00/0x2000)=nil}) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/27 09:52:02 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000004000)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000011000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000001d000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/27 09:52:02 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000-0xc)={0x7, r0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000)={0x400, 0x5, 0x4, 0x1, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000008000)=0x0, 0x4) 2018/01/27 09:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fee000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000cc9000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000383000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000485000)={0x0, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 09:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f000054c000-0x9)='em0wlan1\x00', 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000672000)={0x0, @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]}}, &(0x7f0000ec3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000460000)={r2, 0x4, 0x30}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00002f7000)="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", 0x1000) 2018/01/27 09:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000309000-0x5)='user\x00', &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c20000)="b3bb2c0e7b11720d6310ecc222c9a53f2f4f5b1d87bb7494fa58ca4972da9fdff1f4baec3efa75ca6958e300050b15d271fc08f136b3e6da3b7ee5df01cdbdd9fcd232eb737babda91dd5379ac2460ae152631d6633bfdc9587f2970e6c70420af9aec36d24238737115321ee4478a2a2d56bae6dadcc0027af8087704d0c4180c2071fe1da391368d5fc3", 0x8b, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000e4c000-0x77)=""/119, 0x77) recvmsg(r0, &(0x7f0000928000-0x1c)={&(0x7f0000776000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001a9000)=[{&(0x7f0000619000-0x79)=""/121, 0x79}, {&(0x7f00006a3000)=""/238, 0xee}, {&(0x7f00002b0000-0x9d)=""/157, 0x9d}, {&(0x7f0000e7d000-0x81)=""/129, 0x81}], 0x4, &(0x7f0000f1a000-0x2a)=""/42, 0x2a, 0x7}, 0x103) read$eventfd(r1, &(0x7f00008f4000-0x8)=0x0, 0x8) sendmsg(r0, &(0x7f0000363000)={&(0x7f0000097000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000053000-0x30)=[], 0x0, &(0x7f0000a36000)=[], 0x0, 0x0}, 0x0) 2018/01/27 09:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x14, 0x1, 0x1, [r0, r2]}], 0x14, 0x0}, 0x0) close(r2) close(r1) 2018/01/27 09:52:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000089d000-0x4)=0x0) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000033000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x20200) mkdirat(r2, &(0x7f0000dbf000)='./file0\x00', 0x40) r3 = dup(r1) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000ef5000)={{0x6004, 0x6000, 0xe, 0x3, 0x2, 0x2, 0xb142, 0x1, 0x4, 0x2, 0x8, 0xffff, 0x0}, {0x0, 0x2, 0xf, 0x3f, 0x8, 0x100000001, 0x5, 0x3, 0x9, 0x100000000, 0x1134, 0x80000000, 0x0}, {0x6000, 0x0, 0x45cf39e4e153d9b, 0x5, 0x72787741, 0x4, 0x0, 0x4a, 0x3f, 0x1, 0x100, 0x3ff, 0x0}, {0x3000, 0x5000, 0x0, 0x20, 0x0, 0x6, 0x4, 0x9, 0x2, 0x6, 0x5, 0x1f, 0x0}, {0x10000, 0x5004, 0xf, 0x4308, 0x5c89, 0x1, 0x8, 0x100, 0x7, 0x8b, 0x70, 0xfffffffffffffff7, 0x0}, {0xd000, 0x6005, 0x3, 0x8000, 0x1, 0x6, 0x15, 0x80, 0x8, 0x8, 0x1f, 0xcce, 0x0}, {0xd000, 0x0, 0x9, 0x10000, 0x8800000000000000, 0x81, 0x1ff, 0x97, 0x8f71, 0x58, 0x8, 0xfffffffffffffff8, 0x0}, {0x1f004, 0x1001, 0xb, 0x5e0, 0x7, 0x8, 0x3ff, 0x9afb, 0x40, 0x8, 0x2, 0x38000000000000, 0x0}, {0x4000, 0x2001, [0x0, 0x0, 0x0]}, {0x101000, 0x4, [0x0, 0x0, 0x0]}, 0x40040019, 0x0, 0x6000, 0x200008, 0x6, 0x1000, 0x45552a94fb482b4c, [0xfffffffffffffff7, 0x3, 0xff, 0x3]}) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000006a000-0x85)="881fc15dc8ddf0fa25b6ca3c4455c4618ccc07f07d67a6fc5b0ec98f83f89c46dbc013899f4ed2f6327587254e6fafacc3d2ff8ea4ecaceb44551eb352fd8a99cbd93affb3e624fdb744a9617ee05ad4459d4f8c89db922659930b97cd7e6e8ef596cafae117f557d4430b1be94be7232249626d5550f4056118872a78d624ae58402e9323") setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) bind$inet6(r3, &(0x7f00009bc000-0x1c)={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, 0x1c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de7000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) utime(&(0x7f0000607000)='./file0\x00', &(0x7f0000162000-0x8)={0x2, 0x100}) setsockopt$inet6_tcp_int(r5, 0x6, 0x14, &(0x7f0000320000-0x4)=0x7, 0x4) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000d91000-0x24)={0x80000000, 0x400, 0x9, 0x2, 0x7fffffff, 0x8001, 0x10001, 0x12, 0x4, 0x8, 0xfffffffffffffff8, 0x2a}) 2018/01/27 09:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000a23000-0x1c)={&(0x7f0000ab6000-0x10)=@llc={0x1a, 0x1d, 0x4, 0x3f, 0x6, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10, &(0x7f0000513000)=[{&(0x7f000022b000-0x1000)="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", 0x1000}, {&(0x7f0000b72000-0xd8)="4d594fde641cb6648801f0201c56821605c99cd20e8ef3cbca5cf663211ed27cc7146743f6420aa9f837910583d7f8c7e085d931929e555d0c0e1752e60d81ecba7ff772eca1d3095eb1081ebcbd058d16811f3f4a3a5f73c8bc6141b811303dc67914f2598217d0994fa4a551da5e3f2e3424ac6e336f10f8afa1543c44ae52b4221b5844e0eb9df4bc62fff0be50b71acd9e6425632ffd53c29e0a94f16f1aecd3aa42d89a238f79784d14a08d7e8501294bd700228e21f8d1be17b5585d26773e106b365b43181a382a766001e0aee8e405140342e500", 0xd8}, {&(0x7f0000571000)="90cbfd96ccc265b8fcd8a95f60c64b165ce7d33eee7fe7ce040eb9814e792238", 0x20}, {&(0x7f0000d4d000-0x5e)="c43f58a69e588dbb2aecce68eee04c83258762595b8b00909c920410b17322c782774ed30cc1a875d6c38897c29108f5fd7da6857fd68f354d41fa30c34a3beeb6a3b6877cf578519bdc9e60af5589d131139801fb6d818cf43e200ba98b", 0x5e}, {&(0x7f0000e3d000-0xa9)="f8e8da601ea5a6a13cda8262528476e14407de87d65457c089ccf5dbf26285de51e87092362149509151907a9db1f1e25f6c4bac70047de6196474434128233754d9df8a3c0602c7bed1a099b0ec34685d8f4e5fb28a0066c22919378815c4b8ab237cf5e1dcb0df9f41e66aa6b16483061d92835fcdb0424bf2934b608e580e56bb050129479113c1cbfa65c383071da8f97233d7f0ebcbd011259e4171ba153f9dcedefd1c431a50", 0xa9}], 0x5, 0x0, 0x0, 0x4048000}, 0x14) 2018/01/27 09:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f00009aa000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b19000-0x8)={0x77359400, 0x0}, &(0x7f0000b40000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/27 09:52:03 executing program 5: r0 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009bc000-0x12)={@common='sit0\x00', 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000d52000)='/dev/amidi#\x00', 0x5c4, 0x280) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000e57000-0x68)={0x7b, 0x0, [0xadcb, 0x4, 0x1f, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000810000-0x4)=r2) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a6d000)='net/icmp\x00') getpeername$packet(r0, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000097d000-0x4)=0x14) fsetxattr(r0, &(0x7f0000a1c000-0x11)=@known='security.selinux\x00', &(0x7f0000b40000)='\x00', 0x1, 0x0) 2018/01/27 09:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000556000-0x7)='limits\x00') utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 09:52:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x4000003, 0x84) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008d3000-0x97)="39b2bfce86669b976de4f61071f9bb283d56af26a4113ce9b102d252857976af2e8aa239379d886c45", 0x29) 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000155000-0x8)={0x0, 0x101}, &(0x7f00001d6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003cf000)={0xfa3e, 0x1f7, 0x4, 0xb6, 0xd047, 0x2efa, 0x1, 0xc49a, r1}, &(0x7f0000cfc000)=0x20) 2018/01/27 09:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) syz_open_dev$admmidi(&(0x7f0000107000)='/dev/admmidi#\x00', 0x1, 0x240000) r1 = syz_open_dev$sndpcmp(&(0x7f0000649000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f93000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f3d000-0x6)={r1, r2, 0x3, 0x7, &(0x7f0000711000)="10da94974ad6761da7162debb863a230bd632de81b55c42dda1467cfc49a1d4aadac66027b1515a78eb21c7b9174f0faa9f28354ad6ad2229c182d3855f1b0a3d4dc97f133d0b080ebffd59564fb74a6ab70", 0x8, 0x76215e67, 0x4e46, 0x7f, 0x7, 0x800, 0x3d, "a732ad9a63915e705ded83c09360ba3c5cdacf433af9c11bdeded6bc04fc6c695b89bb42"}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00001f3000-0x98)=""/152, &(0x7f000097a000-0x4)=0x98) setsockopt$inet_mreq(r3, 0x0, 0x21, &(0x7f0000054000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) r4 = syz_open_dev$dspn(&(0x7f00002d6000-0xa)='/dev/dsp#\x00', 0xb52, 0x402000) accept4$ipx(r4, &(0x7f000070b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000523000)=0x10, 0x800) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) sync() r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)=0x1025f) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c64000)='dns_resolver\x00', &(0x7f00003ec000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e84000)='\x00', 0x0) r0 = open(&(0x7f000054a000)='./file0\x00', 0xc800, 0x16c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/27 09:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000557000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/27 09:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000240000)='net/mcfilter\x00') readv(r0, &(0x7f000012d000)=[{&(0x7f0000932000-0x65)=""/101, 0xfffffffffffffee4}], 0x20000000000000a4) recvmmsg(r0, &(0x7f000089b000-0x40)=[{{0x0, 0x0, &(0x7f0000d97000)=[{&(0x7f0000864000-0x24)=""/57, 0x39}, {&(0x7f0000fe0000-0xae)=""/174, 0xae}, {&(0x7f0000d72000-0x8c)=""/140, 0x8c}, {&(0x7f0000aed000)=""/77, 0x4d}, {&(0x7f0000e9f000-0xf4)=""/244, 0xf4}, {&(0x7f0000901000-0x90)=""/144, 0x90}, {&(0x7f0000743000)=""/121, 0x79}], 0x7, &(0x7f0000892000-0xf9)=""/249, 0xf9, 0x9}, 0x0}, {{&(0x7f0000ca1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004fc000)=[{&(0x7f0000ea0000)=""/9, 0x9}, {&(0x7f0000a45000)=""/24, 0x18}, {&(0x7f0000084000)=""/4096, 0x1000}, {&(0x7f0000650000)=""/182, 0xb6}, {&(0x7f0000382000-0x69)=""/105, 0x69}, {&(0x7f0000e7e000-0xd6)=""/214, 0xd6}], 0x6, &(0x7f000036f000)=""/254, 0xfe, 0x5}, 0x9}], 0x2, 0x2120, &(0x7f0000cbe000-0x8)={0x77359400, 0x0}) 2018/01/27 09:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x800000000000, 0x0, 0x1f, 0x0, 0xffff00000, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r0, 0x3, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl(r1, 0x227c, &(0x7f0000322000)="") io_setup(0x8, &(0x7f0000285000)=0x0) r3 = syz_open_dev$amidi(&(0x7f0000053000)='/dev/amidi#\x00', 0x0, 0x101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007f2000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x4, &(0x7f0000122000-0x20)=[], 0x0, 0x0, 0x64dce81a, 0x0}, 0x8000) r5 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x21, &(0x7f0000fa6000-0x53)=""/83, &(0x7f0000ba0000)=0x53) sendmsg$kcm(r5, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000d33000)=[], 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000437000)='/dev/sequencer2\x00', 0x101000, 0x0) sendto$inet6(r4, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) write(r5, &(0x7f00009c7000)="c6", 0x1) sendto$ipx(r1, &(0x7f00008bc000)="85a0d8e089f219246c67c16395e46ca2273c1db073a1a8191413270160189b5c0e6e9a9fa42129c75d8b051a4c7a472e22be24bfa2cf634d4598c19772a3915f003a909eb81351948f5f3ddda1d5e81823b907dd335fc161a0c347f3e5c33ad398fef687ef4ff058d0351026054b48533c4f1773d49ffb6e898bd0cc59", 0x7d, 0x8801, &(0x7f0000d7e000)={0x4, 0x8001, 0x10001, "c3d3f351c642", 0x40, 0x0}, 0x10) io_cancel(r2, &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x39, r5, &(0x7f00007ef000-0xb1)="f9b70e53a4da1ab72f46158af140565e537e0b0efe177341ff16af3f06c7cc20690ede6c46b328f6929b35cd75da016ad37a2373a6b0ae775cbd6363ad510fc9d52e164c3dba30c951cda9c9a112efca2317616b5286b5ebd8471ad78797b1d30c3027fd76c02d6579fa0d609d8043d1dfe4e64ae166caa578a824efb67ddddf2632933db4ce90b76cbd17ab9a929c028aed6c60f4ea1251601fd47b9f5a5e5b1a8f7b3761d8dc2be3b10584f74178cea7", 0xb1, 0x4, 0x0, 0x1, r3}, &(0x7f0000a42000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000064c000)=@assoc_value={0x0, 0x40}, &(0x7f00003dc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000013c000-0x8)={r6, 0x8}, 0x8) 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000809000)='/dev/snd/controlC#\x00', 0x2) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000d7000-0xc)='/dev/amidi#\x00', 0xb1d, 0x210200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c2f000)=0x80000001, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/27 09:52:03 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000024000-0x8)={0x5b, &(0x7f0000e34000-0x5b)=""/91}) r1 = socket$packet(0x11, 0x2, 0x300) getgid() getpeername$packet(r1, &(0x7f0000b39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/27 09:52:03 executing program 4: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000032000)='/dev/qat_adf_ctl\x00', 0x200140, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000005e000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005c000-0x4)=0x0) 2018/01/27 09:52:03 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f6e000)={&(0x7f0000f6f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f6f000-0x8)={&(0x7f0000f6a000-0x20)={0x12c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000627000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x200000) connect$netlink(r0, &(0x7f0000fc0000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x0, 0x1b2, 0x1, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xf29]}) pipe(&(0x7f0000d91000-0x3)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dcf000)=0x0, &(0x7f00003a9000)=0x4) recvfrom$inet6(r0, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f000020b000-0x8)=0x6) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000c8b000)={0x0, 0x0, &(0x7f000077e000)=""/41, &(0x7f0000f61000-0x24)=""/36, &(0x7f000023e000)=""/104, 0xffffffffffffffff}) fsync(0xffffffffffffffff) 2018/01/27 09:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f00008e6000-0xe9)="f35cdd3105ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d4a6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f78f60764751a5674a881709bf296c5b938601eda65f6c687c0d3265ca41a98b8bae", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[], 0x800000000000193, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 09:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000713000-0xa)='/dev/cuse\x00', 0x1, 0x0) clone(0x20000000, &(0x7f0000722000)="", &(0x7f0000911000-0x4)=0x0, &(0x7f0000ca5000)=0x0, &(0x7f000097f000-0xef)="") prctl$intptr(0x24, 0x5) write$fuse(r0, &(0x7f0000c9b000-0x30)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) 2018/01/27 09:52:03 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0x2, {0xa, 0x0, 0x0, 0x800, 0x2000000000000, 0x0, 0x0, 0x0, 0x400000000000000}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7ff, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d84000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000564000)=0xffffffff, &(0x7f000042a000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a12000-0x4)=0x0, &(0x7f000075b000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00009d8000)={{0x7, 0xf}, 0x1, 0x8001, 0x80000001, {0x6, 0x2}, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000b0000-0xb)='/dev/hwrng\x00', 0x1ffc, 0x0) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000adc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f13000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ffb000)=0x0, &(0x7f000015a000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000022d000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000962000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x1, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x4002}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ae2000-0x4)=0x0, &(0x7f000013e000-0x4)=0x4) r3 = syz_open_dev$mouse(&(0x7f0000ecf000-0x12)='/dev/input/mouse#\x00', 0xff800000000000, 0x8001) renameat(r3, &(0x7f000029b000-0x8)='./file0\x00', r3, &(0x7f00001ff000)='./file0\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a32000-0x11)='/selinux/enforce\x00', 0x30000, 0x0) connect$pptp(r3, &(0x7f00001df000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = dup3(r1, r2, 0x0) setsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f00006fd000)="520546a88eaea2cb2d7e93fc1790da0da9a175c4c3c8c1", 0x17) 2018/01/27 09:52:03 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/ptmx\x00', 0x248401, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000007e000-0x1c)={0x5, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}) 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000d71000)='/dev/snd/pcmC#D#c\x00', 0xe3d9, 0x208d02) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00009c8000-0x70)={[{0x9, 0x6, 0xffffffffffff7fff, 0x8, 0x40, 0x7fffffff, 0x401, 0x9, 0x0, 0x6, 0x100000001, 0x0, 0x5}, {0x1, 0x6, 0x2, 0x8, 0xfffffffffffffffd, 0x1, 0x8, 0x4, 0x800, 0x20000000, 0x7, 0x0, 0x6bd}, {0x9, 0xff, 0x80000001, 0x7, 0x800, 0x2e9, 0x8, 0x1, 0x80000001, 0x1, 0xde, 0xfffffffffffffffd, 0x3a}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 09:52:03 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x100, 0x20000000000082) r3 = accept4$vsock_stream(r2, &(0x7f0000003000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x100000065, 0xfffffffffffffff9, &(0x7f0000009000-0x48)="ca00042314e143662e81e2b1729d0b8274b86c5d6aff20797458ce14a1958232571ecf6d4f0f5b1ec7a12826b0136d51d371b27996b45d03f738e4b9c68e4ded23162745a76873f5", 0x46) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/user\x00', 0x2, 0x0) close(r0) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f59000)={0x8, 0x1, 0x5, 0xfb2, 0xffffffffffff7fff, 0x6, 0x9, 0x268}, &(0x7f0000000000)={0x4, 0x7, 0x800, 0x100, 0x7, 0x3, 0xa79b, 0x8}, &(0x7f0000001000-0x40)={0x8, 0x3, 0xb7cf, 0x0, 0x4, 0x9, 0x2, 0x5}, &(0x7f0000b51000)={0x77359400, 0x0}) 2018/01/27 09:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00003bb000-0x60)=""/96, 0x60) fgetxattr(0xffffffffffffffff, &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000e000)=""/54, 0x36) 2018/01/27 09:52:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x214020) sigaltstack(&(0x7f0000447000/0x4000)=nil, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000af1000)={0x0, 0x0}) 2018/01/27 09:52:03 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000991000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003f0000-0x4)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000aeb000)='/dev/usbmon#\x00', 0x9a, 0x80) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000ae0000-0x24)={0x7, 0x90, 0x8, 0x5, 0x4c, 0x3, 0x1, 0x0, 0xb4, 0x401, 0x81, 0x5}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aeb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000580000-0x4)=0x0) r4 = fcntl$getown(r2, 0x9) kcmp(r3, r4, 0x5, r2, r1) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000aed000-0x10)=@ax25={0x3, {"ad525d63b4dbd8"}, 0x2}, 0x10) syz_open_dev$admmidi(&(0x7f00009c3000-0xe)='/dev/admmidi#\x00', 0xff, 0x600000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004f1000-0x4)=0x1000000000103, 0xff79) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000aef000-0x9d)=""/157) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aee000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000531000)=0x8) 2018/01/27 09:52:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000f71000)={&(0x7f0000000000)=[0xa5b, 0xfffffffffffffffb, 0x7, 0xfff, 0x8], 0x5, 0xc89, 0x800, 0xeba, 0x9, 0x100, {0xf410, 0x0, 0x80000001, 0x401, 0x8, 0x4, 0x6, 0x5, 0x1, 0xbd7, 0x94, 0xcb99, 0x6, 0x7, "44660fe5153fe310a4b5615802ced2e45a1d7e32bb5abeb7abf1e4bde8a6328b"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000689000)='/dev/mixer\x00', 0x127080, 0x0) mkdir(&(0x7f00005f8000-0x8)='./file0\x00', 0x41) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000428000)=0x0, 0x4) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000103000-0xcc)=""/204) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f000098c000)={0x8, 0xffffffffffffaf63, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000058d000-0x4)=0x1, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r5, &(0x7f000021c000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00008ca000)=0xfffffffffffffff7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007fa000-0x4)=0x0) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001c6000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x200800) sendto$inet(r1, &(0x7f0000067000-0x70)="53337b0a36bcf827d78edc37051e65d05e94bf8040403c831303109eabf5a89d0d643829d96452341457fbd4a2e664d21a2567f81a12b25401b530849d7e3fc279c93c144c4fb122422187054cb805a84de84c24aedb7e6e0eb3adf7c124e6e0b377f2a1361360f97cfd8c8c9a0a3306", 0x70, 0x40, &(0x7f000093d000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000170000+0x7ce)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000e0000-0x4)=0xc9d, 0x4) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000dfa000-0x8)=[{&(0x7f00008da000)="", 0x0}], 0x1, 0x7) bind$inet(r0, &(0x7f0000166000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000df7000)={0x0, 0x9}, &(0x7f0000d76000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00005c5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000df7000)={r3, 0x1d7400000000000}, &(0x7f00000fa000)=0x8) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000df6000)="251160cef43cbef844e5f9da0be695605c72907724e69b58692292e258d0b1e65e928485ce10623f9e92525e6ae054f6680af16c9684bf7e3087b756794551b51e1b8d29b45cc3") connect(r1, &(0x7f0000b58000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0}}, 0x2e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000df9000)={0x1a, 0xff, 0x0, 0x1f, 0x7fff, 0x2, @random="10de9badba8b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000dfb000-0x10)={0x4, 0x100, 0xd4db, "b61a16538d2a", 0x2, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000dfc000-0xc1)="500776a53e45ce9b5a15431ace6ea0f5a9bf340c9e67340131429f694e3c0a45c829f33a05d9fd788003bcf452173b289ea456a253356641ddfb30a606b1f7f4cb164746204a8068a3f9a4e9ce3d0b03ec2a5bc3941355a53f144d05caa16bf3c7a4d57bee27adfbe1add4bb6f145eb3dc8d676ae95243ac20c7ada80ef9623d33f7c0e96deb815c9f12327dedf387b4b0640d90818c2ecfbe2e3a055e49260a6903b099f9fe2e8fab766516c7994db76c31c15f93b6a99ff8d3265f7c3b17495c", 0xc1, 0x40080, &(0x7f000099f000-0x10)={0x4, 0x7, 0x8, "ab1450baff57", 0xffffffffffff0000, 0x0}, 0x10) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x206}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x5a, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) inotify_init1(0x80000) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/27 09:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000090a000-0xa)='/dev/vcs#\x00', 0x2, 0x20000) r0 = syz_open_dev$sndtimer(&(0x7f0000644000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000958000-0x4)=0x0) 2018/01/27 09:52:03 executing program 7: waitid(0x3, 0x0, 0x0, 0x2, &(0x7f0000a5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 371.734799] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 371.760790] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084d000-0xf)='/dev/sequencer\x00', 0x81, 0x0) sendto$unix(r0, &(0x7f0000d71000)="6d8db1cc86b117b58ea3aa47577c3da0fbc1868dc3474c3587fc4aebbdbde6898ece2a0df5697e1f32f3a49382c7a11bf97db3a19cbaebe95045df274ead40da", 0x40, 0x0, &(0x7f0000b92000)=@file={0x1, './file0\x00'}, 0xa) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x42) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x48a, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000acd000-0x14)={0x0, 0x6, 0x80000000000002f5, []}, &(0x7f0000001000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000016c000-0x14)={r1, 0x7fb6, 0x0, 0xffffffffffffff00, 0x1c7, 0xffffffffffffff00}, &(0x7f0000d43000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fdd000-0x9)='/dev/dsp\x00', 0x105002, 0x0) 2018/01/27 09:52:03 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00006e1000/0x3000)=nil, 0x3000, 0x2, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cb5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x3, 0x1, 0x800, 0x0, 0x8}, 0x20) sendto$inet6(r2, &(0x7f0000cf5000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009a9000)=0xee, 0x4) shutdown(r2, 0x1) ioctl$KVM_NMI(r1, 0xae9a) close(r2) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000799000-0xb)='/dev/midi#\x00', 0x5, 0x200) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000ae1000-0x4)=0x0, &(0x7f000099e000-0x8)=0x0, 0x8001, &(0x7f00000b5000/0x2000)=nil, 0x2) 2018/01/27 09:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f4000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000a79000)='/dev/midi#\x00', 0x2, 0x228800) ioctl$TIOCNOTTY(r3, 0x5422) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/27 09:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009c0000)={0x2, [0x0, 0x0]}, &(0x7f0000294000)=0xc) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000655000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 09:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x0, &(0x7f0000af6000-0x4)=0x0) r2 = eventfd(0x6) io_cancel(r1, &(0x7f0000ad4000-0x40)={0x0, 0x0, 0x0, 0xf, 0x7, r0, &(0x7f00006bc000)="f9cb555b60bcf776a18c9b6517f2b0a1c255313e6f8aeb5b86b8015d9393c12bd515033b38791177e1e173f4f685c74271461a1cb9473188c350001aeeab59119aabceaa211b29e29baf5b9984ed5add4fee9249787eae537fc3a41454ea714572263740", 0x64, 0x1, 0x0, 0x1, r2}, &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000765000)={0xe8, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0xd4, 0x0, [@generic="08e6fadee70820f2db21fc017277a11b6207b7584188c76c95bb69361444037ad4d4948c644c514bdf659ad19218762c4fa0adee10be983274772b3b992c782f750fb2b6b16d5a83b21f849d2f01f1cb28e5f5d7f4fbd083f2521d0e31f98266fae30a53e9c671a92b08a5dc7f7cdbd9285652a93486868fe82cc338ad3f7ee32383b7460bcd028b6db819e7b5909de1f67037dec02e642518b0ee666ffa4d17b109425a83747e61f86a901a28ff2da26944de532f939b4db5a8e171bc7bde4463f2a4fe71bf26200c1972d924c4ec"]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002d0000)=0x0, &(0x7f0000516000+0xff8)=0x4) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000f05000-0x63f)="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", 0x63f, 0x0, &(0x7f00002e1000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r2 = dup(r1) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r2, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f0000be2000-0x1)='{', 0x1}], 0x1, &(0x7f00004f3000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) sendmmsg$alg(r2, &(0x7f0000315000-0x150)=[{0x0, 0x0, &(0x7f0000a83000-0x80)=[{&(0x7f0000aae000)="d1", 0x1}], 0x1, &(0x7f0000336000-0x11f0)=[], 0x0, 0x0}], 0x1, 0x0) flock(r2, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000-0x4)=0xb8) 2018/01/27 09:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000dfd000-0xf4)="a20628a0335ff678a7d624f8da0f9e5f278b4a0804a7bc50861298ab0a0843f8b1d8b14db00cfe90974839d71c44c9d5bdd81fa3899b2f9358a9fbdcede018c73d3df3d1c959219c8c5fb84638268780eb53c354d127787d633e8abad4b9de3d8f80a55f2b910b274ea66dc0484269aeeaf985bcc646ccce0d6b4fd94e014556c1d6f319d5336eb7d00864d30d4982b0d5ae84c1cdd5cd202c88f809a13debe495cef9399f8998d4bd9028844dc67f94d9344f8f078e97b228a29e4d972742d7b8c87a03294cd1b1dea7987cfc4395bbd3f2a8d34f0bbb111f8e021ea44b15eb657a372055b64f22ce0aa6fe9b8dda8eb1c12b46", 0xf4) syncfs(r0) pipe(&(0x7f0000e2c000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000029000-0x40)={{0x3, 0x2, 0x1, 0x2, 0x7}, 0x0, 0xfffffffffffffff9, 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]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000341000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00001df000)=0x0) recvfrom$unix(r2, &(0x7f0000b9f000)=""/58, 0x3a, 0x140, &(0x7f0000908000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f85000)={&(0x7f00004f1000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:03 executing program 2: pipe2(&(0x7f00008e0000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xff, 0x80000000, "07323f3b2058dea0af39df9707a9735558c40c168be6ca5e70465a3709b1d20acbd1833a0770a1318398e1797629cae531f121037137f99d87f7316ed914a0d9161073e76d0b8ce8601f5eec67f6b8a777c4bc87a0abb663ef3d7b8a6d74a70a9a6afff3eaa6927babd6af696b816fbc67536485c0437d1a54049cd4500f29d4b1164e0d6649fe7eb5d9c8fbe2650deea8546c4c5647940bfb0dd059762526a3b3d912af6919e11c83fb984fb34783a751214f94f1f56ac9ca7002c64bbb41cd1547f0ab76768f911b584e77495662379c7ed50bfc51a2902e8bef332920c6311904949a0a931f4bad5a38e90ad0bb67d092276bf5994e"}, 0x80000) clock_nanosleep(0x0, 0x0, &(0x7f0000408000-0x8)={0x0, 0x0}, &(0x7f00002eb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ab000-0xc)='/dev/autofs\x00', 0x501000, 0x0) sigaltstack(&(0x7f0000685000/0x1000)=nil, &(0x7f00007fc000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000563000)={r1, &(0x7f00004e7000-0x56)="8a0552b0082173f5426e2a510341c061866fb64f58ce1abab223e0e84104baa18ac78887015e0692908f49c1ad445631cd8da44c07e79fe0f4a6758b3161b458831b2f2262c42c27b54c86145fe6dacfaac8cf9db6f5", &(0x7f0000af9000-0x2)=""/2}, 0x18) unshare(0x400) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x0) rt_sigpending(&(0x7f0000e50000)={0x0}, 0x8) 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_open(&(0x7f0000340000-0x1)='\x00', 0x800, 0x3, &(0x7f00003e5000-0x20)={0x80000001, 0x9, 0x20, 0x4010000, 0x2, 0x7, 0x100, 0x3}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000fc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083d000)={0x0, 0x6, &(0x7f0000fe8000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xffffffff, 0xd, 0xa, 0xf, 0x80, 0x18}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000ece000)='GPL\x00', 0x6, 0x5a, &(0x7f0000814000)=""/90, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 09:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000bcc000-0x8)='./file0\x00', 0x44000, 0xa) getsockname$packet(r1, &(0x7f000062c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000392000-0x4)=0x14) bind$can_raw(r1, &(0x7f0000f26000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) rt_sigprocmask(0x0, &(0x7f00003ab000)={0x80001000}, 0x0, 0xfffffffffffffede) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_procfs(r0, &(0x7f0000629000)='mountstats\x00') clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c2b000)={0x81}, &(0x7f0000753000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee8000)={r3, r4+10000000}, 0x8) r5 = epoll_create1(0x0) timer_settime(0x0, 0x1, &(0x7f0000b3c000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000cc4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r5, &(0x7f00006c8000-0x24)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000665000-0x8)={0x0}, 0x8) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000408000-0x8)={0x0, r0}, &(0x7f00002eb000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x208000) mq_timedsend(0xffffffffffffffff, &(0x7f000023c000)="", 0x0, 0x0, &(0x7f0000001000-0x8)={r1, 0x0}) 2018/01/27 09:52:03 executing program 4: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f00004bc000)='/dev/vcs#\x00', 0x9, 0x80) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a13000-0xbc)={0x400000000, 0x0, 'client1\x00', 0x1, "9d68a98938b396b9", "fa25807fd97058c7e8ef731a109a38176a14480de0340b47084e730b89d23f28", 0x7fff, 0xd298, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000819000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffc0, 0x14000) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000a13000-0x8)={0x1f, {0xb8e, 0x20, 0x9, 0x40, 0x3f, 0x4}}, 0x8) 2018/01/27 09:52:03 executing program 1: r0 = epoll_create(0x4) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a65000)={0x0, 0x2, 0x9}, &(0x7f000059f000-0x4)=0x8) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/27 09:52:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_int(r1, 0x1, 0x39, &(0x7f0000194000-0x4)=0x0, &(0x7f0000b52000-0x4)=0x4) mkdir(&(0x7f00006e7000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1000000000001) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000034e000)=0x0) exit(0x0) getdents(r2, &(0x7f00001a7000-0x62)=""/98, 0x62) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001af000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff001}, &(0x7f0000c9e000-0x4)=0x98) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f0d000)={r4, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000089c000)=[@in6={0xa, 0x2, 0x17708e5e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}], 0x74) fchmod(r5, 0xc8) execve(&(0x7f000070a000-0x8)='./file1\x00', &(0x7f0000c48000-0x10)=[], &(0x7f0000457000)=[]) openat$selinux_create(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000012d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a2d000)={0x0, 0x1}, &(0x7f0000545000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f5f000-0x4)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000746000)={r7, 0x2, 0x30}, 0xc) ptrace$setsig(0x4203, r3, 0x0, &(0x7f00006e5000-0x10)={0x37, 0x5, 0x40, 0x7fff}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000637000-0x8)={r6, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00002f5000)=""/19) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000087000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) accept4(r0, &(0x7f000007b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eb1000-0x4)=0x58, 0x80000) msync(&(0x7f0000646000/0x14000)=nil, 0x14000, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f000088d000)=""/244) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f000098a000-0x8)=""/8, 0x8}, {&(0x7f0000b83000-0x7a)=""/122, 0x7a}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a04000-0x4)=0x7, 0x4) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000cc5000-0x20)={r1, 0x3, 0x8, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r6, 0x4, &(0x7f000063c000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mprotect(&(0x7f000097b000/0x12000)=nil, 0x12000, 0x1000004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000047b000-0x4c)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5a680000000}, @in={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) socket$nl_route(0x10, 0x3, 0x0) [ 371.930604] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 371.961958] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/27 09:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000035000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000690000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000078f000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000b0f000-0x8)={0x2, r2}) io_submit(r0, 0x1, &(0x7f0000812000)=[&(0x7f0000f37000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000451000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 09:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000162000-0x8)={0x0, 0x7530}, 0x8) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x200000, 0x100010100000000, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000418000-0x6)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f0000eda000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000b84000)=0x4) tkill(r0, 0x16) 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000096c000-0xa)='id_legacy\x00', &(0x7f00002ad000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e7e000-0x1000)="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", 0x1000, r0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a7000)="0000000000000001e3a285b500000000", 0x10, r0) r1 = add_key$user(&(0x7f000069e000)='user\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000039c000-0x1ba)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21755df00000000000044230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee74a7689525e8e81f7e1a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bc78b506e8b", 0xc0, r0) r2 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00003f9000)='/dev/dmmidi#\x00', 0x5, 0x135041) bind$inet6(r3, &(0x7f0000e40000)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000022000)={0x0, 0x8, 0xfffffffffffffffa, &(0x7f000060b000-0x8)=0x0}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r1, r2}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f0000b7f000-0xb)='/dev/midi#\x00', 0x80000001, 0x4000) 2018/01/27 09:52:03 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r1, &(0x7f0000002000-0x118)=[], 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) write$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0xffffffa1) 2018/01/27 09:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) vmsplice(r0, &(0x7f0000d80000-0x18)=[{&(0x7f0000f5c000)="95dc9c19e866c412158d8fd6bc477dc785f1e97c4bd053ce15f9ccd79101d3d62a194d7d60b15bfe86933bf2e04f3f9a4eb33b93adbdbc8bdf0d0997f9418b20b84d52985d119366f4c9f0165e5b61ff823076d9c20c84fe6f65add2995eac16f2cd6c6794ce05dd546fca9f50d2d254676a6dfaa6873a62544f927f3151527161cdde4bd016d6f53401a7431c3567603516294b09ac27b037c054d5bdbf51eeb45f50d613b82e637a74da3de71a4b102d5ba2841c66d29082104a7526d94ea8b7c1791d44b72f54af8debbc3638bccc2ab6a7044fa6abd9ec88a1cea485ee46c3a109d7c22fb9f25ef5c87dc6fa2e8aa7066d4bcfe690bdf75d582ebc025b65bf05bca55bb85740bc3b7befa917e3f98cef1494211ba500336d6b2f85f52715cf2e653fd40fdc695afcc42a47d75c0ae0dceb574932349606f6356c757830b810777e20c49edfbffd1706a71ef173f9f9cced2bae6e857ad40055d8767dba4d6779e91d5087c90b9f1a1c11c2d7da368467757601fecdf8c7fa02464b27813cbfe8da2962faecbf2297ccadd335ee26c271f6b2fde765e35b7e0025f9f6fd63429b2318f35e1974077e555fd0cb90aa64d986f489eccaddcd9456f6c1e3b39ac375df49d63db66681777a133f97dc15f4720247328ca7dbca261c7cd88f8733158019dea0ce7cb7d53d2a32fc30752170e3673bf1c6c353fdf215132b2032179577c2d51b610efcb290ab01971fb18db6bad81eac6274e5a68421628b57be3c7e8b4cce9798597f999fed5a742392cd02f18c9b5461f6a95a6b731ed7b1dfcfea43f98f0b49bdb138f1b630866d52b82ec64dd65411ea7fb02f5d0bcd339608d596e6d69172819b0863d61220f4453f3f50f534eea456df056bf1ad1295ae054fd1e5d5285dfd548c02ece2958ac1cfeffa7c87e61e85cbcd2c2fc6ee5f56a773150954c4914e5aad4b945f815af68093b974e625785c88dab451efbe7ce18377d0411ac28eca1f4d9833a6c893371a04317086d010a00ab614f7ac6591093ee3d2bed35e0881dcdc716a38b240efbc4a3fcc238bc87fb3782912e7f14e1f2981c1ba7bf31f2a3ec8d72ffd2e7631607337fcde3ceef2900dfd05d2dbe6c7684f30d81dd6dcb623729241579b4823e8f3258f9b75427245073a6d91e0626a556f0cc84fcb0e53559f22e93a19063c87d6588fc8759c06b40f911f7233e2d211beea6ba98fab51a6bb2c1e0622b12c23f8ea2a07f13773b40973935c074809156da490c943ca0eb0dbca9538856e9f8ee13b292e085cf4034bc16e625bc643d2476e1a4126c5dd83e2d4d44eb7615950746041b7c2490c225a03240bdc3ba85df97dd7c56eef84fca2f6c513c798b366eaec474219908791194fdf7ece4acff603df5ad280bdd0c3a283c1cae254b7ccafd984bcbac3ecdd5add96632fafa332576d58c081a43c8632cd89e3b281f8830307b54468befdf8d21fcdf0e0e110f5d65280d31cf355740888104569b8fcbbdb51770ba97db8814a8f0e1ae7227c39690c03306af2fa4883316d6ac25584da39d748b9158e625047b436145b4c1dd2ff992daa2a8399b945ba93b791e47089cc9709180c0391f82bdc8eaa5de1edaaae44b9c1a04ab60c54f6cd077f99160c06fa3fe52b3974681c4fe86dea643e89d2dbca3578c60e2df401f1f5cfad7f719995446f5211458eb240dfa1814e6a2ee65a36d32a44e41486311545ff227be7aeeeb1c56ac4ce8a6793a3d8a9759d0337d0c26fa016e5149406317509901abff17f6641f006889df0d249af2939fb2be1b82e494d081e9a29ef3c18be253037ebcc547e38de2c163b84bd486094046f54442278d332dd4a9105c6968417fc152646d851e4bcfd0b88ff3475d673f6df8d9925d5142b5a95f2b4c7c05ad6dec67936308ff8e9a6727296195eb8e17f069bf3523cd940cd2b2877b2658a8cac9009fb776a991d14a6b64b8d6f9e584dbfb9a4b4dff5c327038a6d3429f281cae0d03ee02e041290be47c288ae6aeaef8519ce490bf37e8f138b0589027327ec15e261a340d27f7b1ebf137425d7a2bf3d5c043fd31ba4b700bbd0460152ae7162191161280a9df9ed87198d1d8d0937e88c3eb8f58f7875a954fdcc294748047e3e61fecacc951a30d503688d3b4c63622d0cc18d07ce896b71c420011182896f8b2270f092592b799d4efa1954678229b4c392c26dbddacf0d019884e013faef5b9c873b085ac4f699708494e1540efff48018590eb480a08e49ca17ca8e3fa5b91255e0990108b4728918f670fd083634d1f6b233346fd93ffb79cbe0b165820d5138bafad6399f4af56892479b8182e38acf945dee911d2ec790f7279a14281131b05d5dad44719298871b4b6fba34edd36e4a21fe5a13efb42d4a03efc5285c62885f9955cfd6c8c21ae44e91f9ebae100ccec36b38c0d952cb0509482c8bd5651c4bd7ac9ce3dd497ba4e3405920a7d2d30272c1aa4de455200db6a3153de3cc23e32f03e191f83d6ab78d85d2d65909967790dbc20f32c7f8383bbbbdfcf7727b139e4c5c3cab5165a24f7cb170c9c2f59a35776db1aab393f93bcf4f30176688fc873b474263b1d941f97d1632bf1e0c2752ee6e58fdcbe68d24fb14ff7f5bc2086097527072d7f9f450c5b9205ee75ba2e9b89b32a4aea1d61ca035f303884f2f91604baa5efc44da5fe520bac62fc90becd821cba5108cecaa43b1a8c8bcdcb3515bf91a1d633c676a1d7aa2c23607c488b74236265a59e1f12a35336a1e636633c870cdaa0912e62c83f5601cae9e61a06780f74d7a27a470fa2202e7267aa5ebd811ef0c66c1695e5707e5308944120efeaf275011736e25ad21295e8701d814037ff1106c038bf7a6282f0c2dd71762be176c97823fdede799ab537fd4968f60bf98123a6ecd0dbfaf91a00364696b8564c170cf253b850c1dfca812bea00382e64f4cb37d0200372b8db6fcf5c1875fce59c3f2fda208afefc5593bee8d9bc6d1e445b655922d9875e420b40e9c9d6e903c43493d90b76d9354543ced8eefc143139809fc7f63d9ec9eab6954bbded6c2f59abf68124ed5ad57c574d6bd266b0cfba3b2aa46d40b843a528e016eb68d1fb8863e77a07f6a9c333b51816a1c5916cb4bf3f51cadffa606a0561d0969ba3a1b0c924d4f397910503b254699937da06cbecb50d6e40f27d058db6bad7937df540b69c5de80373801917e0e7a2bf527042c0d72dbfdddfe10ffcccd122d76f176fa63db7077abdce8491948c716c3194df2fb2668e6fd76549c543cc0dd42fccd2d4eeacf6180785ce7f1d821d4254392961889636f9a9e1869d552d5dc1e27c494aec4587c318b09ba792b38b1b578eddd9aae668a65dd4565e2a3679b47f7c510c549d94dd978355b4875487153326ae169a3528882849fe0739690d6569c6dbec139903c58ccfe1503f92d2f834ae920a85377aa2048c949a6375bec0d509cc8622b7c96955b7c201ebe97682bb416e605ddbcaccafca211b11bbff5960c3106361156d6a14ee63f3559161f6e74effad0dfe34d8b74ccc327b5f567158a5abdb79a1b7b1f19a46c2696a0c338d9713a3f304c7067e1542501ea56f590289969c19b81fea13134c2d603305ea473cc178b923e48a701deb332ff52dd8ed28e25a5657d78891da4c6f3fe8b7e5e51ed83995570b4e20edb658c42f901bf27b893bd5f6bce41ad23f0e9e2d426041d48cb64e773c2dec47bcc87fa9154a33c326601989c5e241120c54a7932c84ae009ff7f825788ed6b1848cfa1e0cdd624b32a1695385e968f3cb2af23aa23cca5e9113bd339c767d683eb1ad5708cfddd1eec2e4a6c2799f591f53823c312cdf196531e0449150c797c303eab4c06085807601396852a401f50ef0f3ffb7148a9a43af2b57530b34ffa5f93e127ecd2640faf52e31ec8ead33a3199e4ec5074013e1d580e6e26ff597c327d855d3dd2e15fafa1dfafa71cab1ca5b67bf6a01c5b748d5eee498194b7d18adfdf6cea88cf805e54dacba769073d03f9dc82d07deb9159767c597ca069767032a177c34db25d475967e5b7ece3a04963f66efe38b353b616895d39bc62acf0cdfc004b277b17aca6d55f2fafc70d95155f01646de13f3d8c6a7f99c478ad74f20b4675b5181d58da4ef3d8014a531a10e186061178cadba37a04c2ecbef90205850fc84b813a87e5844f7b4261910d06438735f5ebbaa99a94c4c1f4df5b84a89fcf1b1a83025b9cf742129d41d4b4a5872caf3863496103661f17bee00fc485a016520db658657482f1ce0da1650e48b110ab37cb94a802da9d3f01b42ce068e5d0e9a100c9a038d494f3726b898ae104ed78e1f9d7558d6e8c6aa3beccddc166719cbc4d51baaeb5b4ead07ae706e3f5fedb5f78ca512e4818472c25ca64b9ff33a86ac8a958e391f7789654c59d16d364a09cceec9c87a5e85d994118a233bafbff16c22d15519877fe6af12572f3fe5ab4cef392a33ed52e06317e7a4084782c8046fc16d492f9e308a7693f91638d89a4d7a29ba6be5af3d5e6dcafdf6d19f3353dca1c882b0f38467010bfd2f4e9bb03e5945c9f6f69571e3fce3e28f7a7a82a623841bc4226e2e8e315a4a60ddb680a0b248281ede4803f8db58a9466864502d3fb9d50063bc4b596fb92bef82fc3d2f7f6d79438be5a59a4919c7fd3c93e1e8846b7b2e26ef22724a3b955143c089eeb4753e7a471f9a17ceeabb8363d1af5c0f959fafc1298cc89f49dcc0dbcd7ba365088546013f6783acaca8af80bd2d14f6f181d344d01031a66575459965fa7a9a8d6015751c8e6c20287331264113791fc6e9e6c274cf4f8a5f6cf2e3a6b085a9b5f7c039b2a1ca63c8c055260e8d3844f51f77e0a8c870d6e72741d1758aa7bd8458d50ec7693622de97232eb50c76734f9f51ea402d0c9872613c5cc182bf8818023118848f4a91d017ddf0534d28efd40f374ce88f6e54d535377f91c061b9165de26c1c0b751808aa6a154512d22187d6cc0e1cc8189d0cfab85ec9c667baec740da0b0eb174800da833f7f81f64327ebd1888299ccb359e92c35aff23fa42f04257b730e706802851f4d3571321eda2f0def69486e341a3414f52dc53591a5a6d511b2a47bc99c9237c240ee5709ec60ce761e20429afc9134c18a70a9cd4071af7d18c02b73746c04a2a8000b873591ee5fc554b524b9d78480fed03316951fc0cf891e0b3c573b8359fc72755bc45fe31b885fa879d436ffb413c485c4ea0803f9641a8acc7c33c7340bfc3631521392f48550ce837bb0055a78bed9643c1719b06f19c11d23959ceb1cb3eee15a6e1cb9976a3f5de90057c29b9f3d611908fc892c4ba755f9de7cba48952f22275f8d819ca78109121fe342af928cfcdcf2bb7b4c7b35e39b03cb57911ca308826f25012418ec22452f291ff0bdda3b0d1ee166fa6696af96e864a6b85516c4bff32794a90140cab26263d5ced5237a47f90e55f36124c6de609c79455b04ee66a609925c0b1335f48b143300706ec48230ebb31bb9695b62f9cdc7a273f414496f989f9f8a0b6609c5b0c52c97b481c5b0d80df9dc239fe03d3b552f5bdfc9b644e0e95c51be5519181650d5a0d77ee00b6123830c0b552183b6bde227ba7645be4cd30a96c0f042c1cd2c2f8696c4926888ae82f171f7f7add7466ef2de9f4e23d98e80bfa420891579439ca25ca3d91aa7ce5a62ce081e3e266650d3e4328091e8a5519c228f7c3aaff144ef53b47bfc6e55ead3c960a036", 0x1000}, {&(0x7f0000c1d000-0x6)="db9b2edcfba8", 0x6}, {&(0x7f000042e000-0x60)="8dda51a5bb0bb487a9916fa9bd3a221f7c6d18acae4a446acaf668bb6ce4ce68f5671a0f2c21a25f439f1f1a49751c77a8e7a0f7ab5013072a1d0cff31c196be663fac15f0637446ba7d7454130f78cb93b4f6b395af54b86e4de76dc2458e2f", 0x60}], 0x3, 0x4) socket$can_raw(0x1d, 0x3, 0x1) socket$rds(0x15, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f0000195000)='/dev/snd/pcmC#D#c\x00', 0x400000, 0x0) userfaultfd(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000032000)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 09:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) socket$inet6(0xa, 0x6, 0x9) 2018/01/27 09:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b8e000)='net/ip6_tables_targets\x00') sendto$inet(r0, &(0x7f0000537000)="9d410d0b2255f76062eb7dff0f4c953fb6b01d9848809a5cc33b0337d7526b24fbfef8c22b54af21b0f42cd8cd82e179fb439bc15bf3fbe553446738e721c0f098a50018c913632e47e7d00e39d28ad8078795ab0ef0d2e90e35f800cb9b3e", 0x5f, 0x20000080, &(0x7f0000541000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80003, 0x0) ioctl(r2, 0x8982, &(0x7f0000000000)="") close(r1) 2018/01/27 09:52:03 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f00004e5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000049f000)=0xd) 2018/01/27 09:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000620000-0x8)={0x0, 0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000043f000-0xe)='attr/current\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/27 09:52:03 executing program 7: sched_getparam(0x0, &(0x7f0000245000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='wlan0posix_acl_accessem0\x00', 0x0, 0x2b, &(0x7f0000002000-0x20)={0x9, 0x22d3cf88, 0x1, 0xff, 0x7ff, 0x4, 0x1, 0x2000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x18800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000005000-0x4)=0x4, &(0x7f0000002000)=0xcc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x9, 0x2, 0xda5f, 0x200000000000000, 0x0, 0xfffffffffffffffb, 0x2000, 0x1, 0x0, 0xae, 0x81, 0x10963b8f, 0x1512, 0x44, 0xc30, 0xe0, 0x9, 0x7ff, 0x9, 0xb1, 0x0, 0x9a8, 0x6, 0xffffffffffff8001, 0x80000000, 0x809, 0x60, 0x7, 0x7, 0x3, 0x0, 0x3, 0x3, 0x5977b707, 0x10000, 0x7, 0x0, 0x1, 0x0, @perf_config_ext={0x7125153f, 0x6}, 0x4, 0xffffffffffffff80, 0x6, 0x8957c36ff9920c52, 0x9, 0x5, 0x4, 0x0}, r0, 0x8, r3, 0x4) 2018/01/27 09:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000ebf000-0x4)=0x5f0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000882000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000838000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000569000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000390000-0x4c0)={{0xfffffffffffffffd, 0x7, 0x4, 0x3, "4ee55a2bf5d68dc168bce7908df2348037d242c6b1bcf4ad6ac34460247a359abf3bff1dbdf14b021cef4455", 0x1}, 0x4, [0xdce5, 0x4, 0x8, 0xf000000000000000, 0x0, 0x2, 0x7fffffff, 0x32de, 0x6, 0x18, 0x1, 0x4, 0x5, 0x1, 0x7, 0x5, 0x5, 0x4, 0x5, 0x5, 0x0, 0x7, 0x7ff, 0x7fff, 0xffff, 0x443, 0x100, 0x4, 0x20000, 0x80, 0x0, 0xfff, 0xffff, 0x7, 0x7fff, 0xff, 0x5492, 0x1f, 0x80000001, 0x5, 0xae25, 0x80, 0x1, 0x3, 0x4, 0x10000, 0x1, 0xe5, 0xfffffffffffffffa, 0x4, 0x2, 0x401, 0x4, 0x4, 0x0, 0x0, 0xa7, 0x1, 0x389a, 0x200, 0x79, 0x3, 0x40, 0x4, 0x400, 0x10000, 0x80000000, 0x2, 0x4, 0xfffffffffffff001, 0x40, 0x100, 0x0, 0xffffffffffffffe0, 0x1, 0x6, 0xfffffffffffffff7, 0x101, 0x7fff, 0x0, 0xff7, 0x2, 0x7, 0x401, 0x7, 0x7fffffff, 0x5, 0x3063, 0x19, 0x7, 0xfffffffffffffffa, 0xcc, 0x400, 0x10000, 0x2, 0x79, 0x6, 0x62, 0x7ff, 0x3, 0x6, 0x7ff, 0x3, 0x39, 0x6, 0x0, 0x10000, 0x0, 0x9, 0x8, 0xc18, 0x0, 0x7fffffff, 0x1000, 0x0, 0x7, 0x7, 0x4, 0x7, 0x2, 0x0, 0x3, 0x5, 0x7, 0x0, 0x2, 0x6, 0xffffffff7fffffff], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x27}, &(0x7f0000000000)=0x8) pwrite64(r0, &(0x7f0000644000-0xb9)="", 0x0, 0x0) 2018/01/27 09:52:03 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003000)=0x0) 2018/01/27 09:52:03 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000755000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"43c6a607e65544"}, 0x2}, 0xfffffffffffffc26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x400000022, &(0x7f0000eb6000-0x4)=0x5, 0x4) 2018/01/27 09:52:07 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000096a000-0x8)='./file1\x00', &(0x7f0000e71000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fd1000-0x8)='./file1\x00', 0x4000, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ea0000-0x4)=0x3) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000090000-0x80)={[0x6000, 0xd000, 0x15005, 0x4], 0x3, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r0, 0x7, 0x1}, 0x10) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0xa, 0x20, 0x2, 0xbe, 0x6, 0x6, 0x0, 0xffffffff0000, 0x5, 0xfffffffffffffff7, 0x9}) 2018/01/27 09:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x59a6522f, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 09:52:07 executing program 4: r0 = socket(0x200000000f, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0xf24)='/selinux/enforce\x00', 0xc0200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000046000-0x4)=0x0) 2018/01/27 09:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000031000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000537000-0x4)=0x0, &(0x7f00001c8000-0x4)=0x4) getresuid(&(0x7f000024a000-0x4)=0x0, &(0x7f0000d0a000)=0x0, &(0x7f00000a5000)=0x0) sendto$inet6(r0, &(0x7f0000bb2000-0xab)="b4ef79949c679931babc8a1c30c4f3269723685db4de82c547acbd8b3cb5f9ab135f635f6855110f17507dba7c41ffa281d249044c928eca61b4ff3430e6931319629b5997fb78c8d3d6f2a9d5ee408bcf20436a2d233e5019dc9e1081f672b637af16a6d85072ee8dc72e3c9492556ff91e8dfdc435e0a1007c76748bbca475cc304b324ef31020bb7a02d7cb04c93278599e2fdd5685ee4a420344a5daaa2c8f313b63a06b5d5a95a3e7", 0xab, 0xa3ebccf0cfbf79e5, &(0x7f0000288000-0x1c)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0xfffffffffffffff8}, 0x1c) pselect6(0x40, &(0x7f0000b20000-0x40)={0x101, 0x9, 0x2, 0x0, 0x7, 0xdf7, 0x2, 0xe1}, &(0x7f000048b000)={0x1ff, 0xdc, 0x3, 0xfffffffffffffffc, 0x3, 0x0, 0x81, 0x8}, &(0x7f0000da7000-0x40)={0x5, 0x2, 0x1b, 0x3ff, 0x2b947e00, 0xffffffff00000000, 0x0, 0x80000001}, &(0x7f00009ea000)={0x0, 0x989680}, &(0x7f0000571000)={&(0x7f0000f7d000)={0x0}, 0x8}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d54000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3f, 0x2, 0x0, 0x2, 0x20, 0xa0, 0xdf, r1, r2}, {0x9, 0x5, 0xedbc, 0x7fffffff, 0xcc1, 0xff, 0x6, 0x9}, {0x4, 0x1, 0xfffffffffffffffc, 0x5}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 0x3, 0x80000001, 0x1, 0x1f, 0x40}}, 0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000196000)='/dev/hwrng\x00', 0x101800, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00006d5000-0x18)=""/24) 2018/01/27 09:52:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x181000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x8001, 0xffffffff, 0x4, 0x0}, 0x14) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0x7fffffff, 0x1, 0x42, 0x4, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000004000-0x8c)={0x1000, 0xffffffffffff0000, 0x7, 'queue1\x00', 0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) ptrace$cont(0x38, r1, 0xfff, 0x9) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f25000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/27 09:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d5f000)='./file0\x00', 0x1) chmod(&(0x7f0000680000)='./file0\x00', 0xf8108f5394c6dcb0) creat(&(0x7f0000bdd000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d94000-0xf)='statm\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/27 09:52:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fcc000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x3, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) sendmmsg(r0, &(0x7f00002f1000)=[{{&(0x7f0000216000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58, &(0x7f0000459000-0x8)=[{&(0x7f0000abf000)="35079a3c7a2a0223c183b87b8b600e57dec1663464da8565acc14c6b80e9a5db7b866a3bba8cb312fd4293ad583d60", 0x2f}], 0x1, &(0x7f0000093000)=[{0xf4, 0x119, 0x7, "f0bf77ec0b57ea6f18e78f7ac51200c2e7e3a661ae8c748e76e9a67cf4b4543530162c6756f7c4a34864b2b6372afbd4dfdfc65628659e3e733d36ad807443d20902b9e75b5b0ab22fc800842fe36e97d640920ece3eb9c03929a7c0d90be161554d927eeaf1631b730c24621034a37d57471573777db0de079a23e260b7d244a589133d63bd3f3c37f6ff1e5676b716add4deda7d14a94ee2aaf4eaa5880c4746904b872f2cf0b90b2d201a80893c32e9bebf17c0653b35bb460ba91f71c0686299c1c4527afd32daf73b0a63251dfb8a63faf972a0a3b05ce9cf6e3b01d0ac0fffd5bf50360b1e"}, {0xd8, 0xf4b991ffa7a75da8, 0x3f, "0394f471368a32207fd23beadafe3e8a9745c0e68bda42af27a766b79be19316eef29acab26c7cd5a261ef55315c250f020c38328a3d90ee39267b6d71ce0be5c7d50bff55c1ac11365528540c9ea7191fc5cc3d97decc3c2dcbd7d2c798001f14c284e727daf300549b504c6dc6398d85c0a795332a08f8010afd0b56a9a6393a50015c801846b808940669d44724c00cbc678e25336b62fb13957fa9c1eb8fcfe23a3a30b82b730697670adaacac5c5f8da4917d6c4fdea06e5f8cadc932a8ef1c885f0c46e92de3b88419"}, {0x100, 0x88, 0x7fc70b63, "5ace9d5a998c5f9040340bd941984fa0ae2ded2666c3295f99ffe65e15e6dfaa3d920f96e886703255c20a376f93135c9b7a862016f78aa250e00497d4e656056201e671f1a93dc72db92df89f9b67df5daf01f4150b963aaf7652463dcc8a2c812255899537aa75aecd859e0b2635c9b5ade6a82b5abef8c5179facaefe0d0606136d4c65ad29890536b9d4ecf4d9f716bc974ab3a4570a83db6b76a29f0500178234f3cf75c6011336913baf1ebc4d363b1437beff9efede98650e374f71b3dc73e5302b6f8a5f4a30a4c5d3b3dfa5ce1d9738901c46998112023bb4e80ee19d6ea79ce87beb161fc7ce393e455abf01c3"}, {0xa0, 0x116, 0x1, "836e561ed0610fcb2f2d43769a2a46dde03353d26c360058b197fd4a9fcd782b0bf7970f06b65b01cc00e4d7d2ad7ba9db49ba6eebf184235b1d18b261ec61ef2a51f01d508e85384638d75dc5d70c271041f457166dc49aa73544243bf908b1680202c184dae812fbed87ac3aea0b6021b478ce5bd890222a48e66db6935ced659e4d3cafba346f895df85d52ec364e29dece7e"}, {0xa0, 0x11d, 0x5b, "169c1c805ecd5778ddca934aa44e8dd7f3774167ef6cb39018df77d23945c0cecb9e58e3c8a3ace242a3c77409ddee27bb4885c7dc318083d8448e502b88c7839210e1ab7da0e43039b030091d693add2eb53ca932eadc6ed57500abbeb4faf842374765bd0c1a56c665ee740d6711adca265fb2d6cae31353ed503202b86c114b954ee602b6a9199d27cd2cd908a9e4366b9e"}, {0x4c, 0x10f, 0xc1, "f9152a275adc4b7e31ec8ec508cee94b6e35147ed3d5d4a83f043f22239c08955d192adbe7b2e50b1e333395d5657005e1f30052a36fb1c70e78bf16e64539"}, {0xf4, 0x0, 0x0, "270bb0b918c3789d935cf9b1aad72941558681e79aae33f1ce230f35d3e0e02862e015c8b8722776e4612f7d7b792f5fc16c83740442c1f694cba47ea3c28a45f649c7c35426a0bfe4ccf500680d90af4cd83c009b8c8ba98a9c26c94e8cda4a7de63001cd9486e45cb4776b08f86814ea98d591bab4e589e0dc7d34b6542c66ddabe39c7614e14ff0aa17ff847da0d143d8566463cd0c737648fc3bda3b26bcfb0e82dd4c9b63a67d3fc52b3b1c0499ef3a36e4c14f3fdc435ecc444d3b15165c1e296474622d4578375b85e75ba0f89d5da0b2d1135e7ecfdc8c324f35e5a0d76d48b5bc4de2e6"}, {0xcc, 0x110, 0x1, "b6317e34a2de9b10d98a0f5959cbb3940f5d97e994c1e3acb330767f149012434423631a052568c7e54c1701385c61878d5ddfad72ba5a010f18674b41a47ad098243a03b27bd9dfe764f0025661425aaff430aeee4e2118494373da7c53ad6f3f2f3579e8828d24821931b02341ff38a9d09a5388c3dad2696aa5a8907ec9b608d6756f177f4978735094ec66c6bf8cc86268db5e037360d354be9ca6c0e0f6f68a5a6eb05aa21ebb496fe24d214cb4857c1dd86dabfa9a32908202b7"}], 0x618, 0x801}, 0x0}, {{&(0x7f0000825000)=@sco={0x1f, {0x8000, 0x7, 0x80000001, 0x7fff, 0x73b, 0x800}}, 0x8, &(0x7f0000220000)=[{&(0x7f0000f42000-0x26)="df7a6f2b9903ebe42600c8b32a5a98e8bf054ef7c126bbe34ad45b575addfeaa0dab877f4645", 0x26}], 0x1, &(0x7f0000941000-0x420)=[{0xe0, 0x13b, 0x67d, "0a2c310450939ddc6420edd5e19c66c6af817bb60718742cebff19314cc3ae032dfa9f73b75dcce039075fb41e6fbb1ac5db75e7bfb89620dd667fc9657ab920f848f8f18515ea1e33c309da659785ba916a49867992fde29e3d8588b9e1aaccd08fe8978d63aaa7f1cc0d1cc5872c103c66aa9c55973e0552f78127ebb72abeb9de800f6f3e6e13bcb17d72fc6e24f08618a964163596c1fbde0fdd02eb8d70d420a5b45d7fdea27b589f3fcda7819fb9a41bd368985636a6c95d1ae5039c68ce0a3ff18107d355b9f3208b76ab93a5c8"}, {0xec, 0x29, 0x5, "270ae2fbd73608a7344b66838ebced62d7e7e3c4968e3e9e4deaeaeee54b8b9264ccde761f8b71e0032aa64bf2545cc2e6f2c330209f83dc3f90821f702a0eb355d276b809af7c6cce5e9d7da8e129331dcc6f0979e082619d7d0fc73657f093612b67b27f18b1af6f36ca6c6cc6975c7b10dba8bfdc83134d1d594dfb363535fc663bec24e3993edd03e17ba21549ea7e2a038979cf06d44163716d4a0f97f3226f5e20372040ea55f9be6de181782c74d5d45af659f333c6039d94c188456dd5bf713518f58bd9a06d3ee99e0166a36f8ea7b8f363e6443724fdd5f22e"}, {0x14, 0x112, 0x6, "95031e46c96caaf5"}, {0xa8, 0x1, 0x4, "939fc31cc59b4042d82a3110c3a094062ded2347abd79594b122ce2b47362057759093df63c51b94d0aeec80f52c7d0663a361f85479118abd63a9b3b680131a53e40561f747664ead1394e32daabbbaffaeb97315f2da559b29e36448642bd4ad953fcf9c0d7df228c76457df2c6f48058e0e7c80a75b7b2dc8bfebb9ad0f43f1c3434751e9270ed2da7aca09b4179eb1f7295f56220ade02"}, {0x70, 0x11f, 0x9, "1bcbedb28da7c9a648f8c13d4d8417f7a740df193afdfcb6d214b1558ebee8f8f5d9508d7befa2ec254c1987b2f44c4e473a56f7efa960d4601aff3ccc3d3eeb2c286f5185c3f3cedcc588a87de3fb448585ed2b6aac4bb33258b684cebea2776a5ad5"}, {0xdc, 0x105, 0x76d, "430e3cb0fd1bb7286d05ab3cc4ae1e26bab497803e92a34cedeb7dd754320f370205e83b524ea62510ffe69fb9da08c2b293f78e5acb77bef5719422263abf5417d3ddf941b95c0a89dd0eabb7d78d513dfdbc517360ec0c7caf91583c522c3273f561b6be55a2f62c175937eada990ee57339f14d5430ccbdd8b58ee3189f0937dceb3ff279fea6494599be21223812acf581960b522f3f33749262c436d1c0322f8bd567930f09662457c0f8943e1778230ff35e32ebac6cec9d801e1c251b6408d082106afe02f00a7f9914be"}, {0x4c, 0x100, 0xff, "d84195a1521627bd1630b2e9208c9834324d33d2b815d71db4e3a6244bab97a0acf0c5980647ea164d3eb5cc7e8de7cc47eabf988af8eca4027f71c8f2"}], 0x420, 0x4040001}, 0x5}, {{&(0x7f0000c6a000)=@in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f00008da000-0x20)=[{&(0x7f0000490000-0x2f)="46af0b64d04b32d08dd488818eb5798e0534e543005a955aab082a517cfd9e900afbceff8265e7d2aede1f9ea7222c", 0x2f}, {&(0x7f0000cb8000)="f24d08c50fa33e4ace74337afd98e32f12206f319c9a000ab1dfd82b9a94440fe770868affd4d6a6a8620345487795382bec0190aa7a709a946a082227a194d3de3d25575239be723c78ae2ae6ce7414e572f350d8b24aeb99bcafdd60c3656d0f4372dbaafcda73b3198fbb77c373140b3426b725db4d409fdd22f4973d2e6779438903e33f90e932e02df38b8156cf0c7f5e93fde021486169b55e455457ef3fe0f09dcc30bc217a0c186072728dd64734de5877", 0xb5}, {&(0x7f0000ca0000-0xf0)="e3d98061180401eebfb7add5379547c44a9991d1ae7eadfd7c552fad5782096e80e6ca7eca0648b68ca6b26e3c87d202a46607e865114368d20ba824e17aea0249cccfaaec263c197f52ec71c3ea940eaaab7954fc53b8f73644185d49635bcd5ad234d8a0a5e1a618fd8b6712bfff2374fa52d4549927ba4e7fccb830e0308570affc1f05e77528a952030b677c1743fc605e79cec646d49edb15a8dbb59f53d1e514c06882fa58abe59d2ce316a872723ec178636fa5eb2fb2ce24fb80bcf8b34ddd99fc85c100b5bdc3780a8d73137084b8ce0eef9aa9ce5e6b764f99505738edeb1fbf6e48308e51f22fcccdb44e", 0xf0}, {&(0x7f0000d91000-0x73)="5348b172ae362fbf11848bb274305ab71ffcb705d253ea5b8f5432797ad37740c1171e71a0cd61cfc97a127d6c49e6859b61e022797b58ee22b55f467fd1c5b51c95f4427231fc235319ed63ff92e152b545e843d49acb7244c446dea895bfaebc8575cfc58eeaab6ea6f6fe75fcbd744a21fb", 0x73}], 0x4, 0x0, 0x0, 0x4000000}, 0x1ff8000000000000}], 0x3, 0xc000) 2018/01/27 09:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000033e000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e6c000-0x140)="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", 0x139, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000dd6000)=""/1, 0x1, &(0x7f00005ae000)={&(0x7f0000112000-0x8)={'crc32\x00'}, &(0x7f0000842000)="", 0x18a7d5382221dfdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000704000)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/27 09:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000bc6000-0x1c)={&(0x7f0000716000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f03000-0x10)=[{&(0x7f0000c2c000-0x7a)=""/122, 0x7a}, {&(0x7f000080c000-0xff)=""/255, 0xff}], 0x2, &(0x7f0000cc4000)=""/148, 0x94, 0x1}, 0x100) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c1d000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d31000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockname$ax25(r3, &(0x7f0000a2c000)={0x0, {""/7}, 0x0}, &(0x7f000081f000)=0x10) sendto$inet(r3, &(0x7f00003e4000-0x2d)="f4ca629c39ac210800b31de7b522a03e6b8095dbef9f9d14fa0d0c900de1bbd37c2e8dc12a26d7f66809d15e31", 0x2d, 0x20000080, 0x0, 0x0) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) accept4(r1, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004b5000)=0xffffffb9, 0x0) 2018/01/27 09:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000071b000)='keyring\x00', &(0x7f000066c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f000024e000-0x8)='keyring\x00', &(0x7f00008c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e11b2beeee6f1515ccd9", 0xc9, r1) keyctl$search(0xa, r2, &(0x7f0000da8000-0x6)='.dead\x00', &(0x7f0000ae3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) keyctl$dh_compute(0x17, &(0x7f000051d000)={r2, r3, r3}, &(0x7f0000651000-0x1)=""/1, 0x1, &(0x7f0000f4e000)={&(0x7f0000a4d000-0x5)={'wp512\x00'}, &(0x7f0000a3a000)="59f6015eff34f7030000374140f5fc88d1c4a644050000001e7c100a93727d02ab16bffe4296ffffffffd3d2", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000802, 0x8000000000000000) setsockopt$inet6_opts(r0, 0x29, 0x46, &(0x7f0000607000)=@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008be000-0x11)='/dev/vga_arbiter\x00', 0x400800, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000001e000-0x4)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d2000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) creat(&(0x7f00003fa000-0x8)='./file0\x00', 0x50) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b67000-0x8)={0x9, 0x3}) 2018/01/27 09:52:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) symlinkat(&(0x7f00000b6000-0x8)='./file0\x00', r0, &(0x7f0000937000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000202000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x4, 0x200000000, 0x7f, 0x8}, &(0x7f0000664000)=0x20) r2 = add_key$keyring(&(0x7f0000ace000-0x8)='keyring\x00', &(0x7f0000e78000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000c13000)='logon\x00', &(0x7f00004fb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002a8000)="cd00", r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000037f000)="", 0x0) 2018/01/27 09:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e63000)='/dev/vcs#\x00', 0x36a, 0x29c100) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00001ea000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x400, 0x0, 0xff, 0x1, 0x20000040, 0x0, 0x0}, 0xfffffffffffffe68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 09:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000841000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) syz_open_dev$amidi(&(0x7f000069a000-0xc)='/dev/amidi#\x00', 0x1, 0x8000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/01/27 09:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000db0000-0xb)='/dev/audio\x00', 0x28000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005c5000)={0x7, r0, 0x1}) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) signalfd4(r0, &(0x7f0000aa7000-0x8)={0x3}, 0x8, 0x80800) sendto$inet6(r0, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f0000d06000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000377000)={0x0, @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]}}, &(0x7f000028d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e17000)={r2, 0x3, 0x2, 0x1f}, &(0x7f00009af000)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000561000)=@assoc_value={0x0, 0x0}, 0x8) [ 376.003527] device eql entered promiscuous mode 2018/01/27 09:52:07 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000002000-0x1f)="1f0000000104fff3fdde000000070000eff3f0f00800010004000002000000", 0x1f) dup2(r0, r0) syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000-0x4)=0x2, 0x4) 2018/01/27 09:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000003a000)="18616e2900", 0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00009fe000-0x8)={0x0, 0x0}) ftruncate(r0, 0x40) 2018/01/27 09:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005bb000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f7000-0xc)='/dev/rfkill\x00', 0x309600, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000671000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009ea000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035f000)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000377000-0x4)=0x0) fstat(r0, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a2e000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000834000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000292000)=0xffffff36) r10 = getgid() sendmsg$unix(r1, &(0x7f00004d4000-0x1c)={&(0x7f0000a0e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000af3000-0x8)=[{&(0x7f0000f25000)="", 0x0}], 0x1, &(0x7f0000822000-0x58)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r0]}], 0x58, 0x4000000}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000114000)={0x0, 0x0}, &(0x7f000039c000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001d6000-0x8)={0x0, 0x0}, &(0x7f0000aa9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000258000)={r11, 0xe785, 0x1, [0x1000]}, &(0x7f0000174000-0x4)=0xa) 2018/01/27 09:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000f39000)='./file0\x00', &(0x7f0000a98000)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d42000-0x20)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000177000)='/dev/snd/midiC#D#\x00', 0x9, 0x401) r4 = openat(0xffffffffffffff9c, &(0x7f0000f35000-0x8)='./file0\x00', 0x10000, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000813000-0x24)={0x0, 0x1c, "27dd46c429c63a09fff968b0915c013d392cf689738a24835933faaa"}, &(0x7f00002f3000)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000e53000-0xa0)={r5, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xad5, 0x9e3, 0x7, 0x1}, 0xa0) renameat(r3, &(0x7f0000a43000-0x8)='./file0\x00', r4, &(0x7f0000cef000)='./file0/file0\x00') ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000315000-0x4)={0x1e, 0x3, 0x185d, 0x0}) getsockname(r4, &(0x7f0000032000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091f000-0x4)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 09:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f2d000-0x8)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000399000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dc0000)={0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f000071d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b89000)=0x0, &(0x7f0000e51000-0x4)=0x4) stat(&(0x7f000029c000-0x8)='./file0\x00', &(0x7f000028c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_NMI(r1, 0xae9a) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 376.105483] binder: 957:958 Acquire 1 refcount change on invalid ref 0 ret -22 [ 376.132617] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 09:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000aad000)='task\x00') fstat(r1, &(0x7f0000ede000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 09:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0xfca4, 0x44, 0x10000, 0x200000000}) r1 = syz_open_dev$mouse(&(0x7f0000a68000)='/dev/input/mouse#\x00', 0xd9, 0x800) ioctl$sock_bt(r1, 0x8907, &(0x7f00006d6000)="0a25f5a5b63f479a890c0055875616e3ed822868fcd85525289a788d6ee60e1d8c1cd8b8512b570540c29d1d0782c3e299f491eb712c51a696b4b0b75767b959f69071de13a0e2cafdaa8c0a57d7e3caa370a753555eb60ee723a28b977a46e66d93c97d02390bbb885e131311a0648039267632197be6cf7d59f2dbda63ae9b4f0aefa8d42f6dfa89699c33cfc63d1aa5d312129cf66d9e0351d81558eb1279c7473d03f17c255f0a9af778b4caebe5bfd2838832ef6595ec58cb1095") r2 = syz_open_pts(r0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000989000-0x4)=0x7fff) read(r0, &(0x7f000060f000)=""/217, 0xd9) dup2(r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000484000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$inet(r4, &(0x7f0000eac000)="", 0x0, 0x20000000, &(0x7f0000335000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 09:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000452000)={0x0, 0x42c0}, &(0x7f00005e5000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000954000)={r1, 0x74}, 0x6) write(r0, &(0x7f0000927000-0x25)="24000000210025f0071c0165ff0ffc0e028d00000006000002e1800c08000b00000008b2", 0x24) 2018/01/27 09:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000000) connect$netlink(r0, &(0x7f00003fd000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0x1) 2018/01/27 09:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x0) recvmsg(r0, &(0x7f0000ba9000-0x1c)={0x0, 0x0, &(0x7f0000abb000-0x20)=[{&(0x7f0000c74000-0xcc)=""/204, 0xcc}], 0x1, &(0x7f00005d7000)=""/108, 0x6c, 0x0}, 0x0) 2018/01/27 09:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b82000-0x28)={@common='ip6tnl0\x00', &(0x7f0000b12000)=@ethtool_drvinfo={0x3, "7d3a0ce10084c1e7759f95b9c09125525b897de5c1d78bcadf5ade3c0cd1f828", "7148732da18332c953d770b0a0a42c7a15f245f7b4207ce5cad28deb73d10db5", "eaa753f2097208b8de4addd698a39571f4ba96e8d8760d10ca4ee109d2f5df0b", "6e28298f43b5a045dea5e2c7936d50f7fe8a1cc11362b9ae95cc8a1820ab1361", "0db4fef94c9bcb0d9b3a25af02d9af4f1adc90590b030be5deea464b1335715f", "a5f1a0d8b77b08c038705358", 0xffffffff, 0x200, 0x2, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:07 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f00008aa000)='@\x00', 0x2, 0x0) 2018/01/27 09:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000359000-0xa0)=[{{&(0x7f0000834000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x0, &(0x7f00007e2000-0x27)=[{&(0x7f0000bd3000)=""/4096, 0x0}, {&(0x7f0000cef000-0xa3)=""/163, 0x0}, {&(0x7f0000eba000)=""/4096, 0x0}, {&(0x7f0000359000-0x1f)=""/31, 0x0}, {&(0x7f0000d83000-0xee)=""/238, 0x0}, {&(0x7f00005ff000-0x4d)=""/77, 0x0}, {&(0x7f0000740000)=""/197, 0x0}], 0x0, &(0x7f00007ee000)=""/214, 0x0, 0x0}, 0x0}, {{&(0x7f0000c36000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, &(0x7f00001d9000-0x30)=[{&(0x7f00002ce000-0xc5)=""/197, 0x361}, {&(0x7f00000d1000)=""/97, 0x0}, {&(0x7f00006df000)=""/225, 0x24d}, {&(0x7f0000854000-0xa2)=""/162, 0x0}, {&(0x7f0000a7b000-0x58)=""/88, 0x0}, {&(0x7f000068d000-0x75)=""/117, 0x0}], 0x0, 0x0, 0x1db, 0x6}, 0x8}, {{&(0x7f00000f0000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f0000eba000-0x18)=[{&(0x7f0000b6f000)=""/228, 0x0}, {&(0x7f00006cc000)=""/107, 0x0}, {&(0x7f0000c02000-0x44)=""/68, 0x0}], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000eae000)=@un=@file={0x0, ""/108}, 0x0, &(0x7f0000d17000-0x28)=[{&(0x7f0000a40000-0x1000)=""/4096, 0x0}, {&(0x7f0000b45000-0x1000)=""/4096, 0x0}, {&(0x7f0000724000)=""/54, 0x0}, {&(0x7f0000023000)=""/211, 0x0}, {&(0x7f000009c000-0xee)=""/238, 0x0}], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000db3000-0x38)=[{&(0x7f0000ae7000)=""/196, 0x0}, {&(0x7f0000980000)=""/106, 0x0}, {&(0x7f0000efb000)=""/208, 0x0}, {&(0x7f0000778000-0x97)=""/151, 0x0}, {&(0x7f00001e5000-0x24)=""/36, 0x0}, {&(0x7f00006cd000)=""/204, 0x0}, {&(0x7f0000061000-0xce)=""/206, 0x0}], 0x0, &(0x7f000040b000-0x3f)=""/63, 0x0, 0x0}, 0x0}], 0x321, 0x0, &(0x7f0000fa3000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000fa9000)="0bf5430f080319", 0x7}], 0x1) [ 376.182778] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 09:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x7f, 0x9, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fchmod(r0, 0x18e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fec000-0x20)={r0, &(0x7f00009c5000-0x42)="e81d5ba9b49d88bc62948923d1e1cc79a35b962815b743e5ebf0f35a3ccfe2849a0a8e9f0876edfa823e219121041d0401ef46f0abf6f4cc9482819a23960b1917", &(0x7f0000820000-0x1)='W', 0x2}, 0x20) 2018/01/27 09:52:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0xfffffffffffffffb) connect(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x5, [0xa36, 0x3ff, 0xfff, 0x945b, 0x9]}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000004000-0x14)={0x3, 0x2, 0xfffffffffffffffd, 0x0, 0x984}) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x3, 0x6d38a2f4, 0x202, 0x1, 0x5, 0xb93, 0x8, 0x972, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r1, 0x7}, 0x8) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0xffff, 0x3, 0x0, 0x9, 0x7, "1d92b776ebe0dd11ec9525e0fe55e822b40287de38913eebfa28aeca1f45a08e0c2e3179b59f7ce58c1b35ad3241740c5616100ab8260ae2bc6287c079cd62", 0x3a75}, 0x58) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000005000)=0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000007000-0x8)='./file1\x00', r0, &(0x7f0000007000-0x8)='./file0\x00') r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xb3, 