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", 0x1000}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="15fcd53ae315a106256bf9664aa4705a88b8892b5df7f57d92585d1ebcd35751d33c51a3b3f95cc239ad90ebe239eccc157d88b685f248476a25138b4759bae34929468788fd21818e547e68004ba5c744eadac5d4bea2f1def46e96a3d819baa119b2c991493cfa9401bca3e1fe4dad760872671b598eff9e06417f431f56737bff5103e02507f39dd7fec91b662073559ab9c83ae1c8355830823de173e2849a6475bbfe5658b816c28d993eb598037817b33aaac9d7328d42c4824df63ececf3963c7c4c9d86a8d25a0c019329671e96b41b471", 0xd5}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd8, 0x0}], 0x2, 0x4000) sync_file_range(r0, 0x0, 0x0, 0x1) 2018/01/07 07:01:08 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r0) 2018/01/07 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/sequencer2\x00', 0x412082, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff90, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/07 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ac5000)='\x00', 0x0) r0 = socket(0xa, 0x3, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/07 07:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000442000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce8000+0x996)=0x10, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000035b000)=@common='gretap0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/07 07:01:08 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000034000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000994000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b00000-0x4)=0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000fda000-0x10)={0x8, &(0x7f0000fd9000)=[{0xffff, 0x2}, {0x1, 0xfff}, {0x2, 0x0}, {0x9, 0x1ffc000000000}, {0x6, 0x5}, {0xfffffffffffffffb, 0x7}, {0x8, 0x132}, {0x6, 0x40}]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fdb000-0x4)=0x0) 2018/01/07 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='schedstat\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eee000)=0x1, 0x4) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/07 07:01:08 executing program 5: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008c5000-0x26)="2600000022bc47015413070089ffe8ff02006d2400001f00c0e9ffff495180e507c7033500b0", 0xfffffc91) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x100000000, 0x400) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setstatus(r2, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) [ 39.329513] binder: release 5005:5007 transaction 11 in, still active [ 39.342564] binder: send failed reply for transaction 11 to 5005:5021 [ 39.356865] binder: undelivered TRANSACTION_COMPLETE [ 39.367144] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.373003] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f000029a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9e000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r3, &(0x7f00005fe000)={0x0, 0x0, &(0x7f0000485000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0x9fd, 0x0, 0x0, "3c098c33000000000000000b060021000000fff8a000075272851dcb910000000000400000017163e6f4b439ae7c2117d30045cf7d2601575d"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000db000-0x10)=@buf={0xeb, &(0x7f0000055000-0xeb)="d76048a1bb3eecbaa8a32809d195baa8f56fd3fe9573c42748e86afc5901a491dcefea5e5e49b9b88b480bef22c84a03825bf7874d90657793fbbc3acf62343bdc262f39984af4d96bd71b56171668116ae1f509929b0ff199af7f9587878d764d3f2d903138443b7291fc966b1f939648ed956e2720bea5528bea9020aa36cfecc639763dcb7430d925b70680a2fed8901e515393fde754ba814d993b76de475c97874e243d2aaea53d29297417f9ec867f2545d152a893b8c900972ad2556de4ef9acf6cc8904470701d433cc73ca64fb66f3d2c13dbaee818be0d883e23c434da4c49daa5914dbc8fb1"}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a9000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001c6000)={0x0, 0xe4, "610bbe51a96f7211b0649833c2a78bb902e0dc0999044cd4982185aaf785861c5b0c1369909e44d2dd6f147f1ecca42776b4e88f077b39f097fd40081cfe101f851fdc5b4e711a3bf5bc885c653fc680c36e79b2f7b27e09da134efe0fd8a06afda3ef44fb67e2caef9f67de6ae5259b928f41ac2e4976a3d631b0e4b91a3e932a418a53590c13b31f70ed9aa7b256003c09bc1af01c4bbd949a24e3e2123d915d196f615c3741541055b130ffcb6e64685e82763d477cde12266813f5a0604aec6bd79c5f7ab1d0476575e7bddd12e564b3d7e02022829482ee9f40149c4e14f19969ca"}, &(0x7f00005a1000)=0xec) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00003fc000-0x8)={r5, 0x9b}, &(0x7f0000961000-0x4)=0x8) 2018/01/07 07:01:08 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt(r0, 0xb0be, 0x6, &(0x7f000043b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/156) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000)={0x40, 0x10000, 0xfff, 0x5, 0x89a8, 0xffffffff, 0x7fff, 0x8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000b26000)=r1) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000220000)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000766000)=0x0) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000222000)=""/83) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b26000)=@sack_info={0x0, 0x3, 0x2}, &(0x7f00000b8000)=0xc) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b27000)={r2, @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]}, 0x3, 0x4, 0x5, 0x0, 0x0}, &(0x7f0000b27000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b03000)={r2, 0x7ff}, &(0x7f0000297000-0x4)=0x8) prctl$setmm(0x23, 0x3, &(0x7f0000763000/0x2000)=nil) ioctl$TCSETS(r0, 0x5402, &(0x7f0000088000-0x24)={0xb807, 0x9, 0x1eec1e67, 0x5, 0x1f, 0x2, 0x9, 0x100, 0x0, 0xfffffffffffffa50, 0x40, 0x1}) 2018/01/07 07:01:08 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000014000)=""/20, 0x14, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe120000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/07 07:01:08 executing program 0: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) 2018/01/07 07:01:08 executing program 3: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000797000)={&(0x7f0000035000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb9211180285787659fcfbc", 0x0}, 0x60, &(0x7f0000793000-0x10)=[], 0x0, &(0x7f0000462000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) 2018/01/07 07:01:08 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) r2 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000fcc000)={&(0x7f000098c000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcd000-0x10)=[{&(0x7f00004bc000-0xbe)="4350df313ab6db8cdb1e63c417623bb613fce14c5cb69854d5b3a6f32e1bf1a7033cb534b2a76a76aa6c793498dc1b56ce0c4a756d695ea46037f77cb640f80a63e01400a8806bfe688c13fdeaca0443ed33f49ebc646d1e4a2869dcc486cd6b880a66afdde844adb0c553578cc535881be74750cc39f2d33e9ab2e3638d083aeb4d0efbed97ec6e07f7aa5b6c960b9f6e5f320e8b3a9563b41c4ce7d26c351b5967f05cf845d5d4bc5fe14d6b742c02398d3841cd73dacb1d7b9d840b49", 0xbe}], 0x1, 0x0, 0x0, 0x4000000}, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fcc000-0x8)={0x0, 0x0}) 2018/01/07 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b6f000-0x40)='digest_null\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/07 07:01:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008a7000-0xec)="e4904be2f492e3e93e1dddf230f477dcb09cd1395c0b08cdf14b9678b53d22144959e08ee9d114a0273e2c6603b9b2f4d1bd2076c8ab5f29770bd39eadab564334d14e6311a8dce9f111f22354ee69c22be9c1d0ac7c9b20d14143b7acb2873810539896b56c5cb632dd70bbaa13310cb3c2d8592a2fec4364808dd00f3614a8bc125078e2ddd1870cee3a58518c05bc20d16fcb96b8dc2ea155f90bbddb067ac598660aeb431199445b2a62b8bc023a8245babd35d3bf000f1c323650434711aa4082ecf7c94e5d3a050678cb1d7c3386d8329330445c6d15b2c9ee182da6e278efbb988dd3b5d8fc670a41", 0xec, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x40000) mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000021e000-0x5)='user\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d5000)="b4", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/01/07 07:01:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/71}, &(0x7f0000551000-0x4)=0x49, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)=0x0) r1 = syz_fuse_mount(&(0x7f0000c32000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fsetxattr(r1, &(0x7f0000ba3000)=@random={'osx.\x00', '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001db000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000aa0000)=""/0) 2018/01/07 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80002, 0x0) setsockopt(r0, 0x2, 0x40, &(0x7f0000da5000)="ce6f06a68ddbeeffff000068d7397d48ee96b72b716a89f0c1c68f4ea2c7a2ef5200066017d934dc80782440638ba37e9a2bae35b04917ebc284cc1cff985a0e72ac978a88493b16afa7d3a12de4b88346c58b96c937e3a85359a27eecc7d142afcc9cce237ca262c12b5ca0cfbb35acabdf05c4d692da481a7ec17ed97fe4f6eb1f561181f8ae04fa3e9965d57714e0122fd782c1a0c005389cb0b4ddc481bc61208a034eb11dd38a4c07accff46e863d4c5332be030991965c21dbd1b89ec755640ece3a05b87f52e73c64f6dae5788808ff1284399afa579ce0f1c519a229ae7ecf67c63a", 0xe6) 2018/01/07 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setresgid(r2, r2, r2) tkill(r3, 0x12) ptrace$setopts(0x4205, r3, 0x0, 0x7ffffffff001) r4 = memfd_create(&(0x7f0000e6e000)='\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00004e2000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd94d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x336c}], 0x68) 2018/01/07 07:01:08 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d50000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fbe000)={0x0, 0x6, 0xfffffffffffff04f, 0x1c, 0x80, 0x0}, &(0x7f00006ef000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000062b000)={r1, 0x3ff}, &(0x7f0000a2f000)=0x8) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x2) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/07 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a0f000)=0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00009ec000)={0x0, 0x0, &(0x7f0000161000-0x10)=[{&(0x7f0000a10000-0x238)=[{0x98, 0x845, 0x2, 0x5, 0x1, "f66d515c007d5a7afe98cf52658f9a1fd7297e7ccb6b93e9e05b4d037d77f50dec1c811656885d1b58ea859a0c3fa696da6ccabddc085c6e087d288d42f883563ad9571fe6e497544fbd928e547119edd23c711670f2b40fedbce8076fe5cab361ed5ba5051645a2333e7f9e5bfcf588defe4abe0b0a022cd4592065004a5fa6f88014b62a4656"}, {0x98, 0x10001, 0x300, 0x1ff, 0x2, "17af27188245f540b543b70304d358a6afa14c060d993e289f25f07425f5b800ace650846b2db7c7f4c1ee282dbb364b94b2b8495eb2c360efce2d2d808ab9d12c62901285a7246e8e71c772017020553c3b2fbdadf3a378e6e3bea6e3845526fa9b9d7277c13e1e5b0578a2cb0c88baca680b32aa115054b65ae62db36d4e64c0dae12fc5"}, {0x3c, 0x8, 0x8, 0x9, 0x3, "fdd7dd5cc7ca06312b53530fc1a9a38352c946b605228ea65f5144bc2b7927d72acc45eeebb4d1f75c"}, {0xcc, 0x484a2bfc, 0x408, 0x5, 0x3, "eb14f403158742c41dbb2b79f61139324fb766e7d31a8efb4a0716c9d65f86f89e616b586ba2fe114c517ac6c81021818c138e340daf4eca75f425e48e5a82fd0bf9407263e3e8ac1e756f22e1635234522ca9d3f848c06e2c09163fd768059d6b182ef48882b07ed0a9fed2f8578ceb7aa1d0e3de5d61ca637ac39e60257c6104a70dd73eaaf547b23cdbe1026e3df96bea1946bef51ee6e3c1a43ea3e5dae2bf69443d900001660a0a1b819d6cd763408583f973bd0ae1b314"}], 0x238}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:08 executing program 0: mmap(&(0x7f0000000000/0x5e6000)=nil, 0x5e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005e8000-0x4)=0x0) syz_open_dev$sg(&(0x7f00005e3000)='/dev/sg#\x00', 0x4, 0x200) getpriority(0x0, r0) pipe(&(0x7f0000376000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00005e8000-0x10)=[], 0x1000002a, 0x4) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r1, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/07 07:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:08 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f000050c000-0x2d)=""/45, &(0x7f0000771000-0x4)=0x2d) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fdc000-0x18)=@get={0x1, &(0x7f0000d2e000-0xcf)=""/207, 0x7}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x1}) 2018/01/07 07:01:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffed1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000-0xe)="6f6f6d7487636f724affff646a00") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x8000, 0x2, 0x6, 0x893, 0xffffffffce791226}, 0x14) lseek(r3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)=""/195, &(0x7f0000002000+0x619)=0xc3) 2018/01/07 07:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d0c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00006eb000)=0x1) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) r3 = accept4$llc(r2, 0x0, &(0x7f0000876000)=0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f00001ee000)=[], 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00001dd000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00001b3000-0x4)=r5) tee(r4, r2, 0x3c, 0x0) vmsplice(r1, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/07 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a0f000)=0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00009ec000)={0x0, 0x0, &(0x7f0000161000-0x10)=[{&(0x7f0000a10000-0x238)=[{0x98, 0x845, 0x2, 0x5, 0x1, "f66d515c007d5a7afe98cf52658f9a1fd7297e7ccb6b93e9e05b4d037d77f50dec1c811656885d1b58ea859a0c3fa696da6ccabddc085c6e087d288d42f883563ad9571fe6e497544fbd928e547119edd23c711670f2b40fedbce8076fe5cab361ed5ba5051645a2333e7f9e5bfcf588defe4abe0b0a022cd4592065004a5fa6f88014b62a4656"}, {0x98, 0x10001, 0x300, 0x1ff, 0x2, "17af27188245f540b543b70304d358a6afa14c060d993e289f25f07425f5b800ace650846b2db7c7f4c1ee282dbb364b94b2b8495eb2c360efce2d2d808ab9d12c62901285a7246e8e71c772017020553c3b2fbdadf3a378e6e3bea6e3845526fa9b9d7277c13e1e5b0578a2cb0c88baca680b32aa115054b65ae62db36d4e64c0dae12fc5"}, {0x3c, 0x8, 0x8, 0x9, 0x3, "fdd7dd5cc7ca06312b53530fc1a9a38352c946b605228ea65f5144bc2b7927d72acc45eeebb4d1f75c"}, {0xcc, 0x484a2bfc, 0x408, 0x5, 0x3, "eb14f403158742c41dbb2b79f61139324fb766e7d31a8efb4a0716c9d65f86f89e616b586ba2fe114c517ac6c81021818c138e340daf4eca75f425e48e5a82fd0bf9407263e3e8ac1e756f22e1635234522ca9d3f848c06e2c09163fd768059d6b182ef48882b07ed0a9fed2f8578ceb7aa1d0e3de5d61ca637ac39e60257c6104a70dd73eaaf547b23cdbe1026e3df96bea1946bef51ee6e3c1a43ea3e5dae2bf69443d900001660a0a1b819d6cd763408583f973bd0ae1b314"}], 0x238}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) mq_open(&(0x7f0000b1b000-0x9)='/dev/sg#\x00', 0x800, 0x4, &(0x7f0000175000-0x40)={0xffffffffffff0aa0, 0xfff, 0x8, 0x9, 0x4, 0x882, 0x3, 0x5}) 2018/01/07 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x6) write(r0, &(0x7f0000237000-0x102)="1f0000000404ff1700434514234d0000000000000800bc0001ffdcffdf000d", 0x1f) openat$keychord(0xffffffffffffff9c, &(0x7f00009c5000-0xc)='/dev/keychord\x00', 0x400000, 0x0) 2018/01/07 07:01:08 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x4, &(0x7f0000001000)={0x0, 0x0}) accept4$packet(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80800) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000006000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000007000-0x14)=@ll={0x11, 0x1c, r3, 0x1, 0x100000007fd, 0x6, @random="f923735f4534", [0x0, 0x0]}, 0x14) 2018/01/07 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd9000)='/dev/input/mice\x00', 0x0, 0x4200) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000a5000-0x14)={0x0, 0x2800000, 0x1, 0x100, 0x20, 0x6}, &(0x7f0000fd9000)=0x14) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fda000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000034000-0x30)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2018/01/07 07:01:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f000024b000)={0xa, 0x3, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00004f1000)={&(0x7f00008e8000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000050000-0xa0)=[{&(0x7f0000048000-0x1000)="be", 0x1}], 0x1, &(0x7f0000d51000-0xf0)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000051000)=""/4096) r0 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0xd0b) 2018/01/07 07:01:08 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto(r0, &(0x7f0000d57000-0x38)="4c47ba8238969fed5cd37e432ce7f778fb77cda49bbb7952987cddd3943ea32ba8b9dcc0bafc827a553c06d30132c4c5eca481239beadbfe", 0x38, 0x4, &(0x7f0000e3f000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) r3 = accept(r0, &(0x7f0000703000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d96000)=0x58) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000741000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f4b000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000e80000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f64000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4f000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000d9000-0xf)={r5, @in6={{0xa, 0x3, 0x3fff80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000728000-0x4)=0x8c) connect$unix(r0, &(0x7f000090f000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 07:01:08 executing program 1: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000014b000-0x11d4)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x6f6, &(0x7f0000583000)={0x0, 0x0}) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000583000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/07 07:01:08 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x3d, &(0x7f0000002000)=0x0, 0x4) 2018/01/07 07:01:08 executing program 5: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x800000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000518000)='./file0\x00', &(0x7f0000b3d000)=@random={'user.\x00', 'ppp1selinuxvboxnet1\x00'}, &(0x7f0000b3d000)='vmnet0+trusted\x00', 0xf, 0x0) setsockopt(r0, 0x107, 0x2, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) 2018/01/07 07:01:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001bd000)='net/tcp\x00') readv(r2, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) 2018/01/07 07:01:08 executing program 3: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00008db000-0x4)=0x0, &(0x7f00008db000-0x4)=0x4) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008dd000-0x8)={0x0, 0x0}) 2018/01/07 07:01:08 executing program 6: mmap(&(0x7f0000c46000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000c48000/0x2000)=nil) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x67)=""/103) ioctl$TIOCSBRK(r0, 0x40044590) 2018/01/07 07:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000482000)=0xffffffffffff1aed, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000e0f000-0x4)=0xe7, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/07 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000891000-0xc5)={0x7f, 0xbd, "9d022c4d79d88e56ceff48b2d7c0bb30ad3298289da278ea8b11262dbfe187f30192056f3ac415adf65fcee486dd3cebca9f67d25f036d63d3984462a1c986ea023ea1ccd2b1b00673a11be1a5ed9ee9c23630d2afdf1c6a5ac99bc336c8d43d7aa7ab28eeeff7fc3e51aa63e16ed0dd691f1eacd5314c3dc76bc879f58ff1bcf2d3eda06f053f31420149558a95684bae15b53028719dfe4c5e84685bb5dd38a5410ec6967ef58f09ce45d53886f4d116dc07bd9e781d772481038ebb"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b08000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r1, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fc1000-0x4)=0x0, &(0x7f00007ce000)=0x4) 2018/01/07 07:01:08 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x4, &(0x7f0000001000)={0x0, 0x0}) accept4$packet(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80800) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000006000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000007000-0x14)=@ll={0x11, 0x1c, r3, 0x1, 0x100000007fd, 0x6, @random="f923735f4534", [0x0, 0x0]}, 0x14) 2018/01/07 07:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a17000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00004cb000)={0x0, {""/7}, 0x0}, &(0x7f000076d000-0x4)=0x10, 0x800) recvfrom$ax25(r1, &(0x7f0000274000)=""/5, 0x5, 0x40, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000043b000)={0x0, 0x6}, &(0x7f0000eb7000)=0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000020f000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="741b015289f2b5e5077440f3b252123c"}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000704000)={r3, @in={{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]}, 0x5, 0x3}, 0x98) fsync(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r2, r0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000a94000)={0x0, 0x10000, 0x1, 0x100, 0x1, [{0x8992, 0x1, 0x7ff, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}]}) 2018/01/07 07:01:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001bd000)='net/tcp\x00') readv(r2, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) 2018/01/07 07:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/07 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000340000)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000c39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000755000)=[0xffffffffffffffff]) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000453000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ac000-0x4)=0x48) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e5000)='/dev/keychord\x00', 0x52000, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000f98000)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x20, 0x1, 0x1, [r3, r4, r5]}], 0x40, 0x0}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') 2018/01/07 07:01:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001bd000)='net/tcp\x00') readv(r2, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) 2018/01/07 07:01:08 executing program 5: mmap(&(0x7f0000000000/0x286000)=nil, 0x286000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000df000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000284000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) request_key(&(0x7f0000285000)='asymmetric\x00', &(0x7f000024f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000281000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffe) ioctl$TUNGETVNETHDRSZ(r1, 0x400454dc, &(0x7f0000281000-0x3)=0x0) 2018/01/07 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000f6c000)='./file0\x00', 0x4002, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x40000) fsync(r0) sched_setaffinity(0x0, 0x8, &(0x7f000066d000)=0x3) dup2(r0, r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000642000)={@common='rose0\x00', @ifru_flags=0x1000}) 2018/01/07 07:01:08 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000005000-0x12)='.request_key_auth\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000-0x1)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000005000)='.request_key_auth\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000b000)='em0#\x00', r0) r1 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r1) r3 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f000000c000-0x4)=""/4, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000003000-0x28)=[{0x4, 0x3}, {0x3, 0x2}, {0x0, 0x1}, {0x4, 0x5}, {0xc, 0xffffffffffffffff}], 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000009000-0x14)={0x0, 0x8, 0x9, 0x6, 0x571298c6, 0x0}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000000b000)={r5, 0x2800000000000}, &(0x7f000000b000)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f000000d000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006c2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e72000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000657000)={0x0, 0xffffffffffffff5f}, &(0x7f0000802000-0x4)=0x8) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a19000-0x18)={r2, 0x9, 0x30, 0x9, 0x5}, &(0x7f0000d9c000)=0x18) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000666000-0x4)=0x0) getsockname$netlink(r0, &(0x7f0000d3e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000945000)=0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000809000-0x50)={{0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) accept4$unix(r0, &(0x7f0000237000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a8b000-0x4)=0x8, 0x800) 2018/01/07 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cdf000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c56000-0x4)=0xe8) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/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, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r2, &(0x7f00001e3000-0x8)='./file0\x00', 0x200) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000916000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000046f000-0x8)={0x0, 0x1}, &(0x7f0000401000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000792000-0x8)={r4, 0x4}, &(0x7f0000ae3000)=0x8) r5 = syz_open_dev$usbmon(&(0x7f0000612000)='/dev/usbmon#\x00', 0x2, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000963000-0xb8)={0x0, 0x5, 0xfffffffffffffffe, 0x8, 0x8f3, 0x2, 0xfff, 0x3f, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x8000, 0x7fffffff, 0xda46}}, &(0x7f00000d4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000c2c000)=@sack_info={r6, 0x6, 0x5}, 0xc) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000aa000-0x40)={0x8000, 0xf8f, 0x73ee, 0x3f, &(0x7f0000ca0000)=""/63, 0x48, &(0x7f00001a9000)=""/72, 0xf0, &(0x7f0000441000)=""/240}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000de6000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000913000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e2e000-0x14)={r7, 0x8000, 0x7fff, 0x7fffffff, 0xc53, 0x1}, &(0x7f000095e000-0x4)=0x14) connect$inet(r0, &(0x7f0000617000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x367) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/07 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x0, 0x0) dup(r0) fgetxattr(r0, &(0x7f0000615000)=@random={'trusted.\x00', '/dev/autofs\x00'}, &(0x7f0000ff4000-0x1000)=""/4096, 0xffffff8a) 2018/01/07 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) writev(r0, &(0x7f00006b2000+0x421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f00004e8000-0x9)='/dev/ppp\x00', 0x8401, 0x0) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000012000)=0x473) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) read(r0, &(0x7f0000419000)=""/0, 0x0) mremap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000099000/0x4000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000813000-0x4)=0x4779) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f50000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) writev(r2, &(0x7f0000d16000-0x10)=[{&(0x7f0000c00000)="2900000018001980013d7524006800210206e30000000001800000000800160000000c00000000ff00", 0x29}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bcf000-0x4)=0x6270, 0x4) 2018/01/07 07:01:09 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0xc2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x5, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x6, 0xffff, 0x101, 0x2, 0x100000001]}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000)={0x3}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000004000-0x10)={r1, &(0x7f0000001000-0x96)=""/150}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000003000)=""/91) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000005000)={{0x7, 0x4}, 'port1\x00', 0x2, 0x80000, 0x1, 0x40, 0x81, 0x518f, 0x3, 0x0, 0x6, 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]}) wait4(0x0, &(0x7f0000001000)=0x0, 0x20000000, &(0x7f0000002000)={{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) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x101, 0x3, [0x6, 0x3, 0x3]}, &(0x7f0000004000)=0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r2, 0x2, 0xa1, "aa8bb24bf0d1c8024ea69816d39b39fcbf2f69b93695c2c3aa6c80180807285cfd32f5da39ae25f689c269ed71e9bee5724fdd050d168ae3e242fdcdac0e719c9b07c10f5a20012f42e4f479bacbbc2a9f9bca10c1bf0d1313ee1a322c8b0a867483b5ab952fcac5723cffe28adc69a5434cef6e7a3ac3f86e30a90c064a52ed625746cbf3bbec18643642ff38235a125ec3681b7ec8f67a90e24a05333d9e32c4"}, 0xa9) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) 2018/01/07 07:01:09 executing program 4: pipe(&(0x7f0000f78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0, 0x0}, 0x0) 2018/01/07 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0x0, 0x2) sendfile(r0, r0, 0x0, 0x2c67579c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000563000)={0x0, 0x0, 0x0, 0x8001, 0xa3de, 0x0, 0x0, 0x15, 0x10, "a22514625b9b206eab66a2a12679e76bc84a61d7891055147c29264fe30220848a4d71b96c089e7ed462d85c62416e985f94a51aa5b186d5ef858aac3d0b0666", "20f98d0dd5815b6aaa81ae73e30d6433a88bf3c20f95fb2612c6e619bf39ed86880646784abf690ccc83da02a1107b27958b5b5e78ec02ccfc5a5ddba462302b", "c31438e42a80921dc3fcf34ae4a165751cdbdd4acd51fe0274778da7908c6d4b", [0x9, 0x9]}) 2018/01/07 07:01:09 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xffff, 0x8, 0xff, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x5}, 0x8) clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") sysfs$1(0x1, &(0x7f0000ea1000-0x2)='[\x00') 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000)="", 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f52000-0x6)='hybla\x00', 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001af000-0x8c)={0x0, @in6={{0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000766000-0x4)=0x8c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f51000-0xd2)={r2, 0xca, "2d7f19f5aeb60820dc177c0c61777892555e515ac830e4688999fe69b97ed57e1920c02768a62f9d9d42d3aa08e2f6ba7166afccaaa8dfaab3e4f97ead566e78935cde9e15b8eff68b3be092fb67c5ea18876247110db0b38ef72f0c8929c854b744a7587da756569015afa7b4dbe203c764b8357e98c677b6d20079b1b516c629ab0e12ea47ba405f0c7c651e64fb8390de273b4569748962cf56cfa0538fe5bb26679221b6629f9629e1804533101882d9d08f49fab1435655ff5787b3e7fb4a81850f4b1baa1e1cd8"}, &(0x7f0000f50000)=0xd2) 2018/01/07 07:01:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/07 07:01:09 executing program 4: r0 = open(&(0x7f00006ed000-0x8)='./file0\x00', 0x14143, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0xc8)={0x8, 0x9, 0x4, 0x734e21e2, 0x3, [{0x0, 0x100000000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7fffffff, 0x2, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x9, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20) writev(r1, &(0x7f0000950000-0x40)=[{&(0x7f0000315000-0x1000)="ab188c9b42729e667d2627d857737cda", 0x10}], 0x1) 2018/01/07 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000aa2000)=""/4096, 0x1000) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fee000)=""/0, 0x303) 2018/01/07 07:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005e1000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00003f6000-0x8)={0x1, r1}) recvmsg(r0, &(0x7f0000299000-0x38)={&(0x7f00009e3000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0e000)=[], 0x0, &(0x7f0000fe8000-0xfd)=""/253, 0xfd, 0x100000001}, 0x40) write(r0, &(0x7f0000ff0000)="1f00000000f5ff03433bf00008000076800000010600120200080000083c1f", 0x1f) sendto(r0, &(0x7f0000381000)="306e91874467cf3440979c241776048fe560c7c7662d5b5552c9f5301ea5cca15f2f33626bfeb88643e11039b381", 0x2e, 0x80, &(0x7f0000eb0000-0xe)=@l2={0x1f, 0x3f, {0x0, 0x0, 0x2, 0x7, 0x0, 0x9}, 0x2, 0x8}, 0xe) read(r0, &(0x7f0000bb3000)=""/37, 0x25) 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x10) 2018/01/07 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006cc000-0x11)='/selinux/enforce\x00', 0x4001, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000868000)=0x4, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053e000)='/dev/hwrng\x00', 0x181100, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d30000)='/selinux/access\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00003e2000)=0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000137000)={0x0, 0x7ff, 0x3, [0x4, 0x8, 0x0]}, &(0x7f0000046000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005e2000-0x20)={0x2, 0x8, 0x9, 0x2, 0x4, 0x0, 0x5, 0x6, r3}, &(0x7f0000e36000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000004d000-0x8)={r3, 0x0}, &(0x7f0000353000)=0x8) pwritev(r2, &(0x7f0000961000)=[{&(0x7f00004a2000-0xc2)="91b1fc5ff03e7c7aebcc31c1a5f2b5e18e13a081e26dd5493dcffe4d194ede0d0324d9191b778806581eece8fc62896eb33dbf893d9f15cfce67fcc23c1e1f232ac33b2a0ac02f0f85d8c4c8f49533c145a7826ad7c198d2948f9a9c35e7ae5c161207209ee109c08a57595393b490051f294a43649edc092af582f25b993b27f80c7c2f078989fcb0d6c547f97c6de81e9b95b146fa7bb894d2231883469f448bde449ef53788e6ff7d120c87e3159585bda986849fa38b18c153a47d984ac43215", 0xc2}, {&(0x7f0000ab8000-0x99)="6a151131e17206ee0f4ae65f110abf2f8d3ccdee4a6bf0817ccfca7dbe660c46d8d8d8cb4ca6170d2a1ccef42b73b39d582e64339a116376ef7a8a16707c0f3e913b4edb848a5f79bb5582817979339193c25f1d8e22ef654ec34433cd987fce52fc497e374af12cf292cd5118a8ca9e22d6939117e184591415ea8e5784eb612ecf68a9becaf45d7d5afb27e4221a576f9e92f872e31fa42c", 0x99}, {&(0x7f00000c5000)="b8c9a07ba32ebcef5a70879da29355c9f08afd", 0x13}, {&(0x7f0000e88000-0xeb)="32c957f231facf2ffa27cc1b9754b6355b96a3721ed12e0371687921271f838cc2fc9bc5bb012afc9c3c1e1f94d1f04e3dc35f411cfa5878f67f5f11b7262d949c6b74423332c2aba9f1751609c57625579ab37109e8631b487c777a44d96d65c8fda4450d72d7f1d9efc729537650b268cb3b39d74941410fe7e954ff60d7017686171f9bf185d18f42ba5f8fbdfaf8278b285fb596039ad33b8586327dea007c5498a04fd2787ba8082069efa9fc6e2cd291075a96d1e50c55867cf4961ff42c825f723356b65155d8c0b60bbc2a9ce026378ad46aa6d14844d25d6473628c860e7ab9ec66619c0524a1", 0xeb}], 0x4, 0x0) 2018/01/07 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ef4000-0x12)={@generic="09cc9bad5acdea6c4489fc46d50f916d", 0x4c}) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef67954b", 0xc0) 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000005e000-0x4)=0x1, 0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abe000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000038a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acf000-0x4)=0x8c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000acf000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ace000)={r2, @in6={{0xa, 0x1, 0x4612, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x7, 0x0, 0x1ff, 0xa00000000, 0x0, 0x7, 0xfff, 0x4, 0x5, 0x6, 0x3, 0x2, 0x4, 0x0]}, &(0x7f0000acf000-0x4)=0x108) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/vga_arbiter\x00', 0x4400, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000300000)={r3, 0x4}, 0x8) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00000a1000)={@generic=""/16, @ifru_flags=0x0}) sendto$inet6(r0, &(0x7f00007e6000-0xaf)="0ed0307ad40619203e43d55e8aa7828774f05cf20ce343debfec1aee7987e2aa224ff985cfb41b0cd6238272d5dbeba717a0583bfc97ce9523a4a61cf6db19f2156218124deececd8685fe00ec15a408d3cab0742e5e89621321cbd0e18348cf7bf12e247315d28693b827ceef4aa40a7b5a20db7ccf34630e3fbc66947371a686747b270332e60bb5d0a00bd138ca74e64df7558f2734170c65567ed60721d594a16b654e0cd720b0ebd428626dab", 0xffffffffffffffa5, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8001, 0x2000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d01000-0x4)=0x0, &(0x7f000021c000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:09 executing program 4: r0 = open(&(0x7f00006ed000-0x8)='./file0\x00', 0x14143, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0xc8)={0x8, 0x9, 0x4, 0x734e21e2, 0x3, [{0x0, 0x100000000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7fffffff, 0x2, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x9, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20) writev(r1, &(0x7f0000950000-0x40)=[{&(0x7f0000315000-0x1000)="ab188c9b42729e667d2627d857737cda", 0x10}], 0x1) 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000005e000-0x4)=0x1, 0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abe000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000038a000-0x8c)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f0000acf000-0x4)=0x8c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000acf000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ace000)={r2, @in6={{0xa, 0x1, 0x4612, @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]}, [0x81, 0x7, 0x0, 0x1ff, 0xa00000000, 0x0, 0x7, 0xfff, 0x4, 0x5, 0x6, 0x3, 0x2, 0x4, 0x0]}, &(0x7f0000acf000-0x4)=0x108) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/vga_arbiter\x00', 0x4400, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000300000)={r3, 0x4}, 0x8) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00000a1000)={@generic=""/16, @ifru_flags=0x0}) sendto$inet6(r0, &(0x7f00007e6000-0xaf)="0ed0307ad40619203e43d55e8aa7828774f05cf20ce343debfec1aee7987e2aa224ff985cfb41b0cd6238272d5dbeba717a0583bfc97ce9523a4a61cf6db19f2156218124deececd8685fe00ec15a408d3cab0742e5e89621321cbd0e18348cf7bf12e247315d28693b827ceef4aa40a7b5a20db7ccf34630e3fbc66947371a686747b270332e60bb5d0a00bd138ca74e64df7558f2734170c65567ed60721d594a16b654e0cd720b0ebd428626dab", 0xffffffffffffffa5, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fc6000)={0x1, &(0x7f0000203000-0x8)=[{0x8, 0x2, 0xffffffff80000001, 0xfffffffffffffffa}]}) connect$ipx(0xffffffffffffffff, &(0x7f0000487000)={0x4, 0x0, 0x0, "57f7e5003615", 0x0, 0x0}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000926000)='./file0\x00', 0x1, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f00000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000ab000)={r1, 0x2}) 2018/01/07 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x1) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r0, 0x3) 2018/01/07 07:01:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000012d000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005e7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000eef000-0x4)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000477000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc074510c, &(0x7f0000b98000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:09 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000816000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000e46000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f0000596000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x80081272, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000925000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008b0000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xc9, 0x20000000000, 0x100000000, 0xffffffffffffff01, 0x9, 0xf2, 0x0, 0x81, 0x65cf, 0x88, 0x2, 0x7ff, 0x10001, 0x4]}, &(0x7f00003d6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fa0000-0x8)={r3, 0x9}, &(0x7f00006eb000-0x4)=0x8) [ 40.239152] device eql entered promiscuous mode 2018/01/07 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") getdents64(r0, &(0x7f0000cb7000)=""/0, 0x0) prctl$setname(0xf, &(0x7f0000477000-0x2)="666400000004bb") 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f000073a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a8000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000132000)={0x3, &(0x7f000016d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d28000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000026a000)={0x6, 0x4, 0x4, {r3, r4+10000000}, 0x3, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:09 executing program 3: mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029b000-0x11)="617474722f736f636b63726561746500e8") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ce000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d3000)=0xe8) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000400000-0x4)=0xc) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ff000)=0xc) setresuid(r1, r2, r3) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f00003ff000)='./file0\x00', r0, &(0x7f0000292000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000f4000-0x50)={{0x3, 0x0, 0x9136, 0x0, 0x3bf7}, 0x1, 0x6, 0x43d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x10, 0x802, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00003ff000)=@get={0x1, &(0x7f00003f1000)=""/232, 0x7}) 2018/01/07 07:01:09 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000)=[], 0x0, 0x0) mlock(&(0x7f0000c20000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000+0x5ed)={0x40000000, 0x0}) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000965000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000096a000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000375000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setrlimit(0x8, &(0x7f0000270000)={0x0, 0x0}) mlock2(&(0x7f000040c000/0x4000)=nil, 0x4000, 0x0) 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000005e000-0x4)=0x1, 0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abe000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000038a000-0x8c)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f0000acf000-0x4)=0x8c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000acf000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ace000)={r2, @in6={{0xa, 0x1, 0x4612, @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]}, [0x81, 0x7, 0x0, 0x1ff, 0xa00000000, 0x0, 0x7, 0xfff, 0x4, 0x5, 0x6, 0x3, 0x2, 0x4, 0x0]}, &(0x7f0000acf000-0x4)=0x108) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/vga_arbiter\x00', 0x4400, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000300000)={r3, 0x4}, 0x8) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00000a1000)={@generic=""/16, @ifru_flags=0x0}) sendto$inet6(r0, &(0x7f00007e6000-0xaf)="0ed0307ad40619203e43d55e8aa7828774f05cf20ce343debfec1aee7987e2aa224ff985cfb41b0cd6238272d5dbeba717a0583bfc97ce9523a4a61cf6db19f2156218124deececd8685fe00ec15a408d3cab0742e5e89621321cbd0e18348cf7bf12e247315d28693b827ceef4aa40a7b5a20db7ccf34630e3fbc66947371a686747b270332e60bb5d0a00bd138ca74e64df7558f2734170c65567ed60721d594a16b654e0cd720b0ebd428626dab", 0xffffffffffffffa5, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006cc000-0x11)='/selinux/enforce\x00', 0x4001, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000868000)=0x4, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053e000)='/dev/hwrng\x00', 0x181100, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d30000)='/selinux/access\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00003e2000)=0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000137000)={0x0, 0x7ff, 0x3, [0x4, 0x8, 0x0]}, &(0x7f0000046000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005e2000-0x20)={0x2, 0x8, 0x9, 0x2, 0x4, 0x0, 0x5, 0x6, r3}, &(0x7f0000e36000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000004d000-0x8)={r3, 0x0}, &(0x7f0000353000)=0x8) pwritev(r2, &(0x7f0000961000)=[{&(0x7f00004a2000-0xc2)="91b1fc5ff03e7c7aebcc31c1a5f2b5e18e13a081e26dd5493dcffe4d194ede0d0324d9191b778806581eece8fc62896eb33dbf893d9f15cfce67fcc23c1e1f232ac33b2a0ac02f0f85d8c4c8f49533c145a7826ad7c198d2948f9a9c35e7ae5c161207209ee109c08a57595393b490051f294a43649edc092af582f25b993b27f80c7c2f078989fcb0d6c547f97c6de81e9b95b146fa7bb894d2231883469f448bde449ef53788e6ff7d120c87e3159585bda986849fa38b18c153a47d984ac43215", 0xc2}, {&(0x7f0000ab8000-0x99)="6a151131e17206ee0f4ae65f110abf2f8d3ccdee4a6bf0817ccfca7dbe660c46d8d8d8cb4ca6170d2a1ccef42b73b39d582e64339a116376ef7a8a16707c0f3e913b4edb848a5f79bb5582817979339193c25f1d8e22ef654ec34433cd987fce52fc497e374af12cf292cd5118a8ca9e22d6939117e184591415ea8e5784eb612ecf68a9becaf45d7d5afb27e4221a576f9e92f872e31fa42c", 0x99}, {&(0x7f00000c5000)="b8c9a07ba32ebcef5a70879da29355c9f08afd", 0x13}, {&(0x7f0000e88000-0xeb)="32c957f231facf2ffa27cc1b9754b6355b96a3721ed12e0371687921271f838cc2fc9bc5bb012afc9c3c1e1f94d1f04e3dc35f411cfa5878f67f5f11b7262d949c6b74423332c2aba9f1751609c57625579ab37109e8631b487c777a44d96d65c8fda4450d72d7f1d9efc729537650b268cb3b39d74941410fe7e954ff60d7017686171f9bf185d18f42ba5f8fbdfaf8278b285fb596039ad33b8586327dea007c5498a04fd2787ba8082069efa9fc6e2cd291075a96d1e50c55867cf4961ff42c825f723356b65155d8c0b60bbc2a9ce026378ad46aa6d14844d25d6473628c860e7ab9ec66619c0524a1", 0xeb}], 0x4, 0x0) 2018/01/07 07:01:09 executing program 4: 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$selinux_status(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000000a000)=0x6) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000053000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000052000)=""/4096, 0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f000000b000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000053000-0x5)='ppp1\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f00002bc000+0x4aa)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006d1000-0x4)=0x8) sendto$inet(r2, &(0x7f000003b000)="31bfea102a6a51f3ab7065064b8eb684cf48eee5bb0061c92fd7433ce34a050122dcf47b3a29006633167429cd806fd37af714aba55d6f0bb44a4de40f78e045a442b38e7b6a53010f799e862b5f6e1579f5e26cbafdaa16b722400c93e3d9435d462b6076cda06b0a43c5e79903df80a9fe1ec32950113ec8364be06e8d85bad232b2a5bbbc12972cec3a23d1db8ed17e20757851e207cc1f56d484385811e7cdee661076167ee771b2a60d042c7079324a47631f37a3dee713cd73ffbc0d1caf", 0xc1, 0x8000, &(0x7f0000db4000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f000004a000-0xf1)="", 0x0, 0x0) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") close(r1) 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000de000)=""/80) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 07:01:09 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000019000)=@common='ip6_vti0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) modify_ldt$read_default(0x2, &(0x7f0000019000)=""/51, 0x33) 2018/01/07 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a0c000-0x8)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f0000b93000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f000017f000)=[], &(0x7f0000be0000)=[&(0x7f0000fd2000)="30ffffe6"], 0x0) 2018/01/07 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cf2000-0x4)=0x1c) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xe8c000)=nil, 0xe8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$addseals(r0, 0x409, 0x2) 2018/01/07 07:01:09 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001e000-0x30)=[{&(0x7f000001e000-0xa)="920fc82605347bdf03cf", 0xa}, {&(0x7f000000a000-0x92)="d0f317edbc425a3796bf8184f7c20e5ee8b0c51479473baa624578dde0d7a4bf5fcd69655207c30d48cfca6ed2ddfc0444f1de6d017aca20bf1fe1fafbdae6430fdbcdae9cf5fd7acb0d1e2732ccdaacd4f9eb8b1cf385868653e6de7308c845e88e2a00f44ed641e39d5e7a657e814e7cf76a193eedb96ad583b11b44ed8779a41e0914e1594e6bbb897690dc602ebc76c5", 0x92}, {&(0x7f000001d000)="26b2292b1526122d32ec326f42d0f88ab98da7e71b1cb7aac44e06c05a4672799d6a7868925c75c1b3b4debcf52b1a58c2f12ffcac1ae64749eeed29654f5b8b726dd2724a51d6032273654d1f3054124b342cb7b2cc3b94a82fc8a08cf73798c88da338ae849c99e62d63361427ac92f00f2d1869951a04ed1e1c9c9330ad99f380d9e6afd2dbbbc0b4d4b52814ba172dbf8879d26ce6fa18564c8fed511c3e248d8b7f98b7ce546196e440e117b69bc1fe69a72ef223fdb7968ebd05c02d1c58edbf92f4196b57844277bbdbf2120f478e", 0xd2}], 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r0, r0, &(0x7f000001b000)=0x0, 0xb1a) 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) bind$netlink(r0, &(0x7f0000229000)={0x10, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000973000)={0x0, 0x0}) stat(&(0x7f00009c8000)='./file0\x00', &(0x7f0000909000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b8e000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffff7, 0x2, 0x1f, 0xa, 0xa0, 0x80, 0x2, 0xb7c8, r2}, {0x9, 0x7, 0x4, 0x4, 0x7, 0x40, 0x1f, 0x6}, {0x4, 0x7, 0x800, 0xfffffffffffffffd}, 0x7ff, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x3, 0x1000, 0x2, 0x3, 0x8}}, 0xe8) r3 = syz_open_dev$sg(&(0x7f0000412000)='/dev/sg#\x00', 0x786e, 0x80) mq_getsetattr(r3, &(0x7f0000385000)={0x8, 0x4cc, 0x7, 0x696c5580, 0x42, 0x20, 0x855b, 0x1}, 0x0) 2018/01/07 07:01:09 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x0) write$tun(r1, &(0x7f0000003000-0xbd)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="35574a047a1f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) write$tun(r1, &(0x7f0000005000-0x101d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0xfe7, @llc={0x0, 0x0, "92", "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"}}}}}}, 0x1001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000005000-0x8)=0x0, r1, &(0x7f0000002000-0x3)=0x0, 0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000004000)=0x1) getpeername$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000006000-0x14)={0x11, 0x7, r2, 0x1, 0x3ff, 0x6, @random="89aba2c182e1", [0x0, 0x0]}, 0x14) 2018/01/07 07:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) 2018/01/07 07:01:09 executing program 2: r0 = socket(0x1, 0x2, 0x3f) sendto$llc(r0, &(0x7f00008e8000)="0e8aac93e217cb288c07cd359713a25617", 0x11, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00008c2000-0x8)='./file0\x00', &(0x7f00002bd000-0x37)=""/55, 0x37) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000109000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f0000e1c000-0xe)='./file0/file0\x00', &(0x7f00005b3000-0x19)=@random={'btrfs.