0x100) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0x60, 0x8000) uselib(&(0x7f0000005000-0x8)='./file1\x00') ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000003000-0x4)=0x0) connect$unix(r2, &(0x7f0000004000-0xa)=@file={0x0, './file1\x00'}, 0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000009000-0x4)=0x4) 2018/01/27 09:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f6a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000ffe000-0x78)={0x2, 0xffffffffffffffad, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00007b5000)={0x0, 0x0}) bind$llc(r2, &(0x7f0000dc3000)={0x1a, 0x16, 0x94, 0x80000001, 0x4, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000e25000-0x10)={&(0x7f00004e3000/0x4000)=nil, 0x4000}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r3, &(0x7f0000dd2000)=""/100, 0xfffffc9c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d83000)='/dev/vcs\x00', 0x8a803, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000aba000)={0x0, 0x0, 0x800, 0x7, 0x2, 0x58, 0xffffffffffffff4a, 0x6, {0x0, @in6={{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x796, 0x0, 0x6}}, &(0x7f000047b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a15000-0x20)={0x9, 0xffffffffffffffd6, 0x20b, 0xb0, 0x5, 0x5f, 0x9, 0x1, r5}, &(0x7f0000dbe000-0x4)=0x20) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000561000-0x4)=0x0) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/rfkill\x00', 0x4800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003c2000)=0x9fa1, 0x4) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000efd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000d89000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x1000000, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000211000-0x9)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000cc9000-0x4)=0x1ff, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007bf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000ff6000)=0x0, &(0x7f0000812000-0x4)=0x4) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/27 09:52:08 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000-0x25)=""/37) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000003000)={0x8, 0x6, 0x7fffffff, 0x3, "dd43165f4ae6843fc0952f3f05f2001df99929a73a443ccce3fb53f259f131745a4a5f213a6c07a77234a9b7", 0x3}) 2018/01/27 09:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000536000-0x1e)={0x18, 0x0, {0x3, @random="ceec8d5fa5bd", @generic="95ea29ea242508456f93502c134f2564"}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a89000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f000025d000-0x4)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000eaf000-0x8)='./file0\x00', &(0x7f0000f2f000)='./file0\x00', 0xd001, r1, r2, 0x3e000000000, 0x8000, 0x20) r3 = gettid() prctl$setname(0xf, &(0x7f0000a43000-0x4)='{lo\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000083000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8c000-0x4)=0x3e) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000875000-0xba)=""/186, &(0x7f000002b000)=0xba) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008c9000)=0x0, &(0x7f0000efb000-0x4)=0x4) tkill(0x0, 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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 09:52:08 executing program 6: mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000392000)={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]}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000+0x9a5)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001000)=""/220) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000bb1000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000db3000-0x400)={"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"}) dup2(r0, r1) 2018/01/27 09:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000167000-0x4)=0x6a2e, 0x4) sendto$inet6(r0, &(0x7f00006a5000-0x599)="", 0x0, 0x0, &(0x7f0000020000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000a7f000)='/dev/input/mice\x00', 0x0, 0x200002) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000584000)={"f6809e0cd305884ae02b762e86a4cba3e3c03dfcc472d12772c391603833139ff87c3698264ca1ed2cbf00219829e88b11ff811ebc5f34a4e03c8067043c1b6689632c68f9e2cf88b6c6245b6f88aae2d9a13f0376e74566ec46b3dde020938a39b148cab6a93af0834a1b01b131b794b0f66d9dfec319f305faf5de039bc3b958d713a49ad6c105950d33c1732f5276306c795fd58c682886949d60a546ec4663279ec73fc199c09c7b3d22a4fd233170b84088cf247a6a71c7762a2647d1bdf40d72de87a89ef1a26458e65ac294c8c9ddf4309145a71717008c0e7a8c981f30c88d60166b22de844e9ac3f9368d47985497e27249cee8b84a93b20bc8b84e7884a402a71f9ed121bb6715b0925d36b86a7bf0e0279faf052eaa42e6b784fb29536f3a1cc959474f1c15956b9fb02ae2f4dc9512f413e8c1cb9b16c974df87dee3e496df24e22efc8b221d93e853c4d8fba2ede15d517474e579f2806b0967db8cee1c9c726d0666a2037755ebae079da9360098c598d49952a9867800ca07ece8e459bdbd316223944be70ed0687707600d90061449144d467fe1f8a2ee64fabc1eee90304487253d9a70b38fa27c9b96a1189ab6015bd7bbecdef006ccedab8336acd1b6a916cc52eaf0a67e36f3725354f1b04d5dbb8697a7cb1757e6e8e2b640f4c273975d5d004461a846ffdce376a736f5d519de64f91d6051e4e1fcee8f520dde2fbd1909b4c48301bf4e44d98c8d839a500b768355a7ed23a65996c4e1135b85b5d6cd316b8555611be503bcbac0ee36be33288f26a488371e2a5a164b122a0f41b527375b7a1a6abc1e085aacb3638fcf9f859886d4a2bbc97e4945760875f369a8319feb13ff964b0eec271989b28f6d99e0caf8023cab688ba683d4415c4d39b2c5949a7441b0608bdc066e06a0b9f162119ea3fb50232a36f2db34c80772d59d00db72a2ef6aa285c7053abf95d5d69630cdd91a7a914619db2ee36058c2d5a785a6f2bd9d0fa79b7de41921346feaa9af10c130ed8b69388fcb86f8eec77152f2c8ba581afa6ace17545c1616812a9b1df1fb61e9a7958c6204813ee7f78e96b65aa11cc25d751552b42e17223158992ee080deeacad37c43514b6a152b3941addbdb3b02afb86e2373b911a5a02dcdeecebe79ffe2f93b15cc4a1ad659599db77629e99ebec566c2aead2d8473dd2a6e72ca0d86e2220a968cffae5a822da0c041ff9c843418ff37b4c067e99c9219ad5f4a2efab71b4738409754a57ce9b5e9fcdf8d6edc5b926d9a60695451612173912fb03db68fe869c0eb04e5c59c205e9dc0c18e3877ee0fee7e21a965c34a11e55464225a730a6154f3575c0743ddfdd2d15070663f4eb78465e4f81d5aa941d84f79359ed9af8765c873def2a14ccd435ba83fbdf4e140efd917fe031186a039489c50bde9cec8"}) recvfrom$inet6(r0, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 09:52:08 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000121000)={0x0, 0xffffffff00000001, 0x30}, &(0x7f00001df000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000401000)={0x2, 0xf, 0x8205, 0x2, 0xa933, 0x7, 0x3, 0xc000, r1}, 0x20) 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000022000)=@assoc_value={0x0, 0x468a63c2}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000022000)={r2, 0x3, 0x3fe000, 0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) pipe2(&(0x7f000083d000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000a31000-0xbd)=""/189) 2018/01/27 09:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000291000)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = gettid() ptrace$getregs(0xe, r1, 0x9, &(0x7f00001b4000-0x73)=""/115) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00009c9000)={0x0, 0x4000000000001, 0x2, &(0x7f0000c50000)=0x0}) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000002e000-0xa)='./control\x00', 0xc000, 0x0) faccessat(r0, &(0x7f0000024000)='./control\x00', 0x2, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000045000)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000046000-0x8)={0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x40000004, &(0x7f0000047000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000021000)=[{{0x0, 0x0}, 0x1f, 0x2, 0x7}, {{r1, r2/1000+30000}, 0x9d, 0x1, 0x0}, {{0x0, 0x0}, 0x1, 0x7, 0x7}, {{r3, r4/1000+10000}, 0x80, 0x8, 0x7ff}, {{0x0, 0x7530}, 0x2, 0x8000, 0x78}, {{0x77359400, 0x0}, 0x2, 0x0, 0x1}, {{r5, r6/1000+30000}, 0x1f, 0x8001, 0x4}], 0x70) openat(r0, &(0x7f000000b000)='./control\x00', 0x103000, 0x100) 2018/01/27 09:52:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x6004, 0x102000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bcb000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000676000-0x10)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f00005ce000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000256000)={"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"}) 2018/01/27 09:52:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000d03000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000886000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1d000-0x1c)=@req3={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000)={0x8, 0x1, 0x8000}, 0x4) syz_open_dev$evdev(&(0x7f0000e91000)='/dev/input/event#\x00', 0x2c, 0x4040) 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x16, 0x92) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) sendfile(r0, r0, 0x0, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000da7000-0x4)=0x800000000000006, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000275000)='tls\x00', 0x4) 2018/01/27 09:52:08 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f64000-0x6)={0x0, 0x101}, &(0x7f0000c9d000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009b1000)={r1, 0xe89, 0xa, [0x1c38, 0x0, 0x9, 0x9, 0x5, 0xfffffffffffffffe, 0x3, 0xc017, 0x1, 0x3]}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000900000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000-0x4)=0xb8) 2018/01/27 09:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000d86000)="1f000000520007f2000094fef5000f430a0017d200000028b3a500e3ffb92b9d", 0x20) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000f6e000)=0x0, &(0x7f0000b3d000)=0x4) read(r0, &(0x7f0000dc3000-0x9f)=""/159, 0x9f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000392000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000091f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r1, 0x0, 0x0, 0x101) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e51000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x10000, 0x5, 0x1014af8f, 0x10001}, &(0x7f0000276000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00009b4000)={r3, 0x3, 0x78, "95078858cf0b491bf9d4984316734f93b56422b8e571627c58b7c03386f6f314120df5e9fdf954fb6e6960327bdda6e6caa123a7f5d50efbd8f1e6d18cc6c23131cf1f3ddc4c91299529b6b6f56b692dd054b2eb703faccc69f4e6bd74b7e089d4a0116112db3807f343b0d3039309207dddf6809a7606fd"}, 0x80) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000055b000-0x22)="300000001a000704009433dd01000400160f0001c6001500fffe3b06000f00ff27", 0x21) r1 = open(&(0x7f0000a65000)='./file0\x00', 0x40002, 0x40) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000014c000)={0x2, r0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000049b000-0x4)=0x81, 0x4) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000371000)={0x0, r0}) getsockopt$sock_timeval(r1, 0x1, 0x40000000019, &(0x7f000089b000)={0x0, 0x0}, &(0x7f000038c000-0x4)=0x8) 2018/01/27 09:52:08 executing program 0: pipe(&(0x7f0000e11000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000001000-0x8)={r1, &(0x7f0000000000)=""/35}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b43000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00002df000-0x8)='environ\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000e10000-0x4)=0x0, &(0x7f000007f000)=0x4) sendfile(r2, r2, &(0x7f000075a000-0x4)=0x0, 0xfffb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f9b000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9c3, 0x8, 0x3, 0x86}, &(0x7f0000701000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000055e000)={r4, 0x8}, 0x8) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f1a000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 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) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x7f, 0x6, 0x1]}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000-0x2)=0x5, 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000-0x8c)=""/140) 2018/01/27 09:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f40000-0x4)=0x0) gettid() sched_setaffinity(r0, 0x8, &(0x7f0000045000)=0x0) r1 = getpgrp(0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00002bc000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000031d000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008fe000-0x4)=0x0) sched_getattr(r1, &(0x7f000087d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00001ac000)=""/10, &(0x7f0000872000-0x4)=0xa) recvmsg$netrom(r3, &(0x7f0000045000)={&(0x7f000004c000)=@ax25={0x3, {"d8fb56033688f5"}, 0x4}, 0x10, &(0x7f00002be000-0x18)=[{&(0x7f0000ad1000)="5324a243d5475e247b49334f9e8409f2393d284303c448be4ffef324106efcc93724dd14cb591a5913a948f5cb2e96ca45673a0b69191c1acb99c4faa3b02defb783820a1c7d57c2da5fd22f5227a4cb7586490a7394cb3a110f9b0f8fc44e6bbe5dffb1ca0d", 0x66}, {&(0x7f000088f000-0x5d)="86948340db86918ded03a3da86f5695a8657ba36eb21f7badb0e625b0279d5816bed5d82c2ba09566322dbf642171c8d69ddf978e2e93189aceaa980764ac850019f03d972c652c2fa1df1a906f790b5e6ed508a676129b48b6d500061", 0x5d}, {&(0x7f000050d000-0x1000)="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", 0x1000}], 0x3, &(0x7f000064e000-0x230)=[{0xfc, 0xfbacff20efe96395, 0x9, "b8ca68a156feb9de39b88a0cbd1966ef5f189d77f3d357cd1ed616b1d5a0e69a85f31a841c4dbe1a6d980fc0b27e74c3a0b17c7aa1667bc9fccbd660b206f25c989e42d5ab86cb8805300eb3edb5d6285266c43225ae3b4afaa045713a63806ca19d6d6b0836da8f17ed7e21bd65075df562cf64d50320be4ad423188afa8d9d83923183acaf9a98e6b2c9a3da597b9c5d60c222df251beaabed89193791e0dda54ac942b273d26da485609e27cad2e027af29080115ae47395d302b6d0e1cd33e9f117f63bed53daa2acb6d340fa89b8f57b614a5d0c0a0f80e8ecb57d59e2eef6f91ae9adccdd262f13718269aea"}, {0x5c, 0x0, 0x10001, "87dfc6b2a9853208b3fbcb423e16b4d501988655817460480dccc0a91f2e57926b9d688da857ba3c5c2aab0337f2466382bc4e5c7cf7daa500b2ac89f057565af3adba882782b2afee27fee437341d"}, {0xac, 0x10f, 0x0, "06662476378812102dd2372c3ef0d5313d0f71925829e653061d52fe8e1abc035d60b4b6f30586c3f080f3c9bfc44f204a4097fb04263b4149c46f6c4d1276141bbc8307d996973b66a190c08907f6bb32a3cd9acdc9b893a3f55633719c6f53ccc56733f1177184edbabb42769ac173c87d58290f0b9448cacd1cbcb9c502bacd2998c9a588d9b8acec39537695f71f6551f88284486b583f36c60619"}, {0x2c, 0x3a, 0x0, "2ce153ae3ac5d295c696d5bd7b5a7fe5918da064921095902281f7b92ce33d"}], 0x230, 0x80c4}, 0x10002) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000000201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000097a000-0x1c)={&(0x7f00005cb000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x8)={&(0x7f00003e9000-0x10)=@can={{0x1, 0x6, 0x7, 0xfbf3}, 0x8, 0x2, 0x0, 0x0, "b912e310793ea24a"}, 0x10}, 0x1, 0x0, 0x0, 0x4801}, 0x4800) keyctl$session_to_parent(0x12) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000024b000-0x50)={@common="62726964676530000000000400002000", @ifru_ivalue=0x1}) r3 = syz_open_dev$sg(&(0x7f00002d9000-0x9)='/dev/sg#\x00', 0x6e38, 0x2100) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000f96000-0x20)={{&(0x7f00000a3000)=""/0, 0x0}, &(0x7f0000c8d000)=0x0, 0x20}, 0x20) 2018/01/27 09:52:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002f0000)=0x0) r2 = dup2(r0, r0) perf_event_open(&(0x7f0000306000)={0x5, 0x78, 0x101, 0x2d400000, 0x7fff, 0x24, 0x0, 0x8, 0x2000, 0x7, 0x7a, 0x101, 0x7, 0x0, 0x3, 0x7fffffff, 0x200, 0x8, 0x7, 0x6, 0x7fffffff, 0x9, 0x40, 0x7, 0x7, 0x8, 0x4e, 0xd8, 0x2, 0x486, 0x8, 0x2, 0x100000000, 0x8001, 0x4bdf, 0x9, 0x20, 0x5, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xb}, 0x800, 0x9, 0xc70c32b, 0x3, 0x34ae3fe2, 0x36, 0x3, 0x0}, r1, 0x0, r2, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000901000-0xa)='/dev/cuse\x00', 0x2a4141, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000f4e000)={0x6, 0x5}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00002db000-0x10)="6b4d4994923951fce70f21e742403765", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000a000)='./file0\x00', 0x4000, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000018000-0x10)={r1, 0x28, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 09:52:08 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00002e7000)='/dev/vcs#\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0cfec"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007aa000-0x11)='/selinux/enforce\x00', 0x505002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000572000)=0x0, &(0x7f0000588000)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc0000-0x11)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000007c000+0xbbb)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c27000-0x8)={r2, 0x24}) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000786000)=""/215) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000569000+0x53c)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000364000)={&(0x7f000065f000)=[], 0x0, 0x2, 0x8, 0x5, 0xfffffffffffffffa, 0x3, {0x2, 0x3d2f, 0x5, 0x8, 0x401, 0x8, 0x2, 0x5, 0x1, 0x7fffffff, 0x7, 0x0, 0x9, 0x7fff, "b0b9e9c7434f90dfc7a5ef535666e8dc6ebaed585108e5c86afd04dd58d6a013"}}) clone(0x0, &(0x7f0000010000-0xf9)="", &(0x7f000000f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000d000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000bb000)='children\x00') preadv(r3, &(0x7f0000b26000-0x8)=[{&(0x7f00006f5000)=""/167, 0xa7}], 0x1, 0x0) 2018/01/27 09:52:08 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0xf4)=@ipv6_newroute={0x28, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x400003e) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001e000)=0x0) ptrace$setsig(0x4203, r2, 0x23c, &(0x7f0000016000)={0x29, 0xc, 0xe6, 0x9}) 2018/01/27 09:52:08 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) userfaultfd(0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000000d000-0x8)='./file0\x00') r1 = socket(0x10, 0x80807, 0x4) accept4$inet6(r1, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f000000e000-0xf4)=""/244, &(0x7f000000a000-0x4)=0xf4) 2018/01/27 09:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000063c000)='./file0\x00', 0x200180, 0x40) r1 = syz_open_dev$dspn(&(0x7f0000eb0000)='/dev/dsp#\x00', 0xffffffffffffffdb, 0x41) ioctl$sock_bt(r1, 0x8906, &(0x7f0000162000)="8ed74bed7c16520c18358e0000ab75ca9f31cc89a2af3effb6d146000598ee6723b6e3c8efbb93e4a2e5ba7b651d3a82b928f83ad1a8eec6e3e3306848d7953438ac809af89135d6733ef9fbe0d0717ce635d935509c7ac13c083091db9291a1f03b05573170ae9a6183c38bbaefeaeddc01000000b178992590aab9126097d9e8d7f42703e2aeec99c961933f44e704d733f75f12be03d622471b25e7b7bcb2d591e451df9c334d05ead10e92a123c670a93c480151be3c1899f40aad") 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000ec1000)='Q', 0x1, 0xffffffffffffffff, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 09:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000309000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) execve(&(0x7f000050c000)='./file0\x00', &(0x7f0000d04000-0x8)=[&(0x7f00001d9000)='tmpfs\x00', &(0x7f00002f8000-0x6)='tmpfs\x00'], &(0x7f0000bc1000)=[&(0x7f000058c000-0x6)='tmpfs\x00', &(0x7f000061e000)='tmpfs\x00', &(0x7f0000f72000-0x6)='tmpfs\x00']) [ 376.759931] QAT: Invalid ioctl 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getgid() setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 09:52:08 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000020c000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000074000)={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x100000000}, {0xa, 0x1, 0x23bd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xffffffff, [0x7, 0x3ff, 0x8, 0x9, 0x9, 0x0, 0xd9c, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f8e000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) dup2(r2, r1) [ 376.792067] QAT: Invalid ioctl 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bdf000)={0x3, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000166000-0x8)={0x0, 0x8}, &(0x7f0000133000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d8c000-0x10)={0x0, 0xac6, 0x4ee3abf2, 0x4667}, &(0x7f00001a7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a9d000-0x20)={0xf549, 0x100000000, 0x2, 0xffff, 0xfff, 0x7ff, 0x47, 0x0, r1}, &(0x7f0000c11000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d71000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xca}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000af5000-0x8)={r2, 0x2}, 0x8) 2018/01/27 09:52:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000907000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x74, 0x0, [0x5, 0x800, 0x2, 0x101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x10}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0xa, 0x0) socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7d000-0x26)="2600000025001504bbffff00ff7f000203efffe700406c0f0e00017fffeeffffff82158800af", 0x9) 2018/01/27 09:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000087000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000ee000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sysfs$1(0x1, &(0x7f00000e9000)='\x00') accept4(r0, &(0x7f000007b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eb1000-0x4)=0x58, 0x80000) msync(&(0x7f0000646000/0x14000)=nil, 0x14000, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000026000)=0x2000000000000000, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000537000-0xf4)=""/244) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}, {&(0x7f0000b83000-0x7a)=""/122, 0x7a}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) wait4(r3, &(0x7f00001cc000)=0x0, 0x20000000, &(0x7f00006dd000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a04000-0x4)=0x7, 0x4) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000cc5000-0x20)={r1, 0x3, 0x8, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) statfs(&(0x7f00005ec000-0xe)='./file0/file0\x00', &(0x7f0000825000)=""/207) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f00001b2000)={0xc0000008, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/27 09:52:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000965000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40100000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f34000)={0x0, 0x7f}, &(0x7f0000d21000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008f1000-0x10)={0x100000001, 0x8, 0x9, 0x24e1, r1}, &(0x7f0000ecd000)=0x10) 2018/01/27 09:52:08 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000069e000)=0x0) ioprio_set$pid(0x3, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) close(r0) sendmsg$key(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x4d, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 376.893445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 376.923234] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 09:52:08 executing program 5: r0 = socket(0x4, 0x5, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/vga_arbiter\x00', 0x400400, 0x0) setsockopt(r0, 0x20000100000114, 0x7, &(0x7f0000007000-0x4)="", 0x0) 2018/01/27 09:52:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x10100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000049c000-0xa)={r2, 0x800, 0x1, [0x1ff]}, 0xa) r3 = syz_open_dev$admmidi(&(0x7f0000db1000)='/dev/admmidi#\x00', 0x9, 0xb00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000001000-0x1c)={0x1, 0x4, [@random="88b942af6ff8", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000dc9000-0x4)=0x0, 0x4) 2018/01/27 09:52:08 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006a7000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000455000-0x1c)={&(0x7f0000fe1000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000078f000-0x8)={&(0x7f0000fe1000-0x6c)={0x7, 0x8d0, 0x1, {r2, r3/1000+10000}, {0x0, 0x2710}, {0x3, 0x1000, 0x2, 0x5}, 0x1, @canfd={{0x0, 0x80000000, 0x7fffffff, 0x4}, 0x30, 0x2, 0x0, 0x0, "09f8c1eeab494e48e6fddbc3e7da372d9f1453f30f1081f57a0b9758abd670347c40a0169e60c8e3c94a54e4e9a00572c0ca717f9c1245c0949726fdb85dea3e"}}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x2400c041) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec9) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00006a5000)='/dev/adsp#\x00', 0x1, 0x80100) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000072b000)=0x5) syz_open_dev$binder(&(0x7f000060b000)='/dev/binder#\x00', 0x0, 0x802) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/27 09:52:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) flistxattr(r0, &(0x7f000047c000-0x42)=""/66, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x497, &(0x7f0000e4d000-0x4)=0x0) io_setup(0x1, &(0x7f0000234000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) io_setup(0x2000000007, &(0x7f0000471000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x4ac, &(0x7f00006c5000-0x4)=0x0) io_setup(0x4006, &(0x7f0000981000-0x4)=0x0) pipe(&(0x7f00001f8000-0x8)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000d7a000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d47000-0x1c)=[@in6={0xa, 0x1, 0x1fe, @loopback={0x0, 0x1}, 0xbd}], 0x1c) 2018/01/27 09:52:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1d000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x574fd0643d870476, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)=""/159, 0x9f}, {&(0x7f0000002000)=""/48, 0x30}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000003000-0x1c)=""/28, 0x1c}, {&(0x7f0000003000-0x72)=""/114, 0x72}], 0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000001000)={{0x3, 0x1, 0x2, 0x3, 0x3}, 0x10001, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2162}, 0x1c, &(0x7f0000012000-0x10)=[{&(0x7f0000000000)="78e324c5dcd7240b9a024518cc9c34622efe489ec85392b604e3225c723840c416e5ff22044ba293529e8744f94ec8f9f475c12d5e8b98502ee24198e57f8f0ac2f638e2d8518c72d2d586272e4df4e8c346fc537d120171b9ec4eeac975d8b5f58e7db7421c4c32439e094c178dd1e19883787d18cd7b877a0e41b5ef8b54bafb683cd780ff7bc75211c11ec6a161ec3736cc620454baa53549564990530fdb1a5f0085eeefd494012f7e828a5815b5679a65909f4ebe4910b19c08ae2556d6b533902d912b", 0xc6}, {&(0x7f0000000000)="3b1c323cf9583188b078f11e4c7e82f3461ecc2a7a26989c4025c97e038cf51fd58582b78457e48bf5e727e9cdd14d4f7ba5b50f869c3156dcb4f154b0a55de7905e54109dff8aef5218273ce07e10a047dcbe5e97941f64d312653eaabad9df11da954f7c50", 0x66}], 0x2, &(0x7f000066e000-0x2c)=[@init={0x14, 0x84, 0x0, {0xffff, 0x8, 0xf8c9, 0x80}}], 0x2c, 0x40}, 0x800) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba5000-0x9)='/dev/ppp\x00', 0xc100, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000d39000)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f000006c000)=0x0, &(0x7f000090e000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000329000-0x4)=0xc) 2018/01/27 09:52:08 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000001000-0x7)='autofs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100000001) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000002000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) pivot_root(&(0x7f0000ae4000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00007e0000)={0x5, 0xaf, [{0x8001, 0x0, 0x3}, {0x800, 0x0, 0x4}, {0x3ff, 0x0, 0x4}, {0xffffffffffffffff, 0x0, 0x7c}, {0x3, 0x0, 0xfffffffffffffffd}]}) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000090d000)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6497f7a2330b36f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb08, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/27 09:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000b33000-0x6)=@hci={0x1f, 0x10001, 0x2}, 0x6) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000316000-0x4)=0x9, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000181000-0x11)='/selinux/enforce\x00', 0x280, 0x0) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d20100004a9bedaf2f87276e0a03602954221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b9b000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000028c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000)=0xe8) syz_open_dev$urandom(&(0x7f0000ee8000)='/dev/urandom\x00', 0x0, 0x40000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000aa0000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) read$eventfd(r0, &(0x7f000041c000-0x8)=0x0, 0x8) 2018/01/27 09:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ceb000-0x6)={0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000004e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c27000)={0x0, 0x80000000ed, 0x30}, &(0x7f00008f6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000093d000)={0x6714, 0x1, 0x3, 0xffff, r1}, &(0x7f00007b0000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000da3000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000090d000/0x4000)=nil) 2018/01/27 09:52:08 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f89000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f00004f9000)=[{0x0, 0x0, &(0x7f0000f8a000)=[{&(0x7f0000f8a000)="915df00d25d30f84d93a34bed68ab9c7c28558c74c4b07bc9be026329e5105c840c601e916fabbb96c0556781b4dd62c5435872def09e19e3c8dc7640c618e14f7e60f7adb1412deb94395abd77c99eeb674e6b4aa8fa0cfb09f010f7af04310447311a33d87e33e43911c02f15a124170b0689e9b7f4d902f02f6d31e69130bb47269abc8d7989f932a5fe29b688e", 0x8f}], 0x1, &(0x7f0000f8a000)=[@assoc={0x10, 0x117, 0x4, 0xffffffff}, @assoc={0x10, 0x117, 0x4, 0x4049}, @assoc={0x10, 0x117, 0x4, 0x8}, @assoc={0x10, 0x117, 0x4, 0x800}, @iv={0x4c, 0x117, 0x2, 0x3a, "6f9ab0f3d01c50d40fdc8d2c3821de56ae3fffe3c3a3e7cbd73e4d5415cd3346155b53b3ae9c0e1dc567468d25f9a0f5beb579d848693d760652"}, @assoc={0x10, 0x117, 0x4, 0x4}, @assoc={0x10, 0x117, 0x4, 0x8}], 0xac, 0x4}], 0x1, 0x4000003) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000200000)=@generic="760057b1f082f12152caf5f55968fad8", 0xfd9c) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000cd5000)=""/44) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchmod(r1, 0x40) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000046000-0x4)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000021000)={0x8, 0x20, [0xfffffffffffffeff, 0x8001, 0xfffffffffffffffc, 0x3, 0x1, 0x5, 0x100000001, 0xc0]}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f89000-0x8)={0x0, 0x0}, &(0x7f000024e000)=0x8) 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e42000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b67000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000079b000-0xe8)={{{@in=@rand_addr=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x1, 0x7, 0xa, 0x80, 0x20, 0xf7, r1, r2}, {0xea2, 0x6000, 0xffffffff, 0xad, 0x100, 0xff, 0x6, 0x0}, {0x200000, 0x13a, 0x0, 0x7ff}, 0xfffffffffffffffa, 0x7, 0x0, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x3, 0x8001, 0x4, 0x101, 0xcd}}, 0xe8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg$unix(r3, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000093a000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000eba000-0xa)={0xff, "5a1efd6c23f9"}) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) readv(r0, &(0x7f0000385000-0x60)=[{&(0x7f000033f000-0x23)=""/35, 0x23}], 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00004bf000-0x4)=0x0) perf_event_open(&(0x7f000009b000)={0x4, 0x78, 0x5, 0x8, 0x1f, 0x2, 0x0, 0x6, 0x2, 0xc, 0x3, 0x55, 0x9, 0xffff, 0x80000000, 0x28dad0e3, 0xb580, 0x6, 0x10000, 0x9, 0x7, 0xff, 0x7, 0x7, 0x5, 0x563, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, 0x3ff, 0x0, 0x4, 0x3, 0x80, 0x200, 0x80, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00008ac000)=0x0, 0x4}, 0x400, 0x9, 0x6, 0x7, 0x7f, 0x7, 0x9, 0x0}, r4, 0x10000, r3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fc6000-0x7e)={0x0, 0x76, "9c918b26917d6f3b1af6477b84e143613f06d34638c6a986104923ff14c556922a04788ed85f74f8fc5cba0168d4d62aba490820b339e0b3de051d6a842a4ff6ba86fd688b889a53bb9a896e1babf16e396a1f9d8486a92a98845c229fe1ff7e25aafb491a7a4f3e1da20987403d4c99a51e8318bfbc"}, &(0x7f0000919000)=0x7e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000858000-0x8)={r5, 0x6}, &(0x7f000056c000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000d39000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)='\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000521000-0x4)=0xc) lstat(&(0x7f000010b000-0x1)='.', &(0x7f0000e96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f08000+0xe50)='./file0\x00', r1, r2) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x7f, 0x9, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001e8000)={r0, 0x28, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000091f000-0x8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c4000)='/dev/rtc\x00', 0x80000, 0x0) bind$bt_l2cap(r2, &(0x7f00002ff000-0xe)={0x1f, 0xfffffffffffffffc, {0x80000001, 0xffffffff, 0xffffffff, 0x7, 0x5, 0x9}, 0x100000000, 0x8}, 0xe) r3 = syz_open_dev$amidi(&(0x7f0000ad6000)='/dev/amidi#\x00', 0x1, 0x406000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000708000)=""/139) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063a000)={0x1, 0x3, 0x8203, 0x7ff, 0x3d79000000000, 0x8, 0x1, 0x1, 0x0}, &(0x7f0000e22000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a5c000)={r4, @in6={{0xa, 0x2, 0x8dc, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa63a, 0xfff}, &(0x7f00006dd000)=0x98) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000e17000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) gettid() 2018/01/27 09:52:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/27 09:52:08 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000515000)={0x0, 0x1, 0x7, 0x67}, &(0x7f0000b73000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x3, 0x7f, 0x0, 0x7, 0xfffffffffffffffa, 0x101, 0x81, 0xc83, 0x6, 0x5af8ed68, 0x6, 0x3fa, 0x7, 0x8]}, &(0x7f00008ab000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x2ab, &(0x7f00009ff000-0x8)=0x200000000004009) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b7000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000a24000/0x4000)=nil) mbind(&(0x7f0000b1c000/0xd000)=nil, 0xd000, 0x0, &(0x7f00009ad000)=0x0, 0x0, 0x0) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000398000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005cd000)='cmdline\x00') exit(0x0) eventfd(0xfffffffffffffffc) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000f12000-0x14)={{0x1, 0x100, 0x14d, 0x5, 0xadac, 0x2}, 0x70c8, 0x7c0000, 0x7f}) sendfile(r1, r1, &(0x7f0000ac5000+0xaae)=0x0, 0x4043a) 2018/01/27 09:52:08 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fb3000-0x9)='/dev/sg#\x00', 0x5, 0x2000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fb2000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb2000)=0x1c) r1 = socket(0x10, 0x802, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000fb2000-0x8c)=""/140, &(0x7f00003c3000-0x4)=0x8c) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000001000-0x68)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x800}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000)={r1, 0x800000000000000}, &(0x7f0000004000-0x4)=0x8) 2018/01/27 09:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000000)='z', 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000488000)=0x0) getpriority(0x0, r1) 2018/01/27 09:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d03000)='./file0\x00', r1, r2) 2018/01/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f00009ed000-0xc)='/dev/random\x00', 0x0, 0x2) syz_open_dev$amidi(&(0x7f0000a5a000-0xc)='/dev/amidi#\x00', 0x0, 0x44600) ioctl$int_in(r1, 0x5452, &(0x7f0000f13000)=0x9) close(r0) 2018/01/27 09:52:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10001, 0xb3, &(0x7f0000001000-0xf0)=""/240, &(0x7f0000001000-0x4)=0xf0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000011000)={&(0x7f000000a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000b000)=[], 0x0, &(0x7f0000012000-0x4)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2018/01/27 09:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x1, &(0x7f000077e000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f000072a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c06000)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a80000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d94000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x100000001, 0x3, 0x0, 0x3, 0x4fb, 0x0, 0x80, 0x80, 0x3b, r2, r3}, {0xa7aa, 0x4, 0x1, 0x401, 0xfa4, 0x5, 0x5, 0x3}, {0x5, 0x4, 0x7f, 0x0}, 0x7ff, 0xb, 0xd4ed69863520116f, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x3, 0x832, 0x8, 0x2, 0x2}}, 0xe8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000517000-0x10)='/dev/sequencer2\x00', 0x103000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000227000)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000a04000-0x20)={r6, 0x0, 0x100010100000002, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) gettid() ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r0, r1) sendmsg$netlink(r2, &(0x7f00002c5000-0x1c)={0x0, 0x0, &(0x7f0000fcc000)=[{&(0x7f0000f61000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00008ee000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) setns(r0, 0xc000000) 2018/01/27 09:52:09 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="ffff00000001", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcf592"}, ""}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0x410000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000000d000)={r1, 0x3}) 2018/01/27 09:52:09 executing program 2: chroot(&(0x7f0000523000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002e6000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fac000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000e8a000)={{0x4, 0x1}, {0x3, 0x1}, 0x9, 0x6, 0xc24, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, &(0x7f00003c7000-0x28)=[{&(0x7f0000fa9000)="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", 0x1000}, {&(0x7f000056f000-0xf9)="9144474419a52086584322e99ff3ee3b2021241cceb1e5dc8184b185e85259a605e248b1f0b5c33b45518cd26b052b8bd8eabd0e3a82eca108be7f0e5aba7af755649685fd01cf3d243b27b3fc8966a046b24058b1af124f39485b361a00cbef24007a9e2d7728ba3c53ebcf2466c80f45f3dfb86ae24a2c6af4fae6f51e05a75f9fc50d4800c3cba089db78b1c5cc69e7ac99fb24c34548178ba0ea1c1d54d08a6e9b4a3fed8ec5b1c14b81c7a106f74c2a8634cb038312a272fb6b22072997ce1a3b21ba136d9be821e058face1b5bf289a1d2a9d98b3e13a625c36cd6954bddc773839da3356f11a90b837402585906fd0414a143bb5912", 0xf9}, {&(0x7f00007c8000)="75f4c6d8e14c48f0eb0678cbb42ad860855d15afe49e6a052519a0b99712d133f29ff9df5de935e1e7197625f2572d0e6e24665d762640c0a9ba7f38a9301f23bdcfdf505691afaf374243a1b9d86832a1e772053a34c28c2af41ec9b256347f9f1d67f39aba6ef8a0bb68dd301f0d8e9ed9b143ba38d0732974115ab80598e9ecd31eae23", 0x85}, {&(0x7f00008ff000-0x77)="23438f4be6ccd418df4b887ae4d203e6511658b1a5aa391b17be907f415e38affb28f051c5dc23719d7650c6accfcf2cb90a9924067c874f2ce7635ee9f44f49b23e23203691795af1501addf9addbde698db1d9d71a014de19575501d2814da18b7ee51864d235002fe0885c40b3c5d10e66b33b5731f", 0x77}, {&(0x7f0000d3d000-0x87)="ee06f101cb11d3f4bbe5dd2fc012c6b664af2622a78923fd1b00afd04f145d45c3a81a80714354b624214f020948690c00036e1dc50469abefeb6218aeced69344c5abaf97ab865338b2c7c156abc72534b3a415ea1f61e462c3e52eb61fdf5448e46d170868a5446fa0c04183c24ca04a79246cedc68278b394802262346ffb0cb87b01e4c5be", 0x87}], 0x5) io_setup(0xffd, &(0x7f00002ad000)=0x0) io_submit(r2, 0x0, &(0x7f0000d8b000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f000025f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 09:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000377000)={0x0}, &(0x7f000000a000)=0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004f9000)={0x1, &(0x7f000041f000-0x8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/01/27 09:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000091f000)='/dev/dmmidi#\x00', 0x0, 0x0) lstat(&(0x7f0000e64000)='./file0\x00', &(0x7f0000c84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) iopl(0x3) setgid(r0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00004be000)={@common='ip6tnl0\x00', &(0x7f0000573000)=@ethtool_dump={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 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)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000911000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0xfe4f, 0x0, 0x0}], &(0x7f00005fc000)=[0x0, 0x28]}, 0x0}}], 0x0, 0x0, &(0x7f0000734000-0x26)=""}) 2018/01/27 09:52:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000189000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0xfef1) recvfrom(r1, &(0x7f0000f9e000-0xa)=""/10, 0xa, 0x0, &(0x7f0000548000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) 2018/01/27 09:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) 2018/01/27 09:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000011f000)={@generic="a1005ad55752b3bab040b9afc175fabf", 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00003ef000)='net/softnet_stat\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007a2000)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x9, [0x100000000, 0x5, 0x8, 0x5, 0x7b25, 0xfffffffffffff7b5, 0x1, 0x52]}, 0x5c) sendfile(r1, r1, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/27 09:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000990000)='/dev/dsp#\x00', 0x7, 0x80402) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00005aa000-0x20)={"b6bdbbe89a12f409719cfed6519c8f81", {0x4, 0xfffffffffffffffa, 0x6ebf, "b740d55f0843", 0x1, 0x0}}) unshare(0x40600) r2 = open(&(0x7f0000940000-0x8)='./file0\x00', 0x8000, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f73000)={r2, r2, 0x3, 0x5, &(0x7f0000bfe000)="00e7ae1738d704fe941f3ad44b610c1313d2991a56ffd50beabe08f2a8731538fbe814a8e8bbccf29e6d12d6735e3a28581da7f432e9105094a53ccea30f2c0caee1edc6bd661994439b2504980a15e8e47ff8037a8d9a5680670db888a48cf13c372e350c9903f39063", 0xaf1, 0xffffffff, 0x1, 0x9, 0x6, 0x241a, 0x4, "a4fa9e411363b068af66a67ef87c3ba10b7b251f295e7a3c60912256393b97b2d702529464b51aefe8dcff718fd8ea30447aa9c53b"}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c5c000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007d6000)={r0, &(0x7f0000237000-0x7)="", &(0x7f0000351000-0x3e)=""/62}, 0x18) 2018/01/27 09:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f95000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) fcntl$dupfd(r2, 0x0, r2) recvfrom$packet(r0, &(0x7f0000bb5000-0x9d)=""/157, 0x9d, 0xfffffffffffffffe, &(0x7f00003c8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) [ 377.447086] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=33966 sclass=netlink_xfrm_socket pig=1286 comm=syz-executor2 [ 377.471626] binder: 1289:1292 got transaction with too large buffer [ 377.478987] binder: 1289:1292 transaction failed 29201/-22, size 80-16 line 3062 2018/01/27 09:52:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x9, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00002f6000-0x8)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000)={0x0, &(0x7f0000001000-0x8)=0x0, 0x1, r0, 0xa}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000003000-0x4)=0x4) r2 = gettid() ptrace$cont(0x20, r2, 0x10001, 0x57ca) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000-0x1)='\x00', 0x1) rt_tgsigqueueinfo(r2, r2, 0x30, &(0x7f0000001000-0x10)={0x38, 0x10001, 0x7ff, 0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x1c)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x28100}, 0xc, &(0x7f0000003000)={&(0x7f0000004000)={0x105c, 0x14, 0x5, 0x21, 0x3, 0x3, {0xc, 0x0, 0x3}, [@nested={0x100c, 0x60, [@generic="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", @typed={0x8, 0x36, @void=""}]}, @typed={0x1c, 0x30, @binary="e0eca16a18e2e6c715414d66bcb52376c31d6d"}, @generic="ca2280d787c6a477dba1dc025bc93e1a6ac950d976a340b041a2402482"]}, 0x105c}, 0x1, 0x0, 0x0, 0x4044000}, 0x804) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000006000)=""/176) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000002000-0x5)=""/5) write$selinux_context(r0, &(0x7f0000003000-0x1b)='system_u:object_r:var_t:s0\x00', 0x1b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000007000)={0x4, 0x0, 0x2000, 0xfffffffffffffffd, 0x4, 0x5, 0x5, 0x1, 0x106a, 0x8}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x0, 0x0) [ 377.500636] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=33966 sclass=netlink_xfrm_socket pig=1299 comm=syz-executor2 [ 377.527583] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/27 09:52:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x101, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000-0x4)=0x8001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000)=0x9) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00005fe000)={0x9, &(0x7f0000a02000)=[0x2, 0x5, 0x6, 0x6, 0x1, 0x4, 0x80000000, 0x9, 0x0]}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet6(0xa, 0x5, 0xfff) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000950000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fsetxattr(r2, &(0x7f0000f0b000-0x1a)=@random={'os2.', '/selinux/checkreqprot\x00'}, &(0x7f0000439000-0x16)='/selinux/checkreqprot\x00', 0x16, 0x2) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000f0c000-0x8)={0x0, 0x0}) bind(r2, &(0x7f0000f01000-0x80)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc6d205000000000bd2a66642c9d6ada110172f02e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/01/27 09:52:09 executing program 6: r0 = creat(&(0x7f0000301000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x49c080, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/131) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)='./file1\x00', 0x101300, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000-0x4)=0x100000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000004000-0x1)=@ax25={0x3, {"8f3fb22b73669a"}, 0x2}, 0x10) lseek(r2, 0x0, 0x4) pread64(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/01/27 09:52:09 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd3000-0x10)={0x0, 0x8, 0x7ff, 0x1000}, &(0x7f0000ab6000)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd2000)={0x1633, 0x558, 0x0, 0x31, 0x401, 0x8, 0x20, 0x6, r2}, &(0x7f0000d05000)=0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/relabel\x00', 0x2, 0x0) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/27 09:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ff9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006f9000-0x4)=0x1c, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003a2000-0x8)={0x0, 0x0}) r2 = dup3(r1, r0, 0x7fffe) lseek(r2, 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000019f000)=[@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc9d8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, @in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf72}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0xa0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000358000-0x10)=@req={0x200, 0xffffffffffffffff, 0x67, 0x5}, 0x10) clock_gettime(0x0, &(0x7f0000a7a000-0x8)={0x0, 0x0}) splice(r2, &(0x7f00001f2000-0x8)=0x0, r3, &(0x7f00004be000)=0x0, 0x69, 0x1) ftruncate(r2, 0xad) futimesat(r3, &(0x7f0000f1e000)='./file0\x00', &(0x7f00006f0000-0x10)={{0x0, 0x7530}, {r4, r5/1000+30000}}) r6 = syz_open_dev$binder(&(0x7f0000548000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f000061d000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f03000)=""}) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f000035c000)="c59f8dd1251b9bf29d1e87c00f6f3878b2") fcntl$getownex(r6, 0x10, &(0x7f0000d67000)={0x0, 0x0}) [ 377.527595] binder: 1289:1309 ioctl 40046207 0 returned -16 [ 377.554468] binder: undelivered TRANSACTION_ERROR: 29201 [ 377.587318] binder_alloc: 1321: binder_alloc_buf, no vma 2018/01/27 09:52:09 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000001d000-0x6)='logon\x00', &(0x7f000001c000+0x7c2)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000001d000-0x1)='\x00', 0xfffffffffffffffd) r0 = add_key(&(0x7f000000b000)='cifs.idmap\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000001d000-0x76)="47a47bf15ca3e745f432e6dbb2675784649bf855121232a7edf5c199aa0738351bc1bcff7865e4640ee97a2f138a58de59a388812e258fca76f5d7a20acd6ea01dd0e95383889e1911ca1f5efc3798b4bb821a99cc7baec29aefc827e00eaf8bc1b008802e774a60323a1ba04abfd95607a15a778e5a", 0x76, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000008000-0x2)=""/136, 0x88) keyctl$link(0x8, 0x0, r0) [ 377.600336] binder: 1321:1327 transaction failed 29189/-3, size 80-16 line 2903 2018/01/27 09:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 09:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) preadv(r1, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) getrusage(0x0, &(0x7f000058d000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 09:52:09 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cea000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7fffffff, &(0x7f0000ffd000)=""/57) stat(&(0x7f0000ffd000-0x8)='./file0\x00', &(0x7f0000e1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0xffffffffffffffff, &(0x7f00001c7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = creat(&(0x7f0000e6a000-0x8)='./file0\x00', 0x8) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00004b3000-0x4)=0x5800) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getgid() chown(&(0x7f000083d000-0x8)='./file0\x00', 0x0, r3) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x41, 0x0, @thr={&(0x7f00000d9000-0x2b)="db0431a21af957310cc1a66f537b1edc86e4444d157837ab5ff94b9226f599f8f9d6818e20c5040aa39ada", &(0x7f0000384000)="a024922db6fe27fa5227f6a6803781d7328c345b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000471000-0x2)={0x6, 0x7fff}) tkill(r4, 0x15) sigaltstack(&(0x7f00003a7000/0x3000)=nil, &(0x7f0000c07000-0x4)=0x0) 2018/01/27 09:52:09 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000002000)={'filter\x00', 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000)={0x0, 0x0}, []}, 0x60) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r0}) connect$bt_sco(r1, &(0x7f0000006000)={0x1f, {0xdc85, 0x5, 0x0, 0x7, 0x1f, 0x7f}}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000)=@add_del={0x2, &(0x7f0000007000)=@common='bpq0\x00', 0x80000000}) 2018/01/27 09:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f8d000)={0x0, 0x0, &(0x7f0000f88000-0x34)=[], 0x1, 0x0, &(0x7f0000cb4000-0x14)="e9"}) r1 = syz_open_dev$binder(&(0x7f0000b29000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/rtc\x00', 0x80, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000096b000+0xaee)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f000097e000-0x9)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a1b000)={0x0, 0x20, &(0x7f0000934000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b74000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c94000)={r3, 0x1}, &(0x7f00000b6000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f00002f4000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000881000-0x1)=""}) 2018/01/27 09:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f0000c8f000-0x8)={0x6, &(0x7f0000119000-0x30)=[{0x40, 0x3, 0x350f, 0x4}, {0x6, 0xd8, 0x42ac3aa0, 0xb499}, {0x8, 0x5, 0x7, 0x1}, {0x1, 0xfffffffffffffffd, 0x0, 0x101}, {0xc84, 0x5, 0x3, 0x8845}, {0x1, 0xf1, 0x2, 0x7}]}) mq_timedreceive(r0, &(0x7f000052e000-0x82)=""/130, 0x4d, 0x8000, &(0x7f000076e000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000515000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000255000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000fd0000-0x1c)={&(0x7f000077d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f3f000)=[], 0x0, &(0x7f0000ed8000)=[@cred={0xffffffffffffffea, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000e5000)={&(0x7f0000fbf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000037c000-0x8)=[{&(0x7f0000720000-0x31)=""/49, 0x31}], 0x1, &(0x7f0000071000)=""/251, 0xfb, 0x1000}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000dab000-0x48)={0x0, 0x7, &(0x7f000059c000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x3, 0x9, 0x7, 0x2, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x35}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000ac000)='syzkaller\x00', 0x0, 0xb1, &(0x7f0000471000-0xb1)=""/177, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 09:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000816000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r1 = memfd_create(&(0x7f0000569000-0x3)=')*\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) syz_open_dev$adsp(&(0x7f000040f000)='/dev/adsp#\x00', 0x2, 0x101000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000865000)={@common='sit0\x00', @ifru_flags=0x8000}) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(r1, r0) [ 377.642641] binder: BINDER_SET_CONTEXT_MGR already set [ 377.650690] binder: 1321:1327 ioctl 40046207 0 returned -16 [ 377.654838] binder_alloc: 1321: binder_alloc_buf, no vma [ 377.654864] binder: 1321:1339 transaction failed 29189/-3, size 80-16 line 2903 [ 377.677526] binder: undelivered TRANSACTION_ERROR: 29189 [ 377.683614] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 09:52:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x6, 0xc00000000, 0xffff, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc) 2018/01/27 09:52:09 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000011000)={0xffffffffffffff01, 0x9, 0x7fffffff, 0x3, 0x2, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f000000b000)=[{0x30, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 377.726354] audit: type=1326 audit(1517046729.410:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1352 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7facc79 code=0x0 2018/01/27 09:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b3000-0x11)='/selinux/enforce\x00', 0xa00, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000328000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ab000-0x4)=0x1c, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000015000-0x4)={r1}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) 2018/01/27 09:52:09 executing program 1: 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) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x18)="fbef96b7cbae9d561728073b6752d95b0e0a435165af83f2", 0x18, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000001000-0x77)=""/119, 0x77) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = epoll_create(0x3ff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00005ce000-0x40)={0x40, 0x3, 0x0, 0x4, "d34a9c9ee0ba64fb93d27cf9e7f011402214e5de452f0a1bebf618232eaea337ab5361157209d0530f289757", 0x74de}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000fda000)={0x200, 0xb0, 0x80}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000fd9000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000a42000-0xc)={0x8, 0x0}) 2018/01/27 09:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000f5e000-0xd)='/dev/usbmon#\x00', 0x47cf, 0x200000) fanotify_init(0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002fa000)=0x8000000000000000, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000436000-0x8)={&(0x7f0000948000)={0x14, 0x1, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fdatasync(r0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/27 09:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getpgid(0x0) wait4(r0, &(0x7f0000c50000-0x4)=0x0, 0x20000001, &(0x7f0000248000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000ed3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40801) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bbf000)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setxattr(&(0x7f0000c82000-0x8)='./file0\x00', &(0x7f0000b71000)=@random={'user.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000213000-0x12)='/dev/snd/pcmC#D#p\x00', 0x12, 0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f000084a000-0x4)=0x0) link(&(0x7f0000568000-0x8)='./file0\x00', &(0x7f0000ade000)='./file0\x00') fcntl$getown(r1, 0x9) [ 377.818195] audit: type=1326 audit(1517046729.504:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=1352 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7facc79 code=0x0 2018/01/27 09:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000012a000)='/dev/usbmon#\x00', 0x3, 0x6a101) sendmsg$inet_sctp(r1, &(0x7f000066f000-0x1c)={&(0x7f0000d36000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000682000)=[{&(0x7f00004c0000-0x78)="bccba08644dc2ce4123923d78acc46cd18b361b6b6789a17b341dba0962d9cfcc2a8e23aaeb5f3ba4437b3adcd2195def9e7e2684d1cbf217f7381590151258fdb75c64215cb606e1ed8bc92dd98562676f12dc7cce3a199c636034458f3d7a6b17a32b0225216ba89b3781e64e1a792d653bab4f35eb6f5", 0x78}], 0x1, &(0x7f0000bff000)=[@init={0x14, 0x84, 0x0, {0x7, 0x3, 0x6, 0x3}}], 0x2c, 0x20000051}, 0x1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) connect$netlink(r1, &(0x7f0000e07000)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) [ 377.897882] device eql entered promiscuous mode 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="0000000804019ff2f8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000006000)=""/179, &(0x7f0000003000)=0xb3) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000b9e000)={0x2, 0x1ff}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f00001c0000-0x10)={0x27, 0x4, 0x4, 0x0}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000b80000)={0x7, 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(0xffffffffffffffff) open_by_handle_at(0xffffffffffffffff, &(0x7f0000317000-0x105)={0x8, 0x9, ""}, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000012b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000234000-0x10)={0xaed, 0x3ff}) readv(r0, &(0x7f0000bfa000-0x48)=[{&(0x7f00009c5000-0x4a)=""/74, 0x4a}, {&(0x7f000031c000)=""/14, 0xe}, {&(0x7f000079b000)=""/119, 0x77}], 0x3) 2018/01/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000749000)=0x0, &(0x7f0000fd5000)=0x4) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00002c7000)='tls\x00', 0x4) dup3(r0, r1, 0x2000000000) 2018/01/27 09:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000816000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r1 = memfd_create(&(0x7f0000569000-0x3)=')*\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) syz_open_dev$adsp(&(0x7f000040f000)='/dev/adsp#\x00', 0x2, 0x101000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000865000)={@common='sit0\x00', @ifru_flags=0x8000}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(r1, r0) 2018/01/27 09:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005af000-0xf)='/dev/sequencer\x00', 0x801, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/dsp\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000676000-0x18)={0x7f00000000000, 0x3, 0x3ff, 0x9, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x1000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/27 09:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$sndpcmp(&(0x7f00008c7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x600800) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7ff) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000768000-0x50)={@common='ip6_vti0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "8b0653a84a0b", 0x0, 0x0}}) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002f4000-0xb8)={0x0, 0x466, 0x2, 0x20080000, 0x0, 0x3ff, 0x81, 0xfff, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xfffffffffffffff9, 0x8a, 0xffffffffffff7fff, 0x7ff}}, &(0x7f0000e7b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff8000-0x20)={0x5, 0x1, 0x209, 0x5, 0x2, 0x1, 0x7, 0x7, r2}, &(0x7f0000a06000)=0x20) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_ivalue=0x9c}) 2018/01/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getpeername$llc(r1, &(0x7f0000a79000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000da6000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c3000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$alg(r1, &(0x7f0000e2d000)=[{0x0, 0x0, &(0x7f0000c2c000-0x20)=[{&(0x7f000010d000)="67d8488f", 0x4}], 0x1, &(0x7f00005a1000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) [ 378.364614] binder_alloc: 1400: binder_alloc_buf, no vma [ 378.372756] binder: 1400:1412 transaction failed 29189/-3, size 0-0 line 2903 [ 378.386756] binder: BINDER_SET_CONTEXT_MGR already set [ 378.392297] binder: 1400:1412 ioctl 40046207 0 returned -16 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050a000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000028f000)="", 0x0, 0x40000, &(0x7f00006da000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000e75000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000074000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f000002f000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x21, 0x0, 0x100000001, 0x101, 0x0, 0x4, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r4 = syz_open_procfs(r2, &(0x7f0000567000)="008101000080000000009b") preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x2) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c9b000-0x4)=0x401) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000052000)={0xd004, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000743000-0x28)={0x5, 0xff, 0x2000000000000000, 0xe5, 0x1}) move_pages(r2, 0x0, &(0x7f000022a000)=[], &(0x7f0000883000-0x24)=[0x6, 0x8001, 0x1d, 0x5, 0x31e567d3, 0x7, 0x5, 0x4], &(0x7f00008cf000-0x4)=[], 0x0) seccomp(0x0, 0x0, &(0x7f0000652000)={0x2, &(0x7f0000622000-0x10)=[{0x101, 0x1ff, 0x4, 0x100000001}, {0x8, 0x8, 0x10000, 0x8}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = add_key$user(&(0x7f0000b54000)='user\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000083d000)="3726561fefe9647842c047c9775086808ace851b8db196147184a5197623bfa3ec9cb6eab4793d32970b0bbeba7d67190098d200fb3ee5352a83e08e67b8886c28ec966eab0e5bc08315db2135e83356fd98eea047be9878add3892e94bfefaf27f1c4271705da41f2d3b83209df5378a449215721a5adf2f10f106394c5e64c6bc84054c18c4d96c6c835989bb81300cd1007ef15e42e99b990d8b73a9e2f4afed25db0663c56f2265470dd573c769f73e42b85c5fda207cf13eaff", 0xbc, 0x0) keyctl$get_keyring_id(0x0, r8, 0x9) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000087d000)={0x0, 0x1, 0x20}, &(0x7f00009af000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e18000)={r9, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xff, 0x20, 0x1, 0x0, 0x8, 0xffff, 0x0, 0x48, 0x9f29, 0x9, 0x5, 0x7ff, 0xfffffffffffff973, 0x3e]}, &(0x7f0000e66000)=0x108) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00009ee000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0xc) [ 378.411109] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00002b8000)='./file0\x00', 0x100, 0x20) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000a2000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) utimes(&(0x7f0000484000-0x8)='./file0\x00', &(0x7f0000c52000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000a32000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getresuid(&(0x7f0000299000-0x4)=0x0, &(0x7f0000e87000-0x4)=0x0, &(0x7f0000d8c000)=0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0xfffffffffffffeb0, 0x0}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/27 09:52:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000)=0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000687000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) poll(&(0x7f00006ee000-0x10)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}], 0x2, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 378.443435] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0x8, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000866000)='/dev/dmmidi#\x00', 0x800, 0x200000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000cbe000-0x10)={&(0x7f0000c9e000/0x2000)=nil, 0x2000}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000071b000-0x1106)="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") io_destroy(0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b96000)=0xb) userfaultfd(0x800) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000aea000-0xbc)={0x1f, 0x1, 'client1\x00', 0x1, "69a1adbf08c2c875", "16810e22b8db45d163eb7c5fd9bc2a64bd7bdb5190bd67eda11e8a6022401593", 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000bff000-0x18)={0x0, 0x1200000000000000, 0x9, &(0x7f00009a9000-0x8)=0x0}) 2018/01/27 09:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x883, 0x80) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = open(&(0x7f0000a44000-0x8)='./file0\x00', 0x2, 0x0) name_to_handle_at(r0, &(0x7f0000ed4000-0x8)='./file0\x00', &(0x7f00007f1000)={0x2a, 0x800, "93e5d3ee7be0bdfeef3815d70198df58ea8fd51ae6f1a75d3ab26a585866375dd3f9"}, &(0x7f0000f74000-0x4)=0x0, 0x1400) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000642000)={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ec30a29bbbc9d0e343f8108d25aa76e7"}) 2018/01/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000696000)='id_resolver\x00', &(0x7f0000ede000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c0d000-0x24)="7064c9e5829084bc849e46eba90a3a436cdbf32ab4dd94743039e5177041745e080f36fe4a9c274c033b900bce2fe248b2b26442ea1911b5745bef622d111034b89ace3c7ae88eb1ebc9cf1b34fb8af532705c97e8e6dc774597c61259f0fff408113207343b3524a240ec6dc58dda408e0e61ba821cb415e7bf90dbec72774c7a297459303fa6e9190985bae8", 0x8d, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000641000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004be000-0xd)='%md5sumem1^>\x00', r0) add_key$keyring(&(0x7f00000f3000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/27 09:52:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x5dea47d83ab57221) ioctl(r0, 0x3f, &(0x7f00001fd000-0x59)="15e4d11195efbebeda321f49484f64f2fcd866799eb33d4c3fd7d2693a3c98cf7f4042b898afd50c3be980af6ad1393240b2b1c7a00308e53cfa78f7960ae6a6889a103552facd7c0f6223948fbe3603709d52e4e3ccd8efe7") syncfs(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x7ff, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 09:52:10 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008d1000-0xb)='/dev/mixer\x00', 0x400000, 0x0) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8ea8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0x0, 0x0) 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000038000-0xc)='./file0/bus\x00', 0x8002, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000029000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e76000-0x90)={0x9, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x0, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0x2) sendmmsg(r1, &(0x7f00003cf000)=[{{0x0, 0x0, &(0x7f0000815000)=[], 0x0, &(0x7f000067c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4044010) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00004bb000)=0xfffffffffffffffe, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x17f, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002b7000-0x8)={0x3ff, 0x5}, 0x20c) close(r0) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x77359400, 0x0}) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000001000-0x8)={0x0, 0x6, 0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0x5, &(0x7f0000004000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='}%\x00', 0x2) accept4(r0, &(0x7f000082b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f1b000-0x4)=0x3a, 0x80000) r1 = syz_open_dev$sndmidi(&(0x7f00009d9000)='/dev/snd/midiC#D#\x00', 0x8000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"301c3f58cb9ed0"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00003e8000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x0) ioctl(r2, 0x5, &(0x7f0000006000-0x1f5)="") 2018/01/27 09:52:10 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000716000)='/dev/amidi#\x00', 0x6, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000dda000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0xf)='md5sumsecurity\x00', 0xf, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000093c000-0x110)={{0x9, 0x0, 0x0, 0x0, "ca2a0524f4aa06a2dfc86200316fc590f552503d10290c4a97e08741c0887b2ccb9f03ac336dc16d80838d9d", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cbd9cf9893b99bdf40c591ffb3a212392503cddf572a2692ae93a49eb214437109c5319f8a3fcf5d6adfc5423c9a7b8ca9adecaffa1d284300e80a8dcfb43c0f", &(0x7f0000917000)="0000eb33045cb9d2a1157639e39e053d53d6771abff9a0be27e32ff8c611c5b4942f84e01a6ffda647c36c17ae0fa467cbe0be9a788bc11da6a79301018849d44f373e95e541ebc7fc7e27ea34fe2709a907d3a9adb4cf83affc2015a596eadc486303c5dc50cc905a70f2f3ff49581369d8cc346f6c90c66843969a505d08e05a4337961f20dc65b6f535811aa5dea4d24ddabaca5eb53c15d4bbc6dcace9411f8e847638b0dee3d4989db4c93f53ae173678ba2c5574a20fcc744403a397e103d94bad7fa1b1b092405407ddececaed0cbc3c472f30f50cd5cefe64b4ee83390629f6f3ec07c55ca3b", 0xfffffffffffffe1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x61}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00005da000-0x4)=0x0, &(0x7f0000d1c000)=0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0xfffffffffffffd3c) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(0xffffffffffffffff) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$getflags(r0, 0x40b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) 2018/01/27 09:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des3_ede)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000006000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00001ce000-0x14)={0x6, 0x5, 0x88, 0x4, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000722000-0x10)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) mmap(&(0x7f0000e32000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000f69000)='/dev/amidi#\x00', 0x8000, 0x2800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007e4000-0x4)=0x605, 0x4) ioctl$KDENABIO(r1, 0x4b36) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f000001d000)={0x4, 0x1, 0x7f}) 2018/01/27 09:52:10 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) r0 = eventfd(0x0) unshare(0x40600) sendto$unix(r0, &(0x7f00001aa000-0xd2)="", 0x0, 0x0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/23) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003b3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mprotect(&(0x7f000063e000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000889000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="c8e6328fab59dc05b40e50c594b70d99"}}) r2 = syz_open_dev$mice(&(0x7f0000a22000-0x10)='/dev/input/mice\x00', 0x0, 0x551100) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000f24000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ba7000)={0x2, 0x100000001, 0x70f, 0x5}) r3 = getgid() dup3(r0, r0, 0x80000) r4 = getegid() lstat(&(0x7f00006f2000)='./file0\x00', &(0x7f0000163000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009cb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00001fa000)=0x0, 0x8) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:10 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e1a000)="582444d3f70ab35a87cc742ef4630b72a9c345aa27e80737063ca4027087176db2ceef268014aa37b5d14b4d2ff3afb4f35dfc85c627c7", 0x37, 0x4, &(0x7f00005e3000)={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c2, &(0x7f0000023000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18c, 0x23c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0xe, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @routing={0x7f, 0x8, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0x880b, 0x58, 0x2, [], "6620e4fb72e5557afe887a0c1fdcf0594cd8751b0004c8e1ba82c8d0635defff22b32bbd4ea22453c98294b5b0afa8afae59a38c24155f4093376ad8d8e82260640d3b2490b7cf7c5c1608960180fb0bf07dab17cbc994aa"}, {0x8001, 0x0, 0x6, 0x9a0, 0x0, 0x0, 0x800, [0x9], "e1e8004990dfbf7232fc0feb02a0b0a8e406666686bc2a3153c6a1dbad498b8c8283cd4b3fef26ccdf9bc6a5b4ec4110073ef6bc32dcc1d7d8b1e09715b3aaec7b638e424c57faf4e07a97e51b3b1c44d3f05ebb734552bcb1182910f207"}, {0x200, 0x0, 0x8, 0x8, 0x0, 0x0, 0x86dd, [], "274fe002"}}}}}}}, 0x0) 2018/01/27 09:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ce8000-0xa)='/dev/vcs#\x00', 0x38da, 0x4800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b14000-0x18)={0x0, 0xfffffffffffffff7, 0x0, 0x3, 0x8}, &(0x7f0000707000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a7e000-0x14)={r2, 0x0, 0x1000, 0x40, 0x0, 0x0}, &(0x7f0000df5000)=0x14) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000969000-0x8)={0x3, 0xffffffffffffffff}) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000454000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x4000080800) sendmmsg(r1, &(0x7f000030f000-0x60)=[{{&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005d2000)=[], 0x0, &(0x7f0000d3b000-0x1e8)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000c5e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000639000)=[], 0x0, &(0x7f0000ddd000-0x248)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000368000-0x8)=0x103000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e13000)='/dev/rfkill\x00', 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f0000697000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b0c000)='auxv\x00') read$eventfd(r0, &(0x7f000061e000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000ebf000-0x4)=0x5f0) 2018/01/27 09:52:10 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e21000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x200, 0x76a3, 0xc1, 0x4, 0xfffffffffffff800}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x6, 0x192, 0x8, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000004000-0x14)={0x41, 0xb4, 0x7, 