\x00', 'posix_acl_access+\x00'}) 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e93000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x8, r2) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000063d000-0x8c)={0x0, @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]}}, 0x8c) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a71000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000075000-0x4)=0x1f, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000720000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f0000129000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000864000-0xc)={r1, 0x15, 0x0}, &(0x7f0000f71000)=0xc) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0x2000f, r2, 0x22, &(0x7f0000559000-0x1000)=""/4096) ptrace$setsig(0x4203, r2, 0x141, &(0x7f000030c000-0x10)={0x20, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x0}) 2018/01/07 07:01:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000812000-0x8)='./file0\x00', 0x84000, 0x84) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00004f9000)=0xc0000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000000)='vqoxnet1', 0x8, 0x1) syncfs(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000001000-0x9)="fdabf19adfb45a1738", &(0x7f0000002000-0x2)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xf9)="b19efa58ac27dd25b4f9dbf7702fb54f79409052c532a77ae9116bdabceced6c1436c7f4a4001be36b0058e9fc0cb9e6b2770108f2a1ba0cbd28d85b34c1d635b4a696e4c7453f69def74c0952202a4e57b6048acca4cba7b09ce853589d892cd58787c8a6a19db11c097812d8fc7663cf66e53d025e679f23534d5f59deae344fa43eb3197d639090d40a4dd6b40c496a884a6c96d00d2986040d0349263574580602b2ffa7392db19f9c24b33669ec452378999563e3ccb24b15472cb4ba67e4feeb4c20e80ac52bccef4f2fe07be1cdabe041fb50327368ebc90760a57956967eacc86cc5c9c4dc45d310bb1cf780f16fb23a933fafadc5") 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) bind$netlink(r0, &(0x7f0000229000)={0x10, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000973000)={0x0, 0x0}) stat(&(0x7f00009c8000)='./file0\x00', &(0x7f0000909000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b8e000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffff7, 0x2, 0x1f, 0xa, 0xa0, 0x80, 0x2, 0xb7c8, r2}, {0x9, 0x7, 0x4, 0x4, 0x7, 0x40, 0x1f, 0x6}, {0x4, 0x7, 0x800, 0xfffffffffffffffd}, 0x7ff, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x3, 0x1000, 0x2, 0x3, 0x8}}, 0xe8) r3 = syz_open_dev$sg(&(0x7f0000412000)='/dev/sg#\x00', 0x786e, 0x80) mq_getsetattr(r3, &(0x7f0000385000)={0x8, 0x4cc, 0x7, 0x696c5580, 0x42, 0x20, 0x855b, 0x1}, 0x0) 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000901000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008d7000)=0x0, &(0x7f0000ed9000-0x4)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fea000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bf4000)=0x14) bind$packet(r2, &(0x7f0000083000-0x14)={0x11, 0xff, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x6, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000035f000)=@dstopts={0x3b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x3, 0x2, 0x1fc, 0x7f, [0x1b7]}}]}, 0x21) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000807000-0x98)={0x0, @in6={{0xa, 0x3, 0xe2b986b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, 0x3f}, &(0x7f0000be7000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000874000-0x8)={r4, 0x6}, &(0x7f0000a67000-0x4)=0x8) 2018/01/07 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008e5000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') sendmsg$netlink(r0, &(0x7f00000cd000-0x38)={&(0x7f00003d8000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000041a000)=[{&(0x7f00005c4000)=[{0x100, 0x6, 0x100, 0x101, 0x1, "643cceb29fc2fe26e9064bc66cbd512c3a5ea71cb51ce28bd706c09501e5ab892032737878b6455cb483aa6d7fa6cbb45e0a04c29f3ec546957c0a04363e6691b986ba3fe794a6656a0f5e0c597d870ae948ab39370166b8805d41846bd542425b49a986ed28fe9b303965027a8a64b88abc33ddc265ab61760c9e937cd1233fae94f36cea72cbf06eaf2a17ed24285022f6b9f51d69b4f74279733137200c38a2d195d0b8134c4aae5fb7dfbfa4ae0a2aea78fa7fa0534141f7df1c0824a51b4c4df2cfcefed6422d110732f71d011ff51f634f555942af17da5455036c33a664eb7c5868ac331e49b27bba8f"}, {0x84, 0x9, 0x10, 0x9, 0x0, "3584a2841d0a9593c5368062a661b6b5a880add274b4aef84304b1b564709ec77b37f0b366bd16312f12c5f891046aabb907eb95b4164dbbd6fd71bc2b504bd989ea909cf70ee443493ce309becd1b43ff74b27227133ff9b9c6580a25cc71a38569c22dba233a0bb621db30d14048508a2c17c6"}, {0xd8, 0x0, 0x8, 0x100000000, 0x0, "8fe8a357f5aff2c49644417163e5f1b2ad5001889a0f1539222e65c7b5aa664bf3ceb89231c97b6fc031ba18ead2ee8c34c5be09b3d3af630c69d9f3f4c0a6193d90488ea669c53b43ea21db2f895a3a41cad5170d37fcc19e05ebf385f512a9630474fa7595215486e0c60da3744f0217cbd0e806227c9f2d33762672ac0cb2246be871fd5b3c5ad7af27b391a547c05f91bebe1c71d941e5883267e94fe3ed8f08dd31bd4ab49bb974316108d8d6de544a9a016193093f5158dba7fcc89c2ae9ac1ad6a537"}, {0x1010, 0x17c1, 0xc36, 0x2, 0x2, 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{0xe8, 0x7d3, 0x300, 0xffffffff00000001, 0x3, "f5a7292266bb9577793edbfa8552adba56ccc9dc04a5de5fca5e2e3550de683e097573a9ef99fd36f8c2e4e859dbec2ad8c70b8a422e22146fdadafe8798076db60b2462f0b7cb5b502072d43242fd19ee1fe30ce78668606465a8777574b9e7d95fada55a72116cf962fdd97e10fc5d61d02ee77f88c1ae0152550f024e573618bede6990d46853e51b951e2e2e96600e0a63123b7a569941d7e5372cb99bc2bc6b218ac7b9225b8a423d3d922f7c0d1339c2ec0e7c892030442d5000b73f3e1af66cddbc5b6b5c48695b203990528c05c8e7f2c9"}, {0x50, 0x2, 0x800, 0x1, 0x1, "63309dd3f47e488b09f1234160efb43a06cdc4069900c7ec025622560bf1df1348e354104fe3286b2ae989817007d81c1bf7fab236d324f1736ec384051048"}, {0xb0, 0x78a8, 0x20, 0x40, 0x3, "faec89429905fd409a7df6fb0bf63c1c3f80ae34094ad18b8115581230c8df48b54be143ce38d8f382a3220dac6ea0336bb74c33efb458f54d023c80ed8746093c9e4d0a2fbd1f608f0eaf43d934a5180f82e6e3f6d1893357e9f2ebe6363495fa0791fe4845558c2b5e069b5ee47f10c3a4255cf7d56ce2f58529a9a46dbac708baae1eb096a165b3862be460d3ff4966628b3a75ca835d7838049d39"}, {0x8c, 0xff, 0x800, 0x4, 0x1, "0640ed6bc0b15316d0813d4acbb00705374a07fb073cfd0a08ae76c2a0856dfed8bc93f0b18d374bc27f8be91a6a293c9a2399e88d0afe47faab8f921f8a7945e869a37de71d914cd3372b484223c64c19f897c43e363ca2a0e4ffaae3253d9968b01edff9b45dcd6031d04bc9b0eba8833e8daea5d075c1ce"}], 0x14d0}], 0xa, 0x0, 0x0, 0x40000}, 0x4000000) pread64(r0, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) 2018/01/07 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f54000)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f7a000)={@generic="be89af3e0ee48bc12de1d98d213b6cf6", 0x400}) 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) bind$inet(r0, &(0x7f0000171000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') open(&(0x7f000066d000)='..', 0x0, 0x0) 2018/01/07 07:01:09 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x0) 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000181000-0x20)=""/32, 0x20, 0x2, 0x0, 0x0) 2018/01/07 07:01:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00004d9000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8c9fbb0cbc4"]}) 2018/01/07 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000078f000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000a77000)=[{&(0x7f00002d5000)=""/0, 0x0}, {&(0x7f0000063000-0x41)=""/65, 0x41}], 0x2, 0x0) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000030f000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000001a000-0x10)='/dev/input/mice\x00', 0x0, 0x40100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000043a000)={{&(0x7f000099d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000dbd000)={0x19980330, r0}, &(0x7f0000780000-0x18)={0x0, 0x40, 0x0, 0x0, 0x0, 0x800000000200}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006e8000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000004000)="5e674ef5a9519b9c5abf86") 2018/01/07 07:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000348000)={0x7fffffff, 0x9}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000071d000)=0x8, 0x4) 2018/01/07 07:01:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000)=0xa, 0x0, 0x381, &(0x7f0000f6a000)={r1, r2+10000000}, &(0x7f0000829000)=0x5, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000af6000-0x69)="", 0x0) alarm(0xce5) r4 = syz_open_pts(r3, 0x101000) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000000000)=r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x4)=[{0x7, 0x72}]}) 2018/01/07 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000727000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/07 07:01:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000575000-0x50)={{0x0, 0x5}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r4, &(0x7f000004b000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000010000)={0x2000000000008, 0x2, {0xffffffffffffffff, 0x3, 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]}) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000008000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mprotect(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000011000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x9, 0x460400) [ 40.677938] device gre0 entered promiscuous mode [ 40.731506] audit_printk_skb: 39 callbacks suppressed [ 40.738609] audit: type=1326 audit(1515308469.778:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5447 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 07:01:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000031e000-0x6)={0x0, 0x200}, &(0x7f0000fb5000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dbe000)={0x3, 0x4, 0xfffffffffffffffb, 0xaef2, r2}, 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d3c000)={0x0, 0x8, 0x0, 0x2, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000337000-0x4c)={0x10001, 0xd9, 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]}) 2018/01/07 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getcwd(&(0x7f0000be6000-0x5a)=""/90, 0xfffffffffffffe35) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000a44000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f24000-0xb8)={0x0, 0xfffffffffffffffc, 0x8, 0x3, 0x1f, 0x3, 0x6, 0x9, {0x0, @in6={{0xa, 0x1, 0xb15d, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfff, 0x2, 0x1, 0x6}}, &(0x7f0000425000-0x4)=0xb8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cc5000)=0x0, &(0x7f0000541000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ad8000-0xc)=@sack_info={r1, 0x3, 0x2}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfa000)={0x0, 0x0, 0x0}, &(0x7f0000743000-0x4)=0xc) getgroups(0x5, &(0x7f000014d000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000946000-0x4)=0x1) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000e99000)=0x5, 0x4) syz_fuse_mount(&(0x7f0000cb2000-0x8)='./file0\x00', 0x1, r3, r4, 0x4, 0x22000) ioctl(r2, 0x1261, &(0x7f0000552000)="") ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000484000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/07 07:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x10040000000005}, 0x1c) 2018/01/07 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = open(&(0x7f00007a5000-0x8)='./file0\x00', 0x220001, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dfd000)={0x0, 0xe7fd}, &(0x7f00003ec000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f1c000-0x4)={r2, 0x7ff}, &(0x7f0000fe4000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ac0000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3b000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000783000)="", 0x0, 0xfffffefffffff7fe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2018/01/07 07:01:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000+0x48b)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00003ae000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b6a000-0xc)={r1, @rand_addr=0x4, @rand_addr=0x800}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c43000)={r1, 0x1, 0x6, @random="1f1e07f7b4a3", [0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) 2018/01/07 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000521000-0x24)={@common='lo\x00', &(0x7f000083a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x8, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:09 executing program 5: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') openat(r0, &(0x7f000002f000)='./file0\x00', 0x800, 0x48) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000+0xf5d)='./file0/file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000003e000-0x5)='ext4\x00', 0x0, &(0x7f0000016000-0x5f)="") 2018/01/07 07:01:09 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0xc8, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000011000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000012000-0x168)=[{{&(0x7f0000012000-0x60)=@nfc_llcp={0x27, 0x1, 0x7ea0, 0x3, 0x6, 0xfffffffffffffffd, "db4af809cb5045c60b0d81d7947130afe09e3165491f83e38abe812785d75e8ea6ca3497eea28d3347353ac938030b2f09768922075c536accad9533ffcca3", 0x5c}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000)="cf272516501079f2e56b578070e99556f5395bb5b67415f462783dfb56", 0x1d}, {&(0x7f0000011000)="60c8e8f76a7e3b94e9b045463337bdf2432fdbf97b4a711ee5601f23fb7b9cca91affeef93e7254056907dabf82385c4ee1a5484725ee417a5cf70f62e8ad4560331f7c489dfb75643f6834dca9bde9ac2e70e078f2a182fee7ba0734bee69fa05cbbf58333f73b4295606113d06697532fc90ba10cd2499d5998a3c4a757559e6dbc3998890108d1a4735afeb49e114070e2e0f85e9cde74aa14ece728809dd0b7c5bb6fb387530fd683c994d0b9385ca364706b6c15d6fe35eb7e1517f85a21112f5cc1fc182954dd475edfedf8fc22d30b603ae9cc9fd0a477985e0ae47730c", 0xe1}], 0x2, &(0x7f0000012000-0x1c0)=[{0x70, 0x107, 0x81, "946d41b6fec34c2d034d3889969f61c0ecc6bfa5a6245f644cfbd6cddcb37853b9551e6291263aca204f0cce7ffe5eae1843f1563928d622903148d4f9a4a245b981e358924f0f0466bbd33dd55963217130e1337ef0c18ebf7bfcd910"}, {0xa8, 0x117, 0x0, "5312c2db1d0683b638ee2a344191461c18cefbfe199a87a1d13aa168fae8bb8afa2de24f8afe9b30ae90f39c1503282e1148d23179d9fcfab64cd88708d120871dcd4cab8d9f910164374fbef7c6fdd912a32168673d26e76fb2c78c240c777722d2cf8cb38a2776f74e1ea64446c1762d420c5a080845990e9342c3c34c74d297134fffd042fa9d5d02631238b41edb04"}, {0xa8, 0x107, 0x20, "ddd15bc0eb50f46b6823fbc6d28bd581a7d7eb8474bd60f42e088b205eae473457a79a87c50ed1e7e382ca427725bee4900678b5820c9a22a3ec70f124f4d1f804c18fad016ffa0ff5b3beac674eaf12bff999bcb00c998b0fd83666935a7079473a0c7926dd3ad9b092fa0930d6d30b8d13c48bcfb51e4de27c3183604819a1b06a17946bc68fc8997735b960e1be8a6667821db3a63ea5"}], 0x1c0, 0x40000}, 0xffffffff}, {{&(0x7f0000003000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58, &(0x7f000000d000)=[{&(0x7f0000012000-0xff)="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", 0xff}, {&(0x7f0000011000-0x59)="752df1cf3a5cb5c5805e769790a87f1494c9edf12be687bac39111f28e7f40200025b7f5d3cebabb16206471050db69678c7435adfc972796188bba40ce24593d4313f3dde832cfa26aca1fd929ff10a8d820398e0d5417205", 0x59}, {&(0x7f0000003000)="6ff553ffe7441e477105408c490cf64aeef207fb42a0aabdf96367882faa66ca34c51320140df88d6a0f664070ee4158f579e7ca379ffce8947945294ee163f9cbdddd4af61d59f9814ef90ee868a204c19c24a89261684ff38a38e7bad32b47bb8fa73cdb03d61cfca4536ed677781bfbf118ea7435f7ad5f3d2aa68d144e63e6ddf371576a6cece417ab9275b153ee", 0x90}, {&(0x7f0000012000-0x60)="e5cbff6067c005f0c72989d362f413107afd2ae4deb16c433d80acc037af07a2623565e59b546a04aa54334ecab316d06d5d69e803dd32c15ca614abe690ee516c09881a9dd5abcad8872b693db76c967a82d6e784a36c2fc3697e62bc08dc10", 0x60}], 0x4, &(0x7f0000010000)=[], 0x0, 0x0}, 0x4}, {{&(0x7f0000012000-0x8)=@sco={0x1f, {0x6, 0x92, 0xfffffffffffffffa, 0xfffffffffffffbff, 0xfffffffffffffffb, 0x6}}, 0x8, &(0x7f0000011000)=[{&(0x7f000000d000-0x6a)="09829a06f7ecf32f98313aec72c294ab234d5980c73b41c243b7dfd61f2d3c2ff0e68c9d3bf98bc7d21500208ee26087095832b64f5b013b267235f86c2042fc9651d25e1b26d52a22bff0a070181b1ef231832e1a885b665ebad46e3104a4fc7560dcf6628aaa9ce6ba", 0x6a}, {&(0x7f0000000000)="9f1fd9f8a0e1e906cb61c57abc45b30efad01a0ef05f0c18f3361e5d814ad77462f3c2c862340d494dd1a697613fb10d268c9d7e3112ca2d7f438173cef702f8067d1051c2fba46521990dcea43b97fbdd86f23d58335bcb0717da80a6e0625dc3f390aed8176db2279a8fa0893c9fe9f9ed67deed2397b92c282203a4c8f70cf718c243595acb", 0x87}, {&(0x7f0000011000-0x50)="2dc1ac8857974d760b96de96a0d0b96c85513b72fedeb3da43d66f1f2abfdedbea046186b6b0cf5c18a7108335487eef31d243cc9ee63a8b857f18d239d8568d699ad9aa76fb5f2df9ef05bf348adabe", 0x50}, {&(0x7f0000004000-0x5c)="64f373281f6395322631115e5a74136b194d65ba8443fbd7fffebd12679dc7523e26ec7fe4a31e34b3690bab7bbe483b43818b024a39fa569aac349071fbc98a7757eaf3352915988a8d33f9c3f26f540bad3d972bbaa98bfc4c2476", 0x5c}, {&(0x7f0000007000-0xe)="d69b7eb71297ef14e97f4af195d6", 0xe}, {&(0x7f0000009000-0xa3)="c6895a13bf6c6421cf3f7b054dd33185b0e6c847c3e4600e1dfaa397513a4cd298c3eef9a43491d238c3a07eae5a8000a22f0655c5016f0bb7dea9b094c663543bb7b93a1b0549d8f1954eba0d8519b57e2474269b49babad5bbe78feb4138885053b08ad154e9ba24a7acc70d4a19751428fab867fdaa5b692b4ac088ecdde5402594122c3b5bf830a9ac16421e1675f0e56a1f175481918fcc625cdf6758b795cf1e", 0xa3}, {&(0x7f0000012000-0xc2)="6debe089a77dc8fbdaae1f2bf942588453f0791f7847b6b81f54424c6b3384167af292dc8c3e70ac2f4f06cd778d084c9ce9927dc01e58e90539faa54f17b524f382253598fe89747ef92d51c8720376d0fae299803864716cb932eda307ea106ecf81669baf93058b031759737a5ff1ea4e6b645aeb24bccf434a929a58c301e0c305cc5e8499a43f5a50395642b75fd542d2907988ff4423a3d44cc7f97589c7306cac392c84ed49865e75b301265ee4d2a7ed685120cd59a41b06fea67ead656a", 0xc2}, {&(0x7f0000011000)="23dff33ac6713ee2a78c8599eaa404469e362c9f805e09a2742c6ea41a540df7c9ce76c1d4d9c3b3907e20b8ad21b4b646aa52ef7053c77f6f43a6a6324e87827673aa089d552cc02e92c904889a2ab3117ac9dff16fc5e13fbfdf76f8374b80", 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{0x98, 0x13f, 0x400, "9489c5087d2de5a412a85d422c295f75a9103a8561d5fbd995244e3bb411f1541009b31954b9a0bf6144a1695bf940329e7148769dd3faa6631b3d53c3d615e834e6c16bf020fd05061cfbe91d683d953ee4c1702c9159506743bf6417d3ce99eb82132f40ec265092d6e877f025e1502fba64f89690baab39dbfaa55f44574b978ded"}, {0xf0, 0x1, 0x1, "72295a57f311384806e2267a30e0dbc7448f1ba44cbf96bab5e1d7219c629ca2d7941b1f89241189daff9e29b192ec3010a2a561f71c8f6b901f1b020713ea8c47b73a84aac66fd5ab8b9e62e2a882d6cda18c764c0cf7715dc44f3248ba5bd6580a87261d686e9a87ed93a32bbe5d0ef069fb597c9cccd084d44b55c3dbde7709fa28d5a7db104886a11af20809721835cd104cdd6cba7ffffd03dfe15cd67171bb417ada5396ec428e4bafa3ca985cfbed5129e64e42711ec3961d98671912383484120c1e8a2dc2f2e70f1508c3a4a0adea6e8ff60c36e4e5b71d57"}], 0x1388, 0x4000000}, 0x0}, {{&(0x7f0000012000-0x9)=@rc={0x1f, {0x8, 0x2, 0x84a, 0x6, 0x8001, 0x1}, 0x10000}, 0x9, &(0x7f000000a000-0x20)=[{&(0x7f0000011000)="43f08efa9f87f52ad0", 0x9}, {&(0x7f0000006000)="4d9555339cbb8db08fcb9c02496587b9f172b0aa96989e40e8919f28a7040332bf8378", 0x23}], 0x2, &(0x7f0000011000)=[{0x40, 0x118, 0xb727, "5e0b6f6cd62b97da06ade2505623343df35f34d2cd560934db66a51b7551cde31d471f3d3c3afb0f87eacdf7"}, {0x1010, 0x11d, 0x7, "003c418c83ed22754bb002f20ef592114b0825dda515a71979d108402e27acde2cccdb787dea4a52533d4faffccc76280be0f8f19c7394f821eea964dea98d4fdfbd95ccbe491a8a4b6fd1d49b45524131221a49bd25f4f0cc08107a0a05580c8b512ae3c75c85f4faa8203f83e5512a22bda8943268e47c5848add89ba58dad606d54942105dcb2aa68bcde08e7b2b20923774828b1fe2731e14592146bbf52f61b2f41b5afeacd9cb51b2ed931dd77ded3c3e064fb9035d0a23cd804a1a9637717ce0f1838f34326ae838063ae02f0f1fae05fa7b8f31147324031ea9cb6075e1f96c8869c15baeef3d537556e2ff2ac0b6f81c4a5996356bd1de648efce272c202a902eef332cb4410fd8035d49476048f37b102eb3924bf73ca155f19e14e719a9b254f2229f8bd696577376e107b584d7639f9b53b8eddb2be353288bd437fb49f34a181061c9a6c3f4b9a1846bc7e9b8bea265242bd2d111ecc6a34ec45a66ef2a969a92af70cb06145aec622f7dfc0c6b5ea1b01be03d366bef26afea861daaf9be18b626ed760b44f5340ca6c098a1d8a72e2466df6c5ba4ed1def7557aad061b7b7a70b5d16c6fdaf6be51f28cad9d8ac55f0f22e7af35f17a85a5aedd494e34e4280de3c4522a412ed2b02cfd8521280dac25efafe996f49f84fe8d1fb3ed0eda2587b067203ec8d25c0049db4523283134ca4858af61e9cdd2720655db6061963e581f5f5e6c5ea4c228eaba4aa7571f5c39abcc4ed82217b71d1fe6599b85ee92de0f05667a9788189781b94fbf90878266092eb0a6824c98016e31c2af3d8f16836d634fa691f8e239b5c21c8410ae761c15186a6192a157584a808753cabc4da70dbd5c420e158b499cc7f44953f3db40b81790b343b06cb8efc59758a55a8f4035930ec3338654fbaca7e0e476d5311d81597dbeaed8283eb6455655f22c2b86fd6b140f6e93f5f219871f38d87aca874146e90d1020878707053aea134314aeb9a4eba774568d37d179669c64b32bed827ea1dbe499f9b8c6f246d74185c8c6dc7b6dca156fcaa580b48436681ecc98a5c4c0517574d77b71fcdf508e26ee0e95aa0b9d0507a5406f4283d1a01aa99b62432cdeb6794af9aa57ab3c2ae6538ea4840455031246b62ccdfc4417151fa7513318851462f88e898b15d81961e321553672260d754bc2d22529def987255bef3f31a4359eeb54fbb86b2f7313e141603605ea976745dd5cd9b84856a5f562667187719127f6d9cb37631988761dc3fe117d17eab1d0e8112d4bc1525a961e1df85133f5cc33986b61472585f7eb4da7ed98c948b71ee4bd41c1407c447ed8b41e89d07993804b988879b8928195b183f1a82eabd6538f56d7dbe0c42e44d2b28d1baa99ef553599ac29027df0259ac4f322e13f256455b2510fd14a23cc36bd9225bcabf46710102dcaafa1e29f727a0234ab4833c6ca081f9a5a25ed3600f634e00d079abd442db880b8c5c8288d6fc46d7dfd992967f73f78d339c71c332e8e2b08f48800c3c5d0ab0b1e3cacd00e7161d15760633259cebe4e095e3c3b79f4985bf3dff75228ad858b7527df44ab4dab9058f7c7c61f465fb23edf4d8d0daf0e38024e7465b3a6654e26e9740477dcec2ef9a9bf88830ae703a10aec26f2bec80f6482c34f19d3dc794068edf3716d9ef33cd805e95a87f557d40c13f066125f2b7aa01f696534958c0cc9fb8c96005087e5f4ed2d038cc1ddbc7dc24dc914b4fbef188f3344ee30714b537e8a65b1404f20eedb01dd8a909fe7af0db6f442a1c1b957641a9b18a701fd65bac9a1c1a1844091e670a73f66a31a6c69d0b9531f44cbdfbadddf32f9ad9d3a8befa5e1dc546394c28ebd9444e57bf1b5aafc01905207f741f05a3e06ba69029de8ae9c583078bf3d91885a171319dad552a4dec2e7562eebe53f392f4c74f75cc1d585919d6399205694ac8f35a61ec34187d81c520993f1622dba728aa8926df21111f4115a5904a123bffa7c634690c53780520081e2383913a8d2f065942c315d64d4c574a055957443b2c5f065c4dd32b311c482183d0191b5a7786bb54d84367c0cf682c07d6c332d7cfc22022c51fe1d81f1bfeccea85476a65a53da31c06f463cafadb000906080bf82cbd1619c72b6f5460b6477466314b02697c2fcb5a48d0bea88d83c116c5c5923467c4e6ed82b921b27d0ed7ef910e80924b02dedd26181cb2b1f5f11b5ab23cddbe20d3e6cb18c6633b8ca5c3ae696b2e5a19c8aae2ef2df777c4cf4416a0f50ee25494b8ad448f424dfdf5dcf42f9c8f5b95d4f54e97a1b1b2cf8f3f4d9834529aaf852f6b582a92810dd5e0f1565450dceac2305f54619eb330be891a68dbc51b4c58c803c2af8a95b2cda81debb18b910269f469961b960f5249207c1e6ec4e91cfa635f5c0d8957bf27e3309df27fddfba601ade436acc49de4c47f177e647b9425b2344b41f4507263112986b93e5a606942eea3c7b9b6f6551b33b7a57553ff1347f37459122710f2a743d09fffbb9c4e2fa11ba222e014dd1de687c8422bbc362c7f3b8769a9831a14601e865ed41f8d47f38a3881004fdf10bcafea486f6fde702875d60d3ba52a40fe61c6f115a6c72ffbd00bd551ebaa7e6cb867e61e35880cd4ff0bc26eb96d81ce87c0cc6a8feeb0d3c5899961b50768d35e614355f9a16a2743e45ead60ad836fe87208fb59aae34d319e63dfa9f9ae2440ad136b379a834a6475e013d236616a860e6ceefad7428d87c93a7d6fca52498e1d4f38e62cb7e1970c7e85cda63cb270e6be3ab63a52bd7832461c5c2971ab23f8546b121324827305cfebdbbfc06ba8c1078a5bb537d27560e6849a859e10d14deea767b3e2480eace6dd3a878fa863befeb81714e9953fcca317806736e26f30a65b086f7960be63c3a5b12ef9775d0e849703ff9dec4ea3b37080464cec30e0a680993f6f1f12a5374eebd5267b215427ec8c76d3d3f370b20d45ab334bf78e84082e6ef39f4f31c11dc652dcc96e21e315ea90d1dc93a898462fcf334661bb2890507d716af57706a739a5997753f1ac4534d6c88243f596549e7b0735abc53029ce4076fc1495daf0846ca717906e082d33e17d72775ceca5e2174c025f94f1c183b284871dca1738734bbf82e51e78e40ddc7b4f8249be4d150df3d4e7c2806dc0e6a6abe70bb354f13c1ac70073d43e2d427378e411b8ffa965d929476ddd54e323b9f98200f6985142a289c15ddef0115c1d7863a5bb39265b04ae1728a81bb27b7445a2c923633f6397d4d4ee0da102091d5e976a28618a75ad10f6c28918bcb634e82d42f326d49170d3a66f3b06eadc2e13e7cc5c2ea30608de2097a826ffd469472c0597c2ffecef03ebf74921565e0f0e417211d5fae3396392b04da04b160f0d64fd511b60443051ccbf90471e9870fba3767856864a6249619b601c24a4ff3e5950303b7edf7a69fc9ddad7f0fe3b4607e9e6c69b03d95f7e768d3eb53fb67c7d3acaa51364e5d3c22bf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{0x48, 0x113, 0x4, "5e7ba65708de255631c0112a26521c08fbc521fc5c1d324ca2cf59a0a73138471f07dd5c3903a7b39e4d50732b80faa789bdbae189c2"}], 0x1098, 0x4000}, 0xff}], 0x6, 0x10) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in=@remote={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, @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}}, &(0x7f000000a000)=0xe8) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={r1, r2, r3}, 0xc) ptrace$setregs(0xf, r1, 0x7, &(0x7f0000007000)="d996c20b1b7e3c4a76") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000012000-0xc)={0x40000000, 0x0}) [ 40.792562] audit: type=1326 audit(1515308469.838:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5447 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 07:01:10 executing program 2: clone(0x3, &(0x7f0000a9e000-0x1000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000638000)=0x0, &(0x7f0000b15000-0x97)="") setreuid(0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c82000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x4, &(0x7f0000001000-0x1000)="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", 0x1000) 2018/01/07 07:01:10 executing program 3: mmap(&(0x7f0000001000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/07 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d7000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ef2000)=0x401) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000165000-0x20)={@generic="5d96081b6a810c4b69189037ad725830", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000822000)={0x3, 0x973, 0x9}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ef3000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000091000)=[{0x2, 0x335}], 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ef3000)='./file0\x00', &(0x7f0000870000-0x8)=[&(0x7f000004a000-0x11)='/selinux/context\x00'], &(0x7f0000941000)=[&(0x7f0000282000-0x11)='/selinux/context\x00', &(0x7f0000ef4000-0x10)='/selinux/access\x00', &(0x7f0000dbb000)='/selinux/access\x00'], 0x100) 2018/01/07 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getflags(r0, 0x8000000b) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xffffffffffffff19, 0x0}) timer_create(0x3, &(0x7f00004d0000)={0x0, 0x2c, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b75000-0x4)=0x0) timer_getoverrun(r3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d8000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/07 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000011f000)={0x0, 0x0, 0x0}, &(0x7f0000cb3000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000bdf000)='setgroups\x00') getgroups(0x1, &(0x7f00002f3000)=[0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f000056c000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00', 0xe001, r1, r2, 0x9, 0x1936, 0x2000000) mkdir(&(0x7f0000287000)='./file1\x00', 0x0) rename(&(0x7f0000342000-0x8)='./file0\x00', &(0x7f00007dd000)='./file1\x00') 2018/01/07 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) syz_open_dev$mice(&(0x7f00006f3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/07 07:01:10 executing program 5: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') openat(r0, &(0x7f000002f000)='./file0\x00', 0x800, 0x48) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000+0xf5d)='./file0/file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000003e000-0x5)='ext4\x00', 0x0, &(0x7f0000016000-0x5f)="") 2018/01/07 07:01:10 executing program 1: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082e000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fe3000-0x78)={0x4, 0x78, 0x4, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x404, 0x2, 0x2, 0x100, 0x1c, 0x0, 0x100, 0x6, 0xe92, 0xfffffffffffffffb, 0x1, 0x9bba, 0x6779f0e8, 0x0, 0x1ff, 0x0, 0x9, 0x2, 0x100000000, 0x400, 0xab, 0x1, 0x6, 0x3, 0x3, 0x8, 0x8, 0x2, 0x0, 0x200, 0x0, 0x80, 0x3, @perf_bp={&(0x7f00006a9000-0x1)=0x0, 0x4}, 0x20004, 0x0, 0x1000, 0x7, 0x81, 0x2, 0x8, 0x0}, r0, 0x5, r1, 0x2) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00003dd000)={0x5, &(0x7f00004b3000)=[0x4, 0xaff, 0xffffffffffffffed, 0x9, 0x5]}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0xc) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000fe3000)=""/129, 0x81, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000fe3000-0x28)={&(0x7f0000eb0000/0x1000)=nil, 0x7fee, 0x5, 0x40, &(0x7f0000d99000/0x2000)=nil, 0xd05}) 2018/01/07 07:01:10 executing program 3: wait4(0x0, &(0x7f0000c84000-0x4)=0x0, 0x4, &(0x7f00000e3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000042a000)=""/125) 2018/01/07 07:01:10 executing program 2: 2018/01/07 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000320000-0xa)={0x0, 0x1, 0x1, [0x6]}, &(0x7f0000bf4000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000064000)={r1, 0x7}, 0x6) bind$inet6(r0, &(0x7f0000082000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa33}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/07 07:01:10 executing program 2: clock_gettime(0x4, &(0x7f0000515000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000006e000-0x60)={0x0, 0x3d, 0x0, @thr={&(0x7f0000001000-0x13)="4d55f02182dd4302a8e45d0616ee4af7d3bc38", &(0x7f0000364000)="5c0a3be6c5090c6796e2169864337e1e681cc0708b485d6c1289899b443fa8609e103e0573c310bf929949df2f088191b27a59760a0798990af5b7b605d6336508a64a80d9988a7b724ba3e67cf3f8b5ca904882cc3669988981902268db8fae57ac29bf00e65825"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000539000)='.', 0x2) mount(&(0x7f0000071000-0x1)='.', &(0x7f0000b35000-0x1)='.', &(0x7f00009b2000)='coda\x00', 0x28, &(0x7f00005cb000-0x1000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e47000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) accept4(r0, &(0x7f0000a2a000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea1000)=0x10, 0x7fffc) 2018/01/07 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f09000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000fe6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000912000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cf0000)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000892000-0x11)='/dev/vga_arbiter\x00', 0xd0400, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f000070a000)='./file0\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000982000)={@generic="cd009a76181245282977fc52df25d8f3", 0xab}) socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000bfe000)={0xae9}, &(0x7f000037a000)={0x0}, 0x8) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f0000b62000)=""/154, 0xfffffffffffffddb, 0x40, 0x0, 0xd0) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f00001a7000)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x34}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fa7000)='./file0\x00', 0x100, 0x109) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000075d000/0x400000)=nil, 0x400000, 0x2000001, 0x30010, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f00006ae000/0x4000)=nil, 0x4000, 0xa, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000061a000-0x30)={0xc4, 0x0, &(0x7f00006c1000)=[@register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x28, &(0x7f000067a000+0x88f)=[@flat={0x776a2a85, 0xb, r2, 0x2}, @fda={0x66646185, 0xa, 0x2, 0x2d}], &(0x7f00005c1000)=[0x78, 0x68, 0x68, 0x68, 0x0]}}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f00005e3000)=[@fda={0x66646185, 0x0, 0x3, 0x26}], &(0x7f000003b000-0x18)=[0x0, 0x0, 0x38]}}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x0, 0x3}, @exit_looper={0x630d}, @acquire_done={0x40106309, r4, 0x2}], 0x4d, 0x0, &(0x7f000054e000-0x4d)="af95c14955821efe4ea439b4e5cf81d457b8d1c20cc58d12aeea815f80776c08064a7bf3d82f77c1f52323d2ba3bd5868769ddf09d51a3fda0983d3f74781553f21f8cb948d4af3d1a834f984e"}) 2018/01/07 07:01:10 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d82000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000047000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) poll(&(0x7f0000583000)=[{r0, 0x4200, 0x0}, {r1, 0x1000, 0x0}], 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x400100, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000537000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0xc074510c, &(0x7f0000efd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 07:01:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) write$eventfd(r0, &(0x7f0000014000-0x8)=0x0, 0x8) 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) 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x1e0)=[{{&(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000+0x6fb)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/112, 0x70}, {&(0x7f0000003000)=""/76, 0x4c}, {&(0x7f0000003000)=""/77, 0x4d}, {&(0x7f0000004000-0x86)=""/134, 0x86}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/12, 0xc}], 0x8, 0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/167, 0xa7}, {&(0x7f0000004000-0x9c)=""/156, 0x9c}, {&(0x7f0000004000-0x38)=""/56, 0x38}, {&(0x7f0000003000-0x20)=""/32, 0x20}, {&(0x7f0000003000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000-0x2a)=""/42, 0x2a}], 0xa, &(0x7f0000001000)=""/210, 0xd2, 0x100000001}, 0x80}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000)=[{&(0x7f0000003000)=""/108, 0x6c}, {&(0x7f0000002000)=""/38, 0x26}, {&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000003000)=""/78, 0x4e}, {&(0x7f0000003000)=""/169, 0xa9}, {&(0x7f0000003000)=""/79, 0x4f}, {&(0x7f0000002000-0xbb)=""/187, 0xbb}, {&(0x7f0000003000)=""/129, 0x81}], 0x9, &(0x7f0000003000)=""/158, 0x9e, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000004000-0x30)=[{&(0x7f0000002000)=""/147, 0x93}, {&(0x7f0000004000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000)=""/55, 0x37}], 0x3, 0x0, 0x0, 0x101}, 0xfff}, {{&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x53)=""/83, 0x53}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000004000-0xa0)=""/160, 0xa0}, {&(0x7f0000003000-0x92)=""/146, 0x92}], 0x4, &(0x7f0000003000)=""/9, 0x9, 0xe42}, 0x9}, {{&(0x7f0000003000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000000000+0x871)=""/251, 0xfb}, {&(0x7f0000004000-0x58)=""/131, 0x83}, {&(0x7f0000004000-0x4f)=""/79, 0x4f}, {&(0x7f0000004000-0xf9)=""/249, 0xf9}, {&(0x7f0000004000-0x51)=""/81, 0x51}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000003000)=""/32, 0x20}], 0x7, &(0x7f0000002000)=""/159, 0x9f, 0x101}, 0xffffffff80000000}, {{&(0x7f0000003000+0xe6e)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000004000-0xaf)=""/175, 0xaf}, {&(0x7f0000002000+0xab3)=""/20, 0x14}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/150, 0x96}, {&(0x7f0000003000)=""/48, 0x30}, {&(0x7f0000004000-0x52)=""/82, 0x52}], 0x6, &(0x7f0000004000-0x74)=""/116, 0x74, 0x3}, 0x7fff}, {{&(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x50)=[{&(0x7f0000004000-0x7c)=""/124, 0x7c}, {&(0x7f0000003000)=""/24, 0x18}, {&(0x7f0000003000)=""/191, 0xbf}, {&(0x7f0000003000-0x99)=""/243, 0xf3}, {&(0x7f0000000000)=""/130, 0x82}], 0x5, 0x0, 0x0, 0x5}, 0x9}], 0x8, 0x0, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x204480, 0x88) fchmod(r0, 0x4) 2018/01/07 07:01:10 executing program 7: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") truncate(&(0x7f000029c000)='./file0\x00', 0x0) 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) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4fbd16eb, 0x8002) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x8, 0x5a5, 0x3ff, 0x4004}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x79)=""/121) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=@random={'btrfs.