0x5, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000005000-0x18)=@get={0x1, &(0x7f0000004000)=""/253, 0x7fff}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000-0x8)={0x2, r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000006000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000006000-0x8c)={r4, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 09:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sendfile(r1, r0, &(0x7f000010a000)=0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x2002, 0x4000) ioctl(r0, 0x440000000000127a, &(0x7f0000002000)="") 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x49ffe) r1 = memfd_create(&(0x7f0000001000-0xd)='wlan0md5sum@\x00', 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000002000-0x8)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000012000-0x4)=0x0) write$selinux_create(r3, &(0x7f00002af000-0x3f)=@objname={'system_u:object_r:setfiles_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x3f) 2018/01/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000170000)='./file0\x00', 0x210000, 0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000adb000)={0x0, 0x38, &(0x7f0000d61000-0x38)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in6={0xa, 0x3, 0x480000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000bac000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bfc000-0x6)={0x0, 0x0}, &(0x7f0000d18000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dad000)={r1, 0x3, 0x0, 0x1f, 0x9, 0x7f, 0x9, 0x3, {r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x8001, 0xffffffff, 0x0, 0xffffffff}}, &(0x7f0000778000)=0xb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e60000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000cb1000)=0x0, &(0x7f0000690000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000a24000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) [ 378.711797] binder: BINDER_SET_CONTEXT_MGR already set [ 378.718105] binder: 1498:1516 ioctl 40046207 0 returned -16 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x358, 0x82c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7, 0x9, 0xd386, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0x3f, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001000)={0x0, r1}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x6, 0x0, 0x1, r0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000003000-0x7)='-\'ppp1\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6552}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7, 0x1, 0x0, 0x2, 0x1, 0xffffffffffffffdd, 0x8, 0x80000001, 0x80000001, 0x9, 0x4, 0x8, 0x6b, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r2, 0x5c, &(0x7f0000004000-0x5c)=[@in={0x2, 0x3, @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]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb85, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000005000-0x14)={0x0, 0xffffffffffff0000, 0x80, 0x7, 0xc39}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000006000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000003000-0xb)={0x20, @tick=0x6, 0x3ff, {0xa838, 0x6}, 0x619e, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001000)={0x3, &(0x7f0000007000-0x18)=[{0xef, 0x7, 0x4, 0x7}, {0x81, 0x9, 0x4, 0x3}, {0x1, 0x1, 0x34f72718, 0x1}]}) socketpair(0xa, 0x80806, 0x4, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000390000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000037e000-0x4)=0x0, &(0x7f00007b1000)=0x4) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 09:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000341000)=@hopopts={0x67, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x1, 0x0, 0x1cb5, 0x3, []}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @enc_lim={0x4, 0x1, 0xeda2}, @calipso={0x7, 0x0, {0x1f, 0x0, 0x3a, 0x81, [0x54b5]}}]}, 0x40) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000530000-0x2)={0x7, 0x625}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a81000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038d000-0x4)=0xe8) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x2, 0x0) writev(r0, &(0x7f00003f7000)=[{&(0x7f0000ab0000)="89", 0x1}], 0x1) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) r1 = gettid() utimes(&(0x7f0000d11000)='./file0\x00', &(0x7f0000911000)={{0x77359400, 0x0}, {0x0, 0x0}}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000c42000/0x4000)=nil, 0x4000, 0x2, 0x14010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d0b000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x0, 0x4) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f00009e9000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000814000)=0x0) write(r1, &(0x7f0000d20000-0x4c)="cad1e34bc941fa8bef72b8ea35339a8ec67acdf40dcf1b5588b0dfcb5aa210f785ec986279eb12165d1f34a7a5e1e6c291ad957079a58931292f039063e1287663b924cb06ca6053b1873239", 0x4c) getsockname$netlink(r1, &(0x7f00003ac000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000)=0xc) 2018/01/27 09:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) statfs(&(0x7f0000664000)='./file0\x00', &(0x7f00009d8000)=""/90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c78000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00009bf000-0xc)={@rand_addr=0x7f, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) fadvise64(r0, 0x0, 0x4, 0x5) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/27 09:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000171000-0x5)='ceph\x00', &(0x7f0000a17000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000193000)="", 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000cbf000-0x6)='ceph\x00') syz_open_dev$admmidi(&(0x7f00004e9000)='/dev/admmidi#\x00', 0x62c, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000e33000)=0x0, 0x4) 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ffd000)='/dev/audio#\x00', 0x80, 0x2) rename(&(0x7f0000903000-0x8)='./file0\x00', &(0x7f0000ffc000)='./file0\x00') r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fff000-0x47)="a50010c594efa17f67e4dc802322b3e47ae7778f4605d08ccfef3e847177b871eed93af8914ea54cda9a2adea1ef5473cf52b57f65fa80ba688f2254d833457719dc7971ba6fb4") setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x6, &(0x7f0000109000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe00) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x80000000010, &(0x7f0000f87000)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000638000)=0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) write(r2, &(0x7f0000b4d000-0xa6)="2f1ea8d97267a4ec6e8fa096222f5e4ef9a431ed7fafd3cfdf2093dfbaf7df841cb70385613585042922c6a701f5e5d8567a7928a1a5e76ef5f4e444ab94246c3caa2ebd8eeefbc5c66d8951382d5ac8fe0e23f35ff99c09114708ec691b6c1b1a076468b24a5914ed05c2334ff6833c58bd03c83e8895d92baa1197fca1f4225d6154f216fb9b51ff6f8ebf49bcbc617755c9d6f271303fcf5d40f8096094685c519128d060", 0xa6) write$selinux_load(r2, &(0x7f0000008000-0x11)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004fe000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000ae7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000367000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006a8000-0xe8)={{{@in=@multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d35000)=0xe8) r6 = syz_open_dev$audion(&(0x7f00000e3000-0xc)='/dev/audio#\x00', 0x800, 0x181500) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00007bb000-0xe8)={{{@in=@loopback=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d53000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0xa3c, 0x0, 0x467, 0x2, 0x80, 0x20, 0x1, r4, r5}, {0xff, 0x5, 0x5, 0x7, 0x8001, 0x5, 0xffff, 0x10001}, {0x9, 0xff, 0x100000000, 0x1}, 0x1ff, 0xe, 0x0, 0x1, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x9, 0x818d, 0x40, 0x2d4}}, 0xe8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0xfffffffffffffffe, 0x2, 0x13, 0x0, 0x5, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x1c6, 0x1, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f00002c4000)=""/43) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be7000-0x16)='/selinux/checkreqprot\x00', 0x80080, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000062b000)=0x1ff) 2018/01/27 09:52:10 executing program 5: r0 = memfd_create(&(0x7f00007e2000)='selfcpusetppp1\x00', 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c80000)=@common='teql0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000d37000-0xe)='/dev/admmidi#\x00', 0x7ff, 0x20040) setsockopt(r1, 0x119, 0xfffffffffffffffc, &(0x7f0000000000)="000400a6", 0x4) 2018/01/27 09:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) write$eventfd(r1, &(0x7f00007ec000)=0x65, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00004a5000-0x4)=0x3e2) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000459000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x80002, 0x0) 2018/01/27 09:52:10 executing program 7: mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) unshare(0x2000000) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x105000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000)='autogroup\x00') ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000001000-0x8)={0x101, 0x3ff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000942000)=0x1, 0x8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000135000-0x8)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ffc000-0x8)={0x2, &(0x7f00000ec000-0x10)=[{0x3c, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r5 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ffd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7e00}) getsockname$netlink(r5, &(0x7f00006cb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1e000)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000ffc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1005, &(0x7f0000d41000)="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") ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000ffb000)=0x0) sendmmsg$unix(r3, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 09:52:10 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x5)='user\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000e06000-0x5c)={0x4, 0xffffffff, 0x4, {0x0, 0x0}, 0xfffffffffffffffa, 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]}) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c3e000)='./file0\x00', &(0x7f0000eed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebf000-0x4)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/audio\x00', 0xa0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000f7000-0x9c)=""/156) setresuid(r0, 0x0, r1) [ 378.929611] SELinux: policydb magic number 0xd9a81e2f does not match expected magic number 0xf97cff8c [ 378.940725] SELinux: failed to load policy [ 378.957877] SELinux: failed to load policy 2018/01/27 09:52:10 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000528000)='/dev/dsp\x00', 0x123400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000000+0xccd)={r1, 0x3, &(0x7f0000002000-0xc)=[0x8, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x7, 0x3], 0x63, 0x1, 0x6, &(0x7f0000002000-0x4)=[0x0], &(0x7f0000000000)=[0x7f, 0x3, 0x0, 0x20, 0x5, 0x7fffffff, 0x1000], 0x0}) poll(&(0x7f0000002000-0x8)=[{r0, 0x8, 0x0}], 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000002000+0x658)=0x1, 0x4) link(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x2a) listen$netrom(r3, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000-0x28)={0x5, 0xffffffff, 0x7f, 0x1, 0x2}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000001000)={0xfffffffffffffffe, 0xc30, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) tkill(r6, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r5, &(0x7f0000006000-0x8)={0x6}, 0x8, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r6, &(0x7f0000007000-0x50)=[{&(0x7f0000007000-0xa6)=""/166, 0xa6}, {&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000007000-0x71)=""/113, 0x71}, {&(0x7f0000006000)=""/84, 0x54}, {&(0x7f0000006000)=""/126, 0x7e}, {&(0x7f0000006000)=""/225, 0xe1}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000007000-0xbf)=""/191, 0xbf}, {&(0x7f0000005000-0xd2)=""/210, 0xd2}, {&(0x7f0000001000)=""/30, 0x1e}], 0xa, &(0x7f0000006000)=[{&(0x7f0000006000)=""/42, 0x2a}, {&(0x7f0000006000)=""/82, 0x52}, {&(0x7f0000006000)=""/5, 0x5}, {&(0x7f0000003000)=""/133, 0x85}], 0x4, 0x0) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x3, 0xa, 0xffffffff) socketpair(0x3, 0x805, 0x1, &(0x7f0000435000-0x8)={0x0, 0x0}) 2018/01/27 09:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d7b000)={0x0, 0xce, "2c0b8747d1112309800c1f298bac939a52f4873108aeceece985501ecfda4f759f7a6f259770eb62bc2faea7331315f5f45fd934a8b9ea5771138595488674b66ed736633dd13cac6e7ef3fdd91b735d2a9c3a7b47eec183a7497d3d8446b55acdf7936cd71b05e08a576c95c240479d2b52f1d2c038188e5f018ffda0cc1c04fb29e6467961e2fddbe4796d2509efa60af82ae61db0da7c71b050bbe9360c2dfdf0911ce296d4093b693b237c17b363b69395fbe028f5e65833256f9182cb962acc790c1013552d8e0cb4db0ba7"}, &(0x7f0000180000-0x4)=0xd6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d88000-0x8c)={r1, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000201000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000537000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d0000-0x4)=0xc) prlimit64(r2, 0xf, 0x0, &(0x7f0000469000-0x8)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00006ba000)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) [ 379.016821] SELinux: policydb magic number 0xd9a81e2f does not match expected magic number 0xf97cff8c [ 379.077897] SELinux: failed to load policy [ 379.085269] SELinux: failed to load policy 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r2 = syz_open_dev$sg(&(0x7f0000f45000-0x9)='/dev/sg#\x00', 0x3, 0x111680) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af8000-0x4)=0xfffffffffffffd16) sendmsg$nl_netfilter(r2, &(0x7f00001df000)={&(0x7f00002f2000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000609000)={&(0x7f0000eaf000)={0x178, 0x4b4b, 0x6, 0x801, 0x3, 0x1, {0xb, 0x0, 0x3}, [@typed={0xc, 0x41, @pid=r3}, @typed={0xc, 0x85, @uid=r4}, @typed={0x8, 0x83, @void=""}, @generic="17465e7975f6e690ca9e93c3d1aad41f5ea404508ff15d683c8aba1c7b39ab47f46a14e16c0802a621b64b9926f40c94390ee33d507161746202a157e53c8646c15126a20de6291fb5b6d121027e1ca0f8995b1d0f8f45286007bf7b832a0f143f70c64d4198e9d14770599e7bf97e18b33d998cd91e9af7957a3c18d7e839d23b8edcd7ddc160a142cd7b05b39b71ff1f5914a5b3ca68aa33d2f4f13c060973fdbae5b8bb279abeb0696bfb711b28919bf5e5c818d850bc662581386c5bf00d4801391d26992718092fa3107ee1ca793e80a5e9685270", @generic="cd70b468b43b1bec032c71f7d93ded08da96650a613595e9bb3fc194b15ceadf1924bc50d1ee8ac46b88979f2ddb4003cf873f892172414dbe6bc8271ceecae1e8c7b97f25c478c6781d3ded0b0c3ebda1e4ec702330601bfa280a06fdc3dba24c87a0", @generic="6c23e996faaed8e59b04"]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/27 09:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00820000000000dbfb000000fff400"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000680000)=@assoc_value={0x0, 0x0}, &(0x7f0000674000+0xe82)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a36000-0x8)={r3, 0x7}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e8000-0x16)='/selinux/checkreqprot\x00', 0x202080, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000764000)='dctcp\x00', 0x6) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000dbd000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002ea000-0xc)={&(0x7f00005eb000)='./file0\x00', r1}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00005d4000-0x4)=0x0, &(0x7f0000a54000-0x4)=0x4) 2018/01/27 09:52:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[], 0x800000000000299, 0x102) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000abd000)=""}) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000a75000)=0x0) 2018/01/27 09:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad7000-0x4)=0x7, 0x4) r1 = dup(r0) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/01/27 09:52:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x7, 0x7, 0x3ff, 0x3ff, 0x2, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000057d000-0xb)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fca000-0x2)=0x7a2, &(0x7f0000e45000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007ee000-0x8c)={0x9, 0x0, 0x1, '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]}) r1 = syz_open_dev$sndctrl(&(0x7f000003c000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x2) fremovexattr(r1, &(0x7f0000cef000-0x14)=@known='security.capability\x00') 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a97000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000158000)='./file0\x00', 0x80000, 0x5bcd3aa4c968b0d8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000845000-0x4)=r1) syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000870000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0086401, &(0x7f0000675000)={0xdc, &(0x7f0000a92000-0xdc)=""/220}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000582000-0x30)={&(0x7f000047e000)=[0x0], &(0x7f000087b000)=[0x0, 0x0, 0x0], &(0x7f0000101000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dd4000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x3, 0xa, 0x3, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000700000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000de2000)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000d09000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) r1 = socket(0x9, 0x6, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000284000)=0x0, &(0x7f0000277000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fdf000-0x28)={@generic="48b7f8d46311bf5b091929ce0226d47b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000789000-0x4)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/27 09:52:10 executing program 1: syz_open_dev$usbmon(&(0x7f0000406000-0xd)='/dev/usbmon#\x00', 0x20, 0x446100) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_pktinfo(r0, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/27 09:52:10 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000b000)={0x0, 0x3, 0x200, 0x7fff}, &(0x7f0000029000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000027000-0x8)=@assoc_value={r2, 0x100000001}, &(0x7f0000026000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000028000)={0x18, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:10 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000ec4000)='/selinux/access\x00', 0x3) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f00009d1000-0x30)={0x3, 0xbfd, &(0x7f0000225000-0x1000)="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", &(0x7f00009fa000)="bd", 0x1000, 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]}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000c61000)={0x7, 0x70a}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000c62000-0x10)=[{0x2d, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x8) write(r1, &(0x7f0000fe4000)="", 0x0) readahead(r0, 0x1, 0x6) 2018/01/27 09:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/member\x00', 0x2, 0x0) arch_prctl(0x1002, &(0x7f0000251000)="d2022bd84c1db918cb586d4ba396733b0812e48f2eb200e68a36ee9c9cd7b75219647dc76b6908ba9d1bdc2ea0cb66d5324af708cdb0aaa14c7ed781ebcffa468977086bbe10a2f806fb1f93f1dc3c3639672d2fbf2e6996e002e2273d4956e367b27860476bdba646e0d0fa29762db2be3381498b16714ebe03") mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") truncate(&(0x7f00002da000-0xc)='./file0/bus\x00', 0x2792) r0 = open$dir(&(0x7f00004ba000-0xc)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) fanotify_mark(0xffffffffffffffff, 0x42, 0x1, 0xffffffffffffffff, &(0x7f0000745000)='./file0\x00') creat(&(0x7f0000914000-0xc)='./file0/bus\x00', 0x0) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000072c000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x0, 0x10}, 0xc) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) [ 379.252946] audit: type=1400 audit(1517046730.939:323): avc: denied { map } for pid=1675 comm="syz-executor7" path="/2413/file0" dev="ramfs" ino=145022 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=dir permissive=1 2018/01/27 09:52:11 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x400000000039, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x220456ef911531ab, r2}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r1, 0x6}, 0x6) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000005000-0x6f)=""/111) r3 = syz_open_dev$dspn(&(0x7f0000009000-0xa)='/dev/dsp#\x00', 0x7, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000007000-0x4)={0x5, 0x8, 0x10001}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000000a000)={0x0, 0x3, 'client0\x00', 0x0, "b76b342b4516f7d1", "39c7ae053e95822ec160846f5c1505aa8f5ad96fa17123012dd1a67d4d8c10e9", 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000007000-0x4)=0x3) 2018/01/27 09:52:11 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000009000-0x8)={0x1, r1}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x81204101, &(0x7f0000006000-0x1f5)="") 2018/01/27 09:52:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f00009aa000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b19000-0x8)={0x77359400, 0x0}, &(0x7f0000b40000)={0x0}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003b5000-0x8)={0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00005a0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x81}, &(0x7f0000000000)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f000014f000-0x4c)={0x5fa3, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/27 09:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000909000-0xc)={0x2, r0, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aa9000-0x18)={0xaa, 0x20, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000066b000)=""/171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000103000-0xe)='/dev/admmidi#\x00', 0x0, 0x2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000280000)={0x0, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000ac8000-0x18)=""/24, &(0x7f0000916000-0x4)=0x235) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005b3000)=0x1f, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000306000)={0x1, &(0x7f0000080000)=[{0xffff, 0x0, 0x3ff, 0x4}]}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00005b5000-0x60)="4fe25e932898d1c024031e1a98e580ffc54a0832f7f98263d189d7ccddb46d80a6f878f1f8ce5a44944332aa91d727a4fffd6bb4402a1660884a4e22377fd9058a4ad47565e935d14d6baabfb64e5d420e8a20f1d5a243a49573a167d383e997", 0x60) 2018/01/27 09:52:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e80000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r1, &(0x7f0000fa0000)={0x1e, {"03491f0800"}, 0x0}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000dec000-0x8)=""/8, &(0x7f000026b000-0x4)=0x8) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000a07000-0x2174)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f000086f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x0, @fr_pvc=&(0x7f000001c000-0x4)={0x10001}}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005c9000)=0x7, 0x4) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001c000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) pipe2(&(0x7f000000e000)={0x0, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f000001a000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfe92, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0x18, 0x15, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f00003f9000-0x8)={0x0, 0x0}) select(0x40, &(0x7f00007dc000)={0xffffffffffffa9f2, 0x5, 0x5, 0xdc7, 0x3, 0x6, 0x3, 0x3}, &(0x7f000020e000)={0x7, 0x4, 0x3, 0x6, 0x6762, 0xdc3, 0x40, 0x7}, &(0x7f00000e5000)={0x5, 0x3, 0x0, 0x0, 0xef7, 0x9, 0x1, 0x6}, &(0x7f00002e7000-0x8)={r1, r2/1000+10000}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r4 = epoll_create1(0x0) dup2(r0, r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) pause() 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000006000-0x4)=0x1) r2 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0x0, 0x442000) bind$pptp(r2, &(0x7f0000003000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) syz_open_dev$dspn(&(0x7f0000a1e000-0xa)='/dev/dsp#\x00', 0xd325, 0x121040) ioctl(r0, 0xfff, &(0x7f0000998000-0xad)="969a76280176e20ea46861039443277b5d6345f0e5948a946b0e63b16cb0da699bbfd03d9c6e3d939a73bf2abc479cac5f5cc3245e6ce4f95225978501721d5b72b04d25939ccfd629291383ca2fecd189042eb94dc219c80fec7357d31a0416f813f30724e264c013c2e8d7aaccce39b78f99d44f21d081ca702c263b0ca43930cb59c038e49cfe210f23b13eb3bc788bb804873ad19b6ae1354a4e3255bea18358b7622e4756dc0f268d676e") 2018/01/27 09:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000444000)='/dev/mixer\x00', 0x305000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000be3000-0x4)=0x401, 0x4) r1 = socket$inet6(0xa, 0x800, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x2df) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e00000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_open_dev$dspn(&(0x7f000091b000-0xa)='/dev/dsp#\x00', 0x8, 0x2000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000476000-0x50)={@generic="df7d2859c8155f2531bd98254757b12d", @ifru_mtu=0xfff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000166000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f000028f000-0x4)=r1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000082d000)={@generic="d91705df4a3d821633eed82963186956", 0x6}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00005d7000)=0x78) 2018/01/27 09:52:11 executing program 6: prctl$intptr(0x2a, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb44b, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000000+0x681)=""/190) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = add_key$keyring(&(0x7f000054a000-0x8)='keyring\x00', &(0x7f00007bd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000013d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002cc000)=0x1c, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000224000)='/dev/hwrng\x00', 0x2b2000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000412000-0x4)=0xffffffff7fffffff) 2018/01/27 09:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e3e000)='io\x00') unlinkat(r0, &(0x7f0000f34000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df9000-0x8)='./file0\x00', &(0x7f0000dde000-0x8)='./file0\x00', &(0x7f00002e1000)='devpts\x00', 0x0, &(0x7f000000a000)="") syz_fuseblk_mount(&(0x7f00000ab000-0x8)='./file0\x00', &(0x7f000084e000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000f5f000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000f8e000-0x48)={0x0, 0x4, 0x0, 0x3, &(0x7f0000b26000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f000072c000)='./file0/file0\x00', 0x5) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000e000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, []}, 0x60) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt(r0, 0x1, 0x7, &(0x7f0000013000-0x97)="d6939a18b0fa24d64c28207d91195625d3754249ee99ae2d6e68c21485344effddd7878af989c35640fa5779f5dda65910b7f72fde8452070bdf049fdbd9f5398367d225e8cca196db5bafcd3808e10ed71fef776cbae69fd06b5631ac90361fff5590494d2f14e9252cf3ea64b02e1e799a9ac2aa5b4a50087ed13d1140ca1a91bd1c0ba007f2cef4ce6ae5fc46270f8d150d56d7127f", 0x97) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_open_dev$usbmon(&(0x7f0000847000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000050d000-0x17)='net/ipv6_route\x00') sync_file_range(r1, 0x80, 0xfffffffffffffff9, 0x1) preadv(r1, &(0x7f0000828000)=[{&(0x7f000065e000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/27 09:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000969000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f1000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00001fc000-0x10)={0x3, 0x1, 0x5, 0x7}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x14d, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000db9000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000013f000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf7, 0x2, 0x1, 0x5, 0x6, 0x81, 0x7}, 0x20) lseek(r0, 0xffffffffffffffff, 0x4) 2018/01/27 09:52:11 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0x6)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000009000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000)=0x32) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000a000)={0x0, 0x5ef7, 0x30, 0x4, 0x3}, &(0x7f000000a000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r2, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000)={r3, 0x9}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0x53, "055562f3ef3fd3e35d58e676a7106598d353270040e330227bd772b1cb211329f022b876030160642ee146992233c55a7e0a257f9531fa57391d7087f14f0bb2fcb3903e3f0694ba6d831a3147d2a8641657be"}, &(0x7f000000a000-0x4)=0x5b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000)={r4, 0x3, 0xb3, 0x8ac, 0x2, 0x7}, &(0x7f0000005000)=0x14) 2018/01/27 09:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000a35000)={0x9, 0x0, 'r'}, 0x0) syz_open_dev$sndpcmc(&(0x7f000019e000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x4800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000210000-0x50)={0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c1000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000a97000-0x28)={0x372, 0x3, 0x9, 0x3f, "51fabdb1bf00a398001d1ce112929179113148d286d22e40366f713c177d25bf"}) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7ff) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000ec2000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe1a) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, &(0x7f0000001000-0x8)=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000088f000-0x4)=0x9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000e61000-0x4)=0x0, &(0x7f0000f4c000-0x4)=0x4) listen(r2, 0x0) sendto$inet(r1, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 09:52:11 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000aa2000)='/dev/midi#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00008f4000-0x4)=0xffffffffffffffff) getpeername$packet(r2, &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001d2000-0x4)=0x14) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000007000)=@random={'system.', '\x00'}, &(0x7f0000008000-0x9)='@md5sum%\x00', 0x9, 0x0) r1 = syz_open_dev$random(&(0x7f0000006000-0xc)='/dev/random\x00', 0x0, 0x400080005) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x400002, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000006000)='hybla\x00', 0x6) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000007000)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000009000-0xc)={{0x9, 0x4, 0x5, 0x3, 0xfffffffffffffff9, 0x9}, 0x0}) pwrite64(r1, &(0x7f0000002000)="", 0xfebd, 0x0) r3 = dup(r1) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000006000)=0x8) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d7b000-0xe4)="", &(0x7f000005c000)=0x0, &(0x7f00005f2000-0x4)=0x0, &(0x7f00005cb000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005cc000)={0x0, r0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004be000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f00005ab000-0x4)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rt_sigreturn() r0 = syz_open_dev$adsp(&(0x7f0000f82000-0xb)='/dev/adsp#\x00', 0x2, 0x80000) getpeername$unix(r0, &(0x7f0000bae000-0x6e)=@file={0x0, ""/108}, &(0x7f0000557000-0x4)=0x6e) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f0c000-0x4)=0x0) stat(&(0x7f000011d000)='./file0\x00', &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cce000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x104000, &(0x7f000000a000)="") pivot_root(&(0x7f0000af8000-0x8)='./file0\x00', &(0x7f0000e11000-0x8)='./file0\x00') mount(&(0x7f000045d000)='./file0\x00', &(0x7f0000440000)='./file0\x00', &(0x7f0000413000)='mqueue\x00', 0x2004, &(0x7f00006dd000-0xf6)="886f5828f84b13b7ec6570ee1e9a95a243a1612586efb700cb42501db0617ce55149de6c0222f96734fabcd816acc91cef6078c7d42f6577c0cc237e5ed1bac31b5eba7d7e8e2ffaa10bd31ea9471a7b5a959a960878faa71c72e58dae9157f221986e89e7b16a68b974f47f71d6d26e652dc8c55e645f6621d6ad30099d5cca452bee5bc7db2b5d22a1ee94d2af4a19692590b17b39dd18db748cbb508b2dc3139c7a4d445aaf2deb2cc54536386649a08b101cadc4e9cdeca2b8db981cce6ee202337dc9dcb51410c2c3213e59f471e0d5d154684677f5020cf13591863903321b51ad2191aa4de54bf3464f13b6c6c4a126bb7171") 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000337000)=@req={0x4, 0x133, 0x10001, 0x6}, 0x10) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0xe3cc33ca190ebb00, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000006000-0x10)={0x9, 0x7, 0x1, 0x5}, 0x10) close(r0) [ 379.530798] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/27 09:52:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000030e000-0xa)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="a139a98bca1728969454c1b2d91cdcefb6dfc35c07ec72a7828bc94d68ae455316b98c46f730ed437d7ca6aff139b5f3ddf8470d099afcfcb75d26a8db5dd10c8e93c394a568ef635c83c3cc60c89c8828fd2d9a07b8aac3b7abb7387f7082fdec8156f8f6037b93015c8430b0e8ed8a78ffec8b1d0ea66dc33ac5deca431557e493f6e23410380cf4fd1a22b30f625c21cee2a3eb98a92aa83e8b2faf6cf36f8111c6b0a0079efdb002cce2470be49ff0", 0xb1, 0x40000, &(0x7f0000001000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r2, &(0x7f0000050000)="f433cb06c5307a261914c2ecbece295ef9bf36d286ceaa60e3c19468a1418ba0597e634f08cf0d879e8f0e777446f7252f764c5284ddabdede676ddb727f1ea9052b47e02937d7f3f510f6f6ba32bfffebb6f9508580e844c50850cb13db89cc1e07d086110265e8ea8250dca3905b9cf1e382595fca6071b8cbc9605b0aa10fb96e39ff6b77a7f6f9ad16b6c0ee029e4ac4bdf66a4c2a98c2cf2a94809983f6bdb3e1b171e99732a11cca4978b73212a04d36733b06bf0397f759e6c930fbd3eaad1e4f2facfdd1b99d27b1a572", 0xce, 0x4123c7455f274fdc, &(0x7f000058f000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cb9000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000af000)={0x2, r3}) lstat(&(0x7f0000e6c000)='./file0\x00', &(0x7f0000d13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000053e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0d000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009c6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000)=0xe8) r6 = openat(0xffffffffffffff9c, &(0x7f0000b0a000-0x8)='./file0\x00', 0x141900, 0x100) clock_gettime(0x0, &(0x7f0000676000-0x8)={0x0, 0x0}) bind$bt_sco(r6, &(0x7f00006b3000-0x8)={0x1f, {0xc02c, 0x4, 0xa7, 0x4, 0x0, 0x7}}, 0x8) mq_timedreceive(r6, &(0x7f0000966000-0x47)=""/71, 0x47, 0x7d4b, &(0x7f000076d000-0x8)={r7, r8+10000000}) r9 = getuid() setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000ed9000-0x8)={0x0, 0x0}, &(0x7f0000354000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000873000)=@assoc_value={r10, 0xffffffff00000000}, 0x8) setresuid(r4, r5, r9) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/enforce\x00', 0x1fffffe, 0x0) lseek(r0, 0x0, 0x1) 2018/01/27 09:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000022000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000008000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = getpid() process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}], 0x1, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6f000)=0x6) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x8000}, 0xffffffffffffffeb) pipe(&(0x7f00002be000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00008f9000-0xa8)={{0x7fff, 0x400}, 'port1\x00', 0x4, 0x80000, 0xe4, 0x7fffffff, 0x1, 0x1ff, 0x80, 0x0, 0x4, 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]}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000efd000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000637000)="ac010000000000000000ffee000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf", 0x30, 0x0, &(0x7f00008d7000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 09:52:11 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x400000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x508, &(0x7f0000fd7000)=0x0) io_submit(r0, 0x1, &(0x7f0000fd7000)=[&(0x7f0000564000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d6000-0xc)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a29000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001d3000-0x4)={0x0}, &(0x7f0000ddb000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b31000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000a3f000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd6000-0x4)=0x3, 0x4) 2018/01/27 09:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000185000-0xc)='/dev/amidi#\x00', 0x10000006, 