\x00', '/dev/sg#\x00'}, &(0x7f0000001000-0x50)=""/80, 0x50) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000)={0xffff, 0xffffffff, 0x4000, 0x10000, 0xec, 0x8, 0xffffffff, 0x5, 0xfffffffffffffffe, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x8, 0x200000) rt_sigreturn() 2018/01/07 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/raw\x00') creat(&(0x7f00008d9000)='./file0\x00', 0xd4) syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') 2018/01/07 07:01:10 executing program 4: mmap(&(0x7f0000000000/0x827000)=nil, 0x827000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000+0xede)='/dev/pktcdvd/control\x00', 0x8002, 0x0) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000828000-0xab)=""/171) r1 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800000080004534, &(0x7f0000002000-0x6f)="") 2018/01/07 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000043d000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x400) mknod(&(0x7f0000f80000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000c3e000)='./file0\x00', 0x1, 0x0) open(&(0x7f0000611000)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) getsockname$inet6(r1, &(0x7f0000d04000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000a9000)=0x1c) 2018/01/07 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00008d2000-0x4)=0x5) r2 = dup2(r1, r0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000fd7000)=@ax25={0x3, {"ff8df50922f482"}, 0x2}, 0x10) 2018/01/07 07:01:10 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000adc000)={r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) clock_gettime(0x5, &(0x7f0000c1b000)={0x0, 0x0}) 2018/01/07 07:01:10 executing program 1: unshare(0x802003) 2018/01/07 07:01:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00003f1000)='/dev/usbmon#\x00', 0x8, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0x68, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x8, [0x1, 0x5fc, 0x3, 0x3, 0xc000000000000000, 0x6, 0x8, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x400000000000002, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$inet6(r1, &(0x7f0000ef5000)=""/151, 0x97, 0x40002021, 0x0, 0x0) 2018/01/07 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000052d000-0xc)="02000000a5180040000000", 0xb, 0x0) bind$inet(r0, &(0x7f00002dc000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) syz_open_dev$mice(&(0x7f00006f3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/07 07:01:10 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000)=0x20, 0x4) clock_gettime(0x0, &(0x7f0000462000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000fc9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000005000-0x10)={r3, r4+10000000}, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000004000)=0x0, 0x4) 2018/01/07 07:01:10 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5d000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) fallocate(r2, 0x1, 0x401, 0x5) connect(r1, &(0x7f0000a6c000-0x8)=@sco={0x1f, {0x8001, 0x4, 0x100000000, 0x6, 0x8, 0x7fffffff}}, 0x8) memfd_create(&(0x7f000056f000)='/dev/autofs\x00', 0x2) mprotect(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x4) 2018/01/07 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x4201, 0x0) fstat(r0, &(0x7f00005a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006c0000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c01000)=0xe8) r3 = getuid() setresuid(r1, r2, r3) r4 = creat(&(0x7f000062f000)='./file0\x00', 0x2) r5 = accept$ipx(r4, &(0x7f0000cfa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e44000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000037a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3801}) ioctl$TCSETS(r0, 0x5402, &(0x7f000017d000)={0x8000, 0x7, 0x9, 0x90, 0x2, 0x8001, 0x8, 0x5, 0x5, 0x5, 0x2, 0xff8f}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f000033e000-0x4)=0xfe, 0x4) clock_gettime(0x0, &(0x7f000049f000-0x10)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000bfc000)=""/60, 0x3c, 0x4, &(0x7f000051b000)={r6, r7+10000000}) r8 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d7b000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f00009ee000)='veno\x00', 0x5) r9 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r9, 0x540f, &(0x7f00002bb000)=0x0) timerfd_gettime(r8, &(0x7f00004be000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x2, &(0x7f00009e8000-0x7)={0x0, 0x0}) 2018/01/07 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00008d2000-0x4)=0x5) r2 = dup2(r1, r0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000fd7000)=@ax25={0x3, {"ff8df50922f482"}, 0x2}, 0x10) 2018/01/07 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000601000-0x8c)={0x9, 0x4099, 0x9, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = timerfd_create(0x7, 0xfffffffffffffffe) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dcd000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000564000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003e4000-0x4)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000a6b000)=""/178, &(0x7f00008bd000-0x4)=0xb2) ptrace$cont(0x1f, r2, 0x7, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ab9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000078a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000024000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000021000-0x10)={0x2000000000000294, &(0x7f00009c6000)=[]}, 0xfffffffffffffe97) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pwrite64(r0, &(0x7f0000638000-0x1000)="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", 0x1000, 0x0) bind$inet(r1, &(0x7f000010f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup3(r0, r0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000065e000)="1a7f60ae1a26e81e34c7cb8593e923025f3faa9285da2763271f6f192a43f68e12989f2d8155c18b98ab3b04613aa4ff9a0bd1d65d0838319549031b9ff3873b4f38fc87235b1b16f85fb94d05efaf81f9b363535ec27114c53132676e20de5150cdb14843bdb9dee574501fe465da503cb2a03cdbf993644b32d7b9af7727b7e33825728392b11c5d5ca385dfb4465aa967c928a40cc63dc71a14a5084f7e5e338e1bf04de46b12e26100c7b803c581dd8a8df4386945d8c74f0c3613") sendmmsg$nfc_llcp(r5, &(0x7f00005ff000-0x118)=[{&(0x7f0000a60000-0x60)={0x27, 0x3, 0x1, 0x0, 0x2, 0x2, "8f55d81ba09a3dfb8a087358049432712d430725711b55fe3b0ecb7eeb4038842eb6915fd3ee78579c39a667f837e46596fe20916840abdf47443224c68877", 0x1dbd4000000000}, 0x60, &(0x7f000082f000)=[{&(0x7f0000413000-0x1000)="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0x1000}, {&(0x7f0000ad9000-0x20)="f2862a2bfab2d816c33ce705ebae82c6505de539fad8efbbb99540ece9fdcf32", 0x20}, {&(0x7f00002d2000+0xb44)="e3aeab87a055e9c560867b0911b6a048ac743347e7dcfd5a11b26eec31898f6081918e919c36cf80643744cf94ebaa43e61ed2e5855de130568abf8f08864974759cbfa93e37770c058c8ff566f9e255a04d1df0edc1bd9a1495315c164b0fced3849af286094c006a668f9c5f1d447704c7943c432db1bc67500c49c0f9411d7017bebf6635df7fd44aad9ee7d108d23149b2e5011cde34ae0acb3dde1ea4de1d9338577d8ba1488a7f64d9e47d962a16139c0a31adea121bcd31d51d62633fd2a8221249754ad732bb85e8a2", 0xcd}, {&(0x7f0000c1d000-0x82)="264a9f73d883cc0403453689f5ceec0f3c23801be653e932f83c80b4128d7f1c419c12a5f9ac2a315943fac0b5ce794942c62cc3314046de3914e3d151397f314930bacf6298236146244b8ea2020ab882bb5901bdf860c3de4b632521468e7d8ff37efb1d55a1b31f4a6b2e4e27618281840c68fd6cc037451e6b0c3c4a38f3d3ac", 0x82}, 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0xd7}], 0x9, &(0x7f00007d0000)={0xb8, 0x11f, 0x80, "41179eae524679d6ba22d5596b6f07cb77ae80776d128b27d43621343ec2bc76062d9a80eec842137b6712d24bfe6b37f9eb78df7114407bcae49f3b0d84411a1292c987791bfb83bf7e6e731da8d72a555859f002e95a4461471c9045e8671e685f68c1e084f9274c447e62d6e5e40a976b72eb3acd40e92db735aefb05296a3dd4bcdf0032dbd4faa57a68214bcc407c1c8886faa74a48b58fbbf7be82a0d56d645e3f1e"}, 0xb8, 0x80}, {&(0x7f00003d9000-0x60)={0x27, 0x1000000100, 0x9, 0x5, 0x4, 0x5, "d60a3fe19895ad6d0a9a72dfd69feb798bb4faf0ac05235baca1e69bad69071e7f005e260b65bcd8e8dc1b9623b88e1f0e8cb4de38fe0ba71213590f8c121c", 0x7fffffdf}, 0x60, &(0x7f0000f09000-0x60)=[{&(0x7f0000760000)="c6593aca02b0be2c0aa3cc98022c287b0ddecd4ebf7c230d65296ed16e7c1d07ba52492c40ddfc1150cf79b6f597361d2098a0aac6e2bbdb011ee78aacad2d796b64628348c6b967d0003c71a82675f8539de9e3a15337490eb8c27ae2157bbc670640b5c1a9b1a2aa99fc0a20c3927235124cb6b0aba7fc828e4e06c0f62cc467f3a6fe43f4609c950c4d0e8054e7e89d08620dc8058da4adbdb347e1663200738695d989f38cd8dcb98f24303b1eb94bf3bcbe", 0xb4}, {&(0x7f0000f59000-0x3b)="737427a406738df0ebb38758666724c41b936cc4b7fe2de2b4a92ae56ec879c2b1129799d58a6a282809004e5aca5c9bf87e2d1c2e5df180bf9fc3", 0x3b}, {&(0x7f0000851000-0x2d)="db3d30595d613ab62726cf3bcc8a579bd9c6cb27d5c11f713fe70941d30f368418ce59fe2556c7eab6385e552e", 0x2d}, {&(0x7f000018a000)="7809bfaead3623a7c9cac0cebf33e43a5ffd65d70ab12b7ed6b942b4a2d401c83886d3ba820310d58f408f21f3d596dc172d4170011d6151b4df5e1d44d9f7b9a5d1f1c294a1c0a38aebc51d12accf561e2fca6b208a2c28c5eb23c7672d8a13443747d6f9bc2d775ff0e35c147bc12b282b123ef562530fb25fd205f5d9448dcace", 0x82}, {&(0x7f00003f6000)="ba0decb4252137f2fb15202951b665a7f93c400754f2a82223aa2fdecbc4a892878b413c1e6995fb8e10833eaaff3c30248db8102f516d09561c765fd78d86b1229f32fab9f58d186900eda26dd7ff95653c79fc6103", 0x56}, {&(0x7f00002fd000)="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", 0x59c}], 0x6, &(0x7f0000b85000-0xb8)={0xb8, 0x111, 0x2, "533ae8b8e6404b5031201781468f62d9598ea17dfcba34113ef22df4523e8cd1022a607d1449dd51fc680939d464882ea6ec22cae5edf489d3eb2c2fe06be9d99aa5319d7d97c08591f14b4faea75b68327b66ecc4bbb308b22b9f542265cb17f441339cf755e7f1d7601727ada79007df24072530c440edbf4219867de9740a73745fbabebe283dcfe6d6f65582de2f38b801266eda53fa95c6c5fd4dc03dd6ca96cb"}, 0xb8, 0x0}, {&(0x7f0000081000-0x60)={0x27, 0x5, 0x42, 0x7, 0xd, 0x8000, "dc2914322eac2af14ee0bdfba7d5c4a60584c4af6b7f92f36d9aa797317c8029d38a6cc1ac613cc1841577daf4d22305efa58b3cb44d89258dc376da410ca2", 0x2}, 0x60, &(0x7f000035b000)=[{&(0x7f0000915000)="bcc1b6a2c3b8af9d2e850d67f61fff614857", 0x12}, {&(0x7f0000257000-0x7a)="3804a4219b012de532a8c7fb8169ada88879347910321ef7cd8515aea1565af0f0e44b8b4177ac9a5ce33db845ed3dd5347f9ffedf3e8c8081a4ddd5f6a4308ccc9997a77a4fa1dee2fd53e51a86068b5cb3746370291f5ba9bc44c30a59f19a5438d4019035b1f59a8734cdb99b41407aa42c0eee24ba500c68", 0x7a}, {&(0x7f0000241000)="4ebc91537a6f5b604409dd75b04609653729f20fd6a40c1a6ac4d75cfad1c8a7754bb0635408471cdf010a6527c7e2de899f3d2037e2b9713478", 0x3a}], 0x3, 0x0, 0x0, 0x40000}], 0x5, 0x20000041) ioctl$VT_ACTIVATE(r5, 0x5606, 0x1ff) setsockopt$inet_dccp_int(r5, 0x21, 0xb, &(0x7f0000150000-0x4)=0x1, 0x4) 2018/01/07 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000525000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0x100, @fr=&(0x7f00003d8000)={0x38fd, 0x23, 0x6, 0xfffffffffffffeff, 0x7, 0x4, 0x800}}}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000ac1000-0x28)={@common='sit0\x00', @ifru_addrs=@llc={0x1a, 0x10, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/07 07:01:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000014000-0x8)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0x8) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000047d000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000401200000b843601"}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) 2018/01/07 07:01:10 executing program 6: sync() r0 = syz_open_dev$mice(&(0x7f000065d000-0x10)='/dev/input/mice\x00', 0x0, 0x200040) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005a0000-0xda)=""/218) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00005e3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'security.\x00', '/dev/input/mice\x00'}, &(0x7f0000000000)=""/186, 0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f000045f000-0x7)='/dev/input/mice\x00', &(0x7f0000e58000)='\'systemlo\x00', &(0x7f0000c7f000-0x10)='/dev/input/mice\x00', &(0x7f0000815000-0x10)='/dev/input/mice\x00'], &(0x7f00009d6000)=[&(0x7f0000002000-0x10)='/dev/input/mice\x00', &(0x7f0000000000)='/dev/input/mice\x00', &(0x7f0000000000)='/dev/input/mice\x00', &(0x7f000043b000-0x10)='/dev/input/mice\x00', &(0x7f0000001000-0x10)='/dev/input/mice\x00', &(0x7f00004b9000-0x1)='\x00']) 2018/01/07 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x1, 0x0, []}) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000097000)="ffe3563ac874425d3a8978126dca7d61f192ff45fd941e21a0f33461cee9409ac7514112351a56eb04b1c6a030278ab8a74f60f161a4f9cf7dea711d83108ef5648bc4d4d74e584b0f4083e79fc75799528ccfc08658539449a673a4dd0ba443a1c6a5174c4f38cea2050469a8bd20a69e69a91ff9a9780a45fa32e9e9962070e6e4fa0c953e6753c3a3df3c155e5538b9e8e7902bd2468c47f9fab2ed227c4ba88c215b5596e901") r1 = open(&(0x7f000059d000-0x8)='./file0\x00', 0x200000, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a7c000)=0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000a56000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000ee6000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a13000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpriority(0x0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000063e000)={0x10000011, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000014b000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006bc000)={0x3, 0x2b, 0x4, 0xff00000000000000, 0x4}, 0x14) ppoll(&(0x7f00007ad000)=[{r0, 0x4000, 0x0}, {r0, 0x4400, 0x0}, {r0, 0x210c, 0x0}, {r0, 0x10, 0x0}, {r1, 0x100, 0x0}, {r0, 0x280, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x30, 0x0}, {r0, 0x2008, 0x0}], 0xa, &(0x7f0000cb5000)={0x0, 0x989680}, &(0x7f00008e6000)={0x8}, 0x8) 2018/01/07 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000367000-0x2)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f19000-0x50)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:10 executing program 2: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") waitid(0x0, 0x0, 0x0, 0x0, &(0x7f00000fe000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001000-0xef)=""/239, &(0x7f0000f07000-0x4)=0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/07 07:01:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x262442, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40080, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000890000-0x82)="", &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000b5d000-0x2b)="") dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/07 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r0, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000844000)='/dev/vga_arbiter\x00', 0x2000, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/07 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00003c3000-0x4)=0x4) ioctl(r0, 0x2275, &(0x7f00004a2000)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005df000)={0x0, 0x0}, &(0x7f0000513000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d6000-0x8)={r1, 0x40}, 0x8) 2018/01/07 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000086e000/0x2000)=nil, 0x2000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/autofs\x00', 0x4081c0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e2d000)=0x0, &(0x7f0000a5a000)=0x0) mincore(&(0x7f000083e000/0x2000)=nil, 0x2000, &(0x7f000098b000-0x1000)=""/4096) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) 2018/01/07 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000634000)='/dev/binder#\x00', 0x0, 0x10000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x0, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000cb1000)={0x0}, 0xfffffffffffffcc5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/07 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000240000)={&(0x7f000056b000-0x60)={0x27, 0x3, 0x3, 0x2, 0x7, 0x100000001, "a277cdd2a9a88175bb013d51fc8d470ba317858a362fd57eca72672a89a1a172d1fd8e29a432aa97a4aaf7510956d12a95abe355edca9831554f49c606ffc4", 0x0}, 0x60, &(0x7f00002e7000-0x30)=[{&(0x7f0000d98000-0xa4)="d35d8b3bf501b5644da4d612568ffeb700090c66ba329d7ed4c659e7c597a8694f09734427f95682740d853445b425c3989f0580badfe17c6d5268c18b4e385824ec3de471f237b016c7c3dd5ee92c1162d9502630da086fd428533422ccca4f04b11fbde11880b4df662f807d292b62fdff14693e4decaea6244297c3da2407310db616bf169518091aef745e1c59dbefaad178f38441bdd96b1c06f0d7f84b8b2b4928", 0xa4}, {&(0x7f00002cf000-0x41)="f4b351a2b951cf67c49c729d27815fb69afc26f1416b99f2812636f25048eccc8badaf28a56c4034580d8a574c8d53157a97d9bd89546e4394b3cd1c7cb882c506", 0x41}, {&(0x7f00006f5000)="bb958dc0b867efc0019844c7792396b779223ae9a0b31b64634a53264fa1b3d1507dd28cd6061139cd01553fc6eeceb284d6485dcab71b596685faf86bfef787d71978f5c14e4e7a098c2c768824e25ea1b756c9055413565581daeaba2cb97f1f3bedbe53fd5b6d91eded0c8a800dd6c87d8d37d200d17ea48103cf9b5574", 0x7f}], 0x3, 0x0, 0x0, 0x10}, 0x20000084) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") 2018/01/07 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000ad000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ac6000-0xb8)={0x0, 0x5, 0x7a3, 0x9, 0xffffffffffff8001, 0x9, 0xfffffffffffffffa, 0xffffffffffff7fff, {0x0, @in6={{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001, 0x7f, 0x100, 0x6}}, &(0x7f0000b6e000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004e8000-0x8)={r1, 0x400}, &(0x7f0000038000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x160, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:10 executing program 2: clone(0x0, &(0x7f0000793000)="", &(0x7f00001c8000)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000133000)="") rt_sigtimedwait(&(0x7f0000359000)={0x0}, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fb000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = creat(&(0x7f0000e06000-0x8)='./file0\x00', 0x100) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000001d000)=[{&(0x7f0000f0b000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0x800, 0x101) r4 = openat(0xffffffffffffffff, &(0x7f00006c1000)='./file0\x00', 0x40081, 0x18f) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000fee000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000012b000-0x4)=0x0) 2018/01/07 07:01:10 executing program 6: sync() r0 = syz_open_dev$mice(&(0x7f000065d000-0x10)='/dev/input/mice\x00', 0x0, 0x200040) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005a0000-0xda)=""/218) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00005e3000)=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) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'security.\x00', '/dev/input/mice\x00'}, &(0x7f0000000000)=""/186, 0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f000045f000-0x7)='/dev/input/mice\x00', &(0x7f0000e58000)='\'systemlo\x00', &(0x7f0000c7f000-0x10)='/dev/input/mice\x00', &(0x7f0000815000-0x10)='/dev/input/mice\x00'], &(0x7f00009d6000)=[&(0x7f0000002000-0x10)='/dev/input/mice\x00', &(0x7f0000000000)='/dev/input/mice\x00', &(0x7f0000000000)='/dev/input/mice\x00', &(0x7f000043b000-0x10)='/dev/input/mice\x00', &(0x7f0000001000-0x10)='/dev/input/mice\x00', &(0x7f00004b9000-0x1)='\x00']) 2018/01/07 07:01:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.597265] binder: BINDER_SET_CONTEXT_MGR already set [ 41.603829] binder: 5637:5639 ioctl 40046207 0 returned -16 [ 41.625672] binder: 5637:5649 transaction failed 29189/-22, size 0-0 line 3005 [ 41.681929] binder_alloc: binder_alloc_mmap_handler: 5637 20000000-20002000 already mapped failed -16 [ 41.692583] binder: BINDER_SET_CONTEXT_MGR already set [ 41.697243] binder: 5637:5663 got reply transaction with no transaction stack [ 41.697251] binder: 5637:5663 transaction failed 29201/-71, size 0-0 line 2921 [ 41.712601] binder: 5637:5649 ioctl 40046207 0 returned -16 [ 41.713048] binder_alloc: 5637: binder_alloc_buf, no vma 2018/01/07 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000780000+0x8de)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open(&(0x7f0000c5d000-0x8)='./file0\x00', 0x80, 0x10) fcntl$setlease(r0, 0x400, 0x1) r2 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x100000000) fcntl$setlease(r2, 0x400, 0x0) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000a83000)='./control\x00') 2018/01/07 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a17000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x5) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008f6000)={0x0, 0x7}, &(0x7f0000c49000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000021b000-0x8)={r2, 0x8, 0xffffffff}, &(0x7f00005e1000-0x4)=0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000053b000-0x8)={0x2, 0x8, 0x7, 0xb73}) 2018/01/07 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00007c6000-0x4)=0x0, &(0x7f000015c000)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/autofs\x00', 0x400080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000955000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) socket$inet(0x2, 0x80800, 0x6) 2018/01/07 07:01:10 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, 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}, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a64000-0x8)='keyring\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000409000-0x5)="fff96552", &(0x7f0000c19000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000571000-0x4f)="", 0x0, 0x0) keyctl$revoke(0x3, r0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00005af000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018a000-0x4)=0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f1c000-0x8)=0x0, &(0x7f00007bf000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001dc000-0x4)=0x0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) 2018/01/07 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000703000-0x4)="c77938ba", 0x4, 0x10, &(0x7f00006ae000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/07 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80805, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bb3000-0x78)={0x80000001, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x9, 0x5, 0x5, 0x8000, &(0x7f0000a0c000-0x7)=@common='bcsf0\x00', 0x4, 0x8, 0x8000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/07 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000634000)='/dev/binder#\x00', 0x0, 0x10000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x0, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000cb1000)={0x0}, 0xfffffffffffffcc5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/07 07:01:10 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x11, @tick=0xd1, 0x0, {0x7, 0x953}, 0x401, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000005) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d96000-0x10)={0x0, 0x0}, 0x10) writev(r1, &(0x7f0000a4a000)=[{&(0x7f0000a49000)="580000001400192300bb4b80040d8c560a06000000000410489643c218fe58a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000000000100ec6b0f536e", 0x58}], 0x1) [ 41.713090] binder: 5637:5661 transaction failed 29189/-3, size 0-0 line 3128 [ 41.735941] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.741847] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.750223] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 07:01:10 executing program 2: r0 = socket(0x18, 0x0, 0x1) read(r0, &(0x7f0000c74000)=""/1, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a99000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000-0x60)=""/96) 2018/01/07 07:01:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000a0000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc8, &(0x7f0000002000-0xc8)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x158e64fe}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81f9}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xfdff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x80, 0xd9, 0x1}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x8, 0x44a7, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r3, 0xe3c}, &(0x7f0000003000-0x1)=0xffffff61) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x5d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0xd)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x1c) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d80000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001000)=""/0) 2018/01/07 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007ed000)={0x0, 0x7, 0x0}, 0x4) [ 41.774408] binder: BINDER_SET_CONTEXT_MGR already set [ 41.779725] binder: 5671:5680 ioctl 40046207 0 returned -16 [ 41.792735] binder: 5671:5680 transaction failed 29189/-22, size 0-0 line 3005 2018/01/07 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f64000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000ec6000)={0x6, 0xfff, 0x3ff, 0xfff}) bind$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 07:01:10 executing program 2: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000-0x4)=0x60) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0\x00', 0x60100, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000002000)={0xffff, 0x5, 0x3, 0x9fca, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d3f000-0x4)=0x0, &(0x7f000045a000)=0x0, &(0x7f000084f000-0x4)=0x0) quotactl(0xffffffffffffffff, &(0x7f0000220000)='./file0\x00', r0, &(0x7f0000075000-0x9e)="cda107c5ebbd34ba12c5aed76f7f3a640e4055830c3ab976dd543344d4c8e2d61df8be17563e2924c8c08c1781ee0e0bcbc9e150de04ceddc4de2fee8b9b70fdd7d40a3956f83b2678ba2ec84545fd9930929d16f548902deaa28a6d32a468d4255ecbd86da964a07b4929766f21d5430faf595eff170a5a31ef73b84aff44a4437c0b418017e32e38bfd550d597d78c469b7805a57e42d15b18a15996b0") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000f000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00003d0000-0xd3)="6e65742f726f75746500c2b9a8863fc95cf1156984d94850146cde515278bbcd3a17d86c2ce09113effa73b4e0e39002ee23f4c0615581b6ab0000000093e2bde81650b0e1f17f0f35b37b6cc84a25317062c2e750bb9ae46e290dbeb3c2066d34322342f3033b124c03c48d6776258feae67a59889e367263ffbc6c030e77e107399b01249947ebe9e7e01e2f365cdfb4e11ceac30245aa2fd6c368212bf826d29bbbfff0975c9d315e6ddb42518094afbb665fcf5f5afeee2cb50bebf3f035842a7c4ac60f91f3c9c071effd3aa546c2b3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) getpeername$inet6(r0, &(0x7f0000f59000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) pread64(r0, &(0x7f000077d000)=""/0, 0x0, 0x104000019) 2018/01/07 07:01:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"e7723c014abacd595d904609f9ca1c58", {0x4, 0x6b, 0x1, "8ec416ad6570", 0x1, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) accept4$unix(r2, 0x0, &(0x7f0000676000)=0x0, 0x0) accept4(r2, &(0x7f0000fdb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001bd000)=0x58, 0x0) shutdown(r2, 0x0) 2018/01/07 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') mq_open(&(0x7f000086e000-0x5)='maps\x00', 0x2, 0x11, &(0x7f0000ff1000-0x40)={0x1, 0x20, 0x7, 0x2, 0x3, 0x400, 0x9, 0x6c}) sendfile(r0, r2, &(0x7f00006df000-0x8)=0x0, 0x800) [ 41.832692] binder: 5671:5680 got reply transaction with no transaction stack [ 41.848504] binder: 5671:5680 transaction failed 29201/-71, size 0-0 line 2921 2018/01/07 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x2, &(0x7f0000613000+0xba0)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000a19000-0x4)=0x0, &(0x7f0000bad000-0x4)=0x4) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x107, 0x8, &(0x7f0000797000)=""/0, &(0x7f0000bf2000-0x2)=0x0) 2018/01/07 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f7c000)="26000000130047f10714c180000000ff001000e301000000000000000000c900060002000735", 0x26) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004a3000)='net/udp\x00') mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000f7d000)={0x7, 0x2, 0x9}) 2018/01/07 07:01:10 executing program 5: pread64(0xffffffffffffffff, &(0x7f0000500000-0x81)=""/129, 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a0000)='/dev/sequencer2\x00', 0x20000000010040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xb4e}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xc8e9}, 0x1) fstatfs(r0, &(0x7f0000000000)=""/185) 2018/01/07 07:01:10 executing program 3: clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x105883, 0x0) readv(r0, &(0x7f00000be000+0x283)=[{&(0x7f0000f99000-0x1000)=""/4096, 0x1000}], 0x1) chdir(&(0x7f00009a1000-0x8)='./file0\x00') [ 41.897406] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 07:01:11 executing program 0: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d60000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d5f000+0xc22)=0x0, &(0x7f00004e1000)=0x0, &(0x7f0000d60000-0x4)=0x0) r3 = getuid() mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000d61000-0x8)='./file0\x00', &(0x7f0000a48000)='./file0\x00') mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000d60000-0x38)={&(0x7f00001bf000-0xc)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000d60000-0x10)={&(0x7f0000d5f000)=@delpolicy={0x290, 0x14, 0x400, 0x3, 0x0, {{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x3, 0x5, 0xa, 0x20, 0x20, 0x2f, 0x0, r2}, 0x2, 0x0}, [@migrate={0xe0, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xffffffff, 0x0, 0x5, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x6, 0x0, 0x6, 0xa, 0x2}, {@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}, 0x3f, 0x9, 0x0, 0x4, 0x0, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x87, 0x7, 0x0, 0x3, 0xa, 0xa}, {@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], [0xff, 0xff], @multicast1=0xe0000001}, 0x3a, 0x200, 0x0, 0x4, 0xa, 0xa}]}, @mark={0xc, 0x15, {0x0, 0x8}}, @algo_crypt={0x9c, 0x2, {{'xts-cast6-avx\x00'}, 0x298, "2381d69dbffe3158f606bde7a0ff83c201ca47ebcf7447e86f9a711d95b1ce18ac038ea831dfb58c06da9c30b4e276d7a94b51a0cf404f94787974489e3688ac5df42cb30b9942d4cc1c4219e8eaea4404efe0"}}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x80000000, 0x3, 0x7, 0xa, 0x20, 0xa0, 0x2c, 0x1, r3}, {0x3, 0x0, 0x6, 0x200, 0x1ff, 0x9, 0x18, 0x4000000000}, {0x81, 0x1, 0x3, 0x9}, 0x2, 0xf, 0x2, 0x53d0fd8054ef241b, 0x2, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x56, 0x2c}}]}, 0x290}, 0x1, 0x0, 0x0, 0x200088c0}, 0x40) sendmsg$key(r0, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f000054f000)={&(0x7f0000d4d000-0x158)={0x2, 0x4, 0x0, 0xd, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.974345] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/01/07 07:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x2, &(0x7f0000613000+0xba0)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000a19000-0x4)=0x0, &(0x7f0000bad000-0x4)=0x4) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x107, 0x8, &(0x7f0000797000)=""/0, &(0x7f0000bf2000-0x2)=0x0) 2018/01/07 07:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000a1000)='\x00', 0x400002) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b96000-0x10)={0x2, 0x20, 0x20000000000000, 0x1}, 0xffffffffffffffe9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a3c000-0x4)=0x16, 0x4) 2018/01/07 07:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000012000-0x3)='.!\x00', 0x0, 0x0, &(0x7f0000719000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 07:01:11 executing program 4: mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000205000-0x8)='./file0\x00', &(0x7f00003dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:11 executing program 7: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002e000-0x8)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000845000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fb0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb0000)=0x8) fdatasync(r1) symlinkat(&(0x7f0000fb0000-0xa)='./control\x00', r1, &(0x7f00003ed000-0xa)='./control\x00') mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000fb0000)='./control\x00', r0, &(0x7f0000fb1000-0x8)='./file0\x00') 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x400000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x5, 0x7, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007ce000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x80000000, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x1601}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x1, 0x1, 0x401, 0x4, r2}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x3, 0x30, 0x714c, 0x4}, &(0x7f0000001000-0x4)=0x18) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000deb000-0x58)={{0x101, 0x3}, 0x1, 0x7, 0x2, {0x9, 0x0}, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dupfd(r0, 0x0, r0) 2018/01/07 07:01:11 executing program 5: clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4b000)='/dev/keychord\x00', 0x80000, 0x0) setfsuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0xb23)=0xc) sched_getaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f80000}, {0xa, 0x1, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xb7d}, 0x5, [0x2, 0x3, 0x2, 0x3, 0x4, 0x2, 0x6b7b, 0x1000]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) 2018/01/07 07:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000105000-0xa)='net/icmp6\x00') prctl$getname(0x10, &(0x7f00002c8000-0x3f)=""/63) munlock(&(0x7f0000932000/0x4000)=nil, 0x4000) preadv(r1, &(0x7f0000eee000)=[{&(0x7f0000d5b000-0xf3)=""/243, 0xf3}, {&(0x7f0000640000-0xf9)=""/249, 0xf9}], 0x2, 0x0) fcntl$getown(r1, 0x9) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000652000)=0xc158) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b79000)=""/232) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=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}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6f000-0x11)='/dev/vga_arbiter\x00', 0x2102, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00008f3000-0xec)="dc4660160bdf10419b93ed3953f407a1054b2255caa7d46f3c9851a2a55f986f0c130071afacbc8f52b5512348146da639f15afce4ffa11d1f240801d204027eaf82544fd8c24b7677fe5ed0ca5da419d61950ac7c3033d64da018cbaadec9b1f01851cd0b4a47208b9e6a8c6734ae49a4921c4f12d6d08ec4f83e7e1d4f28e9173ed865ef738268fa079cbb7fcd2d23b692c9654d6dc54583913019c583a78d92382555ed0456eae42d42ea4957cfa203d2ebdcefe518c3ce66ad3bd76bbb876cd84689edf65d9fbd4514813dd2eecf2e88ece2698a5b7d7bf92883d0b14397e567c1bf19a4ac4ddc2f8c33", 0xec) 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001000)=""/58, &(0x7f0000000000)=0x3a) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00000da000)=0x0, 0x4) 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) select(0x40, &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066d000)={0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, r1}, 0x10) 2018/01/07 07:01:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001d1000-0x4)=0x10, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d9b000)={0x1, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00000cc000-0xd)={&(0x7f000009e000/0x1000)=nil, 0x5, &(0x7f000063b000/0x4000)=nil}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef0000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000025b000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000357000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000e42000-0xd)='net/anycast6\x00') sendmsg$unix(r5, &(0x7f0000dd2000-0x38)={&(0x7f0000c59000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000cd6000-0x50)=[{&(0x7f00000d7000-0x63)="24fbfafd50c6d451169056f0b5e28ee74b2c436a44b9d39865b4ea818f2c4f8174cea6d0d624b176cb04cee12d6cf9d77f19207a3c13e14cd5843a8a8c1038ce2ccc9c1940ced9b81dc2019ca216204d4bf9f39b85e8e7565f2d2147c3c6d9fbf69d59", 0x63}, {&(0x7f0000f08000)="46b5cb60811763067c0af4763bff3a0eb2c61aaf36490a30c4e4308b97146b842826d84565834460fa4d685a5cb875c5c856515539dd30fa6db8398244c57731b312fc72023068d2627a83cd1c20b2e117586979e88e9a9e6b2fde1355e88ab5", 0x60}, {&(0x7f0000f8b000-0x81)="f2caa921712e02822515632f8527038233a7b89d0e8ebf57c360672f6743078190ea06ed2041843c16bd08d3c36f417ba0359a3e01b615d3a33a1069266131963eea2026117aaceed4f923d6ed75e1bba74b694281c087c92513abf4cf035d786e8bb2c40047fbe5b8c9bde37fb2df9aefec767b0ca33e6ef688ee84d54562222b", 0x81}, {&(0x7f000039d000-0x99)="82e1ec3ba8405a6de725f0390b08cea92224cfac96f3dc32c22def26c0c7047e434a6c274887db8b75ae93f8ce8e9187b838be55053bd127b8e7cc06e27b9331649621ee813809994dc27ca9fe237bb49e4096627a37afc6df801b3901543986c1be512849dd1a52a18a29172f7481ff2ff92c480274caa33c70184144c9a77e7592f875eb78d401ca7ae78dfe168b865fb3bbcc385db810be", 0x99}, {&(0x7f000035f000-0x89)="324e95d89e1ba40b03efd059d6677e1128111fb97afdc80f5921273888f9f8760e671df8dc8cf01cd0adf991d4a858633253c0dd87c839f0a68e8a552cf2b5c717ce3fb324958ed488155eae931a3d865685c3ad8ee18d3ee0bb981253c8a9a9b869f36d86e20427aede8650e16d2be92c6dd4f87c9199f63cfbcf711d7d764c887dba898497188309", 0x89}], 0x5, &(0x7f0000ebc000-0x88)=[@rights={0x18, 0x1, 0x1, [r0, r5]}, @rights={0x20, 0x1, 0x1, [r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r2, r3}], 0x88, 0x40}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dcf000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f65000)=0xc) preadv(r5, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}], 0x1, 0x1) 2018/01/07 07:01:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce6000-0xf)='/dev/sequencer\x00', 0x200180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c54000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) accept$unix(r0, &(0x7f0000c72000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e08000)={0x0, 0x5}, &(0x7f0000a69000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004ab000)={r2, 0x9}, 0x8) readv(r1, &(0x7f000089c000-0x60)=[{&(0x7f000005a000)=""/55, 0x37}], 0x0) sendmsg$netlink(r1, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0xde514b8d380bfdb4}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) capset(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000005000)={0x0, 0xb5c, 0x9, 0x40, 0x0, 0x9}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) setresgid(0x0, r3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000004000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000009000)=@newpolicy={0xd0, 0x13, 0x100, 0x3, 0x1, {{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x3, 0x58, 0x0, 0x1, 0x2, 0x20, 0x7dc51003d55f72d6, 0x5e, 0x81, r2}, {0x0, 0x5c0, 0x20f8be32, 0xb6cc, 0xd95, 0x5, 0xcc8, 0x0}, {0x4, 0x81, 0x1, 0x5}, 0x9, 0x1, 0x3, 0x1, 0x2, 0x3}, [@replay_val={0x10, 0xa, {0x1, 0x4, 0x9}}, @u32={0x8, 0xb, 0x7}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x4800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000000f000)=[], 0x0) 2018/01/07 07:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f52000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b5d000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x66642a85, 0x1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/07 07:01:11 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000162000-0x60)=[{&(0x7f0000585000)=""/37, 0x25}, {&(0x7f0000e0b000-0x3a)=""/58, 0x3a}], 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000)={{0x2, 0x2, 0x6, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000007000-0x50)={0x1, 0x24, 0x5, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/01/07 07:01:11 executing program 3: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) shutdown(r0, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f1a000-0x8)='big_key\x00', &(0x7f000025a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000737000)='\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000280000-0x8)='rxrpc_s\x00', &(0x7f0000089000-0x8)='userem1\x00') mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d2a000-0x1)='.') stat(&(0x7f0000c4a000-0x8)='./file0\x00', &(0x7f0000711000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 07:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d00000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000e64000-0x10)={0x2, 0x0, @rand_addr=0x46f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000506000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d09000)={0x0, 0x2}, &(0x7f000068d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000050b000-0x4)=@int=0x8, 0x4) ioctl$TCGETS(r3, 0x5401, &(0x7f00000c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f14000)={r4, 0x1000, "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"}, &(0x7f000039a000-0x4)=0x1008) r5 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) 2018/01/07 07:01:11 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000067000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f6f000)={0x77359400, 0x0}, &(0x7f00005a1000-0x8)={0x0}, 0x8) ioctl(r0, 0x5111, &(0x7f00008ea000)="") mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000665000/0x2000)=nil, 0x2000, 0x1000001, 0x50, r0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000031b000/0x1000)=nil, 0x1000, 0x2, 0x50, r0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f73000)='-,posix_acl_access\x00') mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1d, &(0x7f000082c000)={0x3, {0xf6d}, 0x10000000, 0x3}, &(0x7f0000f73000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f73000)={0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x2000000, 0x40070, r0, 0x3e) r5 = mmap$binder(&(0x7f0000e46000/0x2000)=nil, 0x2000, 0x3, 0x52, r0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f73000-0xc)={0xd8, 0x0, &(0x7f000088a000)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f00004c6000)=[@flat={0x77682a85, 0xb, r1, 0x2}, @flat={0x73622a85, 0xb, r2, 0x1}], &(0x7f0000f73000-0x20)=[0x38, 0x0, 0x40, 0x70]}, 0x200}}, @request_death={0x400c630e, 0x0, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x40, &(0x7f0000f72000)=[@flat={0x77682a85, 0x101, r3, 0x3}], &(0x7f0000f73000-0x40)=[0x0, 0x30, 0x38, 0x20, 0x40, 0x38, 0x0, 0x0]}}, @increfs_done={0x40106308, r4, 0x1}, @exit_looper={0x630d}, @acquire_done={0x40106309, r5, 0x2}], 0x92, 0x0, &(0x7f000011d000-0x92)="fdf30d38e34470e226bdc94502861c1e8c25e6ed3f4c5bdc395fd4c64d7c90294b6b8f129f0921a4588421068426d2d08bb688a18ee5f787f52d859c99e6bb145325655e7d796c48bba67f96d480bd95c0fb9fdd6d41059b3eb8dbeb1851ab9b5b93184515e032d02d34bfd46792012fe3793619f3cbf14855cd48e9693a6e6607e324c928df3bdfa8e25196199b4f555734"}) fcntl$setpipe(r0, 0x407, 0x7) 2018/01/07 07:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a04000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) recvfrom(r0, &(0x7f0000b12000)=""/4096, 0x1000, 0x40, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000168000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008ca000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002ae000)={0x0, 0xd4, "197e6b43cc886ba137b760f4bda290013880989da01aa154671fb9a0b44afdfc5f34b3aba3f5bdbf0d1ae044dbe8b94d8359b8a5bad6b4cf9859a55e0bfc01b7d905571b0f28d537f4bcd25092730a286024b89fa48d49ee1069cc6ab7985d70d230d2ea7c27750c03459e0a7e6700fc0a6e5f55815ef066be737a67c218aa05a1c9d15dba9913355c69c500fbd83cfd2254c4b2c2b4b3cdc28797db852672d6cd1ac583d3e226bdc84961a9f0e1ba792b49ca8d2699538090c7c915e3b77d9e4fce561a2b97ddeebf085bad083c39732b696655"}, &(0x7f0000477000)=0xdc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000096c000-0x10)={0x6, 0xf, 0x9, 0x200, r3}, &(0x7f000057d000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000046a000)={0x2, [0x0, 0x0]}, &(0x7f0000e15000)=0xffffffffffffffb5) [ 42.226230] binder: 5811:5816 ERROR: BC_REGISTER_LOOPER called without request [ 42.229063] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xfffffffffffffffe, &(0x7f0000189000)=0x0, 0x4) r1 = dup2(r0, r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00006b0000)={0x6, 0x4, 0xfffffffffffffff8}) 2018/01/07 07:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000089d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) write(r0, &(0x7f0000b14000)="290000001400070000000000001000ebf2ff0f00e0a40e07ee090fd5fb0700000001000029eef3ff09", 0x29) 2018/01/07 07:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d50000)='./file0\x00', &(0x7f0000c59000)='./file0\x00', &(0x7f00005bd000)='tracefs\x00', 0x10000, &(0x7f0000a04000-0xd8)="90efcf76ecd31cea80b12506f05da89ea7f072e4aa144715667725af791679f92c75e5b85ea5e5eda82c890cd782cf2d01467f8635bf0a567e9820aca3d4be07e26dbebbea12d08ddd3e663749746bb7693ea3ab82f85f26b990baf0db40766a811ad51c3985eb46c506ae90d84083cd94627053efc2639395b749c47caf449f09e5c91919212f7a2729d78ff3545187e56173b2ae95cbd634b0d5d29cf012c966e384731ad53b4d13d0ad70d23482ff6c6a4c220e59de63bca974e306a20624c30870db443e876b806acfec28dcd6c1b6375bade06189e5") capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r0, 0x8122, 0x0}, {r0, 0x10, 0x0}, {r0, 0x10, 0x0}], 0x3, &(0x7f0000003000)={r1, r2+10000000}, &(0x7f0000000000)={0x27}, 0x8) getpeername(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000+0x1f0)='/proc/self/net/pfkey\x00', 0x8800, 0x0) sendto$ax25(r3, &(0x7f0000004000-0x61)="9ee91413b92018184a23085eed2c8ff5808260751bc837c6af232f3271f92b088fbf1440c490351586f82d00ad18be1a205f6a345c44ef73ab0ccccd050bc461a9bc4bac3200cb8b6841bc3900050883603a52dd9e29522880c84f582591ba8cb0", 0x61, 0x0, &(0x7f0000001000)={0x3, {"825b417d03eb99"}, 0x7fffffff}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x3) ioctl$TIOCEXCL(r4, 0x540c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000006000-0x4c)={0x862a, 0xfff, 0x1fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) epoll_create1(0x80000) 2018/01/07 07:01:11 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xfffffffffffffffe) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ddd000)="", 0x0) [ 42.276472] binder: undelivered TRANSACTION_COMPLETE [ 42.283157] binder: undelivered TRANSACTION_COMPLETE [ 42.295514] binder: 5811:5816 ERROR: BC_REGISTER_LOOPER called without request [ 42.310899] binder: undelivered transaction 23, process died. [ 42.315939] device gre0 entered promiscuous mode 2018/01/07 07:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000069d000)='oom_score\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000203000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000a96000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007db000-0x4)=0x0, &(0x7f00000ed000-0x4)=0x4) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ec7000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r2) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000973000)=""/98) ioctl$int_in(r0, 0x80045440, &(0x7f000073e000)=0x0) 2018/01/07 07:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='gretap0\x00'}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004a4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000c07000)='syscall\x00') r3 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') sendfile(r3, r2, &(0x7f0000b82000)=0x0, 0x40000100) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000296000-0x58)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x209, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000dc5000)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/188, 0xbc, 0x0}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f00008d8000)=""/0, 0x0, 0x0}, 0x2) sendto(r1, &(0x7f0000012000)="", 0x0, 0x0, 0x0, 0x0) [ 42.343540] binder: release 5811:5816 transaction 25 in, still active [ 42.358290] binder: send failed reply for transaction 25 to 5811:5825 2018/01/07 07:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000254000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000250000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003be000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) epoll_wait(r2, &(0x7f0000b92000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000a7000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000095b000-0x4)=0x0, 0x4) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 42.383920] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r0, 0x8122, 0x0}, {r0, 0x10, 0x0}, {r0, 0x10, 0x0}], 0x3, &(0x7f0000003000)={r1, r2+10000000}, &(0x7f0000000000)={0x27}, 0x8) getpeername(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000+0x1f0)='/proc/self/net/pfkey\x00', 0x8800, 0x0) sendto$ax25(r3, &(0x7f0000004000-0x61)="9ee91413b92018184a23085eed2c8ff5808260751bc837c6af232f3271f92b088fbf1440c490351586f82d00ad18be1a205f6a345c44ef73ab0ccccd050bc461a9bc4bac3200cb8b6841bc3900050883603a52dd9e29522880c84f582591ba8cb0", 0x61, 0x0, &(0x7f0000001000)={0x3, {"825b417d03eb99"}, 0x7fffffff}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x3) ioctl$TIOCEXCL(r4, 0x540c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000006000-0x4c)={0x862a, 0xfff, 0x1fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) epoll_create1(0x80000) 2018/01/07 07:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ba3000-0x8)='./file0\x00', 0x40000, 0x10c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fa9000)=""/6) write(0xffffffffffffffff, &(0x7f00008e8000)="1f0000ef2c04ff", 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000fa0000000003000200e5ff0000ffff000404490001008feb00"}) [ 42.413494] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 07:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) open$dir(&(0x7f0000151000)='./file0\x00', 0x2000, 0x4) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/01/07 07:01:11 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) socket(0x1, 0x0, 0x8) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2018/01/07 07:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000c9000)=0x0) r2 = add_key$keyring(&(0x7f0000f67000)='keyring\x00', &(0x7f0000c75000+0xd23)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000ea6000-0x8)='keyring\x00', &(0x7f00007d0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) close(r0) 2018/01/07 07:01:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x1, 0x1, 0x6, 0x0, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x2100000000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0x0, 0x0}) shutdown(r0, 0x0) ppoll(&(0x7f0000bc1000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c04000-0x10)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) 2018/01/07 07:01:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00003e6000)='mountinfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000514000)='net/rZw\x00') getdents64(r1, &(0x7f000056d000-0x8e)=""/142, 0x8e) 2018/01/07 07:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000989000-0x4)=0x8, &(0x7f0000df2000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x6}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x3, &(0x7f0000019000)={0xea3e, 0xb7}, &(0x7f0000542000-0x10)={0x0, 0x0}) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) accept4$llc(r0, &(0x7f0000d2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed0000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00005b7000)={0x100000000, 0x101, 0x2c, 0xc1}) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000093f000)='/dev/loop-control\x00', 0x80000, 0x0) 2018/01/07 07:01:11 executing program 6: r0 = socket(0x10, 0x802, 0xc06b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc00023f00ff0010b500001021eb08000100000000b7", 0xfffffd76) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1}, &(0x7f0000001000)=0x98) 2018/01/07 07:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00002d3000)='./file0\x00', 0x80000, 0x4b) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d4b000-0x8)={0xfffffffffffffffb, 0x100000001}, 0x8) mq_unlink(&(0x7f000036d000)="ea2a2a76626f786e6574302f00") 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000004b000)='./file0\x00', 0x40800, 0x90) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000aad000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000aad000+0xdbd)=0x1c) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000aae000-0xd)='/dev/binder#\x00', 0x2) ioctl$TIOCEXCL(r3, 0x540c) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000aaf000-0x66)=""/102) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0xfffffffffffffcda, 0x0, &(0x7f000059c000-0x10)=[], 0x3, 0x0, &(0x7f0000aae000-0x3)="160074"}) 2018/01/07 07:01:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000088f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000970000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) r2 = syz_open_dev$usbmon(&(0x7f0000e02000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000761000)=""/127) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) r3 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$void(r1, 0xc004587f) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00002f5000)={0x1, &(0x7f0000d25000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005ec000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c508dd227ec49ee8627510028231b4ed"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/01/07 07:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000fd2000)={0x0, 0x40, 0x0, @thr={&(0x7f00007ed000)="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", &(0x7f0000a34000-0xf6)="235bfd4f2359f7d9a8463635a70b4e76d4515b46fbf599f749b09a0d1e587cd4c359b979ea3eb045017a2dee4b07fbb7d2bf3cffe7c0e95dd1bdc071092abe3b465a012f87f3c7c8c147814a2ef736912b344561f4bb7b11830317a0253d0ce295bec1ac84eb35a84ca3105a5ed798a59d155c375b6dbd89c6dee26f183f978cbb53460751e50345cef3e552a41ca9092bafbb1759e91a53461cddd98587d31e9f107a7ecdfd8082942225feefecc8d5175ff0bd056224db357f3cbcf808366bf5c1ecbfdecab37a367097a6398f8a199370b7e390a670c043f02b9ef2fd553708b5546d0c6ccd4db14385b4ad5cb655b03a1050c255"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x0) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000fd5000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 07:01:11 executing program 7: clone(0x0, &(0x7f0000e6d000)="", &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000d04000)="") mknodat(0xffffffffffffffff, &(0x7f00001b7000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000367000-0x10)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000203000)='/dev/autofs\x00', 0x200000, 0x0) lstat(&(0x7f0000ca7000-0x8)='./file0\x00', &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000860000-0x4)=r3) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b92000-0xf6)=""/246) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 42.551113] audit: type=1326 audit(1515308471.598:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5887 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 42.576199] audit: type=1326 audit(1515308471.628:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5887 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 07:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") read(r0, &(0x7f0000f87000-0xd9)=""/217, 0xd9) getdents(r0, &(0x7f0000c2c000)=""/229, 0xe5) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/07 07:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0x40) write(r0, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2018/01/07 07:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) writev(r0, &(0x7f0000dbf000)=[{&(0x7f0000d0d000)="f3ae316947ae8b000595ca2dc3c7cee068307f7dedc3b6ee9f18d9c6bc2ae9a44fd86da80d1489091c5ef0a0aeb6b8845d1cd45b74635cff4e749db68b3fb5ed4a8ebee6b4a9d827a9d699ba242c51172b72d4a2d687bf9b3795ffc3efb443724c104713ea419e5c9c0e5a1a306fcaa72010985517d0", 0x0}, {&(0x7f0000957000-0x3c)="3897e0758840fa206d5424e4d1ef8e8e3a261cbe2a7a508d40af5aab52aa3820cc2b95b5b1d3702eb183e728ddb071147a2310f110478544217915e6", 0x0}, {&(0x7f000020e000-0x57)="431cda2d9a5935c1a3bffd2eaffb5cf7f960627006eec65a306917234c67cb0f20f24366fa68120a3291758ae90360e44b1986b1dde175616b1b00d396010075f91c027216c34e8aad4a6746fb73dca2f8ddd32090c8", 0x0}, {&(0x7f00008c5000)="", 0x0}], 0x10aa) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a05000-0xe)='/selinux/user\x00', 0x2, 0x0) fchmodat(r3, &(0x7f0000c3b000-0x8)='./file0\x00', 0x34) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f00002d6000)=[{&(0x7f0000b95000-0x1a)=""/26, 0x1a}, {&(0x7f0000d47000-0xd4)=""/212, 0xd4}, {&(0x7f0000f28000-0xf3)=""/243, 0xffffffffffffff87}, {&(0x7f000084b000)=""/0, 0x0}], 0x4, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/07 07:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mq_open(&(0x7f0000275000)='^]\x00', 0x0, 0x0, &(0x7f0000d83000)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000248000-0x30)={0x44, 0x0, &(0x7f0000b5f000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000465000)=[@flat={0x77622a85, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000448000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/07 07:01:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x3, &(0x7f0000013000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000013000)=0x7, 0x4) munmap(&(0x7f0000011000/0x3000)=nil, 0x3000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000c4a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cc2000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f00003c8000/0x1000)=nil, 0x1000}) 2018/01/07 07:01:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000088f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000970000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) r2 = syz_open_dev$usbmon(&(0x7f0000e02000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000761000)=""/127) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) r3 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$void(r1, 0xc004587f) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00002f5000)={0x1, &(0x7f0000d25000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005ec000-0x44)={{0x2, 0x0, @empty=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]}, 0x60, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c508dd227ec49ee8627510028231b4ed"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000736000)='./file0\x00', 0x400000, 0x0) 2018/01/07 07:01:11 executing program 0: r0 = socket(0x11, 0x802, 0x0) r1 = open(&(0x7f00005b4000-0x8)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000002000-0x1)=0x0) r2 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00005b2000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="1f5530a13a9940e6739648baf140de0b3d83058ee0a73b6623a274f708cb00507547eba5ac9534c00017c73aa215f7cccbcc8eeda6529d", 0x37, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="f1bfa10ecf9e151dd2764e2db4f572370fd5d6bc2fd5aaec8f811de43e1a533677e030b9b2e6cebd5e5c372572171c81ea4f64b8fa4ea11e0b17674aaf5940da0272f6f3ecf470d1fd1f1b63626880127bf9a356277b23112d38f96859712975819f819f923998b7553674d22e1aea1ca70faeab1622709b261ad6c96758c9d927c9a7829dcb1bd38269ddd8bc1a5a0e8355f12cb57da21fa046561c47b9a7c5c23768f963f0f99a78d77a888711f4a0c7c1fe64f683", 0xb6, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r2, r3, r4}, &(0x7f0000259000-0xd9)=""/217, 0xd9, &(0x7f0000000000)={&(0x7f0000001000-0x40)={'sha1-generic\x00'}, &(0x7f00004cf000-0xe9)="9b5374a62fa58a6563147a580fb8a5a6ae573e54a1728d21eea95759902b2988a1ebb2ba368fb8b14f9240fada198b68b5d00b9c42d64f4589a73c0ea72ea129a3993bab15dafad7e5c2ac05ddffda89e8238debaad901b0f498942af7d6dd630434734cb44ce35f084600ceb72eadffcb3701b1dc4d54c858b7ac2d116b953a423990961db5e64510826bd5df7da27298029829f53e12405d444203ccd3204d9888a5a19955a294674649c9d662aa2a9d50aa2786758be33661a18ae075c9e1c6887c7f134611d40e3bda31038402791298f293820cc3bbfa6d71615032cc9c94a7d5b4d0927f1675", 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000352000-0x4)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000a79000)='/dev/input/event#\x00', 0x4, 0x212801) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d27000-0x8)=0x0) 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d4e000-0xb)='/dev/loop#\x00', 0x800002995, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000082b000)=0x0, &(0x7f0000456000)=0x4) [ 42.802590] binder: 5940:5941 sending u0000000000000000 node 26, cookie mismatch ffffffffffffffff != 0000000000000000 [ 42.837174] binder: 5940:5941 transaction failed 29201/-22, size 24-8 line 3207 2018/01/07 07:01:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x2c)=@random={'osx.\x00', '{bdevpposix_acl_access^{#selinux,@user\x00'}, &(0x7f0000000000)=""/105, 0x69) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x200) ioctl$TCSETA(r1, 0x5406, &(0x7f0000cdf000)={0xcac, 0x5, 0x400, 0x0, 0xffffffff, 0x8000, 0x486, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x7fffffff}) fchdir(r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x1, 0x76, 0x10001, 0x3, 0x7}, 0x14) 2018/01/07 07:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffd000-0x15)='/proc/self/net/pfkey\x00', 0x102, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00001d8000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000bc5000-0x4)=0x800, 0x2) getsockname(r0, &(0x7f000054a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000df3000-0x4)=0x58) [ 42.852628] binder_alloc: binder_alloc_mmap_handler: 5940 20000000-20002000 already mapped failed -16 [ 42.867338] binder: BINDER_SET_CONTEXT_MGR already set [ 42.872654] binder: 5940:5959 ioctl 40046207 0 returned -16 [ 42.892124] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 07:01:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x1000, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffff8001, 0x9, 0x80, 0x0, 0x0, 0x4, 0x6, 0x6e21}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$addseals(r0, 0x409, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ee000-0xf)='/dev/sequencer\x00', 0x100, 0x0) r1 = accept4$inet6(r0, &(0x7f0000573000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000caa000)=0x1c, 0x7ffff) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup2(r1, r2) prctl$intptr(0x1c, 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername(r3, &(0x7f0000067000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fb7000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000447000)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000366000-0x4)=0x0, &(0x7f00006f7000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000cf3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000370000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x1, 0x9, 0xa, 0x80, 0x20, 0x0, 0x10000, r5}, {0x6, 0x4, 0x80000000, 0x1, 0xffffffffffff08dc, 0x6, 0x1, 0x93}, {0x1, 0x3, 0x400, 0x9}, 0x0, 0xb, 0x1, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x200040000000, 0x8001, 0xffff, 0x10000}}, 0xe8) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000a32000-0x10)={0x3, &(0x7f000026d000)=[{0x2, 0x83, 0x3, 0x0}, {0x2, 0x5, 0xfffffffffffffffa, 0x80000000}, {0xdd, 0x6, 0x5, 0x7fff}]}, 0x10) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000542000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000212000)=0x8) 2018/01/07 07:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xfffffffffffffffc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000027000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000975000-0x24)={0x81, 0xfffffffffffffffc, 0x8, 0x3, 0x4e05, 0x2, 0x5, 0x8, 0x5, 0x4, 0x9, 0x1}) sync() clone(0x20000080904901, &(0x7f0000e3c000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000df1000-0x4)=0x0, &(0x7f0000dd5000-0x1)="a9") 2018/01/07 07:01:11 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x5, [0x80000001, 0x7, 0xfffffffffffffffb, 0x3, 0x3, 0x2, 0x7, 0x400]}, 0x5c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000013000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/context\x00', 0x2, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)='./file0\x00', 0x800, 0x1d) r4 = open$dir(&(0x7f0000012000-0x8)='./file0\x00', 0x101000, 0x182) renameat2(r2, &(0x7f0000012000)='./file0\x00', r4, &(0x7f0000011000)='./file0\x00', 0x3) read(r1, &(0x7f0000002000)=""/4096, 0x1000) 2018/01/07 07:01:11 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mkdir(&(0x7f0000e30000)='./control\x00', 0x40) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') 2018/01/07 07:01:11 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000030000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000c000-0x4)=0x1, &(0x7f0000030000-0x4)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000025000-0x4)={0x7}, 0x4) 2018/01/07 07:01:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000013000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x19)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000013000)=[{&(0x7f0000011000)="7b4423a700501bab74ea816e2344541d22a2742614ff86c55bb2d1b8883846a3bf84a7a63d6ffb654488b0128b36da247e749c310d6aa7e03db1ee89cc9038244ae270c606532b36ae2cf912983135dadb1ff4768ba84c44563e6d4f9c5ff9a4e31a42a3e63d2e3909c091a9b1cc9058d7f5757f2ac1a05f827f825ffdfab683e4d685ca1853c1ae40a7c33ba181725ea03ae4c8bfcdd8b028a5ae628ddd19ef3aeaff12db5a3b5447cbc33046e3e49638782316c1a7ee", 0xb7}, {&(0x7f0000014000-0x39)="68a1716c718a1258c811399e7807a442f4d5cce658360405e89e6df6529007240851525167ea334e2db1347a610b815b4f74c6442064fc7d74", 0x39}, {&(0x7f0000000000)="11c7ada02d1765981b1adcd590c988c48cceb4c0b377025613e0508b8521752fcf3eed6316ea7dd28770a6d3", 0x2c}, {&(0x7f0000012000)="7cce31379eb86888a7f6da52be0aa88502030b4bf5d556fe33f0c49e6ef9e4bc66dd403ff4dc4fac0a82bd", 0x2b}], 0x4, &(0x7f0000001000-0xe8)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r0, r0, r0]}], 0xe8, 0x80}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000003000)=""/72) pivot_root(&(0x7f0000012000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f9a000)={{&(0x7f0000527000/0x1000)=nil, 0x1000}, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000086a000)={&(0x7f00005bd000/0x3000)=nil, 0x3000}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ae4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d1c000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f00002db000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000ec0000)=@newsa={0x1b4, 0x1a, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'sha256\x00'}, 0x3c0, 0x0, "a0b85af1c3b4b004bca998d602377db24f031ba8fc57819d854d61029ec9f292b392c84d4791da6142aa01fd2f8ed89059832d6216c525dcd451f6429ae7c4bcb7853950e306e1e9eaebeb40995f7249fa90300727003edd1e4c015767388c0790cb16e20aca893eedd22a1e1f05a79b9637dc91b283f9ac"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000775000-0x10)="025ba1250000fff909e5000000fffc00", 0x10) 2018/01/07 07:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e8d000)={{{@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], @rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce0000+0x747)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002dc000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000949000)=0x100000000) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000b84000-0xa0)=""/160, &(0x7f0000754000)=0xa0) [ 42.976581] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.981510] CPU: 1 PID: 5983 Comm: syz-executor6 Not tainted 4.4.110-gdac1439 #20 [ 42.989135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.998489] 0000000000000000 0be6dc7c37515846 ffff8801d0d87a50 ffffffff81d04e3d [ 43.006507] ffff8800b5f5c180 1ffff1003a1b0f57 ffff8801d0d87bd8 0000000000000000 [ 43.014518] 0000000000000000 ffff8801d0d87c00 ffffffff81606bf5 ffffffff81236360 [ 43.023605] Call Trace: [ 43.026163] [] dump_stack+0xc1/0x124 [ 43.031518] [] handle_userfault+0x715/0xf50 [ 43.037465] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.044454] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 43.050827] [] ? futex_wake+0x153/0x450 [ 43.056421] [] ? handle_mm_fault+0xb5d/0x3190 [ 43.062542] [] ? handle_mm_fault+0x291e/0x3190 [ 43.068742] [] handle_mm_fault+0x2938/0x3190 [ 43.074778] [] ? copy_page_range+0x14a0/0x14a0 [ 43.080979] [] ? __do_page_fault+0x780/0xa00 [ 43.087005] [] ? vmacache_find+0x59/0x290 [ 43.092772] [] __do_page_fault+0x35b/0xa00 [ 43.098630] [] do_page_fault+0x27/0x30 [ 43.104134] [] page_fault+0x28/0x30 [ 43.109384] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 43.116201] [] ? SyS_sendfile64+0xa1/0x150 2018/01/07 07:01:12 executing program 2: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000048f000+0x55c)=0x0, &(0x7f0000000000)=0x4) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x11, 0x20, 0x209, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:12 executing program 3: 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}) utime(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x10)={0x0, 0x0}) madvise(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x200000001) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000516000-0x4)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f78000-0x5)='veno\x00', 0x5) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000937000)=0x5, 0x4) recvfrom$inet6(r2, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000910000-0x9)='/dev/sg#\x00', 0x1, 0x14000) flock(r3, 0x9) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000f77000)=0xc3) 2018/01/07 07:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b7a000-0x15)='/proc/self/net/pfkey\x00', 0xfffffdffffffffff, 0x0) readv(r0, &(0x7f0000143000)=[{&(0x7f0000aa5000-0xe)=""/14, 0xe}, {&(0x7f0000b0d000-0x59)=""/89, 0x59}], 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ce5000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/07 07:01:12 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000092c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d4b000)=0x0) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 0x0, @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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) [ 43.122052] [] ? SyS_sendfile+0x160/0x160 [ 43.127818] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 43.134279] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/07 07:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000d22000-0x28)={&(0x7f0000142000/0x3000)=nil, 0x1, 0x7, 0x24, &(0x7f0000a5c000/0x1000)=nil, 0x800}) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000fcb000-0x74)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0001ff", 0x26) 2018/01/07 07:01:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000000)="b19b0f1c4407c893f1a68d438dd7c6d72f4a7937347df82f282cba38c58b07e49803cdee2b77cd35454b4c5f2f5e8fd0b50a7b47e51262ef54128b735046c60d8e252b1b353d4f67e82711af8e8aa7ec73ff439d32e50dcbcd262229d008c550ee13b34fb4e35d8054973e03b8d462cfd0322a644655be8a05891591ce4474448f12039ae25fcf6e2f6cdce567acf1786093b0c6c48cae98645ed7fe0f59832e5a7bdd97630859fd1f4a2a8b38c56caa37df2ca6f391349ce9ed4963169e91b0769c6f") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000020b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000e70000-0x40)={0x3, 0x7, 0xdb2, 0xad, &(0x7f0000533000)=""/173, 0xc3, &(0x7f0000904000-0xc3)=""/195, 0x91, &(0x7f0000faa000)=""/145}) 2018/01/07 07:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000f34000)=@proc={0x10, 0x0, 0x0, 0x1000480c}, 0xc) ioctl(r0, 0x227b, &(0x7f0000001000)="06") readv(r0, &(0x7f00004d6000)=[{&(0x7f0000920000)=""/223, 0xdf}], 0x1) [ 43.262474] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.268149] CPU: 0 PID: 6048 Comm: syz-executor0 Not tainted 4.4.110-gdac1439 #20 [ 43.275760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.285440] 0000000000000000 50faab07f06fce68 ffff8800b41379b0 ffffffff81d04e3d [ 43.293392] ffff8800b5f5c780 1ffff10016826f43 ffff8800b4137b38 0000000000000000 [ 43.301355] 0000000000000000 ffff8800b4137b60 ffffffff81606bf5 ffffffff81236360 [ 43.309311] Call Trace: [ 43.311869] [] dump_stack+0xc1/0x124 [ 43.317201] [] handle_userfault+0x715/0xf50 [ 43.325138] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.332637] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 43.339013] [] ? handle_mm_fault+0xb5d/0x3190 [ 43.345126] [] ? handle_mm_fault+0x291e/0x3190 [ 43.351325] [] handle_mm_fault+0x2938/0x3190 [ 43.357350] [] ? copy_page_range+0x14a0/0x14a0 [ 43.363551] [] ? __do_page_fault+0x780/0xa00 [ 43.369585] [] ? vmacache_find+0x59/0x290 [ 43.375349] [] __do_page_fault+0x35b/0xa00 [ 43.381202] [] do_page_fault+0x27/0x30 [ 43.386713] [] page_fault+0x28/0x30 [ 43.391970] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 43.399048] [] ? SYSC_rt_sigqueueinfo+0x9a/0x120 [ 43.405424] [] ? do_rt_sigqueueinfo+0xc0/0xc0 2018/01/07 07:01:12 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fea000-0x8)={0x0, 0x8001}, &(0x7f000053e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008c6000)={r2, 0x8}, &(0x7f0000982000-0x3)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fea000-0x7)='limits\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000fea000)='./file0\x00', &(0x7f00005c2000)=@known='security.evm\x00', &(0x7f0000fec000-0xbf)=""/191, 0xfffffffffffffec8) remap_file_pages(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x2000000, 0x100000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000229000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00005ce000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000457000)=0x18) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000fdc000-0x10)=@generic="3c7700eeb79324fe9e40cc94dec2bd2c", 0x10) 2018/01/07 07:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000a2d000-0x38)={&(0x7f0000ac7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001e2000)=[], 0x0, &(0x7f0000220000)=""/0, 0x0, 0x0}, 0xffffffffffffffff) r1 = socket(0xb, 0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000200000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d1000)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/pktcdvd/control\x00', 0x20801, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d1d000-0x4)=0x7fff, 0x4) 2018/01/07 07:01:12 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x141100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x0}, &(0x7f0000006000)=0x4) 2018/01/07 07:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b84000)='net/icmp6\x00') clone(0x0, &(0x7f00006ad000-0xbd)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f00007a5000-0xf2)="") sendfile(r0, r0, &(0x7f00001a7000-0x4)=0x3, 0x400) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000cb8000)={0x0, 0x4, 0x8000}, 0x4) 2018/01/07 07:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) rt_sigaction(0x35, &(0x7f000062c000-0x20)={0x7, {0xffffffffffffffff}, 0x0, 0x2}, &(0x7f0000c5e000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000927000)={0x0}) 2018/01/07 07:01:12 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000239000)='/dev/usbmon#\x00', 0x100000000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x1c, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f00005ae000)=""/4096, 0x1000) munlockall() getdents(r2, &(0x7f0000008000)=""/0, 0x0) 2018/01/07 07:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000ad9000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000075c000-0xc)='/dev/autofs\x00', 0x480, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000154000-0x4)=0x0) 2018/01/07 07:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000077f000-0x24)="2400000032002500000000000000000600000000080000ecffffff00080001005ffd6ad8", 0x24) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000e2a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.411536] [] ? SyS_futex+0x210/0x2c0 [ 43.417041] [] ? do_futex+0x1670/0x1670 [ 43.422642] [] ? security_file_ioctl+0x89/0xb0 [ 43.428842] [] SyS_rt_sigqueueinfo+0x24/0x30 [ 43.434877] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/07 07:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)="016d70617363") preadv(r1, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x480000000000000) 2018/01/07 07:01:12 executing program 7: pipe(&(0x7f000035c000)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000dd4000)={0xc89, 0x6, 0xd96, 0x2, 0x80, 0x0, 0x1, 0x101, 0xfff, 0x3, 0xfd, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000058d000)=@sack_info={r2, 0x0, 0x7fffffff}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5, 0x0, 0x5, 0xa, 0x0, 0x80, 0x8, 0x235, r4}, {0x200, 0xef5, 0x9, 0x1, 0x20, 0x8487, 0x200, 0xfffffffffffff801}, {0x8, 0x2, 0x101, 0x100}, 0x6aa1, 0xc, 0x0, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x2, 0x6, 0x200, 0x1, 0x0}}, 0xe8) prctl$setname(0xf, &(0x7f0000000000)='cgrouptrusted\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x3, 0x4, 0x9, 0x100000000, 0x1f, 0x8, 0x267b}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000)={@common='bond0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000007000-0x6b)=""/107, 0x6b, 0x20, &(0x7f0000001000)={0x4, 0x0, 0x83, "4bd452609edd", 0x0, 0x0}, 0x10) ptrace$cont(0x3f, r3, 0xf3, 0x5) lookup_dcookie(0x1f, &(0x7f0000005000)=""/145, 0x91) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000007000)=""/122, &(0x7f0000006000-0x4)=0x7a) ptrace$setopts(0x4206, r3, 0x3, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000009000)={0x0, 0x3c, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x0) [ 43.540233] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.545065] CPU: 1 PID: 6066 Comm: syz-executor1 Not tainted 4.4.110-gdac1439 #20 [ 43.552690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.562040] 0000000000000000 44e80508c78c6e0c ffff8801d194f6d0 ffffffff81d04e3d [ 43.570187] ffff8800b5f5c900 1ffff1003a329ee7 ffff8801d194f858 0000000000000000 [ 43.580612] 0000000000000000 ffff8801d194f880 ffffffff81606bf5 ffffffff81236360 [ 43.588596] Call Trace: [ 43.591160] [] dump_stack+0xc1/0x124 [ 43.596899] [] handle_userfault+0x715/0xf50 [ 43.602849] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.609833] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 43.616217] [] ? check_preemption_disabled+0x3b/0x200 [ 43.623026] [] ? handle_mm_fault+0xb5d/0x3190 [ 43.629154] [] ? handle_mm_fault+0x291e/0x3190 [ 43.635356] [] handle_mm_fault+0x2938/0x3190 [ 43.644028] [] ? copy_page_range+0x14a0/0x14a0 [ 43.651804] [] ? __do_page_fault+0x780/0xa00 [ 43.657834] [] ? vmacache_find+0x59/0x290 [ 43.663600] [] __do_page_fault+0x35b/0xa00 [ 43.669451] [] do_page_fault+0x27/0x30 [ 43.674966] [] page_fault+0x28/0x30 [ 43.680225] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 43.687037] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 43.693411] [] ? SyS_userfaultfd+0x22e/0x2d0 [ 43.699437] [] ? entry_SYSCALL_64_fastpath+0x16/0x92 [ 43.706172] [] ? userfaultfd_release+0x5a0/0x5a0 [ 43.712548] [] ? do_futex+0x3e3/0x1670 [ 43.718069] [] ? __lock_acquire+0xb5f/0x4b50 [ 43.724105] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.731086] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.738072] [] ? lockdep_init_map+0xeb/0x1690 [ 43.744196] [] ? userfaultfd_release+0x5a0/0x5a0 [ 43.750576] [] do_vfs_ioctl+0x7aa/0xee0 [ 43.756166] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 43.762366] [] ? __fget+0x20b/0x3b0 [ 43.767620] [] ? __fget+0x232/0x3b0 [ 43.772869] [] ? __fget+0x47/0x3b0 [ 43.778029] [] ? security_file_ioctl+0x89/0xb0 [ 43.784228] [] SyS_ioctl+0x8f/0xc0 [ 43.789399] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/07 07:01:12 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x6b99, 0xffffffffffffffff, 0x3f, 0x3ff, 0x0, 0x814, 0x4a288, 0x8, 0x401, 0x510, 0x100, 0x1de4375c, 0x1, 0x3ff, 0x7e000000, 0x9, 0xe5ef, 0xfffffffffffffff8, 0x2, 0x3f, 0x9fbe4c9, 0x8001, 0x40, 0x100000000, 0x100, 0x518, 0x9012, 0x8001, 0x9, 0xfffffffffffffe00, 0xfffffffffffffe01, 0x7ff, 0x200, 0x800, 0x10000, 0x4, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200, 0xfd, 0x4, 0x0, 0x9, 0x1, 0x1, 0x0}, r1, 0x5, 0xffffffffffffff9c, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) sendfile(r2, r3, 0x0, 0x3) prlimit64(r1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000258000-0x8)={0x0, 0x0}) 2018/01/07 07:01:12 executing program 2: mmap(&(0x7f0000000000/0x668000)=nil, 0x668000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000da000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000669000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x200000000000, 0x8, 0x80}, &(0x7f000013f000)=0xa0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000346000-0x10)={0x7fffffff, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000669000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c408585, 0x1, 0xfffffffffffff001, 0x100000001, 0x999}, &(0x7f0000669000-0x4)=0xa0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vga_arbiter\x00', 0x200080000000001, 0x0) mmap(&(0x7f0000669000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000669000)={{0x6, 0x8}, 'port1\x00', 0x88, 0x800, 0x101, 0xfff, 0x6, 0x6, 0x10000, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004be000)={{&(0x7f000037a000/0x1000)=nil, 0x1000}, 0x3, 0x0}) pwritev(r2, &(0x7f0000238000-0x60)=[{&(0x7f000066a000)="16", 0x1}], 0x1000000000000112, 0x0) 2018/01/07 07:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x22d) syz_open_dev$random(&(0x7f0000794000)='/dev/random\x00', 0x0, 0x10080) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe2(&(0x7f0000f7c000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) pipe2(&(0x7f00006d0000)={0x0, 0x0}, 0x800) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000116000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ddf000-0x4)=0x14, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000958000-0x10)='/dev/sequencer2\x00', 0x2027ff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000755000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00004af000-0xc)={r4, 0x7ffff, r2}) inotify_add_watch(r3, &(0x7f00000f9000-0xa)="e91f7189591e9233614b", 0x1000000) 2018/01/07 07:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00002ed000-0x50)='vboxnet0-/GPL]vmnet1:cgroupem1-(em1vmnet1&vmnet0{!cgroupwlan1*posix_acl_access:\x00', 0x0, 0x20, &(0x7f0000d11000-0x40)={0x7, 0x10000, 0x7, 0x8001, 0x81, 0xeac, 0x80000000, 0xfffffffffffffffa}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000daf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000791000)=0x10) fcntl$dupfd(r0, 0x406, r1) timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) 2018/01/07 07:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d42000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000760000)={0x0, 0x0}) splice(r0, &(0x7f0000583000-0x8)=0x0, r1, &(0x7f0000237000)=0x23, 0x80, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/loop-control\x00', 0x210000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/keychord\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:12 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) dup2(r0, r0) 2018/01/07 07:01:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f00006be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00004f0000-0x154)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@multicast2=0xe0000002}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000688000)=[{&(0x7f000053d000)=""/24, 0x18}, {&(0x7f00003ef000)=""/20, 0x14}], 0x2, &(0x7f0000ec1000)=[{&(0x7f0000714000-0x48)=""/72, 0x48}, {&(0x7f0000b41000-0x15)=""/21, 0x15}, {&(0x7f0000780000-0x10)=""/16, 0x10}, {&(0x7f0000b46000)=""/103, 0x67}, {&(0x7f00004b4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aaa000)=""/4096, 0x1000}], 0x6, 0x0) writev(r0, &(0x7f0000097000-0x10)=[{&(0x7f00002c2000)="2900000021001900013d3524000a00060200001600000000000c000005001100000000000000002008", 0x29}], 0x1) 2018/01/07 07:01:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000a34000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x1ffffdb3, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/07 07:01:12 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004d000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000035000)='systemeth1\x00', 0x3) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000055000-0x4)=0x0) 2018/01/07 07:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x401) ioctl(r0, 0x2279, &(0x7f0000e68000-0x1)='\b') socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/07 07:01:12 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d39000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000508000)={{0x6, 0xffffffffffffffb7}, {0x9, 0x0}, 0xf36, 0x7, 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]}) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000460000-0xc)={0x0, 0x8, 0x10}, &(0x7f000072e000-0x4)=0xc) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000007e000)={r2, 0x0, 0x10}, &(0x7f0000eac000)=0xc) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000eac000)={0x5, 0x1, 0x1, 0x0}, 0x10) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000000010010ef0300000000000600f8c23600019708ff4ea709ff2400"}) 2018/01/07 07:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d42000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000760000)={0x0, 0x0}) splice(r0, &(0x7f0000583000-0x8)=0x0, r1, &(0x7f0000237000)=0x23, 0x80, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/loop-control\x00', 0x210000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/keychord\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:12 executing program 2: r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000ada000-0x44)=""/68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000)=0x1) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) [ 43.925857] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 43.953746] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 07:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002ec000-0x8)='./file0\x00', &(0x7f0000b66000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") open$dir(&(0x7f00004f2000-0x8)='./file0\x00', 0x0, 0x20) 2018/01/07 07:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b43000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000960000)=""/0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00006dc000+0xd64)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006db000-0x5d)={0x0, 0x55, "5d30bc4a44a8cc6308a8cab7c92428f209a168bbd4a96bacafbff8a24d6b7690aa4054807894361ad433d2060e2f59ed8148cb1ac3b259c9df9cc7082e9be0641fae3275d22b92b608a363f2fafbb1cd5999c63dab"}, &(0x7f0000731000-0x4)=0x5d) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r2, 0x3f}, 0x7) 2018/01/07 07:01:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e34000)={@generic="9b00463075d1f31e3fea4f64ea5f632f", @ifru_flags=0x1200}) 2018/01/07 07:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00002b1000)=0x2, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock2(&(0x7f0000c57000/0x1000)=nil, 0x1000, 0x0) 2018/01/07 07:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dbf000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f000017e000)={0x0, 0x0, &(0x7f000091b000-0x38)=[], 0x0, &(0x7f0000f15000)=""/24, 0x18, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ad7000)='/dev/net/tun\x00', 0x0, 0x40002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e7f000-0x4)=0x8e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000061a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, 'f'}}}, 0x27) 2018/01/07 07:01:13 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000009000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x26, &(0x7f00008fa000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfffffea8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f73000-0x20)={@generic="598276faad9d7f3ed760b06a6ae07718", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000597000-0x4)=0xfc02, &(0x7f0000f75000-0x4)=0x4) 2018/01/07 07:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000099e000)=0x0, &(0x7f00008d6000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008d000)='/dev/sequencer2\x00', 0x400, 0x0) accept$inet6(r1, &(0x7f0000759000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fbd000-0x4)=0x1c) 2018/01/07 07:01:13 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) connect$inet6(r0, &(0x7f0000ec0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f78000)={0x0, 0x401}, &(0x7f0000f78000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000037e000-0x8)={r1, 0xfffffffffffff800}, &(0x7f0000e86000-0x4)=0x8) 2018/01/07 07:01:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000002000-0xac)=""/172, 0xac, 0x2020, &(0x7f0000001000)={0x3, {"52781ad332d46c"}, 0x9}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000076c000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x28, &(0x7f0000010000-0x20)={0x0, {0x8}, 0xc0000002, 0xffffffffffffffc0}, &(0x7f000000f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000d000)={0x0}) execveat(0xffffffffffffffff, &(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000)=[], &(0x7f0000002000)=[], 0x500) 2018/01/07 07:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0xfffffffffffffffe) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000756000-0x4)={0xfffffffffffffffe, 0x3, 0x1002}, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000073e000)={0x4, 0x7, 0xf0, 0x400, 0x8001, 0x3}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000122000)=0x0, &(0x7f00007bc000)=0x4) 2018/01/07 07:01:13 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b07000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e9000-0x4)=0x1c) fcntl$getflags(r0, 0x40b) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000e47000)="7c474f03841bc3abf4400a3bd82832235d1b1c385edd954fbe9b291c0e9371e3a19060e00194fdcdab89318a6e6274d406df8ebe6679b214d6897a2dae0d7f0b37b049bc046dd797a00c5614acc2b00e2f256df7d01542103a8296faa331bad378dfb958b532deb32f8599481004ab6ad864b0c908952d27c8a66cef0f5bd8a736aaadd08fabac563fac8dfa1a8c4ef26ad123ccd109102de1be2d2f", 0x358, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 07:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) clock_gettime(0x0, &(0x7f0000c89000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000448000-0x20)={{r1, r2/1000+30000}, {0x0, 0x7530}}, &(0x7f0000a34000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c14000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e78000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aea000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007a3000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00003e6000-0xc0)=[{{0x0, 0x7530}, 0x1, 0x2, 0x800}, {{0x0, 0x0}, 0x3, 0x18000000000, 0x3f}, {{r3, r4/1000+30000}, 0x8, 0x7, 0x2}, {{0x77359400, 0x0}, 0x9, 0xfffffffffffffffd, 0xee84}, {{r5, r6/1000+10000}, 0x101, 0x20, 0x40}, {{r7, r8/1000+10000}, 0xff, 0x2, 0x6}, {{r9, r10/1000+10000}, 0xffff, 0x5a5, 0x8}, {{0x0, 0x2710}, 0x9, 0x5, 0x0}], 0xc0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00008e3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/07 07:01:13 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000098f000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) connect$packet(r0, &(0x7f0000402000-0x14)={0x11, 0x16, r1, 0x1, 0x80000001, 0x6, @random="502af5d3798b", [0x0, 0x0]}, 0x14) 2018/01/07 07:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80805, 0x5) mmap(&(0x7f00004f0000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r0, 0x0) socket(0x2000000011, 0x3, 0x0) 2018/01/07 07:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000618000)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x3, 0x0, 0xffffffffffffffff, "d4fdffdb0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:13 executing program 7: 2018/01/07 07:01:13 executing program 7: 2018/01/07 07:01:13 executing program 7: [ 44.124512] device gre0 entered promiscuous mode 2018/01/07 07:01:13 executing program 6: 2018/01/07 07:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x8000000000049) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000048c000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r0, r2, 0x0) 2018/01/07 07:01:13 executing program 1: 2018/01/07 07:01:13 executing program 5: 2018/01/07 07:01:13 executing program 4: 2018/01/07 07:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000808000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000398000-0x4)=0x4) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000d1000-0x38)=""/56, 0x38, 0x78, &(0x7f0000835000)={0x0, 0x0}) 2018/01/07 07:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/01/07 07:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000da0000-0x8)='./file0\x00', 0x2, 0x0) 2018/01/07 07:01:13 executing program 5: 2018/01/07 07:01:13 executing program 6: 2018/01/07 07:01:13 executing program 1: 2018/01/07 07:01:13 executing program 4: 2018/01/07 07:01:13 executing program 5: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/07 07:01:13 executing program 6: 2018/01/07 07:01:13 executing program 1: 2018/01/07 07:01:13 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000007000-0x10)={0x10013, 0x0, &(0x7f0000022000-0x22)=""}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000001f000-0x28)={0x0, 0x0, 0x0, 0x0, "7606791bd1c011ac88c263f1f169b4de61978fc190dafb173964933795c69314"}) close(r0) 2018/01/07 07:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000078e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e00f0ce0e00", [0x0, 0x0]}, 0x10) 2018/01/07 07:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a71000-0xbc)={0x11, 0x0, 'client0\x00', 0x0, "3a317286f428f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:13 executing program 3: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000-0xd5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/07 07:01:13 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000017000-0x20)={@common='sit0\x00', @ifru_flags=0x0}) close(r0) 2018/01/07 07:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/07 07:01:13 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000098f000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) connect$packet(r0, &(0x7f0000402000-0x14)={0x11, 0x16, r1, 0x1, 0x80000001, 0x6, @random="502af5d3798b", [0x0, 0x0]}, 0x14) 2018/01/07 07:01:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000065b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000251000-0xc2)={0x0, 