0xc0000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00004a2000)="99f967359a08876340f38babc3eda1145d9336037e958534b848e684a4636e2d50cd1b255f20e73433041299fbb9879e5da92aa182000000038b62533481eb882260e6a2bed74e42d770ea8fb1bd488486361fcd0a29e7dba178fcff87ad78a3f073daa767fca12899cee61b42bd35954b4c5be4a3b918b132fd6f18fe05bba5eef49962e36ea92b3b1d0b2f0038d0b80763c59de929808367725e4c7b51d53438066baad1e5c4624512a1ef83f095440fd33c35e218c97bcefd2bbf09b338") times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000305000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) timer_gettime(r3, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095b000)={0x0, 0x0, 0x0}, &(0x7f00003dc000)=0xc) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f67000)={0x10000, 0x6, 0x5, 0x5, 0xed, 0x5, 0x80000000, 0x3, 0x100000001, 0xfffffffffffffff7, 0xfbc, 0x3}) sched_getattr(r6, &(0x7f0000c8e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000482000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0xff, [0x5, 0x8, 0x8, 0x50f, 0xb91, 0x8, 0x6, 0x9]}, 0x5c) clock_gettime(0x0, &(0x7f0000195000-0x8)={0x0, 0x0}) select(0x40, &(0x7f000061a000)={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x4, 0x9, 0x0, 0x0}, &(0x7f0000ba2000-0x40)={0x7, 0x4, 0x1, 0x100000000, 0x80000000, 0x100, 0x5, 0xfffffffffffffff9}, &(0x7f0000645000)={0x6, 0x6, 0xae5, 0x2, 0x100000000, 0x101, 0x10e7, 0x7e3}, &(0x7f0000bd4000)={r7, r8/1000+10000}) setsockopt$sock_timeval(r1, 0x1, 0x80000000000015, &(0x7f0000735000-0x8)={r5, r9}, 0x2b9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r10, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xf, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r11 = dup(r1) setsockopt$inet6_tcp_int(r11, 0x6, 0x20000000000002, &(0x7f0000323000)=0x7e, 0x4) setsockopt$inet_tcp_int(r11, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r11, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/27 09:52:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b2a000-0xa)='net/route\x00') unshare(0x20000000) readv(r0, &(0x7f0000001000)=[], 0x0) 2018/01/27 09:52:11 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002f4000-0xa)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x18)="717a1ab069d7def82ccf0cbab92e26bc92e1849d1992dd6b", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x62)="725ac2817d0a9b905350b69093718be75fed03bae88a017c91d1b11f56b0d3ae047896e2bc2c2d361833cc1a1a997ac4809c906c02bb663a3f143483c6ea0ea9cd439910e0ef65aa012f563c002bad3ee1aa455e600961653a70d77a81d531911a6d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000af1000-0x4)={r2}) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000722000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008c1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e2000)=0xe8) 2018/01/27 09:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000486000-0xd)='/dev/snd/seq\x00', 0x0, 0x480480) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000aec000)={0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4912, [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$vsock(0xffffffffffffff9c, &(0x7f0000332000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00006da000)=0xe9) r2 = dup(r1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000eb000)={0x2, 0x10000, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000271000)=0x110000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000078d000)=0x800001d) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009b7000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000a74000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000f47000)=0x0) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee0000)='mountinfo\x00') perf_event_open(&(0x7f00009f6000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f3b000-0x8)=[{&(0x7f0000c5e000-0xc3)=""/195, 0xc3}], 0x1, 0xb) 2018/01/27 09:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000656000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000be3000/0x1000)=nil) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00001d9000-0x8)={0x0, r1}) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/27 09:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000e12000)=""/25, 0x19, 0x10000, &(0x7f0000c65000)={0x1a, 0x0, 0xfffffffffffffeff, 0x7, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) write$fuse(r0, &(0x7f0000001000-0x30)={0x18, 0x3, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f000000d000+0x379)={&(0x7f0000011000-0x163c)={0x14, 0x52, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x2000000f) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d3a000-0x6)={0x0, 0x2}, &(0x7f00004bc000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000029a000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x97, 0xfffffffffffffff7, 0x2}, 0xa0) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) r3 = dup2(r1, r0) vmsplice(r3, &(0x7f0000c6a000-0x8)=[{&(0x7f00004d6000)="", 0x0}], 0x144, 0x0) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ec0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast5))\x00'}, 0x58) fcntl$getflags(r0, 0x403) 2018/01/27 09:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000097d000)=""/82, 0xffffffffffffff80) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000870000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) 2018/01/27 09:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00004f6000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000111000)={&(0x7f0000e2f000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000580000)={&(0x7f0000bdc000-0x10)=@can={{0x4, 0x9, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, "f5fa71ca6721e015"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40041) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009a3000)={0x0, 0xf2b}, &(0x7f0000bfb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e76000)=@assoc_value={0x0, 0x367}, &(0x7f0000b2e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000025b000)={0x0, 0x6, 0x100}, &(0x7f00008cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dc1000-0x6)={0x0, 0x6ecb6195}, &(0x7f0000e13000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000039a000-0x8)={0x0, 0x2}, &(0x7f0000dce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c98000-0x8)={0x0, 0x1}, &(0x7f0000614000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000080b000-0x33)={0x0, 0x2b, "45dbd881b813c3fc86ebad82c56e83ae9dd18524469e1ece053182313b9650df3687ed557e5ec2791a14e0"}, &(0x7f00006bc000-0x4)=0x33) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000412000-0xc)={0x0, 0x81, 0x30}, &(0x7f0000b69000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000453000-0xb8)={0x0, 0xfff, 0x7, 0x0, 0x200, 0x0, 0xaf, 0x100000000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7f, 0x6, 0x7, 0x3}}, &(0x7f00005ec000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000645000-0xc)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f000090a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ccd000+0x144)={0x0, 0x90, &(0x7f000071f000)=[@in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53a30a72}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc22f}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5bf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000067b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c4c000-0x8)={0x0, 0x100000001, 0x0}, &(0x7f0000e87000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000688000)={0x0, 0x9}, &(0x7f0000f73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000556000-0x8)={0x0, 0x66c}, &(0x7f00002d8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000eab000-0x18)={0x0, 0x6, 0x0, 0x200, 0x4}, &(0x7f0000741000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fb4000)={0x0, 0x6}, &(0x7f0000855000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000635000)={0x0, 0x3a9}, &(0x7f0000b7b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007c0000)={0x0, 0x0, 0x20}, &(0x7f0000c72000-0x4)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000130000)=[{&(0x7f0000633000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a92000)=[{&(0x7f0000060000)="032444a6294920f0c62dc276d90cd567aa3f9309ead665fea6694e9a3b9d38810af23b7dfb61839ab3c1f1e67175499febc7c5059f97a676ca36f78ce80b90d15fda8afa3ecc37cff4ed108aeff85c2a769b0f2b8f75bb98372fe0bd175b577800c0a46444", 0x65}], 0x1, &(0x7f0000b7d000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0xfff, 0x28a, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0xa51, 0x1, r4}}, @init={0x14, 0x84, 0x0, {0x9, 0xfffffffffffffffa, 0x8, 0x6}}], 0x84, 0x20000000}, {&(0x7f0000c0c000)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c, &(0x7f0000fbf000)=[{&(0x7f0000b23000-0x72)="f87b5e65ff945949d70b0ce8244bb8147f1ebdbf6baae6b15dc8e928b018200aeb7129a2b2b819fe0e8659b4443dcc8fbe0a1ee9bbdc0cc9f914ca524babe621196d9df797ba05bb39e864f8e06cef690667f5b5953f180e615b30845f870b513b62fce8e7cc930dfd4e85ff86d1e9b18b3d", 0x72}], 0x1, &(0x7f00006f9000-0xb0)=[@init={0x14, 0x84, 0x0, {0x200, 0x7, 0x8, 0x9}}, @init={0x14, 0x84, 0x0, {0x5d, 0x6, 0x78, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff80000001, 0x4, 0x8200, 0x6, 0x4, 0x9, 0x3, 0x8, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffff001, 0x8, 0x8, 0x8, 0x488, 0x3, 0x91, 0x6, r6}}], 0xb0, 0x4008000}, {&(0x7f00001f7000-0x1c)=@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00005b1000)=[{&(0x7f00003c6000-0xb)="cfabbe2cd84ab0539bf4d7", 0xb}, {&(0x7f0000868000-0x8d)="4b0e1ffeb62fdf3c23d1099035eeb590cf6ce7be4cca3a764ce8c19cbf52f3a4c7bafaebb594a5bb9416fa3f364eaf7e0a7be969dfbb76ba12b423bdc8f05c343a49fed464b3dd16b42b6bfd1f11096c02835cce48b4b71d380f46e10aee421a940092356349d79735876edcff68a2b96bde7c2579d6c899d3aba01ef62a332c9ce63be51d9e61b6d8f9bed508", 0x8d}, {&(0x7f0000d17000)="fe70ebdd0f6aedf2a4484d0bc3508bbd9cf232128e06d95e6478a6f989255ab4b407de12c5b8855b0b583524ecd5180efc3c09f4db48bb3a764c35cf", 0x3c}, {&(0x7f0000b14000-0x7e)="13c17bfe6578aeaf5dcd149e78aba2debea01a1a7c081b6bfa9ebe0c33ef12ea1c9540dc6d6cc3da337f7c862d10bec13193885ea7dcfbe3363c52104b0a7ac9e4688ca8254b8222b03fd927ba721e9fd84bd8c1d0002dff694e11fec2b076d7f87f8eb985e661a52657671c1b0212a46e9af55f1f0a9490ac32f7c42af0", 0x7e}, {&(0x7f0000827000-0x1000)="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", 0x1000}, {&(0x7f00007f0000-0x65)="23adf24a17acbb5903971d2f59e46f76ce22249d12e00af8deeb1282fc3a82dbd6af7cebdbf25182633510369151c80cd6b2ee610034dfd94dcb362024a16aeeeee8f3f2b7d909d37754e4a88e7b3f87a78aa19a759fae505ceafc0f169a3ffab679473e02", 0x65}, {&(0x7f0000d74000-0xaa)="79227ed920a49cd5dd2b9ea89c9dbfd8a20c03ee83c96c89f32c8a5a430e82ec97dea5ea788700a59db84842641c1f4536c2da843a57dbb955829442efa8245addcbbdf60ac84d8206d1fff066fb441c3fd0939d172b600548828679a3b9ae9d84043d0e7b02c57d48805927076b6f1fda380e5772b05e7c49641da9fbe612e75c88dadb9da39bf2e7a89c3d7f4749e5d171b81c9d682a8628e45f932e14a9c61133d14cba558a131976", 0xaa}], 0x7, 0x0, 0x0, 0x24040044}, {&(0x7f0000110000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c, &(0x7f0000b6c000)=[{&(0x7f0000ebd000-0x1000)="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", 0x1000}, {&(0x7f0000384000)="b7cc0987bd6205c74138613025607fcba311bd0718bde1b5a9a636a61dccf6", 0x1f}, {&(0x7f0000143000-0xa)="d7065bf990bbaad01e73", 0xa}], 0x3, &(0x7f0000043000-0x18c)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8000, 0x9, 0x1, r7}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0x8, 0x10001, 0xfff}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x2, 0x205, 0x955, 0x6, 0x6f, 0x9, 0x7, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x3ff, 0x1, 0xda7, 0x101, 0x8, 0x7, 0x6, r9}}, @init={0x14, 0x84, 0x0, {0x3, 0x0, 0x21e, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x80, 0x4, 0x8b9, 0x1, 0x101, 0x0, 0x6e32, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0x9, 0x0, 0x7fff, 0x8, 0x6cc, 0x9, 0x8000, r11}}, @init={0x14, 0x84, 0x0, {0x7c, 0xfffffffffffffff8, 0x79e, 0x6}}, @init={0x14, 0x84, 0x0, {0x0, 0x1ff, 0x3d91, 0x4}}], 0x18c, 0x20000000}, {&(0x7f00008d2000)=@in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000f48000)=[{&(0x7f0000cad000)="9c01b7a8132e7d14684c6a676b7c", 0xe}, {&(0x7f0000b87000)="7840fe9e4fe2a85f80cbba7b4c00b60e0a2c52116067078b61e211673222f5de6e90408c", 0x24}], 0x2, &(0x7f0000182000-0xdc)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x100, 0x8205, 0x2, 0xf2a, 0x1f, 0x3, 0x7, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8, 0x4, 0x1000, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x4, 0x86de, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x1, 0x5, r15}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x7f, 0x3, 0x7}}], 0xdc, 0x4014}, {&(0x7f000070a000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000490000)=[{&(0x7f0000975000-0x16)="21b3880eac2494c21cf42e77d2e1d10c2e5090be1de4", 0x16}], 0x1, &(0x7f0000fde000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x4, 0x40, 0x5, r16}}], 0x2c, 0x20000881}, {&(0x7f0000817000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000144000-0x48)=[{&(0x7f00007ba000)="af98133a7cd4fe4d668d2a6fa845b4922be98a55e947", 0x16}, {&(0x7f0000815000)="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", 0x1000}, {&(0x7f0000cfc000)="04bb60e225a8f02aeb63574ac56adf494c87e4abf69dab1a1cc97b5d5a0837b927fbd4227173d4b1b4e83c4a294601f7fb4950db39465410e79fb860af66e14903d0ee5fb8131cb81dd03d75427575a479a60e64bad61bd6f868788fc8e6499611838131f54dcc9145b6d1813495ba482966e168acbef3f81fa50dfcf1eb0e47ca26208344808bb373c742bd7ada27cfa324d0e422f671db30c2560fc6d226ac4326eb8df57a320aa7d226934bdca6c003ef250c4676", 0xb6}, {&(0x7f0000a8f000-0xfb)="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", 0xfb}, {&(0x7f00003a6000)="e68c96bfbc681749b01a1758b7c3c1dd32cfc68d30713b2589709b08822041874463e6a8c8fd698131e889aef3feb28fb3899a9f2fa52678c9ac31d8176c345270bd1b9b2620a3f37c2230867988a7e547566b4a71aea0cf3f8b9f58de", 0x5d}, {&(0x7f000091d000-0x63)="090af1a521a68307fe1d9b40f816aa00e4e1bfa6b1d7aaac4c7108505aa94d49ebd8e9b5d0fde6c8dd008490db93dfdd50d6a53feb6b259f8aa061830917e16c588225bdcc6ee9ae9f728be2fb8fd2ff229e1f9918661745fa5e66a1b1c081156878b0", 0x63}, {&(0x7f00008f2000-0x67)="4fc20a81dfc61cb726aa50bf377788c6324c4cb16f23f7d35c3b1f45797a37d90ab49383dade9bc1a3e6dfb498bad6ebd269f0ceaefc47fee0ca9a54e979887db583d148c8f2a0d4bf269dd1c407a41337fec5c0b2c8411691b451f480a514240fd0c5debb616b", 0x67}, {&(0x7f0000ee5000-0x8c)="78a2c4ba70490e7962da36dec61b321bf3fbb7d8ab3eff7f2e167d1f8a4b2ce96aa76603cf74b6aeabac6260927601973213beb39588fbed4ce3ab816d2d7c831b5628ce993b35bd861121ae60c79e39066eef9706eddf1ac25cd6a9b94b934278fc9144bcd6232290f23788ba111aad5470ca03126004f41398df25ef812dbdf0b8d2c639d6c64df6ba85a5", 0x8c}, {&(0x7f000081e000-0x80)="12930645e3c06a26138f6ad9e0512efb896554e69aa3ed41e77fa6854b48e090f4c70635b52011a1613046836003ee015f64bc7efba4b32f33761055594d78fc741027cf6aad5d4dfc0d0cf0939e9e13624aec3a5163891c01d4a324cf067a5250a688be82d53c21ac477875b70fa292f87a1d682d03d88aaa04daaa7d9ca052", 0x80}], 0x9, &(0x7f0000796000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x202, 0x0, 0x40, r17}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x40, 0x9, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x7, 0x0, 0xffffffffffffffab, 0x9c48, 0x2, 0x29ac, 0x2, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x42d, 0x206, 0x1, 0x6, 0x3, 0x6, 0x0, r19}}, @init={0x14, 0x84, 0x0, {0x8000, 0x4, 0x0, 0xffffffff}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x10001, 0x2, 0x6}}], 0x108, 0x0}, {&(0x7f0000542000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bfe000-0x10)=[{&(0x7f000064e000-0x1000)="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", 0x1000}, {&(0x7f0000338000-0x5e)="563ba84801b300a57428e728c4bc62ffb20966039262b541361b3156b19bfb3479de9ac6d2898e05e588d7fc75ee5a2226867f90d367f5931c6b5ba502c1935919d7e35da74c7c151ec68d4ec60576bd94de98f938639797441edf14a394", 0x5e}], 0x2, &(0x7f000005d000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff9, 0x7, 0x2, 0x200000000000000, 0x42, 0x9, 0x8, 0x81, r20}}], 0x2c, 0x400c040}], 0x8, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000837000-0x8)={0x0, 0x0}) r21 = syz_open_dev$usbmon(&(0x7f00000a9000-0xd)='/dev/usbmon#\x00', 0x0, 0x4141) ioctl$int_in(r21, 0x5452, &(0x7f0000221000-0x8)=0x1ff) accept4(r21, &(0x7f0000183000)=@generic={0x0, ""/126}, &(0x7f000003e000)=0x80, 0x80000) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f00007da000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, "a0cc88d63b723c1e62ef1cd1aba273b9178a3f533f89f507a70071a39bed83a93d0ce4b392e3b65add8a6ed83cccb62c27fd2abf6646f94beaac66482b114a1258961d2ad1500148"}}}}}, &(0x7f00002c8000)={0x0, 0x1, [0xb06]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setpipe(r0, 0x407, 0x3f) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r1, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) statfs(&(0x7f000070e000-0x8)='./file0\x00', &(0x7f00004f5000-0x5b)=""/91) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003be000)='/selinux/checkreqprot\x00', 0x30000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/member\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f000000c000)=@known='com.apple.system.Security\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r1, 0x4, 0x6, &(0x7f0000d66000)=""/4096, &(0x7f00007a1000)=0x1000) r2 = memfd_create(&(0x7f0000f12000)="706f73fb0000020000090000007a7300000000", 0x3) readlink(&(0x7f00003c8000-0x8)='./file0\x00', &(0x7f000067a000-0x4d)=""/77, 0x4d) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000f6a000)=""/119) lseek(r2, 0x0, 0x2) ftruncate(r2, 0xffff) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000a9a000)={0x3, &(0x7f000041f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000817000-0x8)={r3, 0x2}) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000f48000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000995000)={0x6, 0x0, 'client1\x00', 0xffffffff80000004, "27a6c3faadc5dfd0", "1e7327a61c6a25d5456640b2f0ea13ce0254429facae94b852beecf104ac0b46", 0x156, 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]}) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000d29000/0x3000)=nil, 0x3000, 0x0) rmdir(&(0x7f0000063000-0x2)='./file0\x00') r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006f6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ad0000)=0x1c, 0x80800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000080b000-0x8)={0x9, 0x6}, 0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086c000)='/proc/self/net/pfkey\x00', 0xa4000, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d7b000-0xe0)={r2, r3, 0x5, 0xffffffffffffffff, &(0x7f0000a0e000-0x2c)="dc19f3192a179342e6188e84e682c48be698edc951f2aebf6e80a2f8db6b250c5c498b02ca9e2cebf3061b58", 0xaa2, 0x5, 0x200, 0x81, 0x102, 0x100000001, 0x100000001, "4e6532310838f61c17c96cb9dcac816aecf9fa565110e3cc4211fe6ae5ff1897c80cebe011f833bb24d3575d913ea3178377c23302012ac93d45bf7f925ee87af2e691c239663fe007a15aeffcffe136c8584162bdbdf1224f8332f2bbe33b24e269944a2e37c16abc070ca66b31817488a29b8a8deabfb4be1a8918d262cff097faebd88805a88cd0e32e229dda07287d3f51895127bd9931c7fd05e6d8d1a95a08348157f8d1e722bb5691da39e7c5fec967edfe9b65b508b501e0614b2a49"}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/27 09:52:11 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000bff000)='/dev/vcs#\x00', 0x7, 0x60080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x90)={0x2, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) bind$inet6(r0, &(0x7f00002e0000-0x1c)={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x79) 2018/01/27 09:52:11 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000069d000)={0x0, 0x100, 0x8, 0x9, 0x800, 0x2, 0x0, 0x8, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x2e9, 0x3, 0x10001}}, &(0x7f00009a3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000619000)={0x1ff, 0x3, 0x4, 0x10200000000, 0x9, 0x0, 0x3, 0xd3, r2}, 0x20) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) [ 379.865417] dccp_v4_rcv: dropped packet with invalid checksum [ 379.887452] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/27 09:52:11 executing program 5: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x40, 0x8802) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000f27000)='cpuset\x00') socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000045000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x18a, &(0x7f000002e000)=0x5) read(r4, &(0x7f0000067000)=""/1, 0x1) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000cf9000)={0x4d, "55a18da66d339625cc579cab52d60aa04d72200981d7381869758650e40fdeb9e4aaaf472d46801097304d26d8e78b5a4e6a5af332f963c0fa9aec27b0fe1eaad66b43240c0e3a8402777211d1"}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f28000-0x4)=0x0, &(0x7f0000aec000)=0x4) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000df2000)='/dev/vcsa#\x00', 0x2, 0x14000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b16000-0x2)=0x0, &(0x7f000032f000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) socket$nfc_llcp(0x27, 0x3, 0x1) memfd_create(&(0x7f000095b000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000022a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000215000-0xc9)="7e7668bb0b63daa16f717fcaafb2a1edec8031c077cc65f9e1f10b6c62057adb77e0f5bf325116b02455c086b3cfb4c17c00fac98fb101594415a5804e7bab9ee7ccc6ecf7e781e741d9c2764fd24641b6bd62e54cf964c76187e070a552187477af753ab984e68c5f918b20e34f9f945b2c76d1461dbbc87a8ccbbe813f50bf2589ebc1efdf8ad9", 0x88, 0x0, &(0x7f000031f000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000a4a000-0xc)={0x5, 0xfffffffffffffffb}) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x101, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000042f000)='/dev/usbmon#\x00', 0x3, 0x80) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x1, 0x4) 2018/01/27 09:52:11 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x57, 0x17, 0x9, {0x53ddc105, 0x4}, {0xa4, 0x88}, @period={0x5d, 0x44b9ca57, 0x80, 0x5, 0x6, {0x20, 0x80000000, 0x2, 0x0}, 0x2, [0x2, 0x0]}}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x4, r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x101, 0x30, 0xfffffffffffffff9, 0x7}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xae)={r3, 0xa6, "83ee2e575436ad35526e6ba797ff5bd896f666bd816e84c65ba28d659db4aa7ccf14361723ec22692b734bcb1663bbe304f0ef6fa1e130cb62f097babcf0615a849b09f135d0ec0a87cde48b86e94aac8e913304e4aa38f7fa1e37ad03e1a1b895d30789a84bd4ea12162508aa848add5f94fb4e5be487ded61af2bab504effe59dceda906b45e6839797395d3868e9405a5ded2ca6552d9ab87f7b9fa462df92a7b701a4787"}, &(0x7f0000003000-0x4)=0xae) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) timerfd_create(0x3, 0x80000) syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x8, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x19e880000, 0x7, 0x80000001, 0x0, 0x7, 0x1f, 0x4, 0x10001, 0xff, 0x3, 0x14000, 0x4, 0x9a5, 0x72d4, 0xffffffff00000000]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000004000)=""/208) acct(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="113f154e53431630da573af851cb550195ed5e85a6562ff443a831cf0cf58eacedf887c14681", 0x26, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f0000004000)=""/236, 0xec) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000)=""/241, &(0x7f0000004000)=0xf1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r3, 0x5, 0x0}, 0xc) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000f4d000)={0x39f2, 0x100000001, 0x2efb, 0x8}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c26000-0x1)="", 0x3eb77679f62eb5b8, 0x0, &(0x7f00008d4000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b0e000-0x12)='/dev/snd/midiC#D#\x00', 0x69, 0x240000) madvise(&(0x7f00008aa000/0x4000)=nil, 0x4000, 0x12) getsockname$inet6(r1, &(0x7f0000b07000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006a5000-0x4)=0x1c) socketpair$inet(0x2, 0x1, 0xffffffff, &(0x7f00008fd000-0x8)={0x0, 0x0}) exit_group(0x7) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800c0000, &(0x7f0000b0d000-0x1)="06", &(0x7f0000658000-0x4)=0x0, &(0x7f0000b0c000)=0x0, &(0x7f0000b0d000-0xa0)="666b59374a4512075626ec1fc37bf1bd47051635198fa35c51d633a7b60238b64d31821ac57362a11ea16d29006b0389bea6a6291ef830f5864ab8678d6a269dc6124d691f99088edf21c53eb32771464d877aca66ba62412158232384e8763c39aa0aa1a404f96fb34b1a9c89fe15bb3d103affe82fbac0032db5049740141234f9069b3b8cd0fe6f2a32beb5c1d51891ff130bc240d47726f4289da078a9bf") read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 09:52:11 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000ccc000-0xb)='/dev/vcsa#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x0, 0x0, [0x6, 0x42, 0x100000001, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007b000)='net/ip6_tables_names\x00') sendfile(r1, r1, &(0x7f00006fb000-0x4)=0x20000026, 0x2000000000000e) 2018/01/27 09:52:11 executing program 5: clock_settime(0x5, &(0x7f0000d12000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_dev$adsp(&(0x7f000079b000)='/dev/adsp#\x00', 0x8, 0x210400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001c8000)={0x0, 0x3, 0x17b}, &(0x7f0000b66000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c68000-0x14)={r3, 0x0, 0x9, 0x20, 0x3, 0x1}, &(0x7f0000805000-0x4)=0x14) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) getrusage(0xffffffffffffffff, &(0x7f00005a5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$ax25(r2, &(0x7f00002f7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000edc000+0xdc8)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002bb000-0x8)={r4, 0x800000000000101}, &(0x7f00005c7000)=0x8) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ee000-0xb)='/dev/vcsa#\x00', 0x1, 0x505640) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000eb1000)=0x5, 0x2) r1 = socket(0x9, 0x8000a, 0x3f) getsockopt(r1, 0xc000000000000, 0x3, &(0x7f00009fe000+0xde9)=""/54, &(0x7f0000ce8000)=0x36) sysinfo(&(0x7f00000ab000-0x1000)=""/4096) write(r1, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000068e000-0x1a)=""/26, &(0x7f0000cf4000-0x4)=0x1a) recvfrom(r1, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00005f9000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/27 09:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000931000)={0x78, &(0x7f0000f2d000)=[]}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000063a000)={0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x41c) 2018/01/27 09:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000ba5000)='/dev/binder#\x00', 0x0, 0x802) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c43000)='/proc/self/net/pfkey\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000baa000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3727, 0xe0000000000, 0x101, 0x4, 0xffff}, &(0x7f00008ae000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000974000)={r1, 0x62395c57, 0x6}, &(0x7f0000b4f000)=0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00004c7000-0x18)={0x7, 0x4f99, 0x20}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000603000)={0x30000004, 0x0}) 2018/01/27 09:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000afc000-0x12)={@common='bond0\x00', 0x6cb5}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000441000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffef}) 2018/01/27 09:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x100) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f00003ce000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f00007e8000-0xa5)="", &(0x7f0000a3a000-0x3c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x0, 0x4, 0x10000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a6f000-0x4)=0x6, 0x4) mq_timedsend(r0, &(0x7f0000665000-0xfb)="", 0x0, 0x0, &(0x7f0000133000)={0x77359400, 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00004f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) socket(0x10, 0xf, 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b4f000-0x4)=0x0, &(0x7f000050a000-0x4)=0x4) 2018/01/27 09:52:11 executing program 7: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000061000-0xb)='/dev/midi#\x00', 0x1, 0x400000) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000060000)={0x0, 0x0}, 0x2) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x0, 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/27 09:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000be0000-0x8)={0x0, 0x0}, 0x80000) 2018/01/27 09:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000095f000-0x9)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d41000-0x88)={0x2, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 380.139753] FAULT_FLAG_ALLOW_RETRY missing 30 [ 380.144764] CPU: 1 PID: 1923 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #192 [ 380.152041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.161388] Call Trace: [ 380.163977] dump_stack+0x194/0x257 [ 380.167601] ? arch_local_irq_restore+0x53/0x53 [ 380.172261] ? handle_userfault+0x12b7/0x24c0 [ 380.176744] handle_userfault+0x12fa/0x24c0 [ 380.181043] ? handle_userfault+0x150b/0x24c0 [ 380.185542] ? userfaultfd_ioctl+0x4520/0x4520 [ 380.190102] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 380.195294] ? print_irqtrace_events+0x270/0x270 [ 380.200034] ? print_irqtrace_events+0x270/0x270 [ 380.204773] ? print_irqtrace_events+0x270/0x270 [ 380.209553] ? __lock_acquire+0x664/0x3e00 [ 380.213767] ? check_noncircular+0x20/0x20 [ 380.217976] ? __lock_acquire+0x664/0x3e00 [ 380.222219] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 380.227430] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 380.232605] ? find_held_lock+0x35/0x1d0 [ 380.236660] ? __handle_mm_fault+0x3296/0x3ce0 [ 380.241221] ? lock_downgrade+0x980/0x980 [ 380.245352] ? lock_release+0xa40/0xa40 [ 380.249307] ? lock_pin_lock+0x360/0x360 [ 380.253342] ? update_curr+0x45c/0xa60 [ 380.257211] ? do_raw_spin_trylock+0x190/0x190 [ 380.261771] ? userfaultfd_ctx_put+0x740/0x740 [ 380.266354] __handle_mm_fault+0x32a3/0x3ce0 [ 380.270755] ? __pmd_alloc+0x4e0/0x4e0 [ 380.274638] ? find_held_lock+0x35/0x1d0 [ 380.278695] ? handle_mm_fault+0x248/0x8d0 [ 380.282913] ? lock_downgrade+0x980/0x980 [ 380.287097] handle_mm_fault+0x334/0x8d0 [ 380.291138] ? down_read+0x96/0x150 [ 380.294744] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 380.299303] ? vmacache_find+0x5f/0x280 [ 380.303264] ? find_vma+0x30/0x150 [ 380.306806] __do_page_fault+0x5c9/0xc90 [ 380.310866] ? mm_fault_error+0x2c0/0x2c0 [ 380.314989] ? __kmalloc_track_caller+0x15e/0x760 [ 380.319817] ? check_noncircular+0x20/0x20 [ 380.324029] ? inet_csk_compat_setsockopt+0x95/0x120 [ 380.329106] ? compat_tcp_setsockopt+0x3d/0x70 [ 380.333664] ? compat_sock_common_setsockopt+0xb2/0x140 [ 380.339009] ? compat_SyS_setsockopt+0x17c/0x410 [ 380.343755] do_page_fault+0xee/0x720 [ 380.347538] ? __do_page_fault+0xc90/0xc90 [ 380.351748] ? check_noncircular+0x20/0x20 [ 380.355970] ? find_held_lock+0x35/0x1d0 [ 380.360035] ? __might_fault+0x110/0x1d0 [ 380.364082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.368917] page_fault+0x2c/0x60 [ 380.372346] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 380.378204] RSP: 0018:ffff8801d88cf568 EFLAGS: 00010202 [ 380.383545] RAX: ffffed003ad9cc6d RBX: 0000000020012f18 RCX: 00000000000000e8 [ 380.390788] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801d6ce6280 [ 380.398038] RBP: ffff8801d88cf598 R08: ffffed003ad9cc6d R09: ffffed003ad9cc6d [ 380.405282] R10: 000000000000001d R11: ffffed003ad9cc6c R12: 00000000000000e8 [ 380.412531] R13: ffff8801d6ce6280 R14: 00007ffffffff000 R15: 0000000020013000 [ 380.419828] ? _copy_from_user+0xc5/0x110 [ 380.423967] memdup_user+0x54/0x90 [ 380.427488] xfrm_user_policy+0xcf/0x6d0 [ 380.431536] ? km_migrate+0x340/0x340 [ 380.435343] ? selinux_capable+0x36/0x40 [ 380.439389] ? security_capable+0x8e/0xc0 [ 380.443525] ? ns_capable_common+0xcf/0x160 [ 380.447835] do_ip_setsockopt.isra.12+0xfd9/0x3160 [ 380.452749] ? ip_ra_control+0x5c0/0x5c0 [ 380.456787] ? find_held_lock+0x35/0x1d0 [ 380.460843] ? finish_task_switch+0x1d3/0x740 [ 380.465319] ? lock_downgrade+0x980/0x980 [ 380.469455] ? find_held_lock+0x35/0x1d0 [ 380.473509] ? avc_has_perm+0x35e/0x680 [ 380.477464] ? lock_downgrade+0x980/0x980 [ 380.481596] ? lock_release+0xa40/0xa40 [ 380.485544] ? _raw_spin_unlock_irq+0x27/0x70 [ 380.490019] ? finish_task_switch+0x1d3/0x740 [ 380.494489] ? finish_task_switch+0x1aa/0x740 [ 380.498994] ? avc_has_perm+0x43e/0x680 [ 380.502960] ? avc_has_perm_noaudit+0x520/0x520 [ 380.507612] ? __fget+0x333/0x570 [ 380.511047] ? lock_downgrade+0x980/0x980 [ 380.515179] ? lock_release+0xa40/0xa40 [ 380.519139] ? __lock_is_held+0xb6/0x140 [ 380.523211] ? sock_has_perm+0x2a4/0x420 [ 380.527259] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 380.532608] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 380.538308] compat_ip_setsockopt+0x4f/0xf0 [ 380.542618] inet_csk_compat_setsockopt+0x95/0x120 [ 380.547521] ? ip_setsockopt+0xb0/0xb0 [ 380.551398] compat_tcp_setsockopt+0x3d/0x70 [ 380.555795] compat_sock_common_setsockopt+0xb2/0x140 [ 380.560961] ? tcp_setsockopt+0xd0/0xd0 [ 380.564922] compat_SyS_setsockopt+0x17c/0x410 [ 380.569478] ? sock_common_setsockopt+0xd0/0xd0 [ 380.574132] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 380.578868] ? lock_downgrade+0x980/0x980 [ 380.582994] ? do_fast_syscall_32+0x156/0xf9d [ 380.587478] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 380.592215] do_fast_syscall_32+0x3ee/0xf9d [ 380.596515] ? do_raw_spin_trylock+0x190/0x190 [ 380.601083] ? do_int80_syscall_32+0x9d0/0x9d0 [ 380.605660] ? syscall_return_slowpath+0x2ad/0x550 [ 380.610574] ? prepare_exit_to_usermode+0x340/0x340 [ 380.615573] ? sysret32_from_system_call+0x5/0x3b [ 380.620405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.625241] entry_SYSENTER_compat+0x54/0x63 [ 380.629625] RIP: 0023:0xf7fc9c79 [ 380.632966] RSP: 002b:00000000f77c508c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 380.640653] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 380.648420] RDX: 0000000000000010 RSI: 0000000020012f18 RDI: 00000000000000e8 [ 380.655672] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 380.662916] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 380.670162] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/27 09:52:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x100, 0x0, 0x2, 0x1b15}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000001000-0x8)={0x9134, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000123000+0xe)='/dev/input/mouse#\x00', 0x7f, 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003d8000)=0xff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000062f000)='/dev/autofs\x00', 0x101000, 0x0) ioctl(r3, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000063000018") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002fb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000-0x4)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f000003c000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xb}, [0x0, 0x0]}, 0x14) 2018/01/27 09:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000984000-0x8)={0x0, 0x0}) ftruncate(r0, 0xff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000468000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000a65000-0x8)=0x3000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000082b000+0x2a5)='bic\x00', 0x4) sendto$inet6(r2, &(0x7f0000f6f000)="", 0xffffffffffffff67, 0x20000004, &(0x7f00007e1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc}, 0x1c) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000288000)={r3, 0xbd7, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e30000)=@generic="897b8d65605de397d5f078964218fc45") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) readahead(r1, 0x100000000, 0x0) 2018/01/27 09:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ca000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000908000-0x5c)={0x5, 0x0, {0x3, 0x0, 0x6, 0x0, 0x3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x3, &(0x7f0000f10000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000f4d000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000246000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$vcsa(&(0x7f00000e1000)='/dev/vcsa#\x00', 0x9, 0x2000) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000831000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7ca7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x447}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x93, 0x3, 0x9, 0xcd31}, &(0x7f00004a0000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000031e000)={r3, 0x1, 0xfce7, 0x1000}, &(0x7f00004b5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000737000)={0x100000001, 0x8002, 0x6, 0x1000000000000000, r4}, 0x10) 2018/01/27 09:52:12 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000014e000)=0x0) ptrace$setregs(0xf, r0, 0xfff, &(0x7f0000a1e000)="639496ceafb8203b3f0d39962d49ddd79d561eec1293338705c341888438768fe769dbc40be8505e61e8aec33c9b7b8b8b18d24401a8c36263dfde5dba962bb5a4f1decccb7d7c761541ccfe830829a8eb6a4bcebfb6505b48b7a5189b92db92c308dcdc53dd21824c3a87add31f311d83e930ce8d457be84cb3add4417c1bd29fec942662cfd381de863de8bd46e5ffc2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f78000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b99000-0xc)='/dev/autofs\x00', 0x202, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f000062c000)={0x400, 0x8, 0x1, 0xffffffffffffff9c, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f00007fa000-0xc)={r4, r5, 0x1}) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 09:52:12 executing program 0: r0 = socket(0xa, 0x6, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"e0cd4eeef7fe99"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/27 09:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) sched_setaffinity(r0, 0xffffffffffffffb2, &(0x7f0000526000)=0x6) splice(r1, &(0x7f0000093000-0x8)=0x0, r1, &(0x7f00003bd000-0x8)=0x0, 0x29, 0x2) signalfd4(r1, &(0x7f0000f91000)={0x0}, 0x8, 0x0) 2018/01/27 09:52:12 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000)='/dev/autofs\x00', 0x101400, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000014000)=0x14, 0x80800) bind$can_raw(r1, &(0x7f0000001000)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/27 09:52:12 executing program 5: sigaltstack(&(0x7f00000ec000/0x4000)=nil, &(0x7f0000001000-0x4)=0x0) munlock(&(0x7f0000537000/0x4000)=nil, 0x4000) 2018/01/27 09:52:12 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) madvise(&(0x7f0000ccf000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/27 09:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x5, 0x0}) setrlimit(0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) 2018/01/27 09:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000026000-0xb)='/dev/hwrng\x00', 0x200000004000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aa2000)={0x0, 0xbe, "c54702bef6d9151ebd71dee62d0e5264de5bc5c1b6cd5f3a534aa56e7f460c3ee8159fe2803437904bcc3ef704d53c94480dc5ec1b0a054ab844aafc23fd8b9f278da54460bbe6cd9793649d17f16bb508d82ea9f65492c49c5832bb038fd331fb761ded4f0e48f989180b6cc083211c6cc7508b794563c577c77fb9f942f03796036f67b24382a2597dbbf47cdf9773f205ea8fce929e6084bfebbb3d2e7e60149ec1e9fa53b9dfc9da7a073a51bcb52c07b08afac874f1eaa65e31d074"}, &(0x7f0000062000)=0xc6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b9c000)={r1, 0x0}, 0x8) io_setup(0x4, &(0x7f0000cef000)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000042000-0x4)=0x9) io_cancel(r2, &(0x7f0000749000)={0x0, 0xf6365b2eede90f15, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00001a1000-0xda)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 09:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f000087f000-0xd)='/dev/snd/seq\x00', 0x80, 0x100, &(0x7f0000f2c000)={0x80000000, 0x0, 0x6, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x7c2, 0x3800, 0x5}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb8000+0xa7c)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bd7000-0x5c)={0x4, 0x2, {0x3, 0x3, 0x0, 0x1, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/27 09:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000d4f000)='./file0\x00', &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setreuid(r1, r2) syz_open_dev$dmmidi(&(0x7f00004a6000-0xc)='/dev/dmmidi#\x00', 0x2, 0x20000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000093a000)={@generic="bda7dfdf54955ef21f92978fc0b0d7b6", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000342000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ba000-0x4)=0x0) connect(r0, &(0x7f0000ac6000)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) fcntl$setsig(r0, 0xa, 0x1c) 2018/01/27 09:52:12 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000008000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000004000)="629f767505d1ec588489b9543731adc148", 0x11, 0x810, 0x0, 0x0) 2018/01/27 09:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000317000-0xd2)="0000000049000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f201000052bfd57ac5a50be84a106200d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae0100fd83ba4f5364e2ebc177c30246db8b81e966a642ca6f30be0909a1fa081be74e7dd2da564bb64157be9b6cb721ea0d311a603009d41eda685a09b542093187e7153b5e", 0xd2, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x109, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 380.753203] autofs4:pid:1977:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.25344), cmd(0x00009371) [ 380.766083] binder: BINDER_SET_CONTEXT_MGR already set [ 380.766094] binder: 1980:1982 ioctl 40046207 0 returned -16 [ 380.785634] autofs4:pid:1977:validate_dev_ioctl: invalid device control module version supplied for cmd(0x00009371) 2018/01/27 09:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000447000)='/dev/dmmidi#\x00', 0x7f, 0xae6a435d0ef4183c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c6f000-0x8)={0x0, 0x5}, &(0x7f00001e6000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000807000-0x10)={r1, 0x80000000, 0x8, 0x8}, &(0x7f0000f26000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000032a000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000f7c000-0x4)=0x1) socket$netlink(0x10, 0x3, 0x54fae5393981a9e8) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000b00000)=0x3) ioctl$sock_bt_hci(r3, 0x400448df, &(0x7f0000bb3000-0x4a)="e37f1083ef25b1dddd10270dadf4c7d57a88788814229e054cba3af05f634b43f95cfad60c60817bf534914e8d6d01f525270fe0325a4b790186aa112396c3f68592bd881f1563a0a274") sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 380.847313] autofs4:pid:1990:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.25344), cmd(0x00009371) [ 380.860807] autofs4:pid:1990:validate_dev_ioctl: invalid device control module version supplied for cmd(0x00009371) [ 380.863883] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/27 09:52:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000753000+0x8fa)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fbb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00001db000-0xa)='/dev/vcs#\x00', 0x3, 0x20000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c72000-0x4)={0xd97}, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000d38000-0xc)={0x7f, 0x3, 0x7, 0xc000, 0x1, 0x8, 0x23}, 0xc) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f0000033000-0x48)=[{&(0x7f0000d02000-0x4d)="3fbf6cb49fbbcf75375193b91ad4b9f9b8c4c668658ff18cc19e575271ba9c84", 0x20}], 0x1, &(0x7f0000357000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f000005f000-0x120)=[], 0x0, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/27 09:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000039d000)='./file0\x00', 0x100) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d12000)='/dev/rtc\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x55}, &(0x7f000005a000)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000076a000)={0x4, 0x6000, 0x7fff, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000df0000)={r1, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5}, 0x98) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d7000)={0x0, 0x0, 0x0}, &(0x7f00004e6000)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bd4000-0x4)=0x0, &(0x7f0000220000-0x4)=0x116) mknod(&(0x7f00001c9000)='./file0\x00', 0xc000, 0x7fff) openat$kvm(0xffffffffffffff9c, &(0x7f00009a6000-0x9)='/dev/kvm\x00', 0x2, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e30000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1f) tgkill(0x0, r4, 0x21) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) lstat(&(0x7f00006a3000)='./file0\x00', &(0x7f0000981000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) r7 = dup2(r6, r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000342000-0x10)={0x6, [0x3f, 0x5, 0x0, 0x8, 0x2, 0x9]}, &(0x7f00001a6000)=0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r7, 0x4c01) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) sched_getaffinity(r4, 0x8, &(0x7f0000d1f000-0x8)=0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/27 09:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$alg(r0, 0x0, 0x0, 0x80000) syz_emit_ethernet(0x18a, &(0x7f00009e9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x154, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x87, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0xffffffffffffff7f}, @jumbo={0xc2, 0x4, 0x5}]}, @dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x6c, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x85, "22cae2807ef511cd3c37525f03e13f5f2b01c0d8fd87fb31f97e762bde428154540e847ab336f19a169f5599dc4d0baed27533a433056a9af78308ea360db0a91656ec103b9aee87a1ea3e1ad5dcbb5b66865c7c7b0e69fe74d41d3f92e8ffac0be0dce882caa09ad4bc8286c23ffdc03cceabe17ad21a8698e87278deb631736184dc06fa"}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x1fffffffffffffd}]}, @dstopts={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa264}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x7, [0x80, 0x40]}}, @ra={0x5, 0x2, 0xfcb2}, @enc_lim={0x4, 0x1, 0x7fffffff}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x5e, 0x0, 0x9, 0x5, 0x0, 0x100000001, 0x3}, @hopopts={0x3c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) wait4(0x0, &(0x7f0000f7e000)=0x0, 0xfffffffffffffffe, &(0x7f00004d0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c41000-0x8)={0x100000000cc6f}, 0x0, &(0x7f00003c8000-0x8)={r1, 0x0}, 0x8) 2018/01/27 09:52:12 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000d000-0xc)={0x0, 0x2c, &(0x7f000000a000-0x2c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000018000-0x8)={r2, 0x10000}, &(0x7f0000017000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = getpid() process_vm_readv(r3, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000d000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3, &(0x7f0000011000)={0x1}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000000f000)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000000f000-0x10)={0x0, 0x8000, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000017000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000018000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="bacded32792a", [0x0, 0x0]}, 0x14) 2018/01/27 09:52:12 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000004000)="b0141e", 0x3}], 0x1, 0x80000000000000) 2018/01/27 09:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0xffd, &(0x7f00002ad000)=0x0) io_submit(r1, 0x1, &(0x7f0000d8b000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x9, 0x0, r0, &(0x7f000025f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007b5000)={{0x3, 0x2, 0x5, 0x0, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 380.892538] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/27 09:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7143) connect$inet(r0, &(0x7f00004c5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000084e000)={0x10000, 0x6, 0x9, 0xfffffffffffffffe, "1a904c71032fb283bb195268070b93fde53e1feb9c7e9917ec709f720f48a46b60149d82378042365c564a9e", 0x0}) 2018/01/27 09:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cd5000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000174000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009eb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f000091e000-0x28)={0x1075, 0x0, []}) 2018/01/27 09:52:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x402001) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000052000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ec6000)='./file0\x00', 0x0) read$eventfd(r1, &(0x7f00001aa000-0x8)=0x0, 0x8) socket(0x8, 0x8000f, 0x7f) 2018/01/27 09:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) bind$unix(r0, &(0x7f000017b000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_dev$mouse(&(0x7f0000aa0000)='/dev/input/mouse#\x00', 0x1, 0x40) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000bc2000)={0x2, 0xffffffffffff81f8, 0x8, 0x401}, 0x10) pipe(&(0x7f0000e7c000-0x8)={0x0, 0x0}) listen(r0, 0x0) 2018/01/27 09:52:13 executing program 0: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000d30000-0x18)=[{&(0x7f0000ef5000)="e29934bbdd13472fcc614777d84e4731c4ca79f27c99bac836874b4a1fa7e8be94d2d81438941975c536bae0fec0f5a40fcbbe2e791eda03cecd1f323f17496de5ff4ef7850557a9c8f93ce7fa93083a151377c0e5ad64afdce1520dd3760675484d918b7d2fa565b761c65235f18cc68ba7610e30eebbe16dfe82f011c3f73a6a1876b9b584808eb984d559834d6dc6caf458b506b74665919a13b5e4a3dd1ed39dc5bb417a19763e4e872cf4760d775372840c8f5239dc4672f0b2df4c1d1ec9a74bb5793ef2879da82c076009df823fee3a955064d4124bd8d264", 0xdc}, {&(0x7f0000001000-0xcb)="e5a981fca5233b21cbc0ed7d3aab4297f48737303719ea9dc387ffa9920255ab862731cb947b7b4bbe208af3f6670ec6df6a26c0903b310361700a27e816c066c752340d1deb519dfe38e3aff912ede4a612ee638bd830a69f8df4d94f8b4aa5a4b91cb4207409f7127551014b0dd81ad3f8d5b8cb860c62ad9e864a811fdab9e9576377cc42326554f9704d4636ee3b46601dfa6e6afec1036438ecf57879ae9f2fc4332ecd89a7c350f133ca4a8f4fe82ae63ed9bee6c5fba096985710a79303e24c1e6f662f8d24fc70", 0xcb}, {&(0x7f0000d07000-0xe7)="a0a8170c22476864364d20bd17fb3b721eb9cd78a5ed8f92d9033762426dde8a778c838a432b1f780dd2286ce59d80d99cbe130cf10e3d0ec09b8bb46343262a82d501c9744068d859e55025442264268e422c33317127bcb69aa9e572eeb058e1be9d0445f8525a82b4e6f45b72594d044ba6bf5d42bff36eede58a58666200f76d6755c572e86541db1f9336c0a05c362b9dcfc841d62adc6ad49e7382876b092a3f35f7b82c9270f226740728f0714e8ed6e800fb526eaa2576d492b2e3a532dcd3fd319578b9b09f19173504cbc1145b98b214e42f347be463f9e19a87446ccea9e30e319b", 0xe7}], 0x3, 0x0, 0x0, 0x4004080}, 0x4000) prctl$intptr(0x3f, 0x441) 2018/01/27 09:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, 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(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000109000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c20000)=0x10f004) dup2(r0, r1) 2018/01/27 09:52:13 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00007e2000)=""/4096, 0x1000, 0x40, &(0x7f0000f7b000-0x10)={0x1a, 0xff, 0x3b7, 0x6, 0x1ff, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f79000)={0x0, 0x0}, &(0x7f0000f79000)=0x8) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/01/27 09:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000535000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f41000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00004db000+0x403)={0x4, 0x7}) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 09:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000090a000-0x99)=""/153) r1 = add_key(&(0x7f0000b0d000-0xa)='syzkaller\x00', &(0x7f00004dd000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000129000-0x48)="", 0x0, 0xfffffffffffffffb) ioctl$TCSETA(r0, 0x5406, &(0x7f000068f000-0x14)={0x20, 0x0, 0x7, 0x1, 0x45d2, 0x3, 0x6, 0xffffffff, 0x7, 0x7}) add_key(&(0x7f0000dce000-0xd)='dns_resolver\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x192, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f00005f0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r3 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000509000)={&(0x7f000032c000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000ff0000)={&(0x7f000013a000)={0x2c, 0x1e, 0x5, 0x3, 0x3, {0x1c, 0x0, 0x0}, [@typed={0xc, 0x80, @pid=r3}, @typed={0xc, 0x6e, @fd=r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40040}, 0x4040040) 2018/01/27 09:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000122000-0x20)={@generic="94026585aacbc47f076b453b9662c178", @ifru_addrs={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000435000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000049b000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000029f000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xf705, r3}) r4 = socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = syz_open_dev$adsp(&(0x7f00008b6000)='/dev/adsp#\x00', 0x1, 0xfffffffffffffffb) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000609000-0xe7)=""/231) dup3(r4, r1, 0x80000) 2018/01/27 09:52:13 executing program 5: 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)="") renameat2(r0, &(0x7f0000daa000)='./file0/file0\x00', r0, &(0x7f00009a6000-0xe)='./file0/file0\x00', 0x2) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000134000)=0x0, &(0x7f0000233000)=0x4) pivot_root(&(0x7f0000734000)='./file0\x00', &(0x7f0000d21000-0x1)='.') 2018/01/27 09:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000cda000-0x4)=0x0, &(0x7f0000f10000)=0x4) socket$inet6(0xa, 0x3, 0xc8) sendto$inet6(r0, &(0x7f0000950000)="73da077b51f9bd812dcb94298b53d99407b197e1cf504ae3c77b6f86537f1303f45d7587eacf77e0b0f9b6444c678c12066462a448e6752a7cd4dc18d870c597b3c03c2ef8ffaec445e1c764e5b6b79670764621807e84b3a54714bfc62f38ed70a1c135570d68a0aa1d24636278e33616a48b8fa2c4abf04d65028aeaa305ca33fa0db306cb4c5086d1a27752b8e8725532fe88e49361ea7e71a4bc715ad9c0f1ed9b2649a163095b67b0ecda68de39df6dc2346042427d36253a9fe37206e0de0de0c43f9c8b62a04d4368604ca046b85ba4c26321f2d8922482bec4728bc875761c0f9aac", 0xe6, 0x8000, &(0x7f00004dc000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c) getrandom(&(0x7f0000260000)=""/200, 0xc8, 0x1) sysinfo(&(0x7f0000883000)=""/167) [ 381.490376] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 381.526126] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 09:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000035b000)={[{0x0, 0x8, 0x0, 0xfff, 0x3, 0x9, 0x1, 0xfff, 0xd67, 0x9, 0x8, 0x80000001, 0x81}, {0x200, 0x7fffffff, 0x2abf, 0x35d9, 0x8000000000, 0x1f, 0x5, 0x80000000, 0x6, 0x2, 0x2af78b7a, 0x8, 0x101}, {0x6, 0xffffffffe3e3a55c, 0x1ff, 0x3, 0xffff, 0x5, 0x8001, 0x6, 0x7, 0x100000000, 0x8, 0xe7d4, 0x80000000}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ftruncate(0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) kexec_load(0x0, 0x0, &(0x7f0000f44000-0x20)=[], 0x0) poll(&(0x7f00008a8000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffff7fffffffe) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 09:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000576000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f00001b4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000484000)='#a;', 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000af4000)="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") 2018/01/27 09:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x29, 0xe2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000955000-0x4)=0xc) quotactl(0x6, &(0x7f0000870000-0x8)='./file0\x00', r0, &(0x7f0000be5000-0x87)="b53f3a62d3891febfc21cfa3e765dfb15ee67b95cd236608efbfebd365a799126b35ac7844c629ea194403e07c5c2245f1379a0b7c160da005e8278a4dce842b0579242365883f31adf26542104da0055af94451c8e98041a07dce36bb3e217b815119e2648002c8392276fc22ad9c7eb7327c5ccd069d8776f7966f66e4d8faf0ebf844df7da0") socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x11d, &(0x7f0000983000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x10f, 0xffffffffffffffff, 0x2, 0x0, 0x4, 0x0, @rand_addr=0x691, @empty=0x0, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x9, 0x6, "3db9dc7bd3c95c18f5ba85130fcabfe9adf3aebdec4d8bf8c1fe341d3ba333a6e51e07bd5a435f05f33418cf6f8ed976b34517c9eed6b1056e6a33fdfb21b2aa8d15571fc5ea7b8239f8925b0ca63733cee426bde1d96df28e2b4a5fcc3d38bfd8a12359fd7d0c3eb5a86ff163fb2d3b389122d96307c5ff1923dd2e36c002f7ec13c32829b5748a747becd05fb24878f9bc3484e17d7e63b826046ffa4b6f9248b35781c5e1fd12b81c528b35ff9a5b0f5ef92b40af246a7afdac9a237d83d7c6e6292c3bc330dea242918f1622686cbdd5c464bd507bb0b6de6d6b7768309db1faa5ce68f752ae82b88cf1e674e6ea0bd907"}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) [ 381.549586] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 381.597839] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 381.621849] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 09:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x10010, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004cb000)={0x0, 0x6}, &(0x7f0000a20000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f82000)={r1, 0x6, 0x20}, &(0x7f0000c50000)=0xc) timerfd_create(0x5, 0x0) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/01/27 09:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d67000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f0000944000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r3, r4, &(0x7f0000bc8000)=0x0, 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000940000-0x50)={@common='lo\x00', @ifru_data=&(0x7f00004bf000-0x20)="3c6e7076c2add8b539c199e341fa07e816617ea4e72d049a6417ddf3a5830839"}) tkill(r0, 0x16) 2018/01/27 09:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dcc000)={{{@in=@rand_addr=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=@dev={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}}, &(0x7f000074e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:13 executing program 2: syz_open_dev$usbmon(&(0x7f00003a8000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00003d5000-0x31)=""/49) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/27 09:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xf8b, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xfcb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000517000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000129000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000053c000-0x4)=0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000644000-0x4)=0x0) 2018/01/27 09:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e26000-0xc)='/dev/rfkill\x00', 0x20441, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f63000)={0x10000, 0x200, 0x81, 0xfff, 0x0}, &(0x7f0000880000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d59000-0x6)={r2, 0x2}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15", 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f00002d7000-0x30)=[], 0x0, &(0x7f0000591000-0x10)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000dee000)={0x0, 0x0}) recvmmsg(r3, &(0x7f00002e7000)=[{{&(0x7f0000dd5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00001d4000)=""/126, 0x7e, 0x1}, 0x0}], 0x1c4, 0x8, &(0x7f0000fd4000-0x8)={r4, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003d7000-0xc)={r2, 0x8000, 0x30}, &(0x7f000014c000)=0xc) r5 = socket$inet(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000fa0000)={0x0, 0xe9ac}, &(0x7f0000390000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000ccd000-0x16)={r6, 0x100, 0x7, [0x3, 0x4, 0xffffffffffffff00, 0x80000000, 0x1, 0x0, 0x0]}, 0x16) 2018/01/27 09:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000257000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000092b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000050000)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000027000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x400001}) add_key$keyring(&(0x7f0000ace000)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = creat(&(0x7f0000221000-0x8)='./file0\x00', 0x110) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000024c000)={@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]}) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000931000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x5f019e3c, 0x2, 0xa0, 0x20, 0x16, r5, r6}, {0x101, 0x9092, 0x9, 0x6, 0x4, 0x9, 0x3, 0x988}, {0xfffffffffffffffc, 0xff, 0x8, 0x0}, 0x4ef9a29f, 0xa, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x5, 0x2, 0x2, 0x7ff, 0xbea9, 0x6, 0x1}}, 0xe8) 2018/01/27 09:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000b7f000-0xc)='/dev/audio#\x00', 0x7, 0x210000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c59000-0x50)={{0x9, 0xa71}, {0x4e42, 0x6}, 0x3, 0x4, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x3, 0x84) 2018/01/27 09:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000adf000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00008f8000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000bf9000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/27 09:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c47000-0xa)='/dev/cuse\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d45000)=0x0, &(0x7f000070c000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000d28000)='/dev/sg#\x00', 0x1, 0x7402b460b85a7def) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000f000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000e6d000)=0xc) recvfrom(r1, &(0x7f0000c91000)=""/100, 0x64, 0x2003, &(0x7f0000c74000)=@ll={0x11, 0xf8, r2, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/27 09:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000503000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b9e000)=0x8) fcntl$setsig(r3, 0xa, 0x12) sendmsg(r1, &(0x7f00006ff000)={0x0, 0x0, &(0x7f0000fb0000)=[], 0x0, &(0x7f00007f8000-0x388)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000028000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x8000) r6 = dup3(r3, r4, 0x0) tkill(r2, 0x16) ioctl$TIOCMSET(r6, 0x5418, &(0x7f00006a3000)=0x5dfc) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f0000856000)={0x100, 0x5, 0x1, 0xffffffffffffff00, "bb53a35b49e3b640d5ac708fe0a47fffc203c681996d0c09913f007f648c399e66bf5d4eaec9ec28de096816", 0x400}) getpriority(0x1, r2) [ 381.711361] device eql entered promiscuous mode [ 381.719955] skbuff: bad partial csum: csum=0/3849 len=3712 2018/01/27 09:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000754000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000b1d000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f00008e2000-0x4)=0xc) bind$packet(r1, &(0x7f0000a20000)={0x11, 0x0, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000730000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e6a000)={0x2}, 0x4) ppoll(&(0x7f000073c000)=[{r0, 0x4, 0x0}], 0x1, &(0x7f0000972000-0x8)={0x77359400, 0x0}, &(0x7f0000509000+0xb9e)={0x5a}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) keyctl$session_to_parent(0x12) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003a7000-0x1c)=[@in6={0xa, 0x2, 0x45f0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000804000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000eb3000-0x8)=0x8000) syz_open_dev$midi(&(0x7f0000ca6000)='/dev/midi#\x00', 0x3, 0x200000) 2018/01/27 09:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000682000-0x50)={@common='eql\x00', @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000f83000-0x8)={0x200, 0x100000000000000}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) io_setup(0x43f5e971, &(0x7f000009d000)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000cf3000-0x1c)={&(0x7f0000d22000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000412000)=[], 0x0, &(0x7f0000d1a000-0x53)=""/83, 0x53, 0x5}, 0x10000) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000045000)=@fragment={0x0, 0x0, 0xffff, 0x2, 0x0, 0x1, 0x3}, 0x8) r4 = syz_open_dev$mice(&(0x7f0000806000-0x10)='/dev/input/mice\x00', 0x0, 0x80) io_submit(r2, 0x1, &(0x7f0000576000)=[&(0x7f000026a000+0x9ee)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000d5e000)="fb527c398e786ec59b7673c7a964ec742a4cd6a458f82952834b1e3c4cfd0e21e86295fb3a5cc45ce34d6f9bed8160f378db7ebe60934412c2", 0x39, 0x392, 0x0, 0x1, r4}]) write(r1, &(0x7f0000286000)="", 0x0) 2018/01/27 09:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000405000-0xc)='/dev/autofs\x00', 0x248080, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000082b000-0x8c)={0x60c, 0x2, 0x42, 'queue0\x00', 0x6d18bc90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r1, &(0x7f0000c07000)="", &(0x7f0000ac5000)=""/0}, 0x18) 2018/01/27 09:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000b8a000)={0xc, 0x0, "faf55e1e"}, &(0x7f0000447000)=0x0, 0x0) linkat(r0, &(0x7f0000ca6000)='./file0\x00', 0xffffffffffffffff, &(0x7f000086a000-0x8)='./file1\x00', 0x400) r1 = syz_open_dev$amidi(&(0x7f0000b7c000-0xc)='/dev/amidi#\x00', 0x0, 0x0) mount(&(0x7f00009c1000-0x8)='./file1\x00', &(0x7f00003b0000)='./file1/file0\x00', &(0x7f00005b4000)='ufs\x00', 0x5000, &(0x7f0000b63000)="7ccf2e00ae70083d81178e0a244995bec328038c92ad57dab4b336f440d43de35535a83b990b810bfc1628941d3c8b74ab4bf5e056eab9bb1f0df3b8ae482f368df293c2d17f9b7e5e564d47df5c785bb5a5847457e890b60dfe384564f671f929d78cf2d66ff6d02bab5c69295e892ba9262208f10aa1ff099bf293615841bb43b0e0bd56d97af60fc93e1cfde8a22e0325e8e33a01a75249ac406d21a6b90db695210c16fafbe0c0fae3614e93c867886d37f31fdc491d5b4b105a2633859187fe842118c3c74aba5ef8a7ed72") ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000073f000-0x18)={0x9, 0x0, 0x6, 0x7, 0xfff, 0x80000001}) setxattr(&(0x7f0000b9d000-0x8)='./file1\x00', &(0x7f000082a000-0xd)=@known='security.evm\x00', &(0x7f0000d2d000)='ufs\x00', 0x4, 0x2) [ 381.795476] device eql entered promiscuous mode 2018/01/27 09:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000bd4000)={0x0, 0x0, 0x0, 0x8, 0x0}) 2018/01/27 09:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000-0x58)={0x26, 'skcipher\x00', 0x0, 0x3, 'cbc-twofish-3way\x00'}, 0x58) openat$mixer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/mixer\x00', 0x218800, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00004e4000)='./file0\x00', 0x41, 0x104) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000fc000)=""/47) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[], 0x0, &(0x7f0000357000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00007f1000)=""/18, 0x12}], 0x1, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/27 09:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000350000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000-0x18)='em1em1posix_acl_access]\x00', 0x18, 0x0) 2018/01/27 09:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000041000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000053d000-0x4)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000027c000-0x9)='net/udp6\x00') pread64(r1, &(0x7f0000ad1000)=""/0, 0x0, 0xffffffffffffffff) 2018/01/27 09:52:13 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/rtc\x00', 0x900, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000002c000-0x8)={@my=0x0, 0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000021000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000-0x4)=0x0) kcmp(r2, r3, 0x0, r1, r0) getsockname(r1, &(0x7f0000008000)=@generic={0x0, ""/126}, &(0x7f000002d000)=0x80) getsockname(r0, &(0x7f000000e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/27 09:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80400, &(0x7f000039d000)="", &(0x7f0000f11000-0x4)=0x0, &(0x7f0000987000-0x4)=0x0, &(0x7f0000c71000-0xc4)="c3") 2018/01/27 09:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c5a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000033000-0xc)={0x0, 0x80, &(0x7f0000c9a000)=[@in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d}, @in6={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0xffffffffffffff5a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x97}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000986000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002e6000)={r1, 0x0, 0x0, []}, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000a9a000-0x18)=[{&(0x7f0000813000)=""/52, 0x34}], 0x1) syz_open_dev$evdev(&(0x7f0000c26000)='/dev/input/event#\x00', 0x80, 0x1) 2018/01/27 09:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x3, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00004a8000-0x40)={0x0, 0x0, 0x0, 0x0, "1ceef83ec8168650ab883efc6b081bb604e7d7b0ceb1debbcfa8a1662cbbdb7c06863c453676a16ca8426a9b", 0x0}) 2018/01/27 09:52:13 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077a000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000814000-0x3)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000637000)='/dev/autofs\x00', 0x80400, 0x0) connect$ax25(r1, &(0x7f0000ccc000-0x10)={0x3, {"5c895e5cdab4b1"}, 0x4}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000036d000-0x4)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000590000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x18) 2018/01/27 09:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f89000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a24000-0x4)=0x10, 0x800) bind$ipx(r1, &(0x7f0000bc9000)={0x4, 0xffff, 0x4, "58b1c41c9386", 0x3ff, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00001f0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000912000)={@generic="71e1269d357e40f6267b28ff6dd142b5", @ifru_ivalue=0x4}) sendmsg$can_bcm(r1, &(0x7f000063c000-0x1c)={&(0x7f000092b000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000624000-0x8)={&(0x7f0000a00000-0x34)={0x6, 0x100, 0xfffffffffffffffa, {0x0, 0x7530}, {0x0, 0x0}, {0x0, 0x2, 0x2b78, 0x0}, 0x1, @can={{0x3, 0xffffffff, 0x6cf, 0x0}, 0x6, 0x2, 0x0, 0x0, "1b75adf979a781e4"}}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000674000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r4 = memfd_create(&(0x7f0000e58000)="74086e750000000000000000008c00", 0x3) ioctl$TCGETS(r4, 0x5401, &(0x7f0000e07000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000cca000-0xd)=@routing={0x7f, 0xa, 0x3, 0xe, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x58) pwritev(r4, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$mice(&(0x7f0000f3e000+0xb9b)='/dev/input/mice\x00', 0x0, 0x641046371ded2056) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000b93000)={{0xd000, 0x1000, 0xe, 0x1ff, 0x9cb1, 0x5, 0x9, 0xff, 0x4, 0x0, 0x2ee, 0x2, 0x0}, {0x6000, 0x106000, 0xd, 0x7ff, 0x3, 0x1000, 0xae, 0x80000000, 0x7fffffff, 0x8, 0xad07, 0x3, 0x0}, {0x6000, 0x0, 0x10, 0x408, 0x0, 0x7, 0x8001, 0x10000, 0x8, 0x1, 0x8a, 0x7a, 0x0}, {0x7000, 0x1f000, 0xb, 0x10001, 0x0, 0x6, 0x1, 0x6, 0x6, 0x8, 0x200, 0x88, 0x0}, {0x1000, 0x1, 0x1f, 0xdc, 0x8, 0x18000000, 0x40, 0x7f, 0xffff, 0x101, 0x6, 0xdd15, 0x0}, {0x5000, 0x100000, 0x1f, 0x2, 0x400, 0x87c, 0x7f, 0x200, 0x7fffffff, 0x401, 0x200, 0x80000001, 0x0}, {0x6000, 0x4, 0x0, 0x9, 0x1, 0x8, 0x6, 0x1, 0x100, 0x80, 0x800, 0x3, 0x0}, {0xf000, 0x6000, 0xe, 0x80000001, 0x4, 0x6, 0x6, 0x9, 0xaff, 0x1, 0x40, 0xbd90, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4000, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x1, 0x20001, 0xf, 0x1000, 0x2, [0xfff, 0x0, 0x3, 0x6]}) 2018/01/27 09:52:13 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b31000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@ax25={0x3, {"9b36a408442b0b"}, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="e5e1c1c649f763d30c336e0bf89fa6ca4b260129c20cf6ea259d7a2517e43e02e5f8e1996362ab291a43026d01716520a7b9284b034f4e257cd2", 0x3a}, {&(0x7f0000000000+0x833)="36dba6d4ea3f447e69f8e7ec212206e4e3399331de7c384599bc2f6ff460d028e18c82ad369d2e29c0fa5be626c7c6a2343b7e215211edfc0d2d1948a6a519b788accb1330784e60b7aaef86b00f38b2747c1683378b21c9ffa0775d1759c476999e16d894b49a11696da71e4a014d78010d10b89ef935565cbb35c68caa7c406d", 0x81}, {&(0x7f0000002000-0x38)="931fc014728571d0112b90146b9ff0ab25f9f587498890d48824d27ee2a81111454bb3a623a1a80960f64bd65a31bc3d7e38811b7ebd40ac", 0x38}, {&(0x7f0000000000)="c6cd64d0b017d92ef5d58f072575b05365a97b22bfc8719d8a58b4448b352054e3a1d5d1652dd7cbe1cd1146b36ff2a90e554d52884c13763f6fa258fa6a1e205a4c49a1844edf06d87673", 0x4b}, {&(0x7f0000001000+0x947)="67b32b54911456bb810b2ecd1be578fed7b0d653078f7ac68ba4ca01bd6f786713e608622f56c0503b5f8ddecdadcae8df96042b8f7678455b3749f657e428e527d09611a563536c1bb9e482f2af47edca", 0x51}, {&(0x7f0000001000)="e1788a87cabde410cdb6ab94db833e5297a8c42e5b913d997cba81f9dc5708856ee109c148f6510e286c38d81720a66208a5c39192ea52a416f4c29bbc0dadbffa1107ca9ca435fe00497a398b77c48adca1f3d4e3e57be3ffa84707e8e473bcc43df280ca7deab1edc78888ce313195f62ed275263c82dc633171b4a6787cd0759b5f98735f9438dc0fe11cb604ad64687a72d0a3c93de970c50d1674c4181c8c9b0bd9fc03ae492cad416cffd4ac42a2dab159fef155d948cb87388800204e5a27d57af31c0f3b0bce9afcf181b492ab", 0xd1}], 0x6, &(0x7f0000001000)=[{0xd0, 0x109, 0x5, "a07f3497f6f8cd372ebc80fdd15578c69113efcb42246d6490c97dfdc7855a50fef378b4d12b7f3364b5f6b5fda74ef9c3040c34005a123a8eb0077b014a05f5cce4424faea32b968ae79b4282fd213df78dd5d5796f9f6edf17275ec72fde147d21da15ca75746e16943af9d467713693af1ea33159d00f6ab72257d5781103deaf038c82deb13a5c637ccd748ff0fd314b4a9896ac1dd8255ba848e3a3b606c63ffe053ba721cd0f576aaa2dc204614923836af1423c49ee542dd05c284f0c71db"}], 0xd0, 0x0}, 0x40) fcntl$getflags(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xf1, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000001000)={0x1, 0x0, [0xfff, 0xffff, 0x5240, 0x3, 0x4, 0x80000000, 0xc244, 0x9]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000003000-0xd)=@random={'os2.', '/dev/sg#\x00'}) 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) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000004000-0xbd)=""/189, 