0xba, "8cba728c92ad0d648567706f3b8cd7bda637ab776a8a13a8892f626954ea6c6bf2d0a43035a5ca9e10e32adf4738834f59ada9b29d82cc79066c98a06be17f90eda7eb8800554324124476a5fd587698a605c5abf55a15fa1f05c1f9532dc5880e8713d0a6aa67c9afe2a1164660d8f117ae62f89cec29c4f5569e718c0ea88fc6beb555077a4a583ba01b8637243ecc97c3605df14292db3558fd05ba9abc9e8c071a82ecf86b475b59c60efa4b0f12c42139c557432a724d8a"}, &(0x7f0000d82000-0x4)=0xc2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e81000-0x8)={r3, 0x3, 0x10000}, &(0x7f0000c1f000-0x4)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r4, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000881000-0x4)=0x0, &(0x7f0000ef5000-0x4)=0x4) 2018/01/07 07:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000375000-0x10)={0x0, &(0x7f00003da000)=[]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000028e000-0xa6)="263d8facaf47e5de6aeef241e3d862c2fc6553b3e9ef3452e2c78ceeb897ad04441b3700d499715d19f89d38c5697b47c2c781162097e37bab3aed86d07ab9d328e8f9cdda00697e837167c6262836ad9dc4aa0d4bca55f6903bb3d87a997cf86dbd780a35513c6ba14a20ab5ef6089b9e521c09ed5d3f6e0be480fe4c228b058a2e34d291f7d2e7656b44fc67a968940b10f6adfff67091c7f4ac8910542b97b51e26cf0f92", 0xa6) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000729000-0x10)={0x1, &(0x7f00000cf000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bcd000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000598000)={0x5, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000001f000)={r2, 0x10001}) 2018/01/07 07:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a71000-0xbc)={0x11, 0x0, 'client0\x00', 0x0, "3a317286f428f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:13 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair(0x8, 0x802, 0x10000, &(0x7f0000f31000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000b9b000-0x4)=0x10000) 2018/01/07 07:01:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000193000)={0x2, &(0x7f0000bb0000)=""/217, &(0x7f0000225000-0x30)=[{0x9, 0xdc, 0x6, &(0x7f0000001000-0xdc)=""/220}, {0x55, 0x47, 0x6, &(0x7f0000000000)=""/71}]}) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000)='./file0\x00', 0x2b) 2018/01/07 07:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cc2000)={0x0, 0x0}) socketpair(0x5, 0x2, 0x8, &(0x7f0000bf6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008b3000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x74, 0xfe, 0x2, 0x4, 0x3, 0x4, 0x5, 0x100, 0x1000, 0x1a9, 0xfff, 0x7, 0x7, 0xe5, 0x9]}, &(0x7f0000042000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007d1000-0x10)={r3, 0x6, 0x7ff, 0x1}, 0x10) setitimer(0x2, &(0x7f000006e000)={{r0, r1/1000+30000}, {0x0, 0x7530}}, &(0x7f00004d0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r4, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xffffffffffffffff}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) 2018/01/07 07:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000eca000-0x10)=[{&(0x7f0000d8c000-0xf3)="8c552f171cc98e44afc0dde6db17b1a7897ad56fc52cfdaa97cc399223ed2900ae2a431409cd0a3aa7a59b4534a3e693459a6b6c1588848f8c378e61d703c0accfa0d65fee8b7d47f7088d65b4bb7229acb1a0f7a45f07258d7c98f939c1fdf01c59080f9a130bb9999a3c38c5251a3338d11fbe201692708000fcb5435ff0f2770b19ad40e693a76956011314cc96268d168eeae064a7f70eed691eb552713ab99dc2ee65c981bcad0d7409484e3071525201f707f0ef3dcee9a009083a27bab659d251ff1e3990c62d6077c052c0824c20cfa2672c7b64b32793fb553012c693e0793e4f58d6ba5ddfdcc020f82d3b39f435", 0xf3}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000607000)="1f00000002031900000007000000068100ed3b850900030000000000000058", 0x1f}], 0x1) 2018/01/07 07:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c1000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/07 07:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a29000-0x26)="26000000130047f1ffffff7f00ffffff080003ff01000000f6b200000017edff050016006e35", 0x26) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000030e000)={0x15, 0x7, &(0x7f0000ca9000-0x7)="93b8664fffc104"}) 2018/01/07 07:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cdc000)=0x0, &(0x7f000033a000-0x4)=0x0, &(0x7f0000eba000-0x4)=0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bb5000)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a83000)={@generic="a0467c50a6cb72729cddeaa7ad568497", @ifru_flags=0x8801}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000014b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 07:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000b4e000-0x78)={0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10000, 0x2, 0x7db2, 0x9, &(0x7f0000745000-0x10)=@generic="a6aa8b94eba11d28dbe66ff269830f6f", 0xec3c, 0x6, 0x5}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000baa000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004af000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d9b000)={0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f0000a50000-0x10)={0x4, &(0x7f000095c000)=[{0x3, 0x96, 0x6, 0x3}, {0x3, 0x5, 0x9, 0x0}, {0x2, 0x6, 0x3f, 0x8}, {0x7f, 0x6, 0x5, 0x100}]}) write$evdev(r4, &(0x7f0000242000)=[{{0x0, 0x0}, 0x2, 0x0, 0x9}, {{0x0, 0x7530}, 0xca, 0x7, 0x2}, {{r5, r6/1000+10000}, 0x5, 0x6, 0x791c}], 0x48) 2018/01/07 07:01:13 executing program 6: mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x17f, &(0x7f0000001000)=0xfffffee1) connect$netlink(r0, &(0x7f0000001000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001000)=""/133, &(0x7f0000002000-0x4)=0x85) 2018/01/07 07:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x7}}, {0x0, 0x200000000000, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x7, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) close(r0) memfd_create(&(0x7f0000a2e000-0x5)="7060843100", 0x1) 2018/01/07 07:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000078e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e00f0ce0e00", [0x0, 0x0]}, 0x10) 2018/01/07 07:01:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0xc0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xae, 0x2, 0x1, 0x0, 0x4, 0x3, 0x3, 0x6, 0xf6f9, 0x8000, 0x5, 0xfffffffffffff801, 0x4, 0xffffffffffffff67]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8, 0xffff, 0x10000000000000, r1}, &(0x7f0000014000-0x4)=0x10) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000-0x1)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000014000-0x8)={0x0, 0x5f1a8037}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000012000)={r4, 0x200000000000}, &(0x7f0000000000)=0x8) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) poll(&(0x7f0000002000-0x30)=[{r2, 0x4, 0x0}, {r2, 0x40, 0x0}, {r2, 0x1004, 0x0}, {r2, 0x8, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x8110, 0x0}], 0x6, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:13 executing program 2: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000eac000)=@req={0x28, &(0x7f0000eac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x1, 0x7fffffff, 0xffffffffffff0001, 0xfffffffffffffffe, 0x0}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000c8a000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000000010010ef0300000000000600f8c23600019708ff4ea709ff2400"}) 2018/01/07 07:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009d7000-0x8)={0x0, 0x401}, &(0x7f00005ab000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000950000)={r1, 0x29, "a134c3cb0db6aebf7fa2a56ea5a4753a2146429332de9a03995628ff43d03de4da696f0e8025515b6b"}, &(0x7f000066f000)=0x31) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d43000-0xc)=@sack_info={0x0, 0x401, 0xfffffffffffffffc}, &(0x7f0000a05000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d45000-0xc)={r2, 0x100000000, 0x0}, &(0x7f00009be000-0x4)=0xc) 2018/01/07 07:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000188000)='/dev/loop#\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0xfffffffffffffffe}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x20, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b9d31560c96bcf59e54a881f9ba94de2c72795f"}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00001ed000)=[], 0x1) vmsplice(r3, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000abe000-0x8c)={0x7, 0x7, 0x1f, 'queue0\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:13 executing program 4: prctl$getreaper(0x25, &(0x7f0000002000-0x8)=0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dcb000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x9, 0x7, 0xfffffffffffffffe, 0x3484, @tick=0x4, {0x1ff, 0x4}, {0x6, 0x1b}, @raw8={"36105edb7f4b112bc7455d15"}}, {0x10000, 0x8, 0x4b, 0x3ff, @tick=0x0, {0xffffffff, 0xe015}, {0x4, 0x5}, @control={0x4, 0x8, 0x100000001}}, {0xfffffffffffff000, 0x3, 0x81, 0xffffffff, @tick=0xbd, {0x0, 0xfffffffffffff000}, {0xffffffffffff15bd, 0x7}, @control={0x0, 0xe98, 0x200}}, {0x3a, 0x4, 0x6, 0x2, @time={0x0, 0x989680}, {0xa42e, 0x2}, {0x10b, 0x2}, @connect={{0x4, 0x7}, {0x800, 0x4}}}], 0xc0) 2018/01/07 07:01:13 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x10000000000, 0x20000003) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f000000b000-0xbf)=""/191, 0xbf) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) [ 44.612374] audit: type=1326 audit(1515308473.658:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6271 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 07:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000b4e000-0x78)={0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10000, 0x2, 0x7db2, 0x9, &(0x7f0000745000-0x10)=@generic="a6aa8b94eba11d28dbe66ff269830f6f", 0xec3c, 0x6, 0x5}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000baa000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004af000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d9b000)={0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f0000a50000-0x10)={0x4, &(0x7f000095c000)=[{0x3, 0x96, 0x6, 0x3}, {0x3, 0x5, 0x9, 0x0}, {0x2, 0x6, 0x3f, 0x8}, {0x7f, 0x6, 0x5, 0x100}]}) write$evdev(r4, &(0x7f0000242000)=[{{0x0, 0x0}, 0x2, 0x0, 0x9}, {{0x0, 0x7530}, 0xca, 0x7, 0x2}, {{r5, r6/1000+10000}, 0x5, 0x6, 0x791c}], 0x48) 2018/01/07 07:01:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) fcntl$setstatus(r0, 0x4, 0x100) 2018/01/07 07:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000188000)='/dev/loop#\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0xfffffffffffffffe}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x20, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b9d31560c96bcf59e54a881f9ba94de2c72795f"}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00001ed000)=[], 0x1) vmsplice(r3, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000abe000-0x8c)={0x7, 0x7, 0x1f, 'queue0\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:13 executing program 1: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000363000-0x18)=@add_del={0x2, &(0x7f0000069000-0x10)=@generic="209073bc7580753e5f294b286f6b0def", 0x4}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xf, 0x1, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x40000}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x1}}, 0xe8) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000363000-0xc)='/dev/random\x00', 0x0, 0x20080) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002d3000)='./file0\x00', &(0x7f0000364000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000321000)={0xfffffffffffffff9}, 0x4) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000362000)=0x10001) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000363000)=0x0) sched_setparam(r2, &(0x7f000023e000-0x4)=0x7) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f000035d000)=[], 0x0, 0x0}, 0x0) 2018/01/07 07:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000088a000-0x4)=0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000da9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ef1e43c879ac", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3a5a221d3fa80a9446e08b8c0f3054fa"}) madvise(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000543000-0x4)=0x0) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) getcwd(&(0x7f0000765000)=""/31, 0x1f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000f98000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/07 07:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000521000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x6, 0x0, 0x0, 0x1b0f}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000363000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000)={0x0, 0x0, 0x0}, &(0x7f000007b000)=0xc) fstat(r0, &(0x7f0000c7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = geteuid() getgroups(0x5, &(0x7f00006d2000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b85000-0x4)=0x0) fstat(r0, &(0x7f0000c7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004d7000-0x8)='./file0\x00', &(0x7f00009ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) stat(&(0x7f000050e000-0x8)='./file0\x00', &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e24000)=0xc) fstat(r0, &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bd1000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008c7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@rand_addr=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}}, &(0x7f000095e000-0x4)=0xe8) getresgid(&(0x7f00007fe000)=0x0, &(0x7f000042c000-0x4)=0x0, &(0x7f0000ad0000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001c2000-0x4)=0x0) stat(&(0x7f0000a04000)='./file0\x00', &(0x7f00005b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000138000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031f000)=0xe8) lstat(&(0x7f0000fda000)='./file0/file0\x00', &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0x0) r27 = getuid() fstat(r0, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c5a000-0xe8)={{{@in6=@loopback={0x0, 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=@mcast2={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}}, &(0x7f0000993000)=0xe8) r31 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c5a000-0x4)=0x0) r33 = getuid() lstat(&(0x7f00009c2000)='./file0\x00', &(0x7f00007f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000075b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@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}}, &(0x7f0000974000-0x4)=0xe8) fstat(r1, &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b97000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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}}, &(0x7f00001a7000)=0xe8) getgroups(0xa, &(0x7f000003b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000078e000-0x4)=0x0) lstat(&(0x7f0000acc000)='./file0\x00', &(0x7f00006ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getgid() sendmmsg$unix(r0, &(0x7f00009bb000-0x150)=[{&(0x7f0000617000-0x8)=@abs={0xa0208838fb4e882c, 0x0, 0x1}, 0x8, &(0x7f0000e8d000)=[{&(0x7f0000921000)="0384880bacc0f697a672a68ee3824c2d77136b2fece6ce025a72ed27d60b6246cb4a63878ab1425b937961450370d7fde724ba140d771a43", 0x38}, {&(0x7f0000da6000-0x1)="57df", 0x2}, {&(0x7f000014f000-0xb)="8f8d05a0cc67e6bd3faf86", 0xb}, {&(0x7f00000e8000-0x6f)="e83d7eb6524c8b1b5673b39e38f65ed4e87f6840d7b297fd0417d11468ad6809d402d3cd991ca81e67a745970b765a308be164fa4f1cb374592e4407535d78b9141b3e5240c25ec2fff31cdcc3de1e6a5ac7955d12236976281fbb17365f979ffdab059847e1ab6729af1d3606139b", 0x6f}, {&(0x7f0000732000-0x51)="6e253253a579c2d43707a4f2bf9e23750c6c00dcd4340983b2cf5b10b592e09c069259f7d4fea8e8480286d3f4d62fd5e13949cb4ce04cb3cbcfa4fcb9c0ed70f498d7ccd36d4ae21d1492f0e1d1647c81", 0x51}, {&(0x7f0000756000)="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0x1000}, {&(0x7f00002a1000)="c4f845e15bae5f03d212062d393dd9b8a6f10895c5a3e8dc86641b104600d6f7", 0x20}, {&(0x7f0000ef1000)="f85758d3dd5db1e4f97140cafc6b53452f106ffb45c0f5c4f95f6dd690b94737610ee29a3fbb2cc76ffa92bb7e009bf8972736b9ade00e2b86117226c8bcfc5e038575d9021fbf25fb80e196370fb30cc947fd50cb69ee592e232115dde03fb5b915ff24666b4804d973609efc8b9d247100da5ee36acc9be052b08247b179d8abf818672cee39afad5ab13427235a861b68975436604c1ce9e6", 0x9a}, {&(0x7f000009b000-0x4c)="6db7361c77a98e7671f4236e6977e27136bd8107f222a3d2dd02011a034b0837fce3f1ba8d1399174b7498ba950f9e15149d7fa28e1f92e143bcc53f4840a30ed2409deb3ee5d5516ba0779c", 0x4c}, {&(0x7f000050f000-0x2)="53d1", 0x2}], 0xa, &(0x7f0000847000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}], 0x88, 0x20000000}, {&(0x7f00001c8000)=@abs={0x1, 0x0, 0x1}, 0x8, 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{&(0x7f0000ada000)="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0x1000}, {&(0x7f000003e000-0x80)="d6757a10e1433ba6d358e98b45b2471302b21207fbc7ca41342ce4aaea31166b53a58172d15ec3429eb26d7a6ef789127f658c36cb66fd2e3963dd2b5336367becc861f0bd77f6558f046861b83f3bb8b357c2a8549e06a73e148b471b38f285f7d37d7fe607646c76b7651da77220b46eff99155b66b903c075940bb23cfa98", 0x80}], 0x9, &(0x7f0000c7a000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x20000014}, {&(0x7f000054e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ba9000)=[{&(0x7f000050c000)="6f70ae20e7bd50da57acbae46d011eaa679073e45ffbc3d9", 0x18}, {&(0x7f000021b000-0x57)="b468641aa10b6dbdbb0a0f954779403f4eaf9771a2b5054f21c7c30ad8075ff4d18ec878957dc53cf3ca5d1ca4d72114b32bac4e962dd35550547a4625f0357f861329e8df7a28ac30ae18ccc444c7c037424227db8adb", 0x57}], 0x2, &(0x7f000036b000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}], 0xc0, 0xc051}], 0x6, 0x800) 2018/01/07 07:01:13 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00002b2000)=0x0, 0x4) [ 44.700827] audit: type=1326 audit(1515308473.748:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6271 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 07:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000403000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) vmsplice(r1, &(0x7f00003e5000-0x80)=[{&(0x7f000061e000)="26fa451d3e20c62eec1cfae5fc3b0bcbecd4bc92617b0647de5fb0c5b7c1e0f398891acd945f42e91e05e9d4e83bc04a212f97ae2db716739ace54d49e3fbd510f8dea93019898527f26edef54535ea1d680d26c2df1037a0c0f44473b9ae3c700d5dc637f719d21f92ba9a5f57c550251d388c39d2bd47a4e97cfe97ec1cb90f7988ff011e9b88e9ff33b3aab17148d40cfeaff076cbe782283", 0x9a}, {&(0x7f0000ae9000)="8ca2b78a4dde6130312695acc8ec8304282c4b2ea66215a44e60bab32fea4481ac7b37869392ee41958c8e1b73bab26167ea8378aa9ec3d9975245be8024a8489848a7d29abfb64fe7281d81bc8b29f78053c741744f8eec34e94228a90274d6a5a115dbcef61ade6c137b4c5a7799d1413a2b250ac4b679e00375936189c1d179f368515421af236c3a3027d091243350296a88181708d0b8d355012df8290d307a5861235ceb23b1744346a145fdabf41982c88ee353d7120651265ef7e8f5ab17ab96ccb0f0c52f6d4932172738b1c62f2bdfa887f65a71", 0xd9}, {&(0x7f0000abc000)="daa5e3bf8536c322051c691f96a870f3f99e6a68ea6c2e495735e7275783ef259109755261914e427de2d6a70c3a6ff85d579119276c8b1ccd1673856e64ea1d8413229456ec63692d225afd1f3a55d459ea2522b659ccd625201f308f28729cb9f632a5cf5ee11aad44fee8aeb1a339b40addfd9404d5bcad80f18256c9", 0x7e}, {&(0x7f0000671000-0x1)='c', 0x1}, {&(0x7f0000f0b000-0xb2)="0553018b0280c723fc4c307724d00a99ead1db7094067ecb17c588ffee5ee7ea9813ab55bf8b90126487ad530540cc7163ac94eb16d79e3c946309f91e9bb0aae72e2e017e09278c006c2d79ee9dec4515ec1771a76cc897d2ee5fa006aeaa81c32f0037239903b4e180d43ef748b638a48f1e0fe9d8072b495049f87307cae07976a309d4403e24c7135734637b3979b638746a47b0b04badf8537e6dc7e2aab40d1546d7428433dff524cdbf4045f8eee5", 0xb2}, {&(0x7f0000ac0000-0x24)="5766f58aecfcb9ee109e2f145966738765f61d198a8f3ea870f2cc08b817a0e9e1bdb2a6", 0x24}, {&(0x7f0000b1a000-0x13)="6ccad38ab04737028fce654ed825668140c2b1", 0x13}, {&(0x7f0000e9f000)="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", 0x1000}], 0x8, 0x4) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) sched_setscheduler(r7, 0x0, &(0x7f00001ef000)=0x7fff) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2018/01/07 07:01:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000052d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x5, &(0x7f0000000000)=[0xd4c5, 0x3, 0x5, 0x2, 0x101], &(0x7f0000000000)=[0x8000, 0x5, 0x3, 0x80000001, 0x3, 0x0], 0x6, 0x1, 0x81, &(0x7f0000f1a000)=[0x4e83250d], &(0x7f0000000000)=[0x0, 0x0, 0x6, 0x8000, 0xffffffffffff7fff, 0x71cf, 0x5, 0x2, 0x9b], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x2b, &(0x7f0000000000)={0x0, 0x0}) r3 = accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a17000)=0x10, 0x80000) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)='8', 0x1}], 0x1, 0x0) vmsplice(r4, &(0x7f0000022000)=[{&(0x7f0000023000)='b', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x7, 0x1f, &(0x7f0000000000)=""/171, &(0x7f0000000000)=0xab) r6 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000002000-0x4)=0x0) fchownat(0xffffffffffffffff, &(0x7f00009d1000)='./file0\x00', 0x0, r6, 0x1c00) 2018/01/07 07:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fd3000-0x1)='\x00', 0x1, &(0x7f0000f48000)='}wlan0\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) r3 = getpid() tgkill(r2, r3, 0xd) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x2) 2018/01/07 07:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00009b0000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/07 07:01:13 executing program 6: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000093a000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00006d6000-0x2c)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000093b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006f9000-0x4)=0x9, 0x80000) 2018/01/07 07:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000df3000-0x78)={0x3, 0x78, 0x6, 0x608e, 0xfffffffffffff801, 0x8, 0x0, 0xfffffffffffffffe, 0x4001, 0x2, 0x60000000000000, 0x7, 0x9, 0x4, 0x6, 0x8, 0x6, 0x7, 0x52, 0x8000, 0x1, 0xff, 0x9, 0x10000, 0x5, 0xfffffffffffffffe, 0x5, 0x100000000, 0x7fffffff, 0x4, 0x9, 0x800, 0x64, 0x8, 0x101, 0x8000, 0x4, 0x4, 0x0, 0x0, 0x3, @perf_config_ext={0x5, 0xffffffff}, 0x840, 0x2, 0x8f8, 0x6, 0x6, 0xffffffff, 0x5, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x4) fcntl$getflags(r0, 0x408) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/07 07:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000bc3000-0x8)="74fffffbff0008e8", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0x0) keyctl$setperm(0x5, r0, 0x8040020) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000663000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f000099a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c72000)=0x14) connect(r2, &(0x7f0000b1d000-0x14)=@ll={0x11, 0x1f, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) [ 44.840185] audit: type=1326 audit(1515308473.888:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6324 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 07:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00005db000-0x4)=0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000001000-0x1)=0x0) 2018/01/07 07:01:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000327000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000cc9000)=0x8) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x10040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000002000-0xdd)=""/221, &(0x7f0000002000-0x4)=0xdd) ptrace$setregs(0x10, r2, 0x0, &(0x7f0000002000-0xb7)="") r4 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000080e000)=0x0) 2018/01/07 07:01:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000569000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5e}, {0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x8000, [0xffffffffffff08ea, 0x8, 0xfffffffffffffffa, 0x7fff, 0x7, 0x420000000000, 0x80000000, 0x81]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfc00000000000000, 0x3, 0x10000, 0x2, 0x80, 0xa0, 0xdf, 0xd5, r5}, {0x7, 0x0, 0xec33, 0x40, 0x1, 0x4aff, 0x8, 0x3}, {0xa2, 0x3, 0x86bd, 0xa8c}, 0xffffffffffffff6b, 0xd, 0x3, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0xa, @in=@empty=0x0, 0x0, 0x1, 0x0, 0x100000000, 0x8, 0x9, 0x2}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000005000-0xb)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000004000-0x4)={0x40, 0x7, 0x3000}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000-0x8)={0x0, 0x2}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000006000-0xa0)={r6, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffff8000, 0x7, 0x7, 0x2}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x3, 0x1, 0x760, 0x8, r6}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000001000-0x8)=0x0) epoll_create1(0x80000) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00009b0000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/07 07:01:14 executing program 1: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b6c000)={0x0, 0x0}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006d4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036a000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:14 executing program 4: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d5b000)=[{&(0x7f000099a000)="390000001300090469000000000000ffffe2ff3f01000000450001070000001419000d0000000000000001000000faffffff0700001ee400e4", 0x39}], 0x1) prctl$getreaper(0x2, &(0x7f0000213000-0x8)=0x0) 2018/01/07 07:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000008b000-0x88)={0x1ff, {{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCGPTPEER(r0, 0x5441, 0x100) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000087e000)="39a735dbffad612f2ec2b73656d430a8", 0x10) 2018/01/07 07:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x31) ptrace$setopts(0x420b, r2, 0x0, 0x0) ftruncate(r0, 0x853) 2018/01/07 07:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f06000)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000e90000)=0x0, &(0x7f0000b7f000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000940000-0xf)='/dev/sequencer\x00', 0x309541, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b9a000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ace000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=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]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) inotify_add_watch(r1, &(0x7f000029e000-0x8)='./file0\x00', 0x0) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000582000)='./file0\x00', &(0x7f0000215000-0x1000)=""/4096, 0x1000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x1c, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:14 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$unix(r0, &(0x7f0000dec000)=@file={0x0, ""/108}, &(0x7f0000644000)=0x6e) r1 = accept4$unix(r0, 0x0, &(0x7f00009fd000)=0x0, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000066c000)="10c4eb8181167626444e91d3f2c27fbdacefca0eb9968a54592078dc65adef45849aafafd7cc4b5933757ad462efdbb8b246c95470dd2d89d416e7c6129fef92adc2b0d11e2d7f475eb15460f6bd541a4021f764b2c128ab3fab7cfbc8dd240e42c9aae8d70f1c0dc60aa829320d", 0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000)={0x4, 0x100000001, 0x9, "816e21a832cc", 0x800, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000003000-0x50)={0x1, 0xa1, 0xc22, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x2010, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x41)="cde813a16b18f1c98289a17510ca595dd7a787be328caf8b5a1ed51b16dd594c883f45f99fb9282b5d6dab690d4c242afbdbc29bd4ef2af6fcbc81d9b988a4bd42", 0x41}, {&(0x7f0000004000)="203521f44a0c5829eeed29ca68356c2da20d9b136867968e3395e0d1a613b386ebb39c9cec60d9e2b790e0751249dd68f621d578d5d8cf7484144a3bbd45af4b111d59ab2a7028118e82f54b07aabaaf2879fbfa6f090b742ed2ef0484aaaea15484b66f507e7e82ec98a62f1e1a3cca9acae49c9e7d2fa41b86955a40783081e04eaefed5a2d5957dfc6fdbdaa78af550eb528dfc0d960f84053d4fc3dd89675779d69f2c02d4c1f5413e0f6544e839fde5f1b47787040492223c619fa6977c1b2371bd5b18410ee15087704cd00b468591a67b7c0ce28e7c0968fb4a86ee1852fb", 0xe2}, {&(0x7f0000003000-0xb9)="adac88ed94da65b2cccc84fc023e01b099b2b5195deb1c81c5bfc6e2e1f8b699e0b4816326191247162ff1826be30f0bf88e1c715c398e54b6ee431834df62fa3b8950b3538cc071226c1c7608f5bd643c3f90a6d66410c2f9b534427b08ee4fad32645fccfc81869920293fa62dc111373ab07d15a20eb77bd9dca8c159acc46a023282ed2f267b0f60637c2ff61bcc7a465f10a7e8f8c90213d9b6d7aaa747a661b18b8a67dce904975e5e1d9ec68f55c88f185a443e2691", 0xb9}, {&(0x7f0000005000-0xd4)="c953a264e90555a8664b029188c7c84d5cdbdd89e8eb3cdb1ef1dfbb6c079ae744ae7390cba9e7a33a5ea63fbaa119e030b392001c8798337f9a701a58088a3f29b2e086eea8bf14ed1a90b4a9169bb33b71b4ec65b08732d644508a9bb2150f74a28ea8baed1ef739408698f0b01ce855be22826977c8842a39e0b17a24e0f3da645565c3f81b6c1b03414862ee4ff63f5387118ff94c2c7a994dca8a2271020a89663a6b697139ffedefb2f0c354c277f36a74cf6331de7668b9564a33f13a1a3b2628da477dd77be51ee677bb2ac143529e97", 0xd4}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000005000-0x6e)="369a6f486a25428b72d7af4338a14f10667fc0c0f818c8824759282ee108f3abe1ecd8214c05695abc0d86367eabfb96095320ed8af6142e15ac358fd99330c35a9d9f232f4df33d337e927104bdcb60df67f2a75365242c697921f46599e7d31b047cc80381bb05ab785f6c9d5c", 0x6e}], 0x6, 0x0, 0x0, 0x80}, 0x1) fstat(r3, &(0x7f0000003000)={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) ioctl$TCGETA(r0, 0x5405, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file1\x00', 0x1000, r2, r4, 0x0, 0x9, 0x200010) getsockname$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10) prctl$getreaper(0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={0x0, 0x3, 0x10}, &(0x7f0000005000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r5, 0x1}, 0x8) 2018/01/07 07:01:14 executing program 1: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x80000001) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000449000)=0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000ca6000-0x10)={0x3, 0xffffffff, 0x1000, 0x80, 0x283, 0x9, 0xb960, 0x1, 0xfffffffffffffffa, 0x9}) 2018/01/07 07:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000083a000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000243000)={0x7, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000692000)={0x7, r2, 0x10000, 0x4040}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000040d000-0x50)={0x0, 0x5, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e6000)='/dev/rfkill\x00', 0x200040, 0x0) openat(r3, &(0x7f0000abc000-0x8)='./file0\x00', 0x1, 0x20) 2018/01/07 07:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000718000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/07 07:01:14 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000ea000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x80000000, 0xcc, "c2c38ed761c6595ac0715090c10fbcfc0ed9354a37d39184a26c47ca36233e8c0c30f300790a33f65f1670224ffb578eaa7a1a3b109af556cb387fcb43b7a58da9e2e4aec8876d82710878f654154e174fa0979465442e8bdc9736a3f357793b17d084fa0a11c49b9cdefbb4e5441c316b75d40cb19c5ae17b8b4755b92e92894de959371025d1ff1378a87852c6cb08511cb7151421e1cf0f9da406668be5ecd728a1c52d64574231f7f0f604aa5201a2b928941037f7ab6ef8b48cf91c343c08b0562b2d0cd70eb2890412"}, 0xd4) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000-0xdb)=""/219, 0xdb, 0x1, &(0x7f0000003000-0x9)={0x4, 0x80, 0x2400, "34e25635ceeb", 0x9, 0x0}, 0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) read(r0, &(0x7f0000003000)=""/212, 0xd4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x7ff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000-0x6)='.dead\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x4) openat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x40, 0x110) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0xbf2, 0x1000, 0x401, {0x0, 0x989680}, 0x1000000000000000, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xb5)="950778cd938a3dbd3e01e44f5f7ff1b1dc117cdfd616ea81133653c391233365ac2410349a4a9baa57ae9d8b71785d8b745ef1fa40d748a36b15a4ba4fb2296ba732af0fea2586ae18a8fec30be8453939c7ec9f76ac58099f4033910cc8a92c64a3af0d6a8ffa72c20bbf2f09f7547254820d4cc061821cdf71ee25528c97cdc634ad48ac28dd0b61d76dd19d8333007923249a62f2fbf1b62b9d9b741bae320db95b7c9e910deeac66f651b777e2939697c38d8b", 0xb5, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000007000-0x18)={0x0, 0x4, 0x7133, 0x7f, 0xfff, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000008000)=0x6) 2018/01/07 07:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002c0000)={0x4, [0x7f, 0x7, 0xd6, 0x40abc423]}, &(0x7f0000157000)=0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000013f000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000307000-0x1)=0x0) [ 45.152943] netlink: 164 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 07:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0xc) close(r0) pipe(&(0x7f0000d1d000)={0x0, 0x0}) dup2(r0, r1) dup2(r0, r1) 2018/01/07 07:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000442000-0x8)={0x0, 0x0}, &(0x7f0000ac2000-0x4)=0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000395000-0x2d)="3a665445f87ff2c778863b488b7c9359475e54cd8edc6560c27799f4a84c79959857c3f2ce89150c90560bd776", 0x2d) clock_nanosleep(0x7, 0x0, &(0x7f0000ff4000)={0x0, 0x0}, &(0x7f0000fcb000)={0x0, 0x0}) 2018/01/07 07:01:14 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000006000)="7573657200c5", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="", 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000000b000-0xf)='/dev/snd/timer\x00', 0x0, 0x280440) lchown(&(0x7f000000a000-0x8)='./file0\x00', r1, r2) 2018/01/07 07:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002c0000)={0x4, [0x7f, 0x7, 0xd6, 0x40abc423]}, &(0x7f0000157000)=0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000013f000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000307000-0x1)=0x0) 2018/01/07 07:01:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005f1000-0x4)=r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000672000)=0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ca5000-0xe3)=""/227) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000022a000)=[], 0x0) 2018/01/07 07:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000014d000)='/dev/pktcdvd/control\x00', 0x8040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000651000)={{0x0, 0x3, 0xffff, 0x3, 0xd9df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000c99000-0x8)='./file0\x00', &(0x7f00009c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00008a0000-0xab)=""/171, &(0x7f00007af000-0x4)=0xab) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) fdatasync(r1) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0xff}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) renameat2(r1, &(0x7f0000dd5000-0x8)='./file0\x00', r1, &(0x7f00007f7000-0x8)='./file0\x00', 0x1) dup3(r0, r0, 0x80003) 2018/01/07 07:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f00002a1000)=[{0x11, 0x24, 0x1, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a13000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) 2018/01/07 07:01:14 executing program 0: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/07 07:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) close(r0) lseek(r2, 0x0, 0x3) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r3) 2018/01/07 07:01:14 executing program 1: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001ee000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000991000-0x5c)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x100000000, [0x8ae, 0x9, 0x40, 0x100000000000000, 0x1, 0x3, 0x101, 0x9]}, 0x5c) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x70, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000250000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00003db000-0x1000)=""/4096) 2018/01/07 07:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84000900, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") modify_ldt$read(0x0, &(0x7f0000d4c000)=""/192, 0x183) wait4(0x0, &(0x7f000097b000)=0x0, 0x80000000, &(0x7f0000fc6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00004e5000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000087000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/07 07:01:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c34, 0xfff, 0x10001, 0x1, 0x2}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x14)={r2, 0x100000001, 0x6, [0x7fff, 0x7fff, 0x5, 0x100, 0x3, 0x6]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1f, 0x3, 0x2, 0x8, 0x1, 0x7, 0x1ff, 0x1, 0x8da9, 0xffffffffffffff81, 0x0, 0xffffffffb6fa4d6b, 0x6, 0x7]}, &(0x7f0000001000)=0x108) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x6, 0x8, 0x4b}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f98000-0x2)="", 0x0) 2018/01/07 07:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000)="", 0xe5d) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000004f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c50000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/07 07:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e70000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00006a6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d70000-0x4)=0x10, 0x80000) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, 0xffffffffffffff9c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r1, r2) r4 = timerfd_create(0x40000000000, 0x0) read(r4, &(0x7f0000da2000)=""/8, 0x8) modify_ldt$read(0x0, &(0x7f0000df8000)=""/72, 0x48) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r5 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d5) r6 = gettid() getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000007f000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000189000-0x4)=0xc) sendto$packet(r1, &(0x7f0000a5d000-0x8c)="acf1fd82d2212f0695d9cc5bf730132b039186d286a5158fcd3fa199da807cb61706a7f2165508cae2989088213687f6d4f4f0f258ab0ef7a2da62b57d87b00d0a17cd7713f2ce126e3b35623dfd75bff138b26b8bce6f44ac579c5cd38df7a2e32b59f0971b2ae0a9f811179410c58db434d7d105e531000293bd81af2a1bc80a0e9b321d630b64b8eeae4b", 0x8c, 0x20000000, &(0x7f0000eb8000-0x14)={0x11, 0x0, r7, 0x1, 0xb0d, 0x6, @random="961b176cc35a", [0x0, 0x0]}, 0x14) fcntl$setown(r5, 0x8, r6) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r8 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000479000)=0x0) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f00004d5000)={0x3, 0x1000000000}, 0x8) fcntl$setsig(r5, 0xa, 0x20) inotify_add_watch(r5, &(0x7f000001f000-0xa)='./control\x00', 0x180) bind$llc(r3, &(0x7f0000697000)={0x1a, 0x1b, 0x7f, 0x81, 0x800000000000000, 0xff, @random="814e37f0aac4", [0x0, 0x0]}, 0x10) timerfd_settime(r4, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005e1000-0x20)={@generic="c03b917a1776433e3608c1e560cdb904", @ifru_flags=0x1000}) vmsplice(r0, &(0x7f00005de000-0x50)=[{&(0x7f00005de000-0xe0)="3fca09b2426afb836d71b4d5dcf206d1fb62d5152020695e1734cb7afb594616d12360a3e9a52f9a488611d9552a8be46a2b5245c19a4989e915d86ef96491e468d1f1f59997dc392d33ee60b6d05cb490cbb54933060000009bbdcb58dc343ff2675473fac0d46b48a1ef4b66f17aecc8e9606dddcdb0a9106a407e8bf596caad637450deb94a3ae67b1358244248fa7cf26ef0ba6be3a356c52c48aefe14de", 0xa0}], 0x1, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/enforce\x00', 0x20000, 0x0) 2018/01/07 07:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000442000-0x8)={0x0, 0x0}, &(0x7f0000ac2000-0x4)=0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000395000-0x2d)="3a665445f87ff2c778863b488b7c9359475e54cd8edc6560c27799f4a84c79959857c3f2ce89150c90560bd776", 0x2d) clock_nanosleep(0x7, 0x0, &(0x7f0000ff4000)={0x0, 0x0}, &(0x7f0000fcb000)={0x0, 0x0}) 2018/01/07 07:01:14 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0xfffffffffffffe90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000008000-0xc)={0x20000000, 0x0}) 2018/01/07 07:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) socketpair(0x10, 0x0, 0x80000000848a, &(0x7f0000514000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00004d9000)=0x0, 0x2) readlinkat(r1, &(0x7f0000c45000-0x8)='./file0\x00', &(0x7f0000000000)=""/154, 0x9a) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') preadv(r2, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0xfffffffffffffe2b}], 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b60000)={0x0, 0x0}) pread64(r2, &(0x7f0000fce000-0x1000)=""/4096, 0x1000, 0x0) chdir(&(0x7f0000461000-0x8)='./file0\x00') r3 = add_key$keyring(&(0x7f0000fdb000-0x8)='keyring\x00', &(0x7f00008a5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r3, &(0x7f000033d000-0x5)='ceph\x00', &(0x7f0000d93000-0x3)='io\x00') setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f3f000)={0x5, 0x1, 0x1, 0x91c, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000e52000)=0x0, &(0x7f0000db0000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000034e000)=0x5, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/07 07:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000463000-0x8)={0x4, 0x0, 0x3, 0x23, 0x1ff}) r1 = openat(0xffffffffffffffff, &(0x7f0000f76000)='./file0\x00', 0x40482, 0x3) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00009d1000)=""/156) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x40045436, 0x0) 2018/01/07 07:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00005b0000-0x8)='./file0\x00', 0x40000, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000d44000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005de000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fa000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00008ff000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000048c000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x2, 0x200, 0xa, 0x80, 0x20, 0xc, 0x100000000, r2}, {0x1, 0x1, 0x53e, 0x2, 0x16e, 0x3, 0x2, 0x7ff}, {0x0, 0x200000000000, 0xc9, 0x9911}, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0}, {{@in=@rand_addr=0x9, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x21, 0x10001, 0x0, 0x9}}, 0xe8) r3 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000005f000-0xc)='/dev/autofs\x00', 0x400, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f000036d000-0x8)=0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f00003eb000)=0x8000, 0x4) r5 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) r6 = socket(0x10, 0x802, 0x0) sendto(r6, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d96000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00009e3000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000606000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/07 07:01:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000000)=0xa, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 07:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e24000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="", 0x0) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffec6) 2018/01/07 07:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) accept$nfc_llcp(r0, &(0x7f0000a38000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c72000)=0x60) recvfrom$inet(r0, &(0x7f0000014000-0x4e)=""/78, 0x3fa, 0x40000020, 0x0, 0xffffffffffffff01) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) 2018/01/07 07:01:14 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00003d0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ftruncate(r0, 0x2) inotify_add_watch(r0, &(0x7f000095a000-0x8)='./file0\x00', 0x2000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c62000-0x20)={@generic="fb0af7a8d60c5f0daf28d5efb0f3ff2e", @ifru_flags=0x8002}) rt_sigpending(&(0x7f00001e9000-0x8)={0x0}, 0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000236000)=0x2, &(0x7f0000805000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000d4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendto$llc(r0, &(0x7f0000000000)="5cab6ae3223b33f0da532a5ec1c0fb76682d80f8133dcd2314a3133d37bb569c4b9529477070d2c292e500033799983184d9df0e53afe5b12cbe8f15f3d03537efef4757776cee2b160b574877942b35a2b9f1fecc58de94a98d1d4bc7a0f74fa27cf428f3d7a77f71f3647bccc79a6305435e29c74232664e91bbc6223120ad4a7356eed231d032fdc0c9ddb764bad526267f97417c1284142941002758bc8b32e8c00b9f49d0ba86c231dc3fc3ecc8f78b392ada33a2c73a63335b7b7057e50f997719bd40fd8fa1d5cb83930142ca7cc0ff106af413febcfdf3501781d950a8324738804576e26b63e583", 0xec, 0x40000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000004000-0xc)={0x8, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000005000-0xc)=""/12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1e0}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r1, 0xffffffff00000001}, 0x8) r2 = getpgrp(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r2, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000008000-0x18)=@add_del={0x2, &(0x7f0000008000-0x10)=@generic="c51b2902b734a10364c12df61221bde4", 0xb4}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000008000-0x6)={r1, 0x8001}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) 2018/01/07 07:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b32000-0x4)=0x8) r1 = openat(r0, &(0x7f00005f5000-0x4)='./file0\x00', 0x20000, 0x81) mkdirat(r1, &(0x7f0000a20000-0x8)='./file0\x00', 0x18) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r1, &(0x7f0000715000)='./file0\x00', r2, &(0x7f000020e000)='./file0\x00', 0x0) write(r0, &(0x7f00003fa000)="1f000000120003080600940600e100770121004108001d00dfff0000000081", 0x1f) 2018/01/07 07:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) time(&(0x7f00005e1000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0xba7}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') sendmsg$nl_xfrm(r0, &(0x7f0000ac7000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000111000)={&(0x7f00005c9000)=@flushpolicy={0x58, 0x1d, 0x1, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0xd9, 0x6068}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000000000/0x584000)=nil, 0x584000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000014b000-0x11d4)=@newpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000584000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004f0000-0x4)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000545000)={0xfffffffffffffffa, {{0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffbe325720}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/07 07:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a17000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r0) 2018/01/07 07:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000fa2000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') umount2(&(0x7f0000ad6000-0x16)='./file0/control/file0\x00', 0x0) prctl$getreaper(0x13, &(0x7f00005b7000-0x8)=0x0) 2018/01/07 07:01:14 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f3a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000eb0000-0x5c)={0x8, 0x0, {0x3, 0x0, 0x2, 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]}) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00009cf000)={@generic="7b2cba08564489751e647e4a92dd87de", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000)='/proc/self/net/pfkey\x00', 0x42, 0x0) recvfrom$inet(r2, &(0x7f000072d000)=""/236, 0xec, 0x1397991e0e87b804, &(0x7f0000742000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000867000-0xe)={0x0, 0x9, 0x3, [0x0, 0x1, 0xdf68]}, &(0x7f0000b45000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d8a000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b15000-0x6)={0x0, 0x4}, &(0x7f0000b04000)=0x6) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000693000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept$unix(r5, 0x0, &(0x7f00002ac000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000016f000-0x42)={r4, 0x3a, "cf1592c0680628283ee810a4779e0b80433e86393948273393312b124665e813c89da02bc842a4a7f84c9fb187a26b43746755919e98bf6d4805"}, &(0x7f0000f18000-0x4)=0x42) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bd7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000a54000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a9000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016e000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000b9c000-0x70)=[{&(0x7f0000542000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b26000-0x30)=[{&(0x7f0000e80000-0x4b)="0030801e1652750e6d54aaea458a272f7054107f38aeb6cd37023ca23818b58a938dd202cf578a89c5e10d0a3268144f0c5a6b1a0005aa8dbe4213d6e64bc581703b94811d1c999f9e44e6", 0x4b}, {&(0x7f000020e000)="dbe41dfe0169f02f1e00224605716c25547b02da5ad672e31e62365269df05b5ddbdcdc773a65dfb14511f66e72dd48fc76007001f6a0fe522c68e3cafccd331a906b9e8653afa30f15a16e4a121d5c46abea7ac7c2c9d6e6ab76a57c4da59e7c67a5d432ea55c1d176bd064ec38e47baf1497", 0x73}, {&(0x7f0000f27000-0xc6)="8e6c71d9e1ed04996c6add843b4b36b7c8c839dd9510c1e51a4c066d6f6bd2429c994e4ee358bf07d7063d58ac7f95d805ace674d5b9a9d7a65837ec829c028a22e19a18603c5f3abab3df2662b590bfd90c64d0a8f9a5663f06ef1295ab0da5e60fa2e32695889b0ba30f9e84ff17b7821de744425e6695e2fbec9748511e4dc2f7187bf0c7f23b7992d80b933bfe1ee8d7c301ff380c9407421053624d8ac53bff673e5144d72b8a1e55434a6b49b0ede87a94a0d43cd5e7da116f0242bbf0bc7c57478f25", 0xc6}], 0x3, &(0x7f00004a1000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r5, r2]}], 0x38, 0x0}, {&(0x7f000046d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000045000-0x50)=[{&(0x7f0000975000)="4f5c3df38ea3b20172a83322972db4a8f626e32c21cf69c946a5be540eb06babfde316a628d93ad735ef07bcb85ec298d56e472a6c4118603f1d1502d3006c225dab0a143f", 0x45}, {&(0x7f0000aae000-0x64)="b301872c2f59952f26877a0be3756eb260dc1a4cd2514015119531e6c3acaa917ffef4df3cc723bb97a82a81a1a952c9d31c4e282ea860a4867bbe0930848c02dd3780f4dbd865fd8ceeaccdd3302bbef71ae3a8efe0964102da16199001fe039262a30c", 0x64}, {&(0x7f0000311000-0x5c)="1bac2001ed7c997dca0921b6d9e261ee6d0aec5df69b7d00a12cf8bfc2f178ccbbe962d4b256365bb90ac9c2bd99155262b32a867d8aa43bfb3fb2a9aff670a81b4835b2e185633c8dda6847c84349b88343c251ca4f35f7ff9a0821", 0x5c}, {&(0x7f0000e3e000-0xbb)="41206b29128be671869c6f7184265bc72b86e1b17622404694e75b117b058717860066a161e19ea6625c04404bcb66b778d0290756f398e3c2513caab17884aa5602a78db301e4dfeb37309b6d7e34faa0bb7a1b99d4b2d3f6a9f8994cfe18cee94ecf8c2c985f303e7782d69bbe0be01161825f2ea4c548ce94e8679399106a16d56b9ba5c05e157c77e4080d2b72abe58bb348a53c5d420f85c3922e99236737ddc3f61c0e536aff4b0fe451c1ef56ab3feac4409b7c0315b5bd", 0xbb}, {&(0x7f0000f4f000)="b298f603bc52e604234ae146bb16273212c19bd0cafb8d469fa997ab8455a56e1a42f9e2ebca215596ddeef583297ef0cbd23d9319acd0d8678ab8afebb4b21b5dac84ecf0839a077d97a26f17d9604f352074793c4ff35163e3fa6091f3e52f640cb6c588005a2e2b50020d592b54d646d566806f76b4c49fedd35e549387906def3c66cf25f52911ae799d401c36acc9abdbaf4a", 0x95}], 0x5, 0x0, 0x0, 0x80}], 0x2, 0x4) 2018/01/07 07:01:14 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000066b000)='/dev/rtc\x00', 0x4300, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f08000)=@assoc_value={0x0, 0x0}, &(0x7f0000bf3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8001, 0x7c0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x3, 0x3, 0x9, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000)=0x100000001, 0xff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x51, "dc13a264aa809d58e0e0000b573241b276a6f994835b6ade394ef0ec2d9b93dd18b03ac86aac80aefc60bf2d064fd294869386fb7a7ef0a4670a5fdc4230c86001202103683ed12a76f59c9c2c7952f611"}, &(0x7f0000002000-0x4)=0x59) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000)=""/236) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCSTI(r0, 0x5412, 0x782) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x76ee, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @random="acc03c887c4e", @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f0000005000-0xb)={0x1, 0x3, [0xf29, 0xf2, 0xb67]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000)="d744f71837dddc534bf83e3ff547060a6d7fc8ab0a068a4c859a581f2a0cc1943ea2a78d86062d5f38704e36327a8cf881d432d24cbcbfc42802c03a030a398d50ca8ddf7b4c4c", 0x47) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000006000-0x8)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000007000)={0x6816, 0x6, 0xd6ed, 'queue0\x00', 0xc74c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000008000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000009000)={0x2, 0x0, 0x9f6, 0x3}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f000000a000)=0x0) 2018/01/07 07:01:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000002000)={@multicast1=0xe0000001, @rand_addr=0x1000, r1}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000003000)="b8d17471afe182d690ea4cc524f7b1e05a18044729512b352fce04d8c40eec49352e935344197f79592ea033c5eb3b321480ef01b731573988054b7b1704db731f202ae6d158d661fe22d060ffc7a3423d765d7a8fd9ada06af2d5c3c7e3687a637a4ea3307cf6275fe3f139595b22761970e848f6db0dac89faefcf535585a43092808415e65f5d71a03a16158c8eb9469005285ce6c3b6f85f0487c96c2b22380291c0") r3 = getpgrp(r2) fsync(r0) eventfd(0x20) getpgid(r3) 2018/01/07 07:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x200, &(0x7f0000334000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000c4f000-0x4)=0x8, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000912000)="1f0000000001ff49433b1200088000760f008f0900000000000000f81e083c", 0x1f) 2018/01/07 07:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a17000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r0) 2018/01/07 07:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011b000)='net/route\x00') readv(r0, &(0x7f0000077000)=[{&(0x7f0000586000)=""/4096, 0x1000}], 0x1) splice(r0, &(0x7f00003b8000)=0x0, r0, &(0x7f0000b93000)=0xc, 0x7fffffff, 0xb) poll(&(0x7f000060b000-0x30)=[{r0, 0x200, 0x0}, {r0, 0x48, 0x0}, {r0, 0x1002, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}], 0x6, 0x4) 2018/01/07 07:01:14 executing program 5: r0 = eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x18)=@known='syster.posix_acl_access\x00', &(0x7f0000001000-0xa)="1f0500f3000500000000", 0xff64, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/keychord\x00', 0x40080, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 45.679643] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 07:01:14 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x0, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000365000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/ppp\x00', 0x2208c1, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r5, 0x9}, 0x8) 2018/01/07 07:01:14 executing program 3: r0 = getpid() getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f19000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000273000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000002000-0x11)="a7c8eedb91961e28411fb80fb728c98f33", 0x11, 0x20000000, &(0x7f0000001000-0x10)={0x3, {"50e516780b26be"}, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x5, 0x0, 0x1, 0x4a7, 0x9}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002000)={r5, 0x87, "e831bea2270affd0f6ee81010ad2249e6decff1f773b6f761bc3252aa58170be19d8f40b5f7c5dc22a005be002cc450c6cde4c9e6d4ec5bc35372087dc8835b5854f7f89a76ecd91dce22368a2215ed87213fc023f7230e2aefc554ae659f5d9a16b24894e6e1ba96d66f91b4c18dd2b91f94ea1cc8a7f4f89b5d8e0dbf9e47c2adf2b2813e58a"}, &(0x7f0000002000-0x4)=0x8f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000003000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000004000)={r7, &(0x7f0000003000-0xee)=""/238}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000006000-0x67)="88706ab95ed001c0f2151662418bf3e9d149a06a40a5c5f6d2dfd18f669cc2b645592d5329e0bb47d14a77cc4abbadda982c0bf0c42de279f4a0a08c2f5e21fbf6a22fdbb63989b1866c8509484cc167d1449fa9e5930bef061d2ca9f401240b9d352996382cd6", 0x67) prctl$intptr(0x26, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000006000-0x4)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000001000-0x8)={0x4, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) 2018/01/07 07:01:14 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84, 0x0}, 0x0) 2018/01/07 07:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000263000)='/selinux/checkreqprot\x00', 0x210002, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000c4c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000084b000-0x4)=0x14, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00005c1000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r4, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) r7 = gettid() fcntl$setown(r6, 0x8, r7) tkill(r1, 0x16) 2018/01/07 07:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000551000-0x8)='./file0\x00') r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000de4000-0x21)="1f0000000201ff00fd000000090100220740000009001200011601130000c4", 0x1f) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000460000-0x4)=0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000617000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r0, &(0x7f000080d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) pread64(r0, &(0x7f0000e9b000)=""/149, 0x95, 0x0) 2018/01/07 07:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f54000-0x4)=0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e17000)='illinois\x00', 0x9) shutdown(r0, 0x0) arch_prctl(0x1002, &(0x7f000096d000-0x2)="f905") [ 45.722734] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 07:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f0000c2c000)=""/229, 0xe5) openat$autofs(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/autofs\x00', 0x400101, 0x0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/07 07:01:14 executing program 5: mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00006b5000)={0x2010, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000002000-0x6)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) fadvise64(r1, 0x0, 0x4eb3, 0x4) 2018/01/07 07:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write(r0, &(0x7f0000001000)='/', 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a06000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f00006e6000-0x7e)="218b307733c3534936b2b4dc7da552835498c2f086a33f403706d4509ea57e19779a4d25e8267550ce9fafdd9340b6e615c28869b3c5cbb1a600ec405f3afee80dc73bc7c3dd90d64fbe99252554a34d954229367e37fc4d0bbe68016790fb1e123d88172dce40f84cdb55582bb4daafe27a6998bb7e896d8c4bf617bfd9", 0x7e, 0x11, &(0x7f0000c1d000-0x14)={0x11, 0x1d, r1, 0x1, 0x9, 0x6, @random="39c5a42664ee", [0x0, 0x0]}, 0x14) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/07 07:01:14 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000021000-0x10)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000021000-0x20)={{r1, r2/1000+10000}, {0x0, 0x0}}) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/07 07:01:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80, 0x4) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c1a000)={0x0, 0x8, 0x81, 0x6, 0xb89d, 0x0, 0x6, 0x9, {0x0, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000, 0x208, 0x8, 0x20, 0xc3e4}}, &(0x7f0000b9b000)=0x70) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003fd000-0x8e)={r2, 0x86, "48d0e68b2cf9c1851f5628122318f0045adc0acaa39ea77e1f13cfca4a025d13d09b35368ec5d4141a6ee36fc343dfb1f5c3e848ffa8204d096da175e67ba5fe02a9d61ed4756a1000992cf98afaf74ac7ae803d787b77ee4e181edcb4c5ad68f91048ec4db05d04350be9656f7a86182aca51f6c240f9ec3f4add83242f6fc0d81d5cd6df8e"}, &(0x7f000065b000)=0x8e) execveat(r1, &(0x7f00007bc000)='./file0\x00', &(0x7f00001a1000-0x38)=[&(0x7f0000577000)='[cgroup\x00', &(0x7f0000f44000-0x14)=',,posix_acl_access{\x00', &(0x7f0000a69000-0x9)='/dev/rtc\x00', &(0x7f0000aea000-0x12)='userppp1*trusted/\x00', &(0x7f0000515000-0x11)='em1eth0(vboxnet1\x00', &(0x7f000082a000-0x9)='/dev/rtc\x00', &(0x7f0000378000)='em1lo}trustedlo^@!:\\security\x00'], &(0x7f0000626000)=[&(0x7f000067d000)='\x00', &(0x7f0000565000)='-securityem0\x00', &(0x7f0000851000-0x9)='/dev/rtc\x00', &(0x7f000018e000)='[$&@(systemposix_acl_access@\x00', &(0x7f0000f54000-0x9)='/dev/rtc\x00', &(0x7f0000b7d000-0x1)='\x00', &(0x7f0000bae000)='\x00', &(0x7f0000537000)='/dev/rtc\x00', &(0x7f0000e4b000-0x9)='/dev/rtc\x00', &(0x7f000093a000-0x9)='/dev/rtc\x00'], 0x800) ioctl$LOOP_CLR_FD(r1, 0x7003) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c11000)={0x0, 0x0}, &(0x7f00008de000-0x4)=0x8) 2018/01/07 07:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000648000-0x10)={0x2, &(0x7f0000130000)=[{0xfff, 0x4, 0xbd6, 0xb35}, {0x100000000, 0xaf14, 0x7ff, 0x8000}]}) pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2018/01/07 07:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000714000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000105000-0x14)={0x0, 0x8, 0x84ae, 0x5, 0x7fffffff, 0x101}, &(0x7f0000d12000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a8a000)={r1, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xf49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x2, 0x1, 0xffffffffffffff1c, 0x5, 0x200, 0xaf5, 0x400, 0x8, 0x0, 0x2, 0x1, 0x5, 0x4, 0xfffffffffffffd7c]}, &(0x7f00000c3000)=0x108) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r2, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/07 07:01:14 executing program 0: waitid(0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x60000009, &(0x7f0000000000)={{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) getrlimit(0x9, &(0x7f0000000000)={0x0, 0x0}) 2018/01/07 07:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e33000)=0x0) syz_open_dev$mice(&(0x7f0000a33000)='/dev/input/mice\x00', 0x0, 0x20002) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/07 07:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000e9000-0x50)={{0x401, 0x1202}, {0x2005, 0x8}, 0x7, 0x7, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x1, 0x0, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:15 executing program 2: clone(0x0, &(0x7f0000428000-0x26)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f000066b000)="") r0 = socket$key(0xf, 0x3, 0x2) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f9d000-0x8)='./file0\x00', &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) getrandom(&(0x7f0000001000-0x52)=""/82, 0x52, 0x0) 2018/01/07 07:01:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000013000-0x10)={0x814f, 0x20001000, 0x4000, 0x200, 0x3, 0x1a, 0x3ff, 0x7, 0x5, 0x25}, 0x10) socketpair$inet6(0xa, 0x804, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r1, 0x80000001, 0x41, &(0x7f0000011000)="e2046b236c2e4cfcf2a9167ef96206757c6e097bb4e562735d6aca2091921b27854c8416c69cb5cc353a3469cbeef275bc3316706d947fb0a8d17e49", 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000422000-0x10)={&(0x7f00000bb000/0x1000)=nil, 0x1000}) clone(0x0, &(0x7f0000840000)="", &(0x7f00001d5000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd3000)={0x0, 0x1, 0x30, 0x7f, 0x7ff}, &(0x7f0000fab000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000005c000)=@sack_info={r3, 0x319, 0x4e}, &(0x7f00004a2000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$packet(r1, &(0x7f0000835000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000035c000-0x4)=0x14, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a3b000)='/selinux/user\x00', 0x2, 0x0) sendto$ax25(r4, &(0x7f0000206000)="10e3d2bd42d7a1796f409cfba02fefe431654967a59cf7caf746828fc6ffaee4487fa476c64d32d5c7017a84e7cc2ff790b9a1d36655336c62e52fe02f80635e0af6fac06feb6997d43582d1312e644eb8c0", 0x52, 0x40080, &(0x7f0000b43000-0x10)={0x3, {"848551c61cb8ba"}, 0x0}, 0x10) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000e9c000)=0x1f) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002ec000-0x8)='./file0\x00', &(0x7f0000b66000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='nfs4\x00', 0x100000, &(0x7f00006b7000)="") acct(0x0) 2018/01/07 07:01:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, r0, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3, 0x0) exit(0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000006000-0xab)=""/171) syz_open_procfs(r1, &(0x7f0000003000-0x6)="6e6d7b954a00") sendfile(r2, r2, &(0x7f000000a000-0x8)=0x0, 0x1) 2018/01/07 07:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write(r0, &(0x7f0000001000)='/', 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a06000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f00006e6000-0x7e)="218b307733c3534936b2b4dc7da552835498c2f086a33f403706d4509ea57e19779a4d25e8267550ce9fafdd9340b6e615c28869b3c5cbb1a600ec405f3afee80dc73bc7c3dd90d64fbe99252554a34d954229367e37fc4d0bbe68016790fb1e123d88172dce40f84cdb55582bb4daafe27a6998bb7e896d8c4bf617bfd9", 0x7e, 0x11, &(0x7f0000c1d000-0x14)={0x11, 0x1d, r1, 0x1, 0x9, 0x6, @random="39c5a42664ee", [0x0, 0x0]}, 0x14) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/07 07:01:15 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f0000008000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000008000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000009000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x1000)=""}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getgid() chown(&(0x7f000000a000)='./file0\x00', r2, r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000009000+0x656)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f00007a2000-0x4)=[0x0]) stat(&(0x7f00009c5000)='./file0\x00', &(0x7f00001c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005cc000-0x8)='./file0\x00', &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000066b000)=[0x0, 0x0]) getresgid(&(0x7f0000cae000)=0x0, &(0x7f00009c4000-0x4)=0x0, &(0x7f000027c000-0x4)=0x0) r5 = getgid() stat(&(0x7f0000655000)='./file0\x00', &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00006bd000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000391000-0x4)=[0xffffffffffffffff]) getgroups(0x9, &(0x7f0000853000)=[r0, r1, r2, r3, r4, r5, r6, r7, r8]) r9 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') pread64(r9, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000000e000)={0x1, 0x20101000, 0xffffffff, 0x91, 0x30200000000000, 0x6, 0x7, 0xbf8, 0x0, 0x3}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x1, &(0x7f000097a000-0x1)="") 2018/01/07 07:01:15 executing program 5: r0 = open(&(0x7f0000b00000-0x8)='./file0\x00', 0x800, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a07000)='/dev/sg#\x00', 0xa00000000000, 0x20000001008006) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000015c000)={0x6, 0x400, 0x8, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000946000)="39a62fe81fe5201c1fdc592c40f5180867c08f479394603e21be2183a0140b1618615bfadc6c8bfc009de44f790210c97cdb55816a0c4d0020fce0e2d5266c7ea475998563bb71722f05321f0ead1526c448d73f51d5d5ea6df118184507bb4265ec129f83c99c0ef34200c0c62ad21c503df1dfc7020aaace713f40ec6a5df354786bfa5bd8a6c9d0960f6785d84c556fb1d4162573", 0x96) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/ppp\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f00008bd000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c50000-0x20)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000a1d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x1000000000089f6, &(0x7f0000138000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000b0f000-0x20)="01008001090002fbff03060000001ffd000020fb000003000449fbf502007e23"}) 2018/01/07 07:01:15 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000363000)='/dev/input/mice\x00', 0x0, 0x86800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000fe5000)=0x7d) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a06000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002000-0x8c)={0xffffffff, 0x80, 0x24000, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000484000-0xc)='/dev/rfkill\x00', 0x301000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000004000-0x8)={0x1, 0x17d1a00000, 0x7, 0xc25}) [ 46.039389] binder: 6659:6661 unknown command 1717840517 [ 46.045242] binder: 6659:6661 ioctl c0306201 20000000 returned -22 [ 46.073431] binder: 6659:6668 unknown command 1717840517 [ 46.079254] binder: 6659:6668 ioctl c0306201 20000000 returned -22 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00004f0000-0x14)={0x8, 0x3f, 0xe0000000000, 0x5, 0x6, 0x100000000, 0x2, 0x1800000, 0x0, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x0) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@generic="d5ea201ded000000000000002333a2b7", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r1, &(0x7f0000977000-0x90)=[{&(0x7f0000f0a000)=""/72, 0x48}, {&(0x7f0000953000-0x23)=""/35, 0x23}, {&(0x7f000046f000)=""/229, 0xe5}, {&(0x7f00008b9000)=""/53, 0x35}, {&(0x7f000074d000-0x76)=""/118, 0x76}, {&(0x7f0000282000-0x9c)=""/156, 0x9c}, {&(0x7f00002ea000)=""/0, 0x0}, {&(0x7f0000287000)=""/243, 0xf3}, {&(0x7f0000414000-0x22)=""/34, 0x22}], 0x9, 0x0) socket$inet6(0xa, 0x6, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c17000)={0x0}, &(0x7f000087e000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x38c) 2018/01/07 07:01:15 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089e000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x402000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000005000-0x50)={0x80, @time={0x77359400, 0x0}, 0xfffffffffffffff7, {0x10001, 0x3}, 0x7, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:15 executing program 6: arch_prctl(0x1001, &(0x7f0000025000)="e25412558dc7e1dbacd1e6eb6b42c7720b5954c02a284751b931ba7ce039d4cb145a016fb0f7c09adba4ff39d8cbb448945cbf394a1361ad701b8fcbf4e231a8170dad879b7efab42f3cf2cfef23c64dba70f09cbcbd3474983021b8d8236aa6a35793cf6871c6061c4bf17613ddf5eb1af6821a4a89f07b0c1412ae422250e0ae5116117a896e0143603458a3f0ba4f1eb31ede8ecce1342a898ce9c1aa6ce85b077d94de4a32ea") clone(0x0, &(0x7f00007ae000)="", &(0x7f00003e6000)=0x0, &(0x7f0000282000-0x4)=0x0, &(0x7f0000306000-0xd)="") linkat(0xffffffffffffffff, &(0x7f0000c10000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000bf2000)='./file0\x00', 0x0) 2018/01/07 07:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f9a000-0x15)='/proc/self/net/pfkey\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000da4000)=@assoc_value={0x0, 0x54cfb0ae}, &(0x7f00002c1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000046b000-0x20)={0xfffffffffffff000, 0x7, 0x8000, 0x4, 0x2, 0x8, 0x400, 0x968, r1}, &(0x7f0000c19000-0x4)=0x20) r2 = syz_open_dev$evdev(&(0x7f00002ac000)='/dev/input/event#\x00', 0x8003, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d73000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x2, 0x3, 0xa, 0x6, 0x401, 0x7ff}, 0x20) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000099e000-0x2a)=""/42) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000744000)=""/74) 2018/01/07 07:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e0000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003b5000)={0x0, 0x100000001}, &(0x7f000080c000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000030c000)={0xfffffffffffffffc, 0xb, 0x60000000000, 0x2, 0xe36}, 0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000950000-0x8)={r2, 0xf7}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000955000-0x8)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f00009e4000-0xe8)="", 0x0}], 0x1, 0x0) 2018/01/07 07:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() r1 = getpgrp(r0) process_vm_readv(r1, &(0x7f0000085000-0x30)=[{&(0x7f0000219000-0xee)=""/238, 0xee}, {&(0x7f0000abe000)=""/5, 0x5}, {&(0x7f0000cfd000)=""/144, 0x90}, {&(0x7f0000fae000)=""/31, 0xfffffffffffffe34}], 0x4, &(0x7f0000dcb000-0x50)=[{&(0x7f0000ef1000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f000076c000)='/dev/input/mice\x00', 0x0, 0x90c42) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c6f000)={0x0, 0x47b}, &(0x7f0000176000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a00000-0xc)=@sack_info={r3, 0x2, 0x8}, &(0x7f00003ee000-0x4)=0xc) 2018/01/07 07:01:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000da9000)="4d85646b236c7b0b25d809", &(0x7f0000ab9000)=0x0, &(0x7f0000b08000)=0x0, &(0x7f0000b8a000-0x1)='2') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00007b1000/0x2000)=nil, 0x2000) r0 = socket$netlink(0x10, 0x3, 0x1f) prctl$setmm(0x23, 0x6, &(0x7f0000575000/0xe000)=nil) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000046000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000561000)={0x0, @in6={{0xa, 0x2, 0x10c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5e32f661, 0x3, 0x3ff, 0x5, 0x1, 0x4, 0x8, 0x2c, 0x100000001, 0xbd, 0x40, 0x4, 0x20000000000, 0x1, 0x9]}, &(0x7f00000ea000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bd2000)={r2, 0x4, 0x1d, "8bf45deab4488aeccb4cf7c887dbcf29a9d911f9b85c8533faf32d5e55"}, 0x25) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002fe000-0xc)={0x20000000, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000950000)={0x0, 0x0}) sched_getattr(r3, &(0x7f000086b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) writev(r0, &(0x7f000089c000-0x10)=[{&(0x7f00004ec000-0x29)="2900000020000902000000000000240002000000000000802821000008000d800011e010315aec00c8", 0x29}], 0x1) 2018/01/07 07:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000378000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000998000-0xa)='./control\x00', &(0x7f0000c79000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) mkdirat(r0, &(0x7f00004a5000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000ddd000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f0019000016809000a6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x1000000000002c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:15 executing program 0: mmap(&(0x7f0000000000/0xcf2000)=nil, 0xcf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cf2000)='\x00', 0x2) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000cf3000-0x4)={0x400, 0x1, 0x6b}) signalfd4(r0, &(0x7f0000cee000)={0x0}, 0x8, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/07 07:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000561000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004f9000-0xd)='/dev/usbmon#\x00', 0x3, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002b6000)={{{@in=@broadcast=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000067000)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000c38000-0x8)='./file0\x00', r1, r2, 0x1000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r3, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f00006a1000-0x4)=0x384, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x487, &(0x7f0000f08000)=""/0, &(0x7f0000000000)=0x0) 2018/01/07 07:01:15 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/checkreqprot\x00', 0xeabae2ba35097afb, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000037a000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x80000001, 0x4, 0x3, 0xfff, 0x200, 0x200, 0x5e1, 0x3, 0x5, 0xfffffffffffffff7, 0x0, 0x8001, 0x9, 0x9]}, &(0x7f0000f28000-0x4)=0x108) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f27000)={r2, 0x0, 0x6, 0x7fffffff, 0x7, 0x7fffffff}, 0x14) syz_emit_ethernet(0x1011, &(0x7f000090d000-0x1011)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x883e, @x25={0x2, 0x10000, 0x23, "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"}}}}, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f26000)=[], 0x0, &(0x7f0000f1e000)=[{0x10, 0x0, 0x1, ""}], 0xffffffffffffff83, 0x0}, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000c55000-0xa)='usernodev\x00', 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f27000-0x10)=@generic="59ff06e9c2885b2a69e8c5248682da4a") mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f29000-0x4)=0xfffffffffffffffc, 0x4) bind$ax25(r1, &(0x7f0000f28000-0x10)={0x3, {"32bd275305a31c"}, 0x20}, 0x10) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f27000)=0x3) write$eventfd(r1, &(0x7f0000689000-0x8)=0x5, 0x8) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x4002) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0x30)=""/48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x88) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3}, 0x1) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000087f000-0xe)='net/dev_snmp6\x00') fstat(r1, &(0x7f0000046000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 07:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) open$dir(&(0x7f0000186000)='./file0\x00', 0x2000, 0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) flock(r1, 0x8) 2018/01/07 07:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000512000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ad6000)=0x0) ioctl(0xffffffffffffffff, 0x180004522, &(0x7f0000458000-0x9)="") 2018/01/07 07:01:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000)=0x0, 0x20000000, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) utimensat(r2, &(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000004000-0x8c)={0x0, 0x1ff, 0xfffffffffffffffa, 'queue0\x00', 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) rt_sigsuspend(&(0x7f0000005000-0x8)={0x101}, 0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000006000-0x108)={0x6, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000002000)=0x7c96, 0x4) tkill(r1, 0x5) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000001000-0x8)={0x80, 0x8, 0x1, 0x5b3fd7c000000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in=@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000-0x70)=[{&(0x7f0000004000)=[{0xe0, 0x6b8000, 0x310, 0x80000001, 0x2, "2964ea938d10d71caeab92fb528fbf3bebc1f5aa9e262e474c75c1c623f0d3ffbfbd2e0b474c5b6b2d779abbfbf007f9d2ea8fef52498d4d9c5f178a457efff50dac79d1f13bdfc1f60f57a8ea964dba6eec69aa9c1c6076605f5ff52105fdb9d514dad039fa5aab020e7cd1a33afc8ac50c4c8cdc94216d15d40e283e3e214fccfd18294756c29b15dcd8c9ddc641ab09bf67d0d0d59530e8f08a163a3f541713d4ea8e0221700723b4214fc0e760118555536f8f7933bc19e3b3b99057a57a08adff0afab8d391daf369887a15e4"}], 0xe0}, {&(0x7f0000006000)=[{0xc4, 0x2441, 0x300, 0x6, 0x2, "5e86703b28f367e1e456a8027729d8dd67b2cb88303d91c35c8ed878ff77df2786265a2cd9d95acb082964f09f094d1041af367130d3bda6f0a89cfe835686bd601c2db2c47d3fb83d2c5c03b63f4daad91f95f7e4d3ae1b879e99dd90eb9dad25f5a89a25eeb3c8b4a99c3b5ffd134b925bb1a650f8f49262ba2b479e27158a40385941ff226bd7e76b60c56b42b5435d31f638108173e9cdb99094102e0399a61c9a2642a8eced1d374139e4a8c403e0f0eb2e"}, {0xf0, 0x4, 0x308, 0x4, 0x3, "46e32427a3f76e43b08ab6a5cc6c1a919dad6c0829cd8afab86bf2c58fb3d25cb50efc04d9743a375b8b13167632cefacf7b44032adc03c710cd2a30220ae9e4a0998b180021f8aa003a0981984d311d00f99b6baa9a42ef221e3b7ac99f5882e67a0f2c23de10d1915ccead210cd17df94ab9b3c2f509c8913b78e6f2e72ab655658688ad652046637556469cb7dfec4b8a2dd143dfd5ec376dab00dad5b8c6c78e622f9cc20dcb96e0731abc0e7a71d684d20026f28b2322af0a5c384c4a84529da5ed3d49c63cb88884ce02c5465cabe72a1ef4778a019fc85f6dd3"}, {0x100, 0x7d, 0x8, 0xa0, 0x2, "6aec1244eeb2b59a00e2a1e6fb86b0b8a65fcbdaad523cc09dfffc1c9a3fb8a422dbffb839027331689e5b8cc5229d0f558d27737954b5a91f1b2580c6d4b7f2117e05dafa1c02bb91faf6a1efee3f10943b7a85046bfbacd95d40b61bbb39442839b8ac60028e24191a085dbda2e70e197d117ef1bf192abc22de381f2d8230b0286183bd2c2ed9c8a42237c217a987e661bb7f5802bf2f4e1df0b9cfdb8cc82be0a85350ba6c197eccd4b07e3a0498c343f48da5fb1bbd3d9e03f5db3e6b9815549f0762a67ce993f2f00c4cf417d9839b3b7572097302ccd358203a30f5f23b2cef9b2843c3062658e63a49"}, {0x2c, 0xec, 0x406, 0x1000, 0x1, "67c1ada642cf8edee7f195a113884ea3ecc6012d5b934737f37b431b"}, {0x4c, 0x3fa5, 0x400, 0x2, 0x3, "c5247bb7b78e9994949d469586dc0f1ebc83a7574e4f3cb54cc36ec0a40f48c03fbea3e1059b81e525a9befe512100fd641727ec9a32959820799ed8"}, {0xb8, 0x8ff8, 0x2, 0xc000000000000, 0x2, "be4913e22714a4c7d200dfe6be24655c3266663454b839adf5e5a35662a5bea9340687401b4821dcd9c47169c46cc15372b2161ab9d65548cc6b2298bcde6037403e0adf5bda7dbf7b96ee7f8f64cc2b40b74d7bf0c09e2d58c694d2cd54ee3767133b94084b3e12215bac48a0b377498e630a699bae2dd7002b2fc90eb6d92ec1332e59d1cc359a18fa47ae9264b941de748c4386b5ea4bed62636c26e688749677ea23dc65f0"}, {0x38, 0x2, 0x0, 0xffffffff, 0x1, "40e104073b73b85aba9b06b95757f8026769c2f977a39b9adf8327a47643f5ae8a915c2b9022"}], 0x41c}, {&(0x7f0000003000)=[{0x1010, 0x9, 0x400, 0x0, 0x1, "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{0xb8, 0x9, 0x10, 0x7, 0x1, "556d16edf99b7df9f494b230b9b175889c6768b702dcdd2fd63b469bc272c2b2b8f8e7fbfad81f3f5ffa4c99117c68f19d91512727991f34d4b944cba855b0ab2f7fd5d2ec0cd01ed078381e2e9484b36df0adb97214f057eb36e1b936fc3ce4c2b19ac874cff2e430104a0d926d3c574720bfec50649d8e18fa7ae4d2f74a3f4850be1fb87be22ea381f959c89c5e268703bf18cd9b3167cd021e169832ffae8c1b4fcbb3"}, {0x18, 0x8, 0x200, 0x0, 0x1, "0adf0ee83b8e"}, {0x80, 0x2, 0x218, 0x2, 0x0, "90bcce67f05aa7ebd866302096eb57657f00f47fd58e5d7e2b54866d86a27b44e5f0b7e78be85ff7ac0059c9652a25abc78375329299790a7db5a0048950047830b95ab0e45769c419e6b5caa0b8a4fcfa79350ac0adc9bcca7df07af9d0a6024cb6c7e3ba5d2320d4f26bdf43304b98"}], 0x1160}, {&(0x7f0000004000)=[{0xa0, 0x7f, 0x20, 0x4, 0x3, "253a75e0f4e27b7a8fb309c96cfa5998e3e7655a6392f841d1952f565d3f0709f1b11344582134629a56006bc54e43e88f71aed95f16f722bb233cc1b83b1b2faa76e364c15cb4c98f7d4248fc93f54fb05fa43e63cd4405864bd1a0201a086aa756599816fedef88969de1d5757cda528eb31233e714903c5ba7d3b8eb4417744053cf9eb9ae931237fb2928c"}], 0xa0}, {&(0x7f0000003000)=[{0x40, 0x20, 0x300, 0x3, 0x1, "7470b073e44388350abe293d3549d5c5fbc8208f53b9e5fbe5a00c7040809b10f0c4a793fe2cb31a6c173a0e99"}, {0x24, 0x0, 0x20, 0x1, 0x2, "fdb1632c9e61551783ba37bc7de0ebdcc647f6"}], 0x64}, {&(0x7f0000005000-0x248)=[{0xfc, 0xe6, 0x604, 0x20a, 0x2, "9da41334105eedd6102dbf6cba3ef497c0009bea4138936833876d58a2180ff7fff1ecaceb6498812fae34687cd4b7ebd539b69848f993eab06687cb9172636a9a047d62ef35e02d2d01aeacd7cdb000e5fd6ad1b92ebab87be73f81cddc04ddba056fcb288afb2fef4297fb4b5aaf9fee64153c95c1cc89437da98c7486cdfc913564bdb8dc193e6b2a7c474ff0b3bfdba1ec2b7d31fb22ca02274724efb53fa87cf8289125f00e62589bfd1dc99737df96a402d3ff9e3cf57358a7de64dee89a0db4fecae16b47636ca7dca7f7dc012f9a899d51c259eafccdb6ac0714f13038bafce0806b0a27be5ff825"}, {0xe8, 0xdd, 0x10, 0x6, 0x2, "f9c95ad750497368a65f437303fee1d4c0e4691ed1f50ed74ef713b776c9d1bc673474ff576eca57b5bf280d62042d70a458dff3b25c140d81ded077c560facc7dfe4fe2c8aa20e3b069de2519a1ebff9428a1f190d5795d56d2b15bbce00a7718d12648e4cd62c5354b27fb8a111796de0de40ece6c18b4234abf5dca464202c1999e972e5f13ef9bacb8ee4567ba6b45b0a1fda70719c97f1490e2cee96dc544e2e6036f3a452a8f4a7601a815d3c8673ff81fe6ffd5903f9004e998cb36b95575963c60cac7c8404449a202aff0943692a5562ca04aad"}, {0x30, 0x7, 0xf22, 0x7f, 0x3, "5dad2bac5465af925cc81e2262071552f47d2e459150b0ec18e4ab63493a"}, {0x34, 0x400, 0x8, 0xfffffffffffffff7, 0x3, "a900846e6900185cf517bd51e4b91898a19db9c3e1db6ff7e58b43ef0936ec4f5cb9bc"}], 0x248}, {&(0x7f0000007000-0x1d4)=[{0xf4, 0xff, 0x300, 0x8, 0x3, "8c027632160d01153e95a30a8abc44a8c2887c4dc5b60c69e64980b7a4fdc8b45b82f769b9aeed05e3ffbb180418bccbef0cfeaebfd6788573d1e4f85be92e976955cc334bdda81b3b01246a09ff5f42bee47c954492f5e3cb01da0cff584903f1e8e897a1a46c1db22456cbfd1b3ac0f32b2fc78114041484a175065d890cce8d1fab3c651b038f368b905e028903a336c7e72b6e2a1c9eaa5ec1b9fbbb2cc9553f23f2e49668fa499a55d6bcd2447411eaf7c63bebf93ef5e9997f01452f8ca560718c89c72722e4049c3fd7fc67ecf064364cbc13bf5c52448a21c02c590259c2ce"}, {0xe0, 0x80, 0x106, 0x10001, 0x0, "c2ddbea801c3f176baffca8c080cf90e474f8e7a2acb93e68ae44af2fa761fe734a37a5881cffb1f8b5938b5f92a0cc05514d86d6425d6175faf670d128ee1b84013c89ae2e833914f07ca2bbd265a4d1df1c8a8c5c754b10b41ccc7747f9aab117b81c1dbb0bbfe9feef3ad16b83dc898649f414b7f458d02ff7f75af887aec1e3d0aef48db988a396e32881ab29c42e4b464a10a42fa14f4da168116bc01363ea559dd171ae5711f35ac705110200ee5a4ec4845312d716b13eb5a248e87e1496fe6154dd62e0cdd21b11bb181369e"}], 0x1d4}], 0x7, &(0x7f0000007000-0x68)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r2, r3, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x68, 0x4000}, 0x20040805) 2018/01/07 07:01:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xae6) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x896e, &(0x7f0000c79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000547000)="771aae85f8d023e7b903d4c546eb7e7cc4ae9bbc6d323ce4909bebd16116276f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000cc5000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a24000-0x8)=@assoc_value={r2, 0x400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x6, 0x30}, 0xc) socket$inet6(0xa, 0x800, 0x8) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00008db000-0x4)=0x0, &(0x7f00008db000-0x4)=0x4) 2018/01/07 07:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000893000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x6, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x8, 0x0) dup2(r3, r2) close(r0) 2018/01/07 07:01:15 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000017000-0x10)={0x0, 0x3c, &(0x7f0000011000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000)={r2, 0x7f8}, &(0x7f0000016000)=0x8) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/07 07:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") openat$keychord(0xffffffffffffff9c, &(0x7f000073f000-0xe)='/dev/keychord\x00', 0xa0480, 0x0) 2018/01/07 07:01:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x84040, 0x41) write$sndseq(r0, &(0x7f0000aca000+0x1ad)=[{0x401, 0x7, 0x80, 0x8, @tick=0x4, {0x32a, 0x2}, {0x800, 0x4e}, @control={0x7, 0x9, 0x1f}}, {0x4, 0x7fff, 0x9, 0x9, @time={0x0, 0x0}, {0x2, 0x6e08}, {0x2, 0x5}, @control={0x740, 0x100000000, 0x0}}, {0x3, 0x0, 0x4, 0x9, @time={0x0, 0x1c9c380}, {0x6, 0x4}, {0xffff, 0xfffffffffffffffd}, @quote={{0x101, 0x54b7}, 0xc1a6, &(0x7f0000fd1000)={0x4, 0x2, 0x5, 0xff, @tick=0x0, {0x5, 0x552a}, {0x5, 0x3}, @addr={0x8, 0x0}}}}, {0xa15, 0x5, 0x800000000000000, 0x0, @tick=0x8c, {0x1, 0x5}, {0x9, 0x6}, @time=@tick=0x4}, {0x0, 0x8, 0x7f, 0x6, @tick=0x1ff, {0x7fff, 0x6}, {0x5, 0x2}, @time=@tick=0x9}, {0x7, 0x100000001, 0x0, 0x8, @time={0x0, 0x0}, {0x81b, 0x2}, {0x1, 0xfffffffffffffff7}, @result={0x28, 0x7}}], 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000b9000)={&(0x7f0000924000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b5000-0x80)=[{&(0x7f000085d000-0x41)="e3e5131f9fee6771565cd853e022d08d8dd27c2cd124ac615170296809f503f73a9c2e3fc2de00701af9c9d3e2b56bf6857bbe63b129aaa78097b300ca82351d77", 0x41}, {&(0x7f0000910000)="0090563cf43441f4f42cedf7c0ceeeae4060be99ae1a5bd20632e565eddbb194f0447b282b5dfa06dfdab6c2962838ad76dcf522edd0c3d2563fb34b3d309208b96e39268b82dbc2b47b1a304637ac45099447fb3b40e8f61185457ba164ba1acc1b15cedc5d7bceb1d436813b53f2eeaae1aebd977beb2f570b7934bdb94b0d3d84cbd8f1d5421febe775025f099d30b1afadc8a872181f", 0x98}, {&(0x7f0000426000)="fddd24e66aced3a8103db080e5dcf52f192ec25fafc64cd855af7e20e1633b94a90ed59a695e819fc836d435e8b1", 0x2e}, {&(0x7f0000318000-0x13)="4ee73f661d2639be65b8457e9e2d20f89ec444", 0x13}, {&(0x7f00006eb000-0x91)="b4cdcb8f55c125f102c748042d85cc121f2f0415a529bedc3a66fcfcacc46e90a3ce4dfb8b402d535ac28b0aafccc69d9d8f61f23e11bb66a128155dfd07c8ac8bcca291a25b68ca7e50eb93869669fbec43e55bd93ee38b91614efcc6ba4695c86750f20e02ec66c89fb3ea3f4f0c60ba4e6fb501fb7b55c6731f1f0843b2c18abcff4b160fbc1302d9c769dd081b7e74", 0x91}, {&(0x7f00004b8000)="2a14acb46285628e6ba1c089ec4889a5930647a2b382db48d4dd2fdb796f3b2ff06876e15a4d1cba15ef13b621c570dabb6559e8d560c15d898ec56d6f", 0x3d}, {&(0x7f0000542000)="6e5dee970df2aba4043e", 0xa}, {&(0x7f000093b000-0x86)="01e1b155c407c29c615d9af08bc13ec7d8573fbf92d5e671c3a70fb49ed6eebdcb689827c7ad97da16109cce2f5319ee7afe5d51e26d12a5ad6bf2508f4670b3ba6c78f4ec9c065275b6eeedeaf3b183af33156b2d7f5954701abc3316ea720cd6cb911f5201ff0248ba0b646fa2cc83c44824cd48f28def76aba7968484e564234462187efc", 0x86}], 0x8, 0x0, 0x0, 0x48810}, 0x20000000) r1 = open(&(0x7f000093a000-0x8)='./file0\x00', 0x100, 0x80) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000939000)={0x3ff, 0x0, 0x6, 0x1d18, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f50000)='net/l2cap\x00') setns(r1, 0x0) 2018/01/07 07:01:15 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x401, 0xf8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ef4000-0x8)={0x0, 0x9}, &(0x7f0000ef3000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004d1000-0x6)={r1, 0x8001}, &(0x7f0000af2000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ef3000-0x8)={0x0, 0xfffffffffffff8ad}, &(0x7f0000c29000)=0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef5000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e29000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1002, 0x5, 0x7d, 0x1f}, &(0x7f0000ef3000-0x4)=0xa0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ef2000)={r2, 0xb0, 0x3, 0x2, 0x3, 0x4455, 0x8, 0x4, {r4, @in={{0x2, 0x2, @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]}, 0xceb4, 0x5, 0x6, 0xcc, 0x2}}, &(0x7f0000ef3000-0x4)=0xb8) r5 = dup2(r0, r0) recvfrom$llc(r5, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 07:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ed000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7c4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r1, 0x0) unlink(&(0x7f0000b36000-0xc)='./file0/bus\x00') dup2(r0, r1) 2018/01/07 07:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x4) 2018/01/07 07:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ed000-0xf)='/dev/sequencer\x00', 