0xbd}, {&(0x7f0000003000)=""/242, 0xf2}, {&(0x7f0000004000-0x26)=""/123, 0x7b}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000003000-0x82)=""/130, 0x82}, {&(0x7f0000004000-0x83)=""/131, 0x83}, {&(0x7f0000003000)=""/17, 0x11}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000001000)=""/254, 0xfe}], 0x9, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000004000)={0x0, 0x0, 0x4, &(0x7f0000000000)=0x0}) bind$bt_sco(r1, &(0x7f0000002000)={0x1f, {0x0, 0x1, 0x2, 0x20, 0x6, 0x100}}, 0x8) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000005000-0x86)=""/134) 2018/01/27 09:52:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x202803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x1, 0x3, 0x4e, 0x4000000000, 0x1, 0xfffffffffffff000}, 0xefc2}) r1 = userfaultfd(0x2000000000080000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00009d8000)=0x0) rmdir(&(0x7f0000007000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockname(r2, &(0x7f000081f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000e16000)=0x3a) 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000055f000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000ab8000-0xb)='/dev/vcsa#\x00', 0x6, 0x200080) r2 = dup2(r1, r0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000ab8000-0x18)={0xdb24, 0x1, 0x1, r2, 0x0}) fgetxattr(r1, &(0x7f0000ab7000-0x14)=@random={'system.', '/dev/binder#\x00'}, &(0x7f00000f2000-0xf0)=""/240, 0xf0) close(r0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/27 09:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000097a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00009e4000)=0x0) write(r0, &(0x7f000092a000)="1f0000000206fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000446000-0x70)={[{0x5, 0x2, 0x4, 0x0, 0x3, 0x1fe0000000000, 0x0, 0x2, 0x7fff, 0x3, 0x1f, 0x1, 0x200}, {0x7, 0x100, 0x40, 0xf3fa, 0x6, 0x6, 0xffffffffffffff01, 0xfffffffffffffffe, 0x9, 0x3, 0x80000000, 0x4, 0x10000}, {0x80000000, 0x7, 0x0, 0x8001, 0x801, 0x5, 0x8, 0x6, 0x2211, 0x8000, 0x6, 0x6, 0x7}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000983000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) sendto$inet6(r1, &(0x7f0000d56000-0x8a)="81bb1c014c1e36bcbd927978033119128570269283bebab8d6d12590aaa83a13ec8420f20c09e9de399636f0175ba486dc00eed416c2513b488dfdc02a83f206251a317aae4aeca59f0c12edae43d11420e7f7ab105fca2bbe419d3f43ceb16743da08c2bc1b135c6aaf75026f810b5295e31c5d59c838bba8d68996922964467dd4bddb1f49b8b63004", 0x8a, 0x20000080, &(0x7f0000e5d000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) socketpair(0x10, 0x3, 0x887, &(0x7f00003a2000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000332000-0x8)='{$wlan1\x00') 2018/01/27 09:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000080020000403) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ae9000)={0x2, 0xf652, 0x200, 0x7, 0x5, 0x8, 0x0, 0xffff, 0x0}, &(0x7f0000f42000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000070000)=@assoc_value={r1, 0x61}, 0x8) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000746000-0x70)={[{0x8, 0x0, 0x9, 0x8, 0x6, 0x20, 0xfff, 0xffffffffffff0001, 0x3, 0x5, 0x3, 0xffffffffffff0fff, 0x8}, {0x80000000, 0x542ed53e, 0x8, 0x81, 0x8, 0x48f7aeb4, 0xef0, 0x0, 0x7, 0x1000, 0x8, 0x2, 0x8}, {0xfffffffffffffff8, 0x4, 0x4, 0xffffffff, 0x3, 0x20, 0xff, 0xffffffff00000001, 0x4, 0x8, 0xee, 0x0, 0x4}], 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2f2, &(0x7f0000001000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/01/27 09:52:14 executing program 0: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00009fc000-0x64)="e01c2fe327217c061645a2cdaff5fb8d54b74e069ba58d18d17e4e3250876b9d3253b51dab43de4de0d9ed9977549d7ca2a0e5d811a08c46106f95355bc0865451210ecc303f3bcb04cd85a099f0418f3563f21a8234aca9e3246ea1c43ea5c44d521118", 0x64, 0x800, &(0x7f0000310000)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$dspn(&(0x7f000089d000)='/dev/dsp#\x00', 0x200, 0x100) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00004ca000-0x18)={0x400, 0x22, 0x1, r1, 0x0}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f000090a000)={0x27, 0x0, 0x100, 0x1, 0x2, 0x40, "022ce66abd5993240e06fdf705d140f51de7cbff7809d0aa52e75f21681100997ac87c7f33af033180556d644b3e6eeb7216819cbab66400f687850ac39222", 0xf}, 0x58) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x201b, &(0x7f00009fd000)={0x0, 0x0}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00006f3000)=[{{&(0x7f0000528000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009fc000)=[{&(0x7f00006d6000)=""/107, 0x6b}], 0x1, &(0x7f000089a000)=""/105, 0x69, 0x400}, 0x100000001}, {{&(0x7f0000674000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009fc000)=[{&(0x7f00009fd000-0x7c)=""/124, 0x7c}, {&(0x7f0000967000)=""/244, 0xf4}, {&(0x7f00009fd000-0xf)=""/24, 0x18}, {&(0x7f00009fd000-0x5)=""/5, 0x5}, {&(0x7f000090e000-0xc2)=""/194, 0xc2}, {&(0x7f0000823000-0x3d)=""/61, 0x3d}, {&(0x7f00009fc000)=""/84, 0x54}, {&(0x7f00009fc000)=""/245, 0xf5}, {&(0x7f00000c6000)=""/152, 0x98}], 0x9, &(0x7f00009fc000)=""/193, 0xc1, 0x3}, 0x8001}, {{&(0x7f00009fd000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000022000-0x20)=[{&(0x7f00009fc000)=""/37, 0x25}, {&(0x7f00009fd000-0x1d)=""/29, 0x1d}, {&(0x7f00009fc000)=""/78, 0x4e}, {&(0x7f0000885000-0xa)=""/10, 0xa}], 0x4, &(0x7f00009fc000)=""/248, 0xf8, 0xfffffffffffff30f}, 0x5a}, {{&(0x7f00009fd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000-0x18)=[{&(0x7f00009fc000)=""/135, 0x87}, {&(0x7f0000312000)=""/75, 0x4b}, {&(0x7f00009fd000-0x9a)=""/154, 0x9a}], 0x3, &(0x7f00009fc000)=""/169, 0xa9, 0x5}, 0xa64}, {{&(0x7f000083c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009fd000-0x48)=[{&(0x7f000003d000)=""/123, 0x7b}, {&(0x7f000025f000)=""/75, 0x4b}, {&(0x7f00009d8000)=""/138, 0x8a}, {&(0x7f0000098000)=""/247, 0xf7}, {&(0x7f00005fb000)=""/108, 0x6c}, {&(0x7f0000537000)=""/101, 0x65}, {&(0x7f00002fc000)=""/58, 0x3a}, {&(0x7f000009b000)=""/4096, 0x1000}, {&(0x7f00009fc000)=""/25, 0x19}], 0x9, &(0x7f00001a2000)=""/111, 0x6f, 0x9e7d}, 0x703f}], 0x5, 0x10000, &(0x7f00009fd000-0x8)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000162000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, r2}) 2018/01/27 09:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000b80000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029b000+0xac1)={0x0, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0xc) r2 = getpgrp(r1) r3 = geteuid() getresgid(&(0x7f0000e2a000-0x4)=0x0, &(0x7f00001c6000)=0x0, &(0x7f0000ed4000-0x3)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000740000-0xc)={r2, r3, r4}, 0xc) sendto$inet(r0, &(0x7f0000074000)="", 0xfea6, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = creat(&(0x7f00004ac000)='./file0\x00', 0x6) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000935000)={[0x5000, 0x10f000, 0x5000, 0x6000], 0xfffffffffffff79e, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00009b7000)="73bd618489312d0965971223fd1426e5b742a8e8e7ceb17d1cb34867338eea6c76b927de6bc2273a82ed840f0c84498b71b4e5b4dbeba4232b129a28c59e0ceecd4f7a36997cb537c37994f09c1ddd9e0a5cb938f5b2e5535797c3d0f738f45fdbc80db08913b3a2385c3af8cd5a297da46d9d5ecc4ed4aacaa3e8dfc82250c587b7f28170ffad3de77fb51da6eae3a003d2412c48977f7c69", 0x99) 2018/01/27 09:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) getsockname(r0, &(0x7f000030a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005f000-0x4)=0x2e) sendmmsg$nfc_llcp(r3, &(0x7f0000af1000)=[{&(0x7f00000f8000)={0x27, 0x2, 0x0, 0x7, 0x9, 0x0, "0ec16e5990ca15485f1d47fd51afaef26d005d78c30276f2dd49d0d80cebd298d58b60ee4602351dac1223307c5cf3b61044dd160fae114c0f7ada126d23d8", 0xc4}, 0x58, &(0x7f00003bc000)=[{&(0x7f0000e33000-0x3d)="9f48613a58b015d29d40eba26daa3b6d7d18d0001e763da71858d65e95cf87921a08e563d0d046d6eaf0e2702e0e432e04cdb7677d094f63894068f54f", 0x3d}, {&(0x7f0000a4a000-0xd1)="43639ba1438197049a617aa563ce3c9c3f764b726d6ed53864664d7291b88b29e8f145193ade8986732464da826bcf10812145f3aa6878f87b09b27ece65df7278524f240770dbb2f991d35666c6b58e328e5dffc83a1051510af42ef6ece2f5b453d45153390b7331d406a6b3975b8ac7523a164f9e0cffec545c49f93ef0b009f11c7bf5a9db3100ee38dd0096ef4437f6dcd22b81effde923b6c477aad5e96d0e3fae606ab3dfa8b99a2c0477ffd72e345adf4e850cb2116fc906fd116eba3133fe25693ae450592854e9ed057ed6ce", 0xd1}, {&(0x7f0000bcd000)="1e9b526432b8e919b738a54937cc3cf1f47b82c8d24971f64078932aef54a0684358d9b2eb0078ff116990a7cd7bb6351d18", 0x32}, {&(0x7f0000cac000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4004000}, {&(0x7f00008b6000)={0x27, 0x4, 0x7, 0x3, 0xffffffffffffff01, 0x80000000, "615d427e49dac7720496825e0b72b37f7c7745aff5622a3b41f59972a6cbb70e9dcdbdd4db08c02f92f792c51512d382d2d866109822f3c0addfaac824a681", 0x7}, 0x58, &(0x7f0000f17000-0x50)=[{&(0x7f0000a4d000)="f2bf85b4b401fbfe4a392cba", 0xc}, {&(0x7f000041e000)="aa7dd9327a43805019ea3d5ceb8b31d3cd200cc19ea7bd57741228839616d21353db988c380d21d820739cad1389c9042ba17dafe39d2c020b817e37168c46278b6ad05569", 0x45}, {&(0x7f000042a000-0xe8)="bde4bc6c490311ceefc98dbafa4b61a829f8f8a8110664c0f83832b81430936003f0ac1b3381c71ba4a3f7f35869b4ee1f0a65087a25321dcfd50bddbb69e66d1d0a4a918a34652603a881b8b76817d813147e16621565e4afc83019a0281479525654d27f5a086909709c6d03d3599bdfd622deca757b8d74ece302307ea410879e88829ad31dfabc6bdb274685677ba2faf524e808701c5744314d1f4c425573aa5a566743b5b7e41d9a4f5b77142288fc61eea6412767b031552114b1a60d843ba8503468b9bfd514e45fb02f4ff03ea3298c7b2cf4d9161487aec89102918986423ad9e3168a", 0xe8}, {&(0x7f00007a1000)="ba44fd7433d09c0ec7d2f7d553f07c4b90b787b2863540724c1334926d5964daa7da2d71e3836488d419fa4b1bf2d7161942cb7daf30c896adb7e4ea1a5a8103e6f19118f3d5d9e3df2efb03ad8d300e872271d377ed7e826a310fa077c140d0385aa973d73005", 0x67}, {&(0x7f0000be9000-0x50)="d6d786814287ebd33ccf942f30cbc2eefb018c80054dd4ebccbd6e719af2f4e329569847e602673de92f95afb1a6f98f6a2da7eacc058938f285062dd50c62a3c15b424da3d503453d289d5e2a63f4a7", 0x50}, {&(0x7f0000751000)="", 0x0}, {&(0x7f000075f000)="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", 0x1000}, {&(0x7f0000149000-0xb5)="711d45434dbc1ce7683f68d7cc952290a462f05afc933fdc0490cb26a421b89f727c9a8b76d62a8991711cea329598a10eebe7fb0274685c2b6453f9768b8db10dc244812d644cba64ce5821e4181faf174ecbadb465a2cc2d680a7303b1385e19f1e4d98bb48f3f20450466b5a4e91e826e615454b755a593932860c2420e428d27a813530aa55f54abcc3e6fb575216c906fa57584167ecc0072e056d20a27f2afe3efa020dd85330d44feac9948f6ac1c56ffd0", 0xb5}, {&(0x7f00004ef000)="8f8d781b869d7dd131747ba867ef5f3181dd1eda07d57c55d99ea7c8d87b20b7795ac6bf6b93e5838a4d34f4c3b1e878334a486f93e7c1f992b396bb8b74307d9a376fade412b97358f2d0c12c842eb18e99e8e0f225d8e145abfc3c3ca8508807fa44b2aef9faa36cb6a529e3997b7c4fc3a331db93951f1caa1ccb44e27e59a76c8a7126caaf6cd7b4942298f71234b29aa592a51b28461c78c42561e3ef2772ba891157b7ec58accd0bf811dd9d02748998296dd7dfe51412c8cebcb645929e10f846bd71c015a96700ac3644c279b5909359b554273e5cc27d074621b372", 0xe0}, {&(0x7f000070f000)="4597668222f7d5b31763fc2a31dc1458fe2986db575b70f9683be0311a88ea07b6c57757358854dc26afa19e8e751fadabde849f039d0733ee126cf7af314a7178ec31b84a97f1cd259e57ec", 0x4c}], 0xa, &(0x7f0000f79000-0xbc)={0xbc, 0x101, 0x10200000000, "33785d617b66a93e011cefc08219881354dcc212f41c28b6789c717757db7e7b7b9344dc296ac324c2170aca745fea3dfddcac4c8744b2a561fd3eb4e6547d1cf7210e4e349e75d1a762674057806e21d22f2e69f7133e6976c47da89e5a03c2606c94d895ac8ea04cc7f307dd19b6b9a74755400de7fca1a9c4a69541389cea716a5ceb3d52602ed32fc434a89955a958bc181ecf5dd89b98bcf0401d44667799a86cc10e386b147ad5564233232b9a"}, 0xbc, 0x4000800}], 0x2, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) chmod(&(0x7f0000cde000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000350000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) close(r2) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000831000-0xc)={0x0, 0x0}) [ 382.354873] binder: 2173:2175 ioctl c0184900 20ab7fe8 returned -22 [ 382.363646] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 382.363785] binder: 2173:2175 tried to acquire reference to desc 0, got 1 instead [ 382.368089] binder: BINDER_SET_CONTEXT_MGR already set [ 382.368097] binder: 2173:2175 ioctl 40046207 0 returned -16 [ 382.373380] binder: 2173:2175 ioctl c0184900 20ab7fe8 returned -22 [ 382.375794] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000808000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x210041) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000096f000-0x6b)="e01bb66f05e5aacd6d99ccaafa06dd50dcd2fe615abd153ff7154ad6c1b8c7d7328baadee1909121efe8da0557137221476771fffbbb0f45a1412f7700d9019eb1832304fac443aee758dd7c80a2d0557c5d9b1c641990a3daafcf00f3d58d75b33798b4ebbe8b39500ce9") perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 382.375802] binder: 2173:2175 ioctl 40046207 0 returned -16 2018/01/27 09:52:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001d3000)={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}, 0x3}, {0xa, 0x1, 0x9d2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x12b, [0x8, 0x6, 0x10000, 0xfffffffffffffc00, 0x7ff, 0x7, 0x7f, 0xe95]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000+0x29)={0x3, 0x22f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000054d000-0x9)='/dev/ppp\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c38000)=@sack_info={0x0, 0x7f, 0x1}, &(0x7f00008aa000)=0xc) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000051f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001ce000)={r3, 0x0}, &(0x7f0000d8d000-0x4)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000026a000-0xc)={0x4, 0x80, &(0x7f000019e000)="c0799c86f53a4dae9bbc18c7d2cf53a65f25e44be750a75ddc113d8b72365c590dd3b61cd4ab8cb6b2efd21827abf2ad2489c0e9becb3404fc352ea3d9fe40262a72e1bbe7d7fe8878f5ecfaaa48513cf57de521a493413c3597746df2b9b159f4c4756f58237a739b3bef784a087702b407aa2cd18146070d5658987c7aa12e"}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000036d000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000df4000-0x4)=r4) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f85000)={&(0x7f00004f1000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001c0000-0x1c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 09:52:14 executing program 6: r0 = memfd_create(&(0x7f0000f98000)='{system\x00', 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000048d000-0xc)='/dev/amidi#\x00', 0x7, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000aac000-0x4)=0x0, &(0x7f0000c24000-0x4)=0x4) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x7f, 0x8, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000790000)={0x0, 0x0, 0x0}, &(0x7f0000b96000-0x4)=0xc) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00008ba000-0x70)={[{0x800, 0x0, 0x80000000, 0x8, 0x0, 0x100000001, 0x10000, 0x0, 0x457f, 0x1, 0xffffffffffffffff, 0x3, 0x93ae}, {0x400000000000, 0x5, 0x4, 0x5, 0x8, 0x312, 0x0, 0x9, 0xe958, 0x3, 0x2, 0x81, 0x0}, {0x4, 0x3905, 0x9, 0x6, 0x2, 0x40, 0x982, 0x5, 0x3, 0x741, 0x1, 0x3ff, 0x0}], 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f0000c9a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) signalfd4(0xffffffffffffffff, &(0x7f0000b15000)={0x0}, 0x8, 0x0) fdatasync(0xffffffffffffffff) 2018/01/27 09:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000792000)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x10) read(r0, &(0x7f0000154000-0x2b)=""/43, 0x2b) write(r0, &(0x7f0000d76000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) getresuid(&(0x7f000071b000-0x4)=0x0, &(0x7f00001c8000-0x4)=0x0, &(0x7f0000f15000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000054e000)=0xc) getresuid(&(0x7f0000217000-0x4)=0x0, &(0x7f00007d6000)=0x0, &(0x7f00000f7000-0x4)=0x0) r4 = getpid() sendmsg$nl_generic(r0, &(0x7f00005ec000)={&(0x7f0000b93000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000052a000)={&(0x7f000020b000-0x2238)={0x2238, 0x13, 0x104, 0x5, 0x3, {0xe, 0x0, 0x0}, [@nested={0x58, 0xa, [@generic="eff2478e72313515f753f9e5246fe8c40732481b79e615991f91a968dc08b706e485513eba5c0c88e8f97a90515fb0fbd15532eba502e5e3dc3b71d089dff2cfc1882ae1404af59a1d", @typed={0x8, 0x53, @void=""}]}, @typed={0xc, 0x78, @str='\x00'}, @typed={0x8, 0x2f, @void=""}, @generic="a5179014d255df2854c138b98b12b15d14fdfb6af080771df8874ac61dcb310a8e1478b68234df877b9b4ea5ce6404153071ac406755ead04a5695d3c25f8ebeb52131e76f1c5a3bec90df548ada18f3bd1226e0d5a2a01d955f9806d8120d30f715db5ea351d6d10bb28e1dc1182d8bc181ccbbc172aae905a0f839520dd314b0b455b0ef1e1051e46650c071994e686ab39e13132c20cbc1b08ad4c98cadd0cb49a3fe", @nested={0x1070, 0x1a, [@typed={0x18, 0x66, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @typed={0xc, 0x68, @uid=r1}, @typed={0xc, 0x4d, @pid=r2}, @generic="f0774fe604583c161b53da10098c7cb640070dfb6fe88241fbd8f717", @generic="3597a4c9108e0a60843f1c95e2755bad6e9e443ac35318dd49172b53dc41", @generic="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"]}, @typed={0x1008, 0x88, @binary="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"}, @typed={0xc, 0x54, @uid=r3}, @generic="ea7f24d942205713b74209da621c76eda3ed0f7ca0ed8b8076907a9e4df6e795d3153daf5d425eddcaaf7663aa385108c943a53461ef4ed7a3a298e0b0a8c5d9cc678b91086a2d869821fe686256de03b8a40f48a541df2d7881a8ab0eae1e0c10be3040f8ff10864cef61a94c55517b4414985d73b81a75df851ab7f1", @nested={0x10, 0x43, [@typed={0xc, 0x8, @pid=r4}]}]}, 0x2238}, 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/01/27 09:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000c04000-0xc)={0x0, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00005e5000-0x10)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f49000)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f45000-0x10)='/selinux/status\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000891000-0xf)='/dev/sequencer\x00', 0x90000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00009b2000)={r5, r6}) r7 = socket(0x0, 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000488000-0x38)=[{0x4, 0x800}, {0x3, 0x2}, {0x8, 0x8001}, {0xf, 0x3}, {0x2, 0x20}, {0xe, 0x4}, {0x4, 0x100000001}], 0x7) fchdir(r1) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f000016c000-0x6)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r2, &(0x7f000097b000-0xc)=[{0x0, 0x0}], 0x1, 0x0) [ 382.426866] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000217000-0x12)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b90000)=""/141, &(0x7f00000ab000)=0x8d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000093000-0x28)={@common="7a0100000074619224217f00007000", @ifru_data=&(0x7f0000730000)="0100000009000200001003000000000000000000000002fce649faf502007e23"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008b2000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mq_notify(r2, &(0x7f00002de000-0x58)={0x0, 0x16, 0x2, @thr={&(0x7f0000210000)="c73752e0aab57cbf8a84a33999da8b2fb401b203ba43d4885aebcfc2ae4aab05ad08f9de838b236a111798e7f7c76e78e6e591745a7ef3bc81eb2d6e69616729cb2db69c99c747027532e378a90d7d0c12bd2e05cceb1b71a0446934fcb047e32d793baebaf965ae3acc14a88a11b56db5065ab98daa8a6a59ea1192257d3dbaf0ba691b8b41d2863690072559f6d44be2e52a930c5a1990f6049c6ad8d90b049d5cf00420d3b37bda6505791e6e7592696311d70ce74f1357d47807d2fe6644741c9030e37f26908237fec27baf9226769d1bb31b8dc1437883e3a510132e8e48bcd7294a5e56e9450c18a6972bbd3b", &(0x7f000021b000-0xae)="174ca2feef8fad8620d780a0c31ba9b3374156ac323691ede8db329eaacaaebc9782b79aaaa5a7fae80907998901a8055fa17fcb2e853cccb2dbef23bfa3109856fee7e7e8a659880feccbccedefe6716c913325d9b4613455231575fe44a0be8512dbb205680e381529483265edbd198e2a7e37f36544022dad10f7c85bab759aad1f6b6c137b310ec7d451365db72f88a4b249470856e886327ae70b9814614198cdadf1a79a2a62d778686341"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000faf000)=""/4096) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000037e000)={{0x8, 0x399, 0x5, 0x0, 0x9, 0x10001}, 0x401, 0x3, 0x8}) [ 382.527636] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 382.560673] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/27 09:52:14 executing program 7: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00006ba000)="cc", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) 2018/01/27 09:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000655000-0x24)={0x8, 0x0, 0x7, 0x2, 0x8, 0x6, 0x4, 0x7, 0x7fffffff, 0x7, 0x9, 0x100000000}) r4 = signalfd(r0, &(0x7f000024b000-0x8)={0xffff}, 0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x80) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) ftruncate(r4, 0xf2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000092e000)=0x81) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000f40000-0x8)=0x0) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00003da000)="e847a20eba9b1aada5bbd08871a510c7c26f74c947d6060000fc4acceb917ede02bb027cd1b41ae7fec2350571163e5916bed570fc878f0bfce5d417f195be56038faf9e4ed1bf3a80d2b41dd0196c3a9882b12084c0165f640dc6ec39ee34015fda2c028d70362af8905634ee29426f70bb03f1b8f403b8f55f", 0xfffffffffffffe88) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/01/27 09:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000862000-0x4)=0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000585000)=0x0) r0 = getpgrp(0x0) r1 = getpgid(r0) capget(&(0x7f00007f0000-0x8)={0x200f1526, r1}, &(0x7f000047d000)={0x8, 0x800, 0x1, 0x1, 0x0, 0xb159}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000104000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000051e000-0x24)="2400000058001f0014b2f407f2090400a60007100800010600ffffff08000200000000f1", 0x24) r3 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000483000-0xbc)={0x0, 0x0, 'client1\x00', 0x1, "79919d44440bdd78", "f8b84db6c51edbaf239edc54407cdc7818d18f1cd1dc13d21f18371422aa30a9", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00009c9000-0x4)=0x740, 0x4) 2018/01/27 09:52:14 executing program 1: r0 = getpgrp(0x0) getpgrp(r0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000709000)='rxrpc\x00', &(0x7f000005d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003d4000-0x10)='eth1em1#selinux\x00', 0xffffffffffffffff) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000070b000)='/dev/snd/midiC#D#\x00', 0x9, 0x200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003b0000-0x50)={@generic="54c6824bdf7867dc04918588b208fbe5", @ifru_settings={0x10001, 0x1f, @raw_hdlc=&(0x7f00003e7000)={0x200, 0x8}}}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000070b000-0xd)='dns_resolver\x00', &(0x7f0000273000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000070b000-0xb3)="79425820188408f6a30793731834585d72226dbe732a806b79e7c381dfb51e2ff9eed6e17beb436a9ecc86b81e66c5f900f2c2fc8b8eb44120f8a0a6ee88dcb4db30208d06746bbf0bbcd64ad60009a7bb102b3f401241067f843a0a1718a6953e9e66ac3e6d8906c29134e48708f3adcac319a7ff7d098194e1f48c12ed7eecf7e153843edfee61521285f7d432e0b2cc7908885ec3f26857c9462d99a969e27d32651434360ac48c04852326eca0e14c22", 0xb2, r1) r3 = syz_open_dev$vcsa(&(0x7f000004a000)='/dev/vcsa#\x00', 0x0, 0x2) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000609000-0x8)={0x1, 0x7}) madvise(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x11) 2018/01/27 09:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_pts(0xffffffffffffff9c, 0x20080) ioctl$KDDISABIO(r1, 0x4b37) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006f5000-0x10)={r0, &(0x7f00008ec000-0xfc)="b6"}, 0x10) 2018/01/27 09:52:14 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000)=0x0, &(0x7f0000009000-0x4)=0x8) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") poll(&(0x7f0000005000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000035000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000025000-0x4)=@assoc_id=0x0, &(0x7f0000036000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000029000)={r1, 0x8}, &(0x7f0000021000)=0x8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000001f000-0x8)={0x0, 0x0}) mount(&(0x7f0000035000-0x1)='./file0/bus\x00', &(0x7f000002d000-0x8)='./file0\x00', &(0x7f0000020000)='overlay\x00', 0x202008, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000031000)={0xc9a, 0x8001, 0x4, 0xffffffff80000001, 0xfec, 0x8, 0xffffffff, 0xfffffffffffffff9, 0x2, 0x6}) socket$llc(0x1a, 0x1, 0x0) 2018/01/27 09:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000184000-0x10)='/dev/input/mice\x00', 0x0, 0x400400) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00002f1000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x2, &(0x7f0000213000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000957000-0x18)={0xaa, 0xffffffffffffeffe, 0x0}) open(&(0x7f0000845000-0x8)='./file0\x00', 0x2, 0x128) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000145000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/27 09:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_procfs(r2, &(0x7f0000d24000-0xc)='net/netstat\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000d1d000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000026000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000d8b000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000d4c000)=""/88) 2018/01/27 09:52:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x400000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000002000-0x40)={{0xffffffffffffffff, 0x0, 0x9, 0x1, 0x8001}, 0x400, 0xfffffffffffffffc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x3, 0x8, 0x4, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002000)={0x53, 0x7, 0x80, 0x0, 0xff, 0x4a3, 0x7, 0xffff, 0x3f, 0xf2bb, 0x3, 0x1f, 0x0, 0x2, 0x10000, 0x0, 0x5, 0x7, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x40, 0x6, 0x7, 0x4}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000005000-0x2)={0x6, 0x101}) syz_emit_ethernet(0x264, &(0x7f0000004000-0x264)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x10000, 0x3, 0x6}}], {@mpls_uc={0x8847, {[{0x9, 0x7, 0x1, 0x0}], @ipv6={0x5, 0x6, "aca45e", 0x226, 0x11, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, {[@routing={0xfb, 0x12, 0x2, 0x4, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffff8cf7}]}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x3f, 0x0, 0x7, 0xa2, 0x0, 0x2, 0x2}], @gre={{0x0, 0x0, 0x1, 0x3c, 0x0, 0x5b, 0x0, 0x1, 0x880b, 0x48, 0x2, [0x100000000, 0xfffffffffffffeff], "d5eb54fdf9b8088651d137569b8dbe9300fc77935f9098f64a7b62a3b365eba67855019bec253ae02cc3572690d1ab035acc1e3b97d89a494139d97237a1d1fb577cd88f24a0fdc7"}, {0x1, 0x0, 0x6, 0x6, 0x0, 0x0, 0x800, [0x5, 0xffffffff], "b271f4f1de38fc5e58d3fe42acc51af6d66d123dccfc6a34aa134abf3de873b8a30d5f15ee8b658e0836a41af8a625a89d30cd432d623625eda3f5f47500f87fe28243737e7a51a1e95413d2e1a2f8c1d0ba297be6d99e07de34165c9dcfa84dee95641010a7441fe8840f7bddd39e3ff5825cd354abae21f0cc5fc72a3e36655efc41a8f59ebf13d96c06c682c4a68257156779c7cb009b0186d292563fe84b601502981fd9514ce28b"}, {0x3, 0x0, 0x54, 0x5, 0x0, 0x0, 0x86dd, [0x800, 0x5, 0x1], "9e47fa52e2c20247da7426e01c7ae518563dabc265b5338a0bf58f37313aa931a56da3989fbec7db80a49d00aa7dc31a3bb6a5df62c1ed8733d2aa12dc5b6502397cd839ce5dc8aa62a7b788028451d0e1fa7d74854c322417ed150a9394154c1444cbeb05f720c9472e37f18849"}}}}}}}}, &(0x7f0000005000-0xc)={0x1, 0x1, [0x267]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000000000)=@random={'osx.', 'ppp1-bdev\x00'}, &(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x12, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000003000)=""/200, &(0x7f0000001000)=0xc8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000008000-0x4)=0xa88, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000008000)='id_resolver\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000-0x1000)="25da47b8ed15bde523515aa095e36cc50a2514c94fb8c9fbbead982972e41ab3c4f467b77ffa87b0891b2e4c84e38ee075a91cd87a5da586fc4ffa70d643637263be641a9362420927d6c8a6ece1c3e046b3c9454fccf1692f47a8f771cc2977e0185060aec6b054d5cdefbe4ce69ce75d73f8596bcf34b84267eebc1c501eee9252eb3d8cb74b4c9b53a3b663d5462e00bc001ffb483505475d988cc77f2a6f41250b321dafbbafce739015d64ec7d14a9ce5c8a359523fbaf4d12d0419fe2c3be03aa0233341d1bd5be26b3f2d93c1b9cf85db630aaa28c818a1ac9fc103dcdd3d8713687f3aa0c143db97fca307bb539a476a9599021535d0deafa98d3867d45a256fed9032e64fc5d07d3aa91fccdd83d68860e3b37cf9fcbe616718a81347623a7b421784ca97bf336abcc82302ff250a69509fd4d8fd6ba7d5fb4233af361edf7e0fa53c01852fe49440ecf45c31512b0c7dfda18985967510a03ec385e28e8d3d6b2fe96c4f489ee6a33431deab6a2446f0e6f8eafd06735d61e4855aaf38f49df66b7ab27b5da3a461fcb2e0db1986bee79f94a7b29d8c1f8f9da4a4f6ab1ea8d6834bba57173f93093b0576a1663cf84727434fc51b88d4e0c154bef214e4140094e29c1f6e1f2c444081e561fa5ea659137c4ae717d33e2e33839d51e4d8f0d86df3afed569d7411f40c5279fd1d6bd2ad1a031c8c5aed775a350093bc28b23170c5eeb0bebaff07b0217a71a7392b4e88289f25c510881103e40bd0757363b8370ae2ca92ca9dc24b3316df314fd3dc44d1e971185f3aa2cfced0b305aa93c421b5bc339d995739c4d7985349381b0447d31105a4a36475d6651a37780a19213ae2c5dae0360bf30c04ceabf758ddf6342aa71ae77111cabde8f6d21222a340779681062b53f740f0c4fa04cb116efa9cf2760176cd7ae8c56f169f403419202aa9bb7d7a437801537deb57c0f06e74c8ed7a02000fb15f33b3e58ff2c7ebbff77c181db5d9d4ba7ca8b132eb6d4fe4344d25040e2b3c7d632f13374c37ea5da55f179d8ace3714746284595203d4380e733b0d86e264f43c644e7785303a1a8d5de977aca1303b3e2c809d7885cc0c84b07fe282ebbf1806dd5d5bab475d5e8f59e6fb083150b5a4c49ddb5651d76d6360d3fb6b3f6a5ec52711546744b75317e4932d4db05bdea98b216bfa6f402dc736eb8c114d43e5712cacf278b925ac362d22d7d621de0e94a3429e0e016bfcd5b7dcc199429d249c1f4b31e5729af47afec1674e512dd9eebfe71bdd7c7243145093ecae004f3974a0fa19e34a2113379d78a6e60b0e67dd22a068ca4db116c1b32f51f38be4b7c5d96079e5fe5b9d5e343cc3a0e6b2e691115e50b438b8d1b7e2791f90123bb940d757ea278864bb5ee6c982a8b38d382f430b2dbd0a1f8af14c12b529aa5dd4b819582f78fad95783c8ca534d19ec9ff9b306b5b37e78625edd2304ff8182f190fd1e95818d8560ef20cfee02ae300099eb3e57b952a170dada41fecf475f8339421682b346294461134d2998e0505f6b17a10e71d217656d1b0020873a27b513aa1ede94ada0b0f3b6e6a9471054f306ec9e532ca307add5d653e8e75e33e1f2a074b81271baa306b8816f8c3604e957b2ff7d80b94fdec6646fdac688f4fda8be72edc5704193f8d1833186063a14110df34451ff4e69e648a31c494a80e4ccf75a1972e46eecf9868e0f88ff7ef0bb948457d1c2f490c8054e2335b2b06fce88e4717358792f6738e9a57287532c7d3bdb23fc968300add5e83f50229b53a746e24c61d72b4933adca8cf9a2abb152a370191fe66fa144fecbca62fe791f53df43f87d9f3d70de76fad8ded43cff9a42300903d171b9ad1425de1a3e2b932fad238b8fa4b046d0f277cccc065cd4e5bd9b6885877e38b79c21d40cfcd48dc3ba8e273faceda4c25692adc1b77566e29448976360b924607399689506285bd163484a9a89029707bcd25c193714d8a6907cca09e9df1e03d9b3edaef795c911680667c2380c66c35a91bc8a21669d88ca2a6d5c059e09cae45d957ec9ecac40bdff6cfd76ab859709207a3e275815880e95681bdde043a3d648275226231b1007c56aca6cb66f8f8a6d9d75628c9e2eb6a3c2ede59b8e80fb2598a6c2c1c8cc7854bf6d1ea9ba9e267bcf4a5e89787548aead9913eeedfd62ffbd18dd5a718ab21d55187b84cdd681c16cb014e40b31b130f7313570f45258958aea198d7cd6f22c5792678dcfa07697cd91a8775bd63bdae196ae2ea293e2a8a17629db15ed3eec14625fdf020182ef6eedf89cce40c96f42a5b70f4b82e65a912e44a906630029ca24e8c0a84530619b17c507c2460fbb029c3cfadd7148baa1a479bb4d1abc123011332e413151034bcdff5600e1b3777839d99e7982c37a18f6b2d77a47a7a8be1afdb691bfb08ea5a6d3bdf298df102c100524815ceaf207d871094bb6fcc7a7dad680e7fb2445d55e570f7bcd10844623194b7cd4ff6433256960345da1a369332f79945f042cab9ee0d6d2d5c0bda5bebc8790034242c41acb435570d061209107ffe8748b7287bc96ce16050f0aef170c0c4cd325a4f61e6184b3931622a34faa65d82d3cfd07113d460ab7b11529ed16683ba489b6e8f02dfb1ea2b9873cb8c1f8614f5d6fa14422db2eb85e580cfbd1012400cc4c526c6617f0ae83c1ece1e227eec17cbe38666a434348930a2c9c96a16ebd6a0e7cda435837706a9a4aa64c82cacfe91486a8004ea10bb62597b7906be6de53250f48a28c19ba6fdab624277e61cf14713cd06c18b90f903f0b1ed3221604591923abce2e8e56e129abb5129c2b3d2e470b3fec49afdb32c7d091baf483c1af11f3ccf32120e4d377467e30800ed665bbef558c06e9fe870fff6fd1394378bd9aab748a8c1790d42cba1c69421e9a23bc81eb73e1cb6406397dfe724ba2bebdb3c4aee0b2df1dca7ad45bce7c9bd640c21959aa00b26936d81089eb38e6d452d4a3c9d30612830b70834797d107612058014679a671675067204fa7aff6c44f1b877f9e9466e0d6b370887f9fd7a5c238fc67517149a1df7af32251d77a465606a952f3e7193575eb9d94296542e55438a024519f2f724b4b30f9d5ee15ad778b8bb084153cdff8ca87f697926c68cec11207e571cde22ab27f6e337200472aa69f8079737bba395a64f3df7c674666f430e8b391759d12e3c5e7b0ef0e73f7cfeb85fb3a636ced62d803bffb26d4c5fbdff322f302d35b4bb11f1ca902d2517eb2a12c074e91a74629fd2563f9f30662407e327d25f6a1013cc040eb9e098c2b95f2f5be98c82bae13537e5947c70392111bbd5b7fefa1109deea64b519a3b74e883bade5d540c9f0b40027f98ea00fd7384a0a5dbd340b12f3fce28d44aa4e473cd8acf1641c871f8274f8f238136d7d81e4eb49975ebc5cb7c94cc72fd4ab8575eeb04045fc482ca9d872904b7445e18e798fe9ecb4b9ed9b4fd640acb9b3c28cd207041e9f98704f2f2373e731c19cfae8bb2ce9a3705c559f8bc9339b4202e791fd52050a41793619622347c05630c0ac3bdbc0fc465f6fa954d39d255e3cf7441ea01df385d8a116a7bbef8887e77ecd39c451a92851a696fa6d979f9d44482803bae71ad1270d99d7d7916438d4e1fbae616dfd0b264fd1f3b68520d290e0facc0d4061f4cb64e5d6c28cd50976b823ca59aca90fc40cd48021bf6d8f75f043cde3f5367e88fcd6eb521b6562bc9758aa3dde5630c0fdd7945f75585ac72fe11b736b0fffbce9981ecc2f80725d0e6ae55341d7a466f6a73f14ee034fb85b8d02dd264efbf2199f930a2b2c06412015e9e6d3b38d50bb5d66dfd568ce828ebedab81aa3ccee6718505c62a249d83a27491d7925019d7aba1e8fb8d8ea4996e43f193a44ea78d45f8d0625572b1877fea6977ffcb9739e43910688b83afb500f2ddf231fb62fa1f60d8328e0af6072113715c4d2a69565f0080283683142efb020f7c3ee5197cb2fbdb0ea73b0cdc29f44d1ed9232d81a44b9ec5a3bde30ec79336a04f3935a643798682cf463e12c1a0225ee6e9e534673e6be0209c3c1c66bda012872d68ffffc86ed7e0f1b8eb82f83fb19a9f1907ac777187733409ccf67cd834842b8c0934407339feb7c52aa57c36aed7b13cbb0f8420f54f239c18c5a5471e5fcc8e99eec4bab8527345164313501d73758dadc8e44acade27a9e7cce0bcf27adb43160e346e58fe54ff6cc991c87ec25c6b0eb4995a4f6a0f986a0d728bd3a0034841263bc46a326466c2e723dc677e6a192422116bcdac0ec90f7383efc93c819534c00e3dc7ace99b964efe90a93ed0d416f8846aa4ceca33c32891555a56d42f5b49973ef3455053c3baaed0aab343aa73746f8f15c3c76985fcff149dc2f0b78f17c67f1acb06c9eed2844f4565b5302f3c90b359d8b216b254aba201974373f79ee2fd64689e1429f00303baa40d48d16fa5a2e8d1b4353b6bbea7b15fad0ff2a52af188cb00822987dd93b80537908a2970a8c54728c5d5d765503ccd24688a197baced46e78f1f546b3f11ae5b0c5ce2f1e0b1914ad34a532152a3855c045b1c7d06012109f11e7170bea15687ea208f542cc3ddaac7fe7d80c8797ebe2b0490a15c52568fe07f1963a6a84ee673b3b41889a59e2dea1e9315f541563d8bb31e52b41d8e1121cb6d11f12a01118d4b0b2e0c945495128784f9803be50db7469cfd4a95c86c4ed538b969e7ab70acdafc3193cc81e9eac206ac4175f85bd0f06c44d1e587744fe870657714695a2a9cc8282f0b9e7abcc9e0b0778141c7b0509014c34163ceba37c6c508f02c009ad3f71e0a33e87dcd102b007f419fbe89facd4ab44923dd915f2fb8dc80d58c2eb43e44ef9445ae0f4abcbd7de2f13aded304aff2780c853b8676f9c43726b359cfc9845bcc8a8304f6dcf47dc73f175b0b2550c9c0a34a35554293d2ed429f63b1d28d0579352bd6e79a4aa443cde2911e61038e2b7ba3d56c7ab42e9f2aba7a3a88b097ab76f3a7a62460810674dc8062786fd1dc19e4442d32e33369b6e4eb5398691d924537f8edac29046c0544279c8079860be85301db194c784398511b6cdff64db4a560d65b47c38c0aeaf4b1d316c19cc530e8acd1e5e313bfdf1280f301d7127ef35184c26c5f2eb396ff8febab06f0dcf53a110ac87159b65215dea8d4fbb8920c9791e2c81b205ec55b5be36b361250843b4088bffcaa33844a31fe695c6077118c638d5f44569f718c1b467abe5fba9b0f9de1cf0c03e398226a1a64b709ca2a22388f3218fa5b7b9aaaf8b1c6e9c46b9facf4f9dfae21d487e9cab1c7399a75d986a013ea44329b529109dbc315d07ab8545dc52d02aa7a5d6dba8f09c8d5534078acd1cbf0fcc4924593b6359ddd920513fb11647230618138625358206326ec2f984e8486b8c5bb3f07d19f6a3f9c36556a5e6acb5af3f065b7f0ac3d63b6af517f5ce1c5f601c356ac0d3c49a34485e0efbfee6bdbf05ea766eba0673bf21a063fe7db246afd6bc69f45b6f5a08f151cf1d45d8a30c5244a9a19b79a447107c2950348ad3fc3095b7aa61f9081fe5a6cc99c3202cbce71365815fe0293396efe47340072a38f553a9d423b42e7eb6175d3f3d658c0fa9c28e46ea9c9fd3558d97d91468d44ab4872fa2f28f86c98e559fe553b08275c166da216bcfad14139b0d7f479214ddf5e82b71566115d780738b659f06a19bec906d04ecb585b7f8a03111b4310f4e55830", 0x1000, r2) 2018/01/27 09:52:14 executing program 5: mmap(&(0x7f0000000000/0x258000)=nil, 0x258000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000255000)=[], 0xff18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000004e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000130000)={0x4000200e, 0x0}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r2+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:14 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0xf000, 0x8000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000)=0xfffffffffffffffc) statx(0xffffffffffffffff, &(0x7f0000bd9000)='./file0\x00', 0x6400, 0x0, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d5000-0x16)='/selinux/checkreqprot\x00', 0x199e00, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e29000)=0x0, &(0x7f0000341000)=0x4) 2018/01/27 09:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000a9a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000}, [@generic={0xfffffffffffffff9, 0x7fffffff, 0x3, 0x7ff}, @call={0