0x800000080800, 0x0) timerfd_gettime(r0, &(0x7f0000381000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f0000184000/0xc00000)=nil, 0xc00000) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000f75000-0x50)="e12725f42a31f8025aa9ae583d59d9caeeb4793f6535dc21e8f1a444924923165a02b590c74241ac37146d02500dca5a3ca4a2c520c506d713c50feacc141bf13a91b621c5aca309e0e350d32bdffdcb") [ 46.621887] audit_printk_skb: 3 callbacks suppressed [ 46.628065] audit: type=1400 audit(1515308475.668:35): avc: denied { dyntransition } for pid=6804 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/07 07:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") openat$keychord(0xffffffffffffff9c, &(0x7f000073f000-0xe)='/dev/keychord\x00', 0xa0480, 0x0) 2018/01/07 07:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000088f000)={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]}, [0x100000000, 0x2, 0xffffffff, 0xe6, 0x5, 0x7fffffff, 0x1, 0x4, 0x0, 0x0, 0x3, 0x7222, 0x5, 0x0, 0x2]}, &(0x7f0000f10000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c7f000-0x10)={0x0, 0x8003, 0x3, 0x60000000, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tun(r0, &(0x7f0000b26000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfef, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}}, 0x1001) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) r1 = add_key$user(&(0x7f0000774000)='user\x00', &(0x7f0000127000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007b6000)="c1c763a9b32dda64ba", 0x9, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000b28000)='id_resolver\x00', &(0x7f000007d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000b28000)="aa4767d02680a57453e9347ff729cbcd4f7327f7eaafc5a2fc5b04c91d657c81c9ac17b6", 0x24, r2) mprotect(&(0x7f000070a000/0x2000)=nil, 0x2000, 0x2000002) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f00000b9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) dup3(r0, r0, 0x80000) 2018/01/07 07:01:15 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f70000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a40000)={0x0, 0x9c, "17632842135d439b721050e5c2108f521532ac783395204760cf53dc4d6e4f8947896c86026be61a5b8fde3b722f5250e872f1d3c974860d01a3ff9db2a1add4c740f59b21bd6dc2e1163a77ec7acbbb446dad8e71d1230bdea51aac5314ec2f5bed4460ef85d5152453b791adef9a73c4dd097edc6a8909f85778b8e16290f8a3fd74858833efc4d7d72615d9786418422e5fe94203b6dee89804c8"}, &(0x7f0000f70000-0x4)=0xa4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e0a000)={0x100, 0x8000, 0x80, 0x10001, r2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006ee000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='reno\x00', 0x5) shutdown(r0, 0x0) 2018/01/07 07:01:15 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c5a000)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioprio_get$uid(0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000965000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000)={0x77359400, 0x0}, &(0x7f0000f36000)={&(0x7f000073b000-0x8)={0x0}, 0x8}) timer_create(0x5, &(0x7f0000946000)={0x0, 0x22, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000deb000)={{r2, r3}, {r2, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000a1000)={0x0, 0x8c, &(0x7f0000d7a000-0x8c)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xca9e55f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000942000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007a6000-0x8)={r5, 0x7}, &(0x7f000046c000-0x4)=0x8) 2018/01/07 07:01:15 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) 2018/01/07 07:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = open(&(0x7f000097c000-0x8)='./file0\x00', 0x400, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007b8000)=@assoc_value={0x0, 0x0}, &(0x7f0000a51000-0x4)=0x8) r1 = memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) inotify_rm_watch(r1, 0x0) 2018/01/07 07:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0xfffffffffffffffd, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000347000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000086e000)=0x0) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0x0, &(0x7f0000e31000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x0, &(0x7f000039a000)=[{0xfffffffffffffffb, 0x0, 0x0, 0xfffffffffffff00b}, {0x806, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000fd3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000872000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x3, 0x2000000000000001) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004c2000-0x10)={0x0, 0x3c, &(0x7f00007b4000-0x3c)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000684000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006e3000)={r2, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x9, 0x2, 0x22}, &(0x7f000057b000)=0xa0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003db000-0x4)=0x4, 0x4) 2018/01/07 07:01:15 executing program 0: mmap(&(0x7f0000000000/0x897000)=nil, 0x897000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000897000)={0x6, &(0x7f0000897000)=[{0x3, 0xffffffffffff95c8, 0x8, 0x7}, {0x6, 0x66, 0xd15a, 0x1}, {0x1000, 0x81, 0x8, 0xfffffffffffffff9}, {0x5, 0x4, 0x2, 0x8}, {0x7f, 0x80, 0xeab9, 0x6}, {0xb7a, 0x6, 0x40, 0x81}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007ef000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000666000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000895000)='blacklist\x00', &(0x7f0000896000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000895000)='keyring\x00', r1) 2018/01/07 07:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000088f000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x2, 0xffffffff, 0xe6, 0x5, 0x7fffffff, 0x1, 0x4, 0x0, 0x0, 0x3, 0x7222, 0x5, 0x0, 0x2]}, &(0x7f0000f10000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c7f000-0x10)={0x0, 0x8003, 0x3, 0x60000000, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/07 07:01:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb323b6f", 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x6, 0x0, 'client0\x00', 0x6, "77a78a0ec272333b", "666545e4783f572fea3d6fb3763f2b00d6c2f33acb6c58a826cf4157dda7d1ee", 0xfffffffffffffffb, 0xa9dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3c, 0x800}, &(0x7f0000003000-0x4)=0x370) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x100000000}, &(0x7f0000003000-0x4)=0x6) capget(&(0x7f0000001000-0x5)={0x20071026, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@known='com.apple.system.Security\x00', &(0x7f0000001000)=""/59, 0x3b) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00006b1000)={0x0, 0x0}) getresuid(&(0x7f0000032000-0x4)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f0000f22000)=0x0) timerfd_settime(r0, 0x0, &(0x7f0000aa4000-0x20)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f00000b1000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x5, 0xfffffffffffffffd, &(0x7f0000f1b000)={r3, 0x0}, &(0x7f0000eff000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000b4000)=0x7) write$sndseq(r0, &(0x7f0000435000-0x30)=[{0x1ffffff81, 0xffffffffffffff08, 0xff, 0x0, @tick=0x3, {0x7, 0x0}, {0x0, 0x4}, @result={0x0, 0xffffffffffffffff}}], 0x30) 2018/01/07 07:01:15 executing program 1: r0 = fanotify_init(0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000039a000-0x12)={@generic="a72130bfd0a7660c04e225c7ed8c8dd9", 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a88000)='/dev/autofs\x00', 0x268c00, 0x0) getsockname$unix(r3, &(0x7f000079e000-0x4f)=@file={0x0, ""/77}, &(0x7f0000ad1000-0x4)=0x4f) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000090c000)={0x4, 0xfff, 0x4, 0x7, 0xfffffffffffffff7, 0xdbda}) ioctl(r2, 0x3, &(0x7f000006c000-0x60)="7d219ee6dce863a5ac8582a02defb2bc50ff6d944461f4cb1f0c272f9da401617a9c7d9e7fc4a51330afd0a06113160046fff8af3c99b4491a87d2c7009a967cbcd41bbcddc9a687b74607ba141f8c3ec7ed5ae72383496591bb18af732ef786") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000478000-0x40)={&(0x7f00009ac000-0xc)=[0x0, 0x0, 0x0], &(0x7f000031c000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00007d9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000010a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x8, 0xa, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000885000)={{{@in=@broadcast=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000530000)=0xe8) lstat(&(0x7f0000ce3000)='./file0\x00', &(0x7f0000854000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f000029d000)=[{r0, 0x42, 0x0}], 0x1, 0x53) fchown(r3, r4, r5) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c01000-0x88)={0x0, 0x80, "07b6aae1b05b64e3b1898dfe649d0f20610e66733a85df3132a8c6184d303547c160de996934b683f01833d7ff3ba647cd0dbea38db88c8e34509d64fd78d24c45cbb73f47b402c28a87c267294582f78f5490ca314f4dff191c56cf40315d8e649929170dd24b4609e8e4701db90b5d6a2946e877cf7bdcdb872950366fdd09"}, &(0x7f0000932000-0x4)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000039f000-0x10)={0x19, 0x2, 0xfffffffffffffffa, 0x1, r6}, 0x10) bind$unix(r3, &(0x7f0000aae000+0x16e)=@file={0x1, './file1\x00'}, 0xa) 2018/01/07 07:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000b6e000)=0x0) unshare(0x20020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092d000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000278000)={0x0, 0x1b, "faaa76ecc11b477a4cddad4bc41d19688c3c12520554ff4a0df87a"}, &(0x7f0000853000-0x4)=0x23) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bca000-0xc)={r2, 0x3, 0x30}, 0xc) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00004c5000-0x90)={0xc36, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) r4 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r4, 0x0) 2018/01/07 07:01:15 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000160000-0x8)={0x0, 0x0}) readahead(r1, 0x400000, 0x3) mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000df9000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000df7000)=0x0, &(0x7f0000df7000)=0x4) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000df9000-0x38)=[{r1, 0x4000, 0x0}, {r1, 0x4004, 0x0}, {r1, 0x2040, 0x0}, {r1, 0x0, 0x0}, {r0, 0x400, 0x0}, {r2, 0x28, 0x0}, {r2, 0x1, 0x0}], 0x7, 0x7f) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000a81000-0x8)=0x0) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/07 07:01:15 executing program 7: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 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}, {[@fragment={0x2c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000670000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000c88000-0x7b)=@pi={0x0, 0x0, @ipv6={0xfffffffffffffffb, 0x6, "3807d7", 0x4f, 0x2c, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@fragment={0x267e6c07deb71458, 0x0, 0xf814, 0x101, 0x0, 0x2, 0x2}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0xb, 0x20, "8416cc", 0x10000, "19ad09"}, "7e9804338ac07a7ba85370aa901faf541093b72f699a0b18691b870e205784035793979bc659751829751e28707346b0bd761d65d69171"}}}}, 0x7b) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002f9000-0x8)={0x2, [0x0, 0x17]}, 0xfffffffffffffdc2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ff000-0x16)='/selinux/checkreqprot\x00', 0x800000000040, 0x0) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c8a000)={0x0, 0x8a, "cb660c0c32cfc56b6455c417c6a9d7fcee7dbe47c1e5b63695a46707152861d7a950ae92f04a78839268b4478bbd6352b9c9539151a79313fb4ee71eaea1aaa4cf11e388a4344dcfa69839ac54d3fee7d187710cfdc698eb7aef2a5fce899ec3bd8fe1dd6c8623d89d7c09024659f0c87f5a5ce595ccfe10cfb5662e7d561c216ec56d29d2314b884e20"}, &(0x7f0000481000)=0x92) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c8a000)=@sack_info={r1, 0x5, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c89000-0x8)={0x0, 0xfff, 0x0}, &(0x7f0000c89000-0x4)=0x8) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c8b000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00003ef000-0x68)={0x7154, 0x3, 0x100000000, {r3, r4+10000000}, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c89000-0x8)={r2, 0x512b}, &(0x7f000046c000)=0x8) [ 46.780986] audit: type=1326 audit(1515308475.828:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6859 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 46.816731] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/01/07 07:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fadvise64(r0, 0x0, 0x399d892c, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac0000)={0x0, 0x14, "39349e11d3673a7452b54e22a79082efa3944474"}, &(0x7f0000b41000)=0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005b0000)={r1, @in6={{0xa, 0x1, 0xfffffffff7ba162b, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f0000975000-0x24)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb0800050005feffff", 0x24) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d6c000-0x4)=0xffffffffffffffe0, 0x4) 2018/01/07 07:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000318000-0x8)={0x0, 0x0}) tkill(r0, 0xc) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) [ 46.856777] audit: type=1326 audit(1515308475.908:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6859 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 07:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000b4f000-0x1)='\x00', 0x3) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000299000-0x64)=""/100) writev(r0, &(0x7f0000ad2000)=[], 0x0) 2018/01/07 07:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f000001c000)={&(0x7f0000f55000-0x80)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sa2={0x39e, 0x13, 0x100467d, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000c0b000)=0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x400802) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_access(0xffffffffffffff9c, &(0x7f000069a000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000025c000+0x1ae)=[@in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x877d}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x38) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000086000-0x10)={0x8, 0x2}) 2018/01/07 07:01:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = fanotify_init(0x10, 0x1) flock(r2, 0x8) readahead(r1, 0xffffffffffffff3f, 0x7fff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x250000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000001000)={0xfffffffffffffffb, 0x3, 0x10000, 0x7, 0x40000000000, 0x0, 0x3, 0x0, 0xffff, 0x0}) write(r0, &(0x7f000001a000)="fc", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @rand_addr=0xbb2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x9, 0xc893, 0x0}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={r4, 0x408e}, &(0x7f0000002000-0x4)=0x8) 2018/01/07 07:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20007fffffc) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fstatfs(r1, &(0x7f0000c3b000)=""/4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) 2018/01/07 07:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000d75000)="") ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00008b9000-0x10)={0x8, 0x0, 0x1, 0x200}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000460000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6100}) 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c04, 0xffffffffffffffff) 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f00006ed000)=[{r0, 0x0, 0x0}], 0x1, 0x3) memfd_create(&(0x7f0000e1d000-0x19)='em1{%mime_typeeth1vmnet1\x00', 0x3) 2018/01/07 07:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000a5f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) times(&(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0}) r0 = signalfd(0xffffffffffffffff, &(0x7f0000ae1000-0x8)={0x0}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000328000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) waitid(0x2, r1, &(0x7f000052f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000008, &(0x7f00004d8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) mmap$binder(&(0x7f0000208000/0x1000)=nil, 0x1000, 0x5, 0x12, r2, 0x0) sendfile(r0, r0, &(0x7f0000c34000)=0x0, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000977000-0x15)='/proc/self/net/pfkey\x00', 0x222000, 0x0) splice(r0, &(0x7f00008c2000-0x8)=0xffffffffffffffff, r0, &(0x7f00007fc000)=0x0, 0x9, 0x1) getgid() r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b66000-0x1d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000291000)={0x57, 0x40f7, 0x8d, {0x7, 0x7}, {0x8e0, 0x8}, @rumble={0x9, 0xfffffffffffffffa}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b0f000)=@assoc_value={0x0, 0x0}, &(0x7f000079c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a9a000-0x4)=@assoc_id=r5, &(0x7f0000133000)=0x4) 2018/01/07 07:01:16 executing program 1: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x9, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d23000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d23000)={0xda1, 0x4, 0x400}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000d23000)={{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]}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f00001a6000)=0x0, &(0x7f0000d23000-0x4)=0x2) 2018/01/07 07:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x400080000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000348000-0x8)={0x0, 0x0}) r2 = signalfd(r1, &(0x7f000055a000-0x8)={0x3}, 0x8) connect$netrom(r0, &(0x7f00003c3000)=@full={{0x3, {"60e4508cc66883"}, 0x7}, [{"99c22086324a47"}, {"8c70c2397401e3"}, {"e28a1d4c72dc5c"}, {"b7278bb901dce0"}, {"e79cf617409421"}, {"7877fc99ba9814"}, {"4cd9d5f403b65b"}, {"6a44f7c3a336be"}]}, 0x48) readv(r2, &(0x7f00005b9000)=[{&(0x7f0000625000)=""/252, 0xfc}], 0x1) signalfd(r2, &(0x7f0000260000)={0x0}, 0x8) 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000894000)={0x4, 0x39fb, 0x1afc, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setlease(r0, 0x400, 0x0) exit(0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/07 07:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000054f000)='/dev/keychord\x00', 0x240, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000908000)=""/11) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000654000)=0x8000, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @rand_addr=0x2fe, @rand_addr=0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/07 07:01:16 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0xfff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000e000-0xa)='autogroup\x00') 2018/01/07 07:01:16 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000d1e000-0xa)='./control\x00', 0x8) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/hwrng\x00', 0x4800, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000084f000-0x6)={0x0, 0x800}, &(0x7f0000d1e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000f4000-0xc)={r4, 0x4, 0x30}, 0xc) epoll_pwait(r1, &(0x7f0000928000-0x18)=[{0x0, 0x0}], 0x1, 0x101, &(0x7f0000b15000-0x8)={0x0}, 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) 2018/01/07 07:01:16 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000b000)=@add_del={0x2, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/07 07:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f3d000)={0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1, 0x80000000}) exit(0x0) fstat(r1, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d14000)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer\x00', 0x80100, 0x0) 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fstatfs(r1, &(0x7f0000c3b000)=""/4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) 2018/01/07 07:01:16 executing program 2: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) shutdown(r1, 0x1) r2 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='cpusetbdev\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f00009bd000-0x12)=""/18, 0x12) 2018/01/07 07:01:16 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/07 07:01:16 executing program 2: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) shutdown(r1, 0x1) r2 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='cpusetbdev\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f00009bd000-0x12)=""/18, 0x12) 2018/01/07 07:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)='/dev/keychord\x00', 0x40002, 0x0) fstatfs(r0, &(0x7f0000442000)=""/26) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000af2000)=""/4096) accept4(r0, 0x0, &(0x7f00007fe000-0x4)=0x0, 0x80000) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f89000)=0x0) 2018/01/07 07:01:16 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)='@$\x00', 0x1) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/07 07:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002db000-0xe)='/dev/keychord\x00', 0x240a00, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00003ca000-0x10)={0x2, &(0x7f0000cef000)=[{0x3ff000000000, 0x2, 0xf7, 0x8000}, {0x8, 0x10000, 0x80000001, 0x4}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000051b000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a03000-0x4c)={0x6, 0x7fffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ae4000)='C', 0x248, 0x20008005, &(0x7f000093a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b) 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00005e9000-0x4)=0x0, &(0x7f0000ea2000)=0x4) r2 = dup2(r1, r0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000c5f000-0xd0)=""/208) 2018/01/07 07:01:16 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008d8000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ifb0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x6, [0x400, 0x8, 0x6, 0x6efa, 0x3, 0x9ee]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000)={0x0, 0x100000001, 0x0, 0x80000001}, &(0x7f0000cfa000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x3}, 0x8) writev(r1, &(0x7f0000150000-0x10)=[{&(0x7f000040c000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x11}], 0x59) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xb)={r2, 0x3, "30d410"}, &(0x7f0000000000)=0xb) 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000a4d000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000c70000)="", &(0x7f0000eb2000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000795000)='/dev/sequencer\x00', 0x4100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000858000-0x58)={{0x3, 0x8000}, 0x0, 0x8, 0x8, {0x7ff, 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]}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000627000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000c4c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000071a000)=0x8) 2018/01/07 07:01:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3, 0x0) kexec_load(0x0, 0x0, &(0x7f0000001000)=[], 0x0) 2018/01/07 07:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0x8, &(0x7f0000797000)=""/0, &(0x7f0000bf2000-0x2)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000548000-0x6)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000005f000-0x10)={&(0x7f0000f9e000/0x4000)=nil, 0x4000}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000cb7000)=0x0, &(0x7f0000662000-0x4)=0x8) 2018/01/07 07:01:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0xa0800) 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) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="bbd404b803635a2b01941f66dacd812ee094d5d8c8b1942fa1068790e821e4a9dd77d5b54ee97ac27f7de0ad9bb7f04da60c3616f8a938113e0d238dbd16d4e2aaec2ef36ce3d4f3cdca9bd344199514fba81bdf49dbc1ca6da71346b0f45fe1f49fabef4eb5e44817282266f916ed470e13baad3baae2f744aa90ca4d75ddfc6978f8ae439234eb70f1c8bf97d3ae8c33e55397913224cfb5b71a30295cc0c94103e14fbbbbc742173755b5c63d8b5609ba7a9d969dcb982415679e6d68ac7ecbd1dec0d362166ae938251e11c4b4de4e798091d36d64", 0xd7) pwritev(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x4a)="1e9b93961d5a23a03786aefc672c69dfb4f5409081cbce4910659d1ecf86740eeac846ed407356ef50a46fb03c2debc511ba5e13966c351c7083253f8c642831139177f42b33bfb4c63c", 0x4a}, {&(0x7f0000001000)="f36944540354006ee091f7f055b660c8a00ff8b61bc82c025985fc443abdefe886896b07d9c79536ce7d6ac2cb6083f283b219d4bf2351aeaa7ead834447a0459098f4d5acec9128f7b8e7316284655c1a17389f218b71a48ad1528ac22f74d3608cf40e042814b57a15ce13b76ae138ee66dafb569fa1d1976531816c0c5ce02e05ac6c07435ec67a3392ff70a657840a159df0f526", 0x96}, {&(0x7f0000002000-0xc4)="c4cc89c93bbef5cb9fb02926da47bd6b70888f2d842e9432ccf3cddb730a38790626e881f2e3641c3d1be824501ee57dc2d1cb9813c3096fb603133031b2bb977f4447e3a753681d537aaf310e0c76e21f6cc3750cb2ceaaa5099691a53fa126dd641b18e09f40040d6407f69e7c1a3de602d8ae6a360dad34bb98b6a3d9289e2e64c6a500c98ed5601c5612fa3496260c00a950cba35666185885ca8508c97b503c5a6a360a06694406fc08b7b16226867acd8760f61e7920d6a79761d37a20cdfb6ad8", 0xc4}, {&(0x7f0000000000)="5e830f5de6d8c7c35fe78492db1c1ff86b514e5d3e8ffac212ab18521604bcf53ad1d1d9e706a19f3b3d8ec311d15600cc3072e32139430e2bc5fbcfd57d247e0c0764a20af97e08f4955898a2c206a7909a02993bd9ee6beeeab9984e7afd25fc532431728bef48c2c639ebeb4f211cac2e8d74a496d125bcf7cd86227038cf932385fe3628edd959e9c01cc424699b7d75365de31b2a4ed7f8ef93bc9e577a5cc6e8a30f15d3b2f5393762ff3bd49b2bbf2a96d602c83a4e2e", 0xba}, {&(0x7f0000001000-0x4d)="3db6876700b33fc6bcfeeb3bb4eb91d4c2a190ac014ad906d7482e9516dc5eb47aaec4bbe6f58ceebadca1829c499c7d5d7039bcbd7eed02df54f9231e535f63ce242aa7054165711122b1cba1", 0x4d}, {&(0x7f0000000000)="b012b66bd50bfe1dd66c18648727d132e7842bbbf9bc8d722e0bd5c81d90b45e23808465b425e4", 0x27}, {&(0x7f0000000000)="c52cadb8c19adada207470af2b58e9edb5c3a09779092cdc4b08ca23092cf82fb714abb9afb81350a7012358cbf287b555f87c9bf5f6c8d8bd70b4cf221a1af0fc8e24f08c53efd728d196624e5191380d28c4b9b5cfc3faedba6322247f1190c41ac4a3507d1b4f8cb3dd047c1d27ef6b4a483739f3dc881bfa9a762b1ac71b78f084500f487c53c49a06e64205988ee25151e7b819bc4abf0a04e2928e1c08e54e72d39fb8772df872", 0xaa}], 0x7, 0x0) 2018/01/07 07:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') setns(r0, 0x44000000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/07 07:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000065000-0x8)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000542000)='befs\x00', 0x800000001004, &(0x7f00001af000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/07 07:01:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000607000)="1f00000002031900000007000000068100ed3b850900030000000000000058", 0x1f}], 0x1) 2018/01/07 07:01:16 executing program 7: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b02000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fc6000)={0x1, &(0x7f000082f000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) connect$ipx(0xffffffffffffffff, &(0x7f0000487000)={0x4, 0x0, 0x0, "57f7e5003615", 0x0, 0x0}, 0x10) 2018/01/07 07:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) r0 = socket(0x7, 0x2, 0x10000) syz_open_dev$loop(&(0x7f00002d4000)='/dev/loop#\x00', 0x7, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000c9000)=0x0) 2018/01/07 07:01:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x0) setfsgid(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x400) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000010d000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000323000)="") r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000333000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000891000-0x4)=0x0, &(0x7f00000ed000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f89000)=""/206) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x0, &(0x7f0000e58000)=[]}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e5c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000029000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x3, 0x83, &(0x7f0000aba000/0x1000)=nil, 0x3}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) 2018/01/07 07:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000021f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c24000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dee000-0x4)=0xfffffffffffffc73) ioprio_get$uid(0xffffffffffffffff, r2) getdents64(r1, &(0x7f0000001000-0x1000)=""/24, 0x18) getdents(r1, &(0x7f0000784000)=""/0, 0x0) accept4$ax25(r0, 0x0, &(0x7f00004f2000-0x4)=0x0, 0x800) 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000805000)=@req3={0x4000000, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/sequencer2\x00', 0x101402, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ead000-0x18)={0x0, 0xfffffffffffffffe, 0x30, 0x2ee84a10, 0xffffffff80000001}, &(0x7f0000d2f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f64000)={r2, 0x4, 0x30}, 0xc) 2018/01/07 07:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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) r2 = accept4$inet(r1, &(0x7f00002aa000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f49000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000044c000)={0x2, [0x0, 0x0]}, &(0x7f00009fa000-0x4)=0xc) r3 = 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) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x88) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r6 = syz_open_procfs(r0, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) accept4(r4, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/07 07:01:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') lseek(r0, 0x2, 0x4000000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xa)='map_files\x00', 0x2) 2018/01/07 07:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe(&(0x7f00001ad000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002c7000-0x4)=0x20) capget(&(0x7f0000b8b000-0x8)={0x0, 0x0}, &(0x7f0000bc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000029c000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000671000)={0x2, &(0x7f0000348000)=[{0x0, 0x400, 0x0, 0x3f}, {0x20, 0xffffffff80000000, 0x9, 0x9}]}, 0x10) 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000805000)=@req3={0x4000000, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/sequencer2\x00', 0x101402, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ead000-0x18)={0x0, 0xfffffffffffffffe, 0x30, 0x2ee84a10, 0xffffffff80000001}, &(0x7f0000d2f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f64000)={r2, 0x4, 0x30}, 0xc) 2018/01/07 07:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept(0xffffffffffffffff, &(0x7f00001a6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c22000-0x4)=0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000873000)={0x0, 0x64, "46d9d139bbefb4ae95c8c2399e8fb6351a7d9c58f3b1931d57201bfbb40522df6c660938d6a45b5e904d59c39c1aad2ab4750a085797823fee7cd243e83120e65d7c368cbfe2915829a821e02fb46f37c9c2f9bd7ec0da507ab3f515e4da1dd68582d233"}, &(0x7f0000712000)=0x6c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dfd000-0x8)={r2, 0x2129}, &(0x7f0000412000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a0d000-0x8)={r2, 0x0}, &(0x7f0000903000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c58000-0x11)='/selinux/enforce\x00', 0x42000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000066a000)={0xaa, 0x0, 0x0}) 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x804, 0x400, &(0x7f0000265000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00009d8000)="1baf890d9d73e0b1398606f6c7e28455a3807863636e62060e5371") ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006bf000-0x20)={0x2, 0x9, 0x206, 0x1, 0x80, 0x0, 0x8, 0x3ff, 0x0}, &(0x7f00001b5000-0x4)=0x20) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00001a1000-0x1)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009d8000)=r2, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00009d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 07:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf3000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000715000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000083000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = userfaultfd(0x800) r3 = dup3(r0, r2, 0x7fffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000192000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000af1000)={0x80000001, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c6000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000394000-0xc)=@sack_info={0x0, 0x8000, 0x5}, &(0x7f0000d3e000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000cc000-0xee)={0x0, 0xe6, "bac3d32cd2c5c532002cd94f7d0f61d4fd7061a190f3b70a5e0ab010ed26176a3e605108131bab6fb243847c0996964138eb87beb4856731334d61174f947d6d9c354a6da7796b5adeb3ac9e471e3023cbeddfb11a2971980420035e5ce31d4fb82d1ea1b4c9ec9df7bbd99f0ee489acf78227a4094a98c82e9f9abc0d483c09512383f95febfa73e676ed8985466990e1dab5eb04c52caf11b15e7c1a88e116a241d7914e6cf462f08149f8020bacb2564c2af4aa0b4bbe8d1373d15d712bfe6a569758c4d8edd876891d97f21e21fbdf9fdb9f562984a1a754da2435321d034fe32a81e43f"}, &(0x7f0000097000-0x4)=0xee) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a36000)={r7, 0x2ab, 0x7fff, 0x0}, &(0x7f0000d29000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000705000-0xc)=@sack_info={r8, 0x1000, 0x8}, &(0x7f0000f8d000-0x4)=0xc) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007b9000)={0x0, 0x0}) dup2(r4, r5) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x2, 0x0}]}) [ 47.531505] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 47.539987] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffe) uname(&(0x7f0000ff0000)=""/0) r0 = syz_open_dev$mice(&(0x7f0000780000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCCBRK(r0, 0x5428) getpeername$netlink(r0, &(0x7f000090d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e8000-0x4)=0xc) 2018/01/07 07:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000be1000)="") 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000f000+0x62e)=@nfc_llcp={0x27, 0x35, 0x80, 0x7, 0x7, 0x4, "b026f6b67c1a678654e1088d906d7e262788da81121d992b7fbe457cdfa473de7631bff4e349a4cfd42c9106e722f86e3bb241b5d769981731f6292002e801", 0x10001}, 0x60) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/policy\x00', 0x0, 0x0) pread64(r1, &(0x7f0000009000-0x1000)=""/4096, 0x1000, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000d000)=0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/07 07:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00007db000-0x5c)={{0xa, 0x2, 0xcd, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x1, 0x8781, @loopback={0x0, 0x1}, 0x1}, 0x6, [0x2, 0xfffffffffffffffd, 0x4, 0x7fffffff, 0x401, 0x0, 0x0, 0x27f]}, 0x5c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000375000)=0xfffffffffffffffb, 0x4) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000947000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x769}, {0xa, 0x0, 0x5c34, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab}, 0xa1, [0x400, 0x2, 0x1b8, 0x83, 0x7fff, 0x0, 0x6, 0xfd200]}, 0xffffffffffffff3c) 2018/01/07 07:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000933000-0x28)={@generic="f95a1a09596ef905a1d31c693a2a0ecb", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = memfd_create(&(0x7f00008ed000-0x13)='&vmnet1procem1self\x00', 0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000b1000-0x4)=0x2, &(0x7f0000736000)=0x4) [ 47.611368] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 47.629181] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/07 07:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000abc000)='/dev/sg#\x00', 0x2eb4, 0x101000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000899000)=0x7a2) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000b70000)={0x0, {""/7}, 0x0}, &(0x7f00005c4000-0x4)=0x10) read(r1, &(0x7f00008f8000-0x18)=""/16, 0x10) 2018/01/07 07:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000357000-0xeb)={0x0, 0xe3, "ae0a6a096f5c74372022f3b4368fb63c83415d6f0dcbb42b33a299a04fcc6823fee058dc5d1e2ff0b3902a23414c8b131d519d80510a250799c9a057c5cde966ca2c4caf20e2bfbc87ca2196268f95c6a3e48751db89d20b307a95169aa7369fcdefbf5dba82c754d1160891a0dba2428501d5370fec9c8ec3a350cec047526f9748deecc53288d074a60956af7e715f4f2c7b599523885ba9ae322bd21691389a1587ed1448a61bde7101216e5d452ee0c28a2e8780b0c8a8bbc8495c13dbb3990ae4c26f5cddcf7ce59988e2a2421838468d3239d8a207ef5920099914cec0678c0c"}, &(0x7f0000a32000-0x4)=0xeb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000316000-0x10)={r1, 0x3, 0x1000, 0x1000}, &(0x7f0000c4b000-0x4)=0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000575000)={0x0, 0x0}) poll(&(0x7f0000289000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000941000)={0x0, 0x7}, &(0x7f00005c6000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007ab000-0x8c)={r3, @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]}}, &(0x7f0000a20000)=0x8c) 2018/01/07 07:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$mice(&(0x7f0000cc7000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000290000)={0x0, 0x4e}, &(0x7f0000e08000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000253000-0x8)=@assoc_value={r3, 0x4}, 0x8) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000512000-0x72)="49c7eec8") flistxattr(r0, &(0x7f00003f6000)=""/161, 0xa1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b81000)={0x4000000000000000, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000501000)={0x9, r1}) 2018/01/07 07:01:16 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000013000)={0x8, 0xc, 0x81, 0x10000, "77f12d663664fb183b0f2caf18be6e717236d2a580573c8571a2fd5cdab0a83b"}) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000014000)={0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000012000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c535402d9bd52ccbd1b9f7e6e09a4cbb"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000014000)=0x0, &(0x7f0000012000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer\x00', 0x88000, 0x0) fremovexattr(r0, &(0x7f0000014000-0xd)=@known='security.evm\x00') 2018/01/07 07:01:16 executing program 4: r0 = getegid() setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80004400, &(0x7f00008e5000-0xcb)="cdaaeaa76735a87d3af6c2abcbb6009ec9c6bbce49d03efa554d7e41a941caa02cdb467faa14d45fefedcdf943b08f5c7b8c17e7deb09c9f808131ae89aca75603c3ea1b11847857b1aa32889c144acd0459e7b3f6f92be30e647e51dcfe0bddd269882480ee1d9103936330853c3c86ade3ed7c0766785c15ab64b48b071f0fe3e024fe9d84f9212f2aa6a9e92f64873b184310e777a1680614274cd2605659d5e7a878e651864a97beecc0022b5669d5b7271e9cd6a16e25b0d87a02fe3afc0875002a1069ca90325fe8", &(0x7f0000c43000)=0x0, &(0x7f0000938000-0x4)=0x0, &(0x7f0000835000-0xd7)="7cb7f66199b6224f7d3e91494cdd360b6d0f620acae58f36dd5abc72417e6f01e43581525096e943448b71b638c97502c992fd783b905be5937f3e19496ebd38665cdb6b88438cb5edb2417e4ec6b1eb950d3dcce8b577e199d61457bdb838621d05c1b0a42fde82c95e610ab4a94c70e49a1746aa31c8879fde84b489b998bf07a609137d3cc0391cba3e30cb1e1c91dd2451c65fefb8b8197d4b80682b7fe7df7970609afe34eac93f17d9edf92e37f3e95af1e7705ab7a01504f3b4549e294b8bea6feaed11b443f6df86271fcc562f439f7e568cdb") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000378000)="240000005a001f0054f9f407125a000000e8ff12080006000000000d0600020001000200", 0x24) 2018/01/07 07:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/vga_arbiter\x00', 0x24000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000907000)=0x0, 0x4) pipe(&(0x7f0000ced000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00002b0000-0x20)={{&(0x7f000038c000/0x3000)=nil, 0x3000}, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000df2000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000b0f000)={0x100000001}, 0x0, &(0x7f00007b2000-0x10)={r3, r4+10000000}, 0x8) r5 = socket(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00001f5000)="a9cde55fcd52d1d91b3eb5be5b972fad", 0x10) accept4$ipx(r1, 0x0, &(0x7f0000221000-0x4)=0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r5, 0x8927, &(0x7f000050f000)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x29d1}}) openat(r2, &(0x7f0000c1d000-0x8)='./file0\x00', 0x40000, 0x40) 2018/01/07 07:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000710000-0x8)=[{0x6, 0x0, 0xfffffffffffffffd, 0xffffffff}]}) fanotify_init(0x0, 0x0) 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000024000)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000143000-0x4)=0x0, &(0x7f0000ef0000-0x4)=0x4) fallocate(r1, 0x0, 0x0, 0x8) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10004) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000625000)={"cd4800734c28b48b6ece133321f93f36", {0x4, 0xbc5, 0x200, "56fccab8d680", 0x6, 0x0}}) 2018/01/07 07:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000993000-0xd)='/dev/binder#\x00', 0x0, 0x802) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/07 07:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e17000-0x9)='/dev/rtc\x00', 0x100, 0x0) getpeername$ipx(r0, &(0x7f0000626000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d9000)=0x10) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000dcc000-0x9)='smaps\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) ppoll(&(0x7f0000e35000)=[{r2, 0x10, 0x0}, {r0, 0x1, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x4005, 0x0}, {r0, 0x2000, 0x0}, {r2, 0x60, 0x0}, {r2, 0x400, 0x0}, {r2, 0x24, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x2000, 0x0}], 0xa, &(0x7f0000ce3000-0x10)={0x0, 0x0}, &(0x7f0000278000-0x8)={0x3ff}, 0x8) 2018/01/07 07:01:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000b8e000)='/dev/sg#\x00', 0xb94, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x73)=""/115, &(0x7f000000b000)=0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a17000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r2, r1) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00007f2000)={0x1, &(0x7f0000554000)=[{0x0, 0x0}]}) 2018/01/07 07:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000edd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00004ff000)=0x1) sendmsg(r0, &(0x7f0000073000-0x38)={&(0x7f0000c71000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c85000)=[], 0x0, &(0x7f00008f9000)=[], 0x0, 0x0}, 0x200007fd) 2018/01/07 07:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000532000-0x10)=@generic=""/16, 0x10) sendmmsg$unix(r0, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 07:01:16 executing program 5: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x101000) syz_open_pts(r1, 0x84000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000b07000)={0x1, 0x100000000, 0x8, 'queue1\x00', 0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b01000-0x34)={{0x100000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00001d4000-0x10)=[{&(0x7f0000738000)="cd3bd6dcccc9f81b288f6ff4e470e3d303cea4be2bf315967880c0b27d7e4c68d761b7935bb989937c1392797b9fbe731b5144d8253236", 0x37}], 0x1) 2018/01/07 07:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f00008e4000)=""/97, 0x61) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e0b000)={{{@in=@multicast1=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=@empty=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}}, &(0x7f00005cc000-0x4)=0xe8) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r2 = getegid() fchown(r0, r1, r2) madvise(&(0x7f0000ccb000/0x2000)=nil, 0x2000, 0x6f) [ 47.862642] binder: 7123:7126 ERROR: BC_REGISTER_LOOPER called without request [ 47.896829] binder: BINDER_SET_CONTEXT_MGR already set [ 47.910511] binder: 7123:7138 ioctl 40046207 0 returned -16 [ 47.918896] binder_alloc: 7123: binder_alloc_buf, no vma [ 47.919772] binder: 7123:7126 ERROR: BC_REGISTER_LOOPER called without request [ 47.933075] binder: 7123:7138 transaction failed 29189/-3, size 0-0 line 3128 [ 47.946513] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.955395] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 07:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00001c3000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b36000-0x4)=0x0, &(0x7f00002e4000)=0x4) fgetxattr(r0, &(0x7f0000e2b000-0x15)=@known='system.sockprotoname\x00', &(0x7f00004b3000)=""/166, 0xa6) 2018/01/07 07:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000441000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00004bc000-0xd)='/dev/usbmon#\x00', 0x3, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d4c000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e7, 0x8d, 0x8000, 0x100, 0x40}, &(0x7f000067e000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e34000-0x8)={r2, 0x8}, &(0x7f0000b95000)=0x8) 2018/01/07 07:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000749000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c3c000)='vmnet0]vboxnet1\\#\x00') r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ed9000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015f000)='/dev/hwrng\x00', 0x4000, 0x0) dup2(r1, r2) 2018/01/07 07:01:17 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000025f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0xff, 0x28f98e8c}) dup2(r0, 0xffffffffffffffff) 2018/01/07 07:01:17 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/checkreqprot\x00', 0x401, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000015000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000015000-0xe5)=""/229, 0xe5, 0x40000000, &(0x7f0000011000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000016000-0x4)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 07:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f000082a000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) statfs(&(0x7f0000796000)='./file0\x00', &(0x7f0000ffc000)=""/129) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) recvfrom$unix(r0, &(0x7f0000c5e000)=""/221, 0xdd, 0x40, 0x0, 0x0) 2018/01/07 07:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000e84000-0x38)={0x0, 0x0, &(0x7f0000706000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x26, 0xcffddcf8d9b2dd03, 0x0, 0xffffffffffffffff, "d0"}], 0x14}], 0x1, &(0x7f0000fc2000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f00007d8000)=""/0, 0x0, 0x0, &(0x7f0000957000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/keychord\x00', 0x0, 0x0) write$tun(r1, &(0x7f000029f000)=@pi={0x0, 0xa01, @ipv6={0x7, 0x6, "098dd7", 0x10e8, 0x4, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@routing={0x32, 0x10, 0x3, 0x8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x0, 0x0, 0x80000001, 0x5, 0x0, 0x3, 0x0}, @fragment={0x3a, 0x0, 0x6, 0xf5, 0x0, 0x6, 0x1}, @dstopts={0x3f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x20, {0x7, 0x6, 0xfffffffffffffffe, 0x29, [0x7ff, 0x1ff, 0xaf]}}, @jumbo={0xc2, 0x4, 0x1fe000000}]}], @udp={0x2, 0x2, 0x1008, 0x0, "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0x1114) epoll_create(0xffff) 2018/01/07 07:01:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet(0x2, 0x3, 0x40) tee(r0, r1, 0xffffffffffffff81, 0x3) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) [ 47.961025] binder: undelivered TRANSACTION_COMPLETE [ 47.966461] binder: undelivered transaction 30, process died. 2018/01/07 07:01:17 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x40) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2018/01/07 07:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f81000)='net/udplite6\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000001e000-0xfe)=""/254, &(0x7f00007ea000-0x4)=0xfe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c3c000-0x10)=[{0x0, 0x1}, {0x2, 0x7fffffff}], 0x2) r1 = socket(0x10, 0x803, 0xc) sendto(r1, &(0x7f00000e9000)="14000000040000000000000000000000000401e5", 0x14, 0x14, 0x0, 0xfffffcaf) 2018/01/07 07:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e43000)='/selinux/user\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000035a000-0x4)=0xc) 2018/01/07 07:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000e59000-0x34)="2fb98ebdb81b2ff1a7c959b6fa2ab4d6f98031126be49ef0bee88a62adf57477fbf38f0e690dc1385aa678d30ba98493cdc1b375") bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$netlink(r0, &(0x7f0000622000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd9000-0x4)=0xc) 2018/01/07 07:01:17 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6d000-0x8)={0x0, 0x0}, 0x4000) write$tun(r1, &(0x7f0000e32000)=@hdr={0x0, 0x80, 0x76, 0x1, 0x1ff, 0x200, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xdada, @ipx={0xffff, 0x20, 0x8, 0x15, {@current=0x0, @random="afbec7088472", 0x100000001}, {@current=0x0, @random="c7b116addc88", 0x1}, "5013"}}}}}, 0x38) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d34000)=0x3, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x5, 0x401) 2018/01/07 07:01:17 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff4000-0x4)=0x800, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00000e9000)=0x168) r2 = syz_open_dev$evdev(&(0x7f0000d00000)='/dev/input/event#\x00', 0xffffffffffffff, 0x43) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ff5000-0xc)='/dev/autofs\x00', 0x2040, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000680000-0x16)='/selinux/checkreqprot\x00', 0x200600, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00004f4000)=[{0x4, 0x0}, {0x4, 0x1}, {0x4, 0x0}, {0xc, 0x3}], 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000ff3000)=""/118, 0x76, 0x2020, &(0x7f0000ff3000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/07 07:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000e5000)={0x3f, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e97000+0xf14)=""/3) fcntl$addseals(r0, 0x409, 0x8) 2018/01/07 07:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getresgid(&(0x7f0000b60000-0x4)=0x0, &(0x7f0000c5e000)=0x0, &(0x7f0000c33000-0x4)=0x0) gettid() creat(&(0x7f000029e000-0x8)='./file0\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab7000-0x15)='/dev/pktcdvd/control\x00', 0x8240, 0x0) syz_open_dev$tun(&(0x7f0000578000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024d000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000304000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d30000)=0xc) getresuid(&(0x7f0000b1f000)=0x0, &(0x7f0000521000)=0x0, &(0x7f0000812000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000560000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a33000-0x12)='/dev/loop-control\x00', 0x420880, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000437000)={0x0, 0x0, 0x0}, &(0x7f00008aa000)=0xc) recvmmsg(r0, &(0x7f0000f16000-0x1e0)=[{{&(0x7f000098f000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c7000-0x70)=[{&(0x7f000063f000)=""/22, 0x16}, {&(0x7f0000538000)=""/0, 0x0}, {&(0x7f0000fee000-0x1d)=""/29, 0x1d}, {&(0x7f0000c18000-0xfd)=""/253, 0xfd}, {&(0x7f0000dd4000)=""/231, 0xe7}, {&(0x7f00008d5000-0x90)=""/144, 0x90}, {&(0x7f0000654000-0x3c)=""/60, 0x3c}], 0x7, &(0x7f0000bc1000)=""/18, 0x12, 0x800}, 0x2caf}, {{&(0x7f0000d83000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000054a000)=[{&(0x7f00003e8000-0xf6)=""/246, 0xf6}, {&(0x7f0000a6e000)=""/199, 0xc7}, {&(0x7f000035e000)=""/4096, 0x1000}], 0x3, &(0x7f00005e5000-0x73)=""/115, 0x73, 0x400}, 0x6}, {{&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a30000-0x10)=[{&(0x7f000071a000)=""/49, 0x31}], 0x1, &(0x7f00007fe000)=""/190, 0xbe, 0x8}, 0x2}, {{&(0x7f00000b8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000034c000)=[{&(0x7f0000a60000-0x55)=""/85, 0x55}, {&(0x7f00004ff000)=""/152, 0x98}, {&(0x7f0000be6000)=""/114, 0x72}, {&(0x7f0000c77000-0x43)=""/67, 0x43}, {&(0x7f000030e000)=""/0, 0x0}, {&(0x7f000096b000)=""/0, 0x0}], 0x6, 0x0, 0x0, 0x401}, 0x1}, {{&(0x7f0000b2a000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000094d000-0xa0)=[{&(0x7f0000a2c000-0x7d)=""/125, 0x7d}, {&(0x7f00008d2000)=""/95, 0x5f}, {&(0x7f00006c3000)=""/89, 0x59}, {&(0x7f000052b000-0x29)=""/41, 0x29}, {&(0x7f00008da000-0xe1)=""/225, 0xe1}, {&(0x7f0000d4f000)=""/23, 0x17}, {&(0x7f0000aca000-0xe3)=""/227, 0xe3}, {&(0x7f00006ae000)=""/92, 0x5c}, {&(0x7f0000902000)=""/178, 0xb2}, {&(0x7f00007b8000-0x16)=""/22, 0x16}], 0xa, &(0x7f0000ac6000-0x3a)=""/58, 0x3a, 0x9}, 0x40}, {{&(0x7f0000ad0000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c8000)=[{&(0x7f0000a14000-0x57)=""/87, 0x57}], 0x1, &(0x7f0000b0a000-0xe4)=""/228, 0xe4, 0x2}, 0x1}, {{&(0x7f0000d72000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000237000-0x40)=[{&(0x7f0000089000)=""/97, 0x61}, {&(0x7f000002d000-0x52)=""/82, 0x52}, {&(0x7f00009e1000)=""/4096, 0x1000}, {&(0x7f0000d22000-0xf1)=""/241, 0xf1}], 0x4, &(0x7f0000de5000-0x1e)=""/30, 0x1e, 0x76}, 0x7fff}, {{&(0x7f00006bd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000098f000-0x90)=[{&(0x7f00005f1000)=""/77, 0x4d}, {&(0x7f0000dce000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa3000-0xec)=""/236, 0xec}, {&(0x7f0000624000-0xa5)=""/165, 0xa5}, {&(0x7f0000a45000)=""/129, 0x81}, {&(0x7f0000e41000)=""/186, 0xba}, {&(0x7f000074f000-0xda)=""/218, 0xda}, {&(0x7f0000a0b000-0x55)=""/85, 0x55}, {&(0x7f0000088000)=""/0, 0x0}], 0x9, &(0x7f0000e2b000-0xdc)=""/220, 0xdc, 0x2}, 0x1}], 0x8, 0x0, &(0x7f0000991000)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000402000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f00009d9000+0x754)='/dev/input/event#\x00', 0x849, 0x105400) 2018/01/07 07:01:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000014000-0x8)=[], 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 48.050266] binder: 7173:7175 BC_FREE_BUFFER u0000000000000000 no match 2018/01/07 07:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000840000-0x4)=0x0, &(0x7f0000902000-0x4)=0x4) [ 48.130850] keychord: keycode 16224 out of range [ 48.144441] keychord: keycode 16224 out of range [ 48.151645] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.156661] CPU: 1 PID: 7207 Comm: syz-executor3 Not tainted 4.4.110-gdac1439 #20 [ 48.164289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.173641] 0000000000000000 8b75e7024eee513b ffff8801cd667980 ffffffff81d04e3d [ 48.181606] ffff8800b5f5dc80 1ffff10039accf3d ffff8801cd667b08 0000000000000000 [ 48.189557] 0000000000000000 ffff8801cd667b30 ffffffff81606bf5 ffffffff81236360 [ 48.197513] Call Trace: [ 48.200071] [] dump_stack+0xc1/0x124 [ 48.205407] [] handle_userfault+0x715/0xf50 [ 48.211349] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.218329] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 48.224705] [] ? handle_mm_fault+0xb5d/0x3190 [ 48.230819] [] ? handle_mm_fault+0x291e/0x3190 [ 48.237027] [] handle_mm_fault+0x2938/0x3190 [ 48.243053] [] ? copy_page_range+0x14a0/0x14a0 [ 48.249264] [] ? __do_page_fault+0x780/0xa00 [ 48.255290] [] ? vmacache_find+0x59/0x290 [ 48.261057] [] __do_page_fault+0x35b/0xa00 [ 48.266916] [] do_page_fault+0x27/0x30 [ 48.272440] [] page_fault+0x28/0x30 [ 48.277699] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.284682] [] ? SyS_ppoll+0xe6/0x3e0 [ 48.290277] [] ? SyS_poll+0x3f0/0x3f0 [ 48.295704] [] ? SyS_futex+0x210/0x2c0 [ 48.301208] [] ? do_futex+0x1670/0x1670 [ 48.306802] [] ? security_file_ioctl+0x89/0xb0 [ 48.313005] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 48.319467] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/07 07:01:17 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009de000)='./file0\x00', 0x200, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000492000)='veno\x00', 0x5) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/checkreqprot\x00', 0x20042, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f000052c000-0x4)=0x7fff, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet(0x2, 0x80e, 0x7f) 2018/01/07 07:01:17 executing program 4: mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8c000-0x10)='/dev/sequencer2\x00', 0x8100, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e8b000)={0x0, 0x6}, &(0x7f0000709000)=0x8) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e8b000)=@sack_info={r1, 0x3, 0x3ff}, &(0x7f00001d5000-0x4)=0xc) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e8d000-0x4)=0x0) ptrace(0xffffffffffffffff, r2) r3 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000e8b000)='id_legacy\x00', &(0x7f0000e8b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e8b000)="d36b5377f1c49b79c2685be6ba2d43c1923e001d62fa07457b", 0x19, 0xfffffffffffffffc) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e8c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000e8d000)='keyring\x00', &(0x7f0000e8d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) keyctl$instantiate_iov(0x14, r4, &(0x7f0000e8b000)=[{&(0x7f0000e8c000-0x9b)="a9c2707085938c6cb1624f3d8d81ce919bc4f82c546066b622859f98807caa38a00b68565b19cb2ceaea1a7e71b5920b0bcd5ed65362a4e9a731a3289c90156fa3cf5ba76a9d309235da185633c73c4156d84eb2f5ae7f1d274fb07f0c29bba8b8baaecd9fa874965d17e3efac240fd8ebdba0d6fa7d49d06c42156616663dfe3fbad011ecb2f6dd9191c3456ed7d14b5c74f49ce5e0000c74f46b", 0x9b}, {&(0x7f0000c9b000-0x45)="f9005fafa16d36287bcaefdcb323f61104a2d028b724fcc6d58561189f2b77b2e928cb991dda9a537dac256c5abbc9ea2facb29a17e2b9cb265099074e5fcf28c3e319832f50d5e55c9e5fa7d33e52a1fd5c4cee841b63271f246139f913376cb6fb8a413a6e5ecae37ecfd75fdf0e1bf1c90cdf870640c637b678d6ca674f0409201236e758b1ef29881ee3b3c3b18553c337bc67ebfaafe8dd31d39baf8ca0033b4472f32408b8", 0xa8}, {&(0x7f0000e8c000-0x31)="d4c07c727ce1eef82b51181ce6331ab45c4d21410849c73ad730994fcf885884929e14e3644b410e1af24654f64578a56e", 0x31}], 0x3, r5) writev(r3, &(0x7f0000a86000-0x10)=[{&(0x7f0000e8a000)="58000000140009000000000000008c560a060000ec240000000043d8d8fe5801004824e2945e4b009400050028825a003b7dbe6d8302000000f0fffeffff00000080fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) 2018/01/07 07:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000edd000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000091b000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e27000-0xb)='/dev/hwrng\x00', 0x12002, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000345000)={0x0}, 0x4) 2018/01/07 07:01:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000044000)=[{&(0x7f000038a000)="390000001000090469000000800000000700004001000000450008070100001419000200000000000000000505000608000300ff00001ee401", 0x39}], 0x1) 2018/01/07 07:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000af1000-0x1e)=""/30, &(0x7f000063a000-0x4)=0x1e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000244000)='/dev/sequencer\x00', 0x240240, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000045000-0xe)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fb9000)=0x0, &(0x7f000059c000)=0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000712000-0x4)=0x0, 0x4) 2018/01/07 07:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a32000-0x1)={0xfffffffffffffff7}, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f31000-0x4)=0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002b8000-0x8)={0x0, 0x0}) r3 = dup(r2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r4 = socket$inet(0x2, 0x80007, 0x800000000000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000a14000-0x4)=0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000086a000-0x4)=0x0) fcntl$setown(r2, 0x8, r5) futex(&(0x7f00005e2000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f00005c8000)=0x0, 0x8000) fcntl$setstatus(r3, 0x4, 0x46c00) clone(0x0, &(0x7f00007ca000)="", &(0x7f0000cdc000)=0x0, &(0x7f0000c98000)=0x0, &(0x7f0000626000-0x48)="1605ee0000039500067e6612723300019d8601b43847e28b3bd7c45620043eda4905c702d9c5f186485ba348dc5ece0286770983cb051fbccb5b3afa60f7d7a99baaff162b788836") tee(r3, r4, 0xce3, 0x6) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00006ac000-0x10)={0x4, &(0x7f00004c8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000697000-0x8)={r6, 0x20}) 2018/01/07 07:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00007c1000)=""/231, &(0x7f0000931000-0x4)=0xe7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002fb000-0x1d)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cab000)=0x3, 0x4) r1 = inotify_init() readahead(r1, 0x1, 0x10000) 2018/01/07 07:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x80000003, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r2, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003f6000)={0x0}, 0x8) 2018/01/07 07:01:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000025b000-0x8)={0x1000, 0x8736}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00007e4000)=[@in6={0xa, 0x2, 0x697, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5ff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff1f}], 0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000aae000-0xb0)={{0x100000000, 0x72}, 'port1\x00', 0x6a, 0x0, 0x8, 0x10001, 0x80, 0x0, 0x1, 0x0, 0x4, 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]}) dup2(r3, r3) open(&(0x7f0000e1f000-0x8)='./file0\x00', 0x420000, 0x1) sendmsg$nfc_llcp(r3, &(0x7f0000381000-0x38)={&(0x7f0000c1b000)={0x27, 0x0, 0x8, 0x2, 0xffffffffffffff7f, 0xfffffffffffff000, "ab197b5e4a592d4312ae2a75d80547526e90c41a3d42b70bf87425a0529245251d71509a0d876007e755bf12bd41e4ba53af9c8fa3307343bce2fbc35f891f", 0x100000000}, 0x60, &(0x7f00004c5000-0x30)=[{&(0x7f0000ed0000-0x1000)="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", 0x1000}, {&(0x7f0000b52000)="f328d55cdcc7e60f8b637bca3d09b31ae25f9044db237a44319af77eb0afe1d5856848de9b9ff771e2ac66ba394d86d899b8f3bcb3d0d8cfed25c1cd83c01ee493a748b843b5c8fb5c2d7ccb66aa0452fcde8dcfc58742fb5afd7b71780100baca38c695e6b24e831a88d773fe90e81ba2c6b1423f0face6b858b3c442a8db65b87c777bc8532bba7fecdfe1d31f2f322b3907cff108cdbe38dd25b561d2c07350540152c815ee5eba312101", 0xac}, {&(0x7f0000682000-0x37)="9dd77800dcfb9aec67ab2a031251ce08a388db2402ebb4637864376f05b9d48f198140c5170618d9365ff3c40105d8082092ab80c2094a", 0x37}], 0x3, &(0x7f000008b000-0x50)={0x50, 0xff, 0x8001, "0827c9259e7d69e9a3cee4cbd6d0a7747c661c98fdb823e0b8c8a2912180718692f91f193fe2f1757ff5c6a1f1ea21a305ca28e2b8c986941a3831ee1950cbe7"}, 0x50, 0x8800}, 0x40) 2018/01/07 07:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80000000) r1 = fcntl$dupfd(r0, 0xc378c9753e4a9e41, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008ae000)={0x0, 0xfffffffffffffffb, 0x1, 0x2f}, &(0x7f0000b52000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bc0000)=@assoc_value={0x0, 0x3}, &(0x7f00004e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000331000)={r2, 0x4, 0xeb, 0x0, 0x0, 0x1, 0x0, 0x8001, {r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x1, 0x6, 0x101}}, &(0x7f00000e8000-0x4)=0xb8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000012b000-0x4)=0x1) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000865000-0x10)='/selinux/create\x00', 0x2, 0x0) tee(r0, r4, 0xdb, 0x3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r5, 0x8937, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_addrs=@llc={0x1a, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) 2018/01/07 07:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/member\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000c00000-0x8)='./file0\x00', 0x30000c2) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00009eb000-0x8)={0x2, 0x9a, 0x2, 0xffffffff, 0x4b4d0848}) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') open(&(0x7f000066d000)='..', 0x0, 0x0) 2018/01/07 07:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002a9000)={@common='lo\x00', &(0x7f00009d4000-0x106)=@ethtool_dump={0x7f, 0x1ff, 0x3, 0xf6, "52abc50bd8f8f86892cb1b74e775914e7d9bb239f76c9e9517e2d76b1b35160d295d707c3b836b04378bd7ff66a6b3cdcbf309ea9fa783ea4a8fb4465295f6d9a3626e544965e9096a10050134847edf56c5e2100468333da8a378b85fe2d64321a748c4313ba83cdc540fee1b2b55d5d513532233d6645a5895eb7f471a2b4abaf45965c2a26ad3748a87a177fa24e81177bbaea4be181caa7435c5e329d1457e463eae754b08caa6e2bec4ef81bfeb885d7e7ba7d6801e1b4f7ee1a2f4bda78878b083575765ff6cc09d773e1d92d1cdc780fe8b789127647484046cf7afc60f3c16d82cf677ac3c955174121a794da31935dfcc5f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e23000-0x6)='cubic\x00', 0x6) bind$inet6(r0, &(0x7f00007ba000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00000b9000)="34292be84809f2934860753696367c08aa39f1122269c3737dcc1273db070354698d0f224d23470910b04edd35db86b334f9172759124ea0f6494f78684a6fdb6d0335ef1deca75755ea2152d29390e0663b1a6bac5065f370e75e8ee0270a63ab1031aa75108e47f2a07cf17d6dafb065f40dcec9cc1a9689e0388f", 0x7c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d2000+0xe74)='/dev/autofs\x00', 0x100, 0x0) bind$netlink(r1, &(0x7f0000d6f000-0xc)={0x10, 0x0, 0x2, 0x400000}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x200) 2018/01/07 07:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000045d000)='./file0\x00', &(0x7f0000d9f000-0x19)=@random={'user.\x00', '-\'\x00'}, &(0x7f0000464000)="0200000002000000000000001000002d6a0006a0", 0x14, 0x0) 2018/01/07 07:01:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009ec000)=@get={0x1, &(0x7f00002b8000)=""/247, 0x3f}) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000a58000)=0x0) pread64(r0, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) 2018/01/07 07:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009de000)='./file0\x00', 0x200, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000492000)='veno\x00', 0x5) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/checkreqprot\x00', 0x20042, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f000052c000-0x4)=0x7fff, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet(0x2, 0x80e, 0x7f) 2018/01/07 07:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003fd000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000056d000)=""/0, &(0x7f000007c000)=0x350) 2018/01/07 07:01:17 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00007e1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000f69000-0x7)='vmnet1\x00', 0x200) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f68000)=""/110, &(0x7f0000080000)=0x6e) 2018/01/07 07:01:17 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000036000-0x4)=0x0) 2018/01/07 07:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000d14000-0x4)=0x0, &(0x7f0000fb4000)=0x4) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000001000-0x1)=0x0) 2018/01/07 07:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = gettid() timer_create(0x80000000100000, &(0x7f0000331000)={0x0, 0x12, 0x1, @thr={&(0x7f0000e93000-0x85)="eba02e7c9035390b84e874286ac88439c68bdfb437e0ca4a8dd6437a4ed82e75fe76ec0794579126ada149fe3ba72a724653a6e117943649ae21c3fd89ec685124a1aed9c17cd00c9431d85845271c7c1c4c499c0d11508286cb49d967473678aabe02c316721b653fb1468b57be28135a2b2ca00a320c0a92b16b35116d568bf7891e3d61", &(0x7f00009fe000)="5bda9aaf05ae3c0bd00471a75734e7bbbbb30e37a59da3fa07e1f7cfee46eed7debd45f76ce4a953908f3c1dfa514b727b03eabbf7617348dfd672c7b213b8ad449aacdd9859841ef1e08b30ef6921317268bf9314aeecec3f0bacb56483c67f23ba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000765000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e35000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) accept(r0, &(0x7f0000c6a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0x6) tkill(r1, 0x1000000000016) shutdown(r0, 0x0) sendto(r0, &(0x7f0000a1f000)="fb79b669d355e4fc4c77a5df02e50e751047bf5386b6adce105be0abfd607c82ec43a07cee3ceaebcc5406b46d354aa559a3a6803b1cbafa10e9e31f73ba782c4247e752182617bbf1f5588098950a479bd2cbe932a9aa51e7cca1f426adad7f8735f07219e83a5be0899a71e27da726bb68b399c371c83e2c3d70060859e471c217a062331320db5167cdc21be06ffa267ce0397afa02ba4e23c6d29920bcac0f89c29d47550f247ee7b48a245698ab8e016ed220484c82f9a407e39462a429", 0xc0, 0x40, &(0x7f0000c01000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/07 07:01:18 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f000000b000-0xc)=[{0x0, 0x0}], 0x1, 0xa1e) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}, 0x8) 2018/01/07 07:01:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002000-0xd5)="a1256b081471e5e840723d25e14c0d926024efd0d1d6737e77042050a058e5a7288244503b16bd68ae87a066c35baad2dde58260aff37c6d09f25fa5a7c1b33021ed71c3126c47e070e7fbd5b1f605ec9161499ca06dc5cfbb22532a2734fe4b99d1fbac092ce7eae716674017cf73335bc6773d71210a1e69c5a117e2974366e71eaacb94cce5c856a1233dc533fdee9a675187e577ab91797f567763f71435363cffe8af694ceb0180e09dbf786bb680a3e967ba859af684dba3023798c21818daf1b8fe58040b81fb58449bed84af4e7602139f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa7000-0xa)='/dev/ptmx\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000017b000)={0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x5420, 0x102) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000035e000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a32000)=r2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003d4000)={0x6, &(0x7f0000294000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000a75000)={r3, 0x10}) 2018/01/07 07:01:18 executing program 1: modify_ldt$write2(0x11, &(0x7f0000674000-0x10)={0x3, 0x20001000, 0xffffffff, 0x8, 0xe8, 0x0, 0x9, 0xff, 0x200, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c73000-0x78)={0x14000000, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x39, 0x7fff, 0x7fff, 0x80, &(0x7f0000426000-0x10)=@common='gretap0\x00', 0x6, 0x715, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00006ea000-0xe)='net/ip_mr_vif\x00') pread64(r1, &(0x7f000078e000)=""/0, 0x0, 0x2000001) 2018/01/07 07:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) creat(&(0x7f000036b000-0x8)='./file0\x00', 0x8c) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x0) 2018/01/07 07:01:18 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x9, 0x4, 0xff, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x81000000005, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f7d000)=0x0) 2018/01/07 07:01:18 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/01/07 07:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000469000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c2b000)=""/247, &(0x7f0000cf4000)=0xf7) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000f6d000-0xbf)="e70954a7a2322270e2ed4fe14d5b3e873ccef7415c2337f447b1a047fe4462b13fe3b031839e09ac7c77467e95c53712d85d89402f522186d0f79b32f09019a8c06db55c174415744ce2100a205ceda5dcf1e626c2f5b437ddb95af3fc848540bce3cb647acbbfca08727127dc719132a0f34fb13e8fccb2f5a3370b4383d66b4d00843c0877a30227c1bef0210ba43ebe31ab5742979f1caffb7b4460f638be7f1db022692f5ab7e0eff7586e322b0eb2e963e10a3e625e6e234df4ae638f", 0xbf, 0x4000010, 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/07 07:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00002b1000)=0x2, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80005, 0x4) 2018/01/07 07:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b6000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x2ae, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) socket$unix(0x1, 0x5, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/07 07:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d8000-0x9)='/dev/rtc\x00', 0x84002, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c03000-0x8)={0x0, 0x8}, &(0x7f0000bf2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000142000)={r2, @in={{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]}, 0x93ee00000000000, 0x7}, &(0x7f0000311000)=0x98) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000066c000+0x2f2)={0x3, 0xfffffffe00000000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bb9000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000557000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/07 07:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000369000)="9fc31b071bc03d540366228b0afd3f36f0c5b1463a5d780183039ebc14", 0x1d) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000048000-0x28)={@common='irlan0\x00', @ifru_flags=0x900}) ptrace$getregset(0x4204, 0x0, 0x2, &(0x7f0000685000)={&(0x7f0000a6f000-0xb9)=""/185, 0xb9}) 2018/01/07 07:01:18 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r4, 0x4c03, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000f25000-0x4)=r5) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/07 07:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000beb000-0xb)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000b7e000-0x90)=[{&(0x7f0000f21000-0x1000)=""/4096, 0x1000}, {&(0x7f0000463000)=""/4096, 0x1000}, {&(0x7f0000dac000)=""/246, 0xf6}, {&(0x7f0000589000-0xce)=""/206, 0xce}, {&(0x7f000097b000)=""/64, 0x40}, {&(0x7f000081e000-0xe2)=""/226, 0xe2}, {&(0x7f0000608000-0x1)=""/1, 0x1}, {&(0x7f0000352000)=""/183, 0xb7}, {&(0x7f00007f6000)=""/54, 0x36}], 0x9) [ 49.122108] binder: 7321:7322 unknown command 0 [ 49.141472] binder: 7321:7322 ioctl c0306201 20008fd0 returned -22 [ 49.206309] binder: 7321:7335 unknown command 0 [ 49.211078] binder: 7321:7335 ioctl c0306201 20008fd0 returned -22 [ 49.223856] binder: undelivered death notification, 0000000000000000 [ 49.231371] binder: undelivered death notification, 0000000000000000 2018/01/07 07:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000fb4000)=[{{0x0, 0x0, &(0x7f0000f31000-0x48)=[], 0x0, 0x0, 0xffffffffffffffa8, 0x0}, 0x0}], 0x108, 0x20000081) 2018/01/07 07:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f0000277000)="7dd8dee4d0ab516673e72a11094bf1a7466d1b594c4ff694a1216e6fe0a9afdb7fe98c36949d7d8bd5cad30aed3fbb833b54bfa8e3aded6382074bd1699060fb981746a2672023c72e21dec51ebbc66c5115ce34d96f42fcc1809b2ecfcbb425ad4651399d79500af9025ef0d0814455f70e534db6e58ae77020c436ffe941d26830b4c422df4833fd8a04834e2fa18457e20b2e0164aa68b2dea1a341e23a3f6186ea8b0b10", 0xa6) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008f7000)='/selinux/create\x00', 0x2, 0x0) 2018/01/07 07:01:18 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a4b000-0xbf)=""/191, &(0x7f0000ef9000)=0xbf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b91000)=0x17, 0x4) 2018/01/07 07:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0xc00, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[], 0x0) 2018/01/07 07:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aed000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000514000)={0x6, 0x9}) writev(r0, &(0x7f00004ef000)=[{&(0x7f000047c000)="39000000100009a1690000007fffffeb18000000000000000006010700004f1419001b00000000000000007f03000000ea00011c00621e0500", 0x39}], 0x1) 2018/01/07 07:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009eb000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x108) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000911000)={0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000671000-0x8)='keyring\x00', &(0x7f0000638000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000219000)='keyring\x00', &(0x7f00004d8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2018/01/07 07:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigsuspend(&(0x7f0000a6c000)={0xe2}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = memfd_create(&(0x7f0000ba6000)='mime_type{em0-em1:\x00', 0x1) ioctl$TIOCCONS(r2, 0x541d) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00004ab000-0x28)={@common='nr0\x00', @ifru_map={0x7ff, 0x3, 0x0, 0xb2, 0x3e64, 0x12}}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00003b6000-0x4)=0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000b89000-0x1000)=""/4096, &(0x7f0000bf4000)=0x1000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000dca000)={@generic="122580bd0a82e3c98fb75284f10390d8", @ifru_flags=0xc000}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000047000-0x4)=0x0, &(0x7f0000c0d000-0x4)=0x4) ioctl$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$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cca000)=0x4, 0x4) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2018/01/07 07:01:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000068b000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00002f0000-0x8c)={0x6, 0x2d, 0xffff, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000836000-0x220)=[{0x18, 0x29, 0x3, "a8"}], 0x18, 0x0}, 0x0) 2018/01/07 07:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) 2018/01/07 07:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000295000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000bb000-0xe3)=""/227, 0xe3) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000a6c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000460000)=0x14) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) 2018/01/07 07:01:18 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000e9a000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000033000)={0x2, 0x7, 0xffffffff, 0x8, 0xe, 0x0, 0x7, 0x1, [@sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x1, 0x7cf, {0x6, 0xff, 0x0, 0x80000001, 0x0, 0x100000001, 0x0, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x7, 0x80000001, 0x4, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000ef6000-0x8)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffe00) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f0000b8f000-0xe2)="2c8cf9f3aed3c1e00c764f2ed7ec3d") 2018/01/07 07:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) writev(r0, &(0x7f0000757000-0x10)=[{&(0x7f0000ae8000-0x20)="1f00000002021900000007000000068100fd3b8509000600000100ff3f0009", 0x1f}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f000075d000)='/dev/usbmon#\x00', 0x2, 0x40c367024e55a099) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fc3000-0x4)=0xd2, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000382000)=r1) 2018/01/07 07:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004da000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x3) clock_gettime(0x0, &(0x7f000060f000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b58000)={0x800, 0x9, 0x3, {r2, r3+10000000}, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000c06000)={0x54, 0x96, 0x9, 0xfffffffffffffeff, 0xfffffffffffffffc, 0x3}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000866000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) flock(r0, 0x1) clone(0x0, &(0x7f0000bf4000-0x2)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f000063a000)="") close(r1) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000388000-0x22)=""/34) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a6d000)=0x0) getpgid(r4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000438000)=""/215) 2018/01/07 07:01:18 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000e000-0x18)=[{0x84, 0x6cc9, 0x0, 0x0}, {0x46, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x200000}, 0xc) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 49.444422] tmpfs: Bad mount option Œùó®ÓÁà vO.×ì 2018/01/07 07:01:18 executing program 6: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f00003a3000)=@delpolicy={0x104, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=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, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2f9e3af7b8289f8a, 0x5, 0x0, 0x5, 0x2, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87, 0x5, 0x0, 0x0, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a, 0x6, 0x0, 0x2, 0xa, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x87, 0x6, 0x0, 0x5, 0x2, 0xa}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 07:01:18 executing program 3: r0 = eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)="5a7f019e94ea213eb5e3780c5459bcbb11c381e4b390762a1f61e3744674943c6790b6fbf2148671bb", 0x29) socket$inet(0x2, 0x800, 0x5) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/07 07:01:18 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aba000-0xc)={0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/07 07:01:18 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000e9a000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000033000)={0x2, 0x7, 0xffffffff, 0x8, 0xe, 0x0, 0x7, 0x1, [@sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x1, 0x7cf, {0x6, 0xff, 0x0, 0x80000001, 0x0, 0x100000001, 0x0, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x7, 0x80000001, 0x4, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000ef6000-0x8)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffe00) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f0000b8f000-0xe2)="2c8cf9f3aed3c1e00c764f2ed7ec3d") 2018/01/07 07:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d5a000-0x8)=0x0) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mq_getsetattr(r0, &(0x7f0000f73000)={0x8, 0x100000001, 0x3, 0x8, 0x100000000, 0xda, 0x0, 0x8a76}, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/07 07:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ab9000)={@common='ifb0\x00', 0xb4c}) r1 = epoll_create1(0x0) poll(&(0x7f0000c78000)=[{r0, 0x0, 0x0}], 0x1, 0x125) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/07 07:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000083a000)={0xefc, 0xffffffff, 0x4000, 0x4, 0x8, 0x1, 0x7f, 0x983b, 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00002fa000)=[@ptr={0x70742a85, 0x0, &(0x7f0000050000-0x1)=0x0, 0x1, 0x3, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/07 07:01:18 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000006000-0xe4)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f000000e000)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 07:01:18 executing program 4: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000ed000-0x4)=0x1) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dec000-0x85)='j', 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pause() recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001c2000-0x4)=0x0, &(0x7f00003ab000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd7000-0xaa)="59b9292e22ce368e0fd07f2336bbfe294486670c504f75290609272f41bf7af8f62e5191ac32d49b37d754c2150dbe80b5f9cc4526d77957d683a27bdd29ae6dd64f9dc6b70b81f90ab395e1b002488276d120f0c84615f891a19a61276846492db526ffce5b200abf4e79213c74515354c3b9e4555322935a7bf344fc4495f287154b1eb15f3df66ca8cf86c9f5f1f8b287e4f9e4af0efa86f0af71bfda9964e4de51d03ee0764f880f", 0xaa, 0x24004000, &(0x7f00000bb000)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) 2018/01/07 07:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a98000)=[], 0x0) 2018/01/07 07:01:18 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x5, 0x7fff, 0xf1, 0x7328ce7d, 0xd6, 0x8, 0x101, 0xbcd73cb, 0x50, 0x100000001, 0x4000000000000000, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') fcntl$getflags(r1, 0x40b) getpeername$netlink(r0, &(0x7f000096c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf0000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006a0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000824000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000111000-0x6)={r2, 0x2}, 0x6) sendfile(r1, r1, &(0x7f0000014000)=0x0, 0xffff) 2018/01/07 07:01:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3e1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) ioctl$KDSKBLED(r0, 0x4b65, 0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/rfkill\x00', 0x181801, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00007b3000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000842000)={{0x7, 0x7}, {0x401, 0x8}, 0xc000000000000000, 0x1, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) splice(r0, &(0x7f0000106000)=0x41, r2, &(0x7f0000bd8000)=0x0, 0x90, 0x1) poll(&(0x7f0000db3000)=[{r2, 0x0, 0x0}], 0x1, 0x0) [ 49.629693] binder: 7413:7420 got transaction with too large buffer [ 49.650732] binder: 7413:7420 transaction failed 29201/-22, size 40-8 line 3287 [ 49.651368] tmpfs: Bad mount option Œùó®ÓÁà vO.×ì [ 49.669957] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/07 07:01:18 executing program 3: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@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}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x2, 0x6) 2018/01/07 07:01:18 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019b000)={{{{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]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x1, "0216fef1a8afad01c79d6c97614ce92cfd724d87b670449dbb8af9f918cfee2700ac379e9762112669395ccbc213168e66e64dde8e1acf761516d505a132da1201be62af116497a65e246e24c63e556f"}, 0x160) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 07:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) flock(r0, 0x1) set_tid_address(&(0x7f0000298000)=0x0) write(r0, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0x24) 2018/01/07 07:01:18 executing program 2: r0 = add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000040000)={0x7ff, {{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/01/07 07:01:18 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) [ 49.690184] binder: 7413:7436 ioctl 40046207 0 returned -16 2018/01/07 07:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000481000-0x4)=0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x11, 0x2, 0x0) pipe(&(0x7f0000775000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00009ae000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c12000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f000011d000-0x8)=[0x3, 0x9]) dup2(r0, r1) umount2(&(0x7f0000455000)='./file0\x00', 0x8) [ 49.758887] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.820061] ------------[ cut here ]------------ [ 49.825995] WARNING: CPU: 0 PID: 7454 at crypto/algapi.c:343 crypto_wait_for_test+0xbb/0xd0() [ 49.834957] Kernel panic - not syncing: panic_on_warn set ... [ 49.834957] [ 49.842327] CPU: 0 PID: 7454 Comm: syz-executor3 Not tainted 4.4.110-gdac1439 #20 [ 49.849945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.859336] 0000000000000000 c263fefaff911850 ffff8800b23eef00 ffffffff81d04e3d [ 49.867324] ffffffff83842f60 ffff8800b23eefd8 ffffffff839dacc0 0000000000000009 [ 49.875307] 0000000000000157 ffff8800b23eefc8 ffffffff814197fa 0000000041b58ab3 [ 49.883264] Call Trace: [ 49.885834] [] dump_stack+0xc1/0x124 [ 49.891174] [] panic+0x1aa/0x388 [ 49.896159] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 49.903050] [] ? pm_qos_get_value.part.4+0xb/0xb [ 49.909423] [] ? warn_slowpath_common+0x10a/0x140 [ 49.915882] [] warn_slowpath_common+0x125/0x140 [ 49.922175] [] ? crypto_wait_for_test+0xbb/0xd0 [ 49.928461] [] warn_slowpath_null+0x29/0x30 [ 49.934401] [] crypto_wait_for_test+0xbb/0xd0 [ 49.940512] [] crypto_register_instance+0x1f7/0x2d0 [ 49.947154] [] crypto_givcipher_default+0x483/0x5d0 [ 49.953789] [] ? setkey+0x260/0x260 [ 49.959031] [] ? crypto_larval_lookup.part.8+0x89/0x230 [ 49.966186] [] crypto_lookup_skcipher+0x1a9/0x2a0 [ 49.972643] [] crypto_alloc_ablkcipher+0x5e/0x190 [ 49.979106] [] common_rfc4106_set_key+0x118/0x630 [ 49.985567] [] ? kasan_unpoison_shadow+0x35/0x50 [ 49.991938] [] crypto_aead_setkey+0xaa/0x1c0 [ 49.997965] [] cryptd_aead_setkey+0x41/0x50 [ 50.003916] [] crypto_aead_setkey+0x162/0x1c0 [ 50.010036] [] rfc4106_set_key+0x41/0x50 [ 50.015714] [] crypto_aead_setkey+0xaa/0x1c0 [ 50.021746] [] ? crypto_larval_lookup+0x50/0x50 [ 50.028034] [] aead_geniv_setkey+0x47/0x60 [ 50.033895] [] crypto_aead_setkey+0xaa/0x1c0 [ 50.041659] [] esp6_init_state+0x20a/0xf50 [ 50.048726] [] ? esp6_destroy+0x60/0x60 [ 50.054318] [] ? __xfrm_init_state+0x363/0xb30 [ 50.060519] [] __xfrm_init_state+0x3e7/0xb30 [ 50.066545] [] xfrm_add_sa+0x1916/0x2e40 [ 50.072220] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 50.079038] [] ? nla_parse+0x213/0x260 [ 50.084558] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 50.091366] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 50.097392] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 50.103416] [] ? __lock_acquire+0xb5f/0x4b50 [ 50.109440] [] ? avc_has_perm_noaudit+0x460/0x460 [ 50.115901] [] netlink_rcv_skb+0x13e/0x370 [ 50.121751] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 50.127778] [] xfrm_netlink_rcv+0x6f/0x90 [ 50.133543] [] netlink_unicast+0x522/0x760 [ 50.139392] [] ? netlink_unicast+0x44f/0x760 [ 50.145419] [] ? netlink_attachskb+0x6c0/0x6c0 [ 50.151616] [] netlink_sendmsg+0x8e8/0xc50 [ 50.157469] [] ? netlink_unicast+0x760/0x760 [ 50.163496] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 50.169956] [] ? security_socket_sendmsg+0x89/0xb0 [ 50.176520] [] ? netlink_unicast+0x760/0x760 [ 50.182546] [] sock_sendmsg+0xca/0x110 [ 50.188048] [] ___sys_sendmsg+0x6c1/0x7c0 [ 50.193828] [] ? copy_msghdr_from_user+0x550/0x550 [ 50.200383] [] ? do_futex+0x3e3/0x1670 [ 50.205889] [] ? __fget+0x232/0x3b0 [ 50.211130] [] ? __fget+0x47/0x3b0 [ 50.216292] [] ? __fget_light+0xa1/0x1e0 [ 50.221968] [] ? __fdget+0x18/0x20 [ 50.227125] [] __sys_sendmsg+0xd3/0x190 [ 50.232714] [] ? SyS_shutdown+0x1b0/0x1b0 [ 50.238490] [] ? SyS_futex+0x210/0x2c0 [ 50.243997] [] ? fd_install+0x4d/0x60 [ 50.249421] [] ? move_addr_to_kernel+0x50/0x50 [ 50.256141] [] SyS_sendmsg+0x2d/0x50 [ 50.261472] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 50.268176] Dumping ftrace buffer: [ 50.271759] (ftrace buffer empty) [ 50.275437] Kernel Offset: disabled [ 50.279049] Rebooting in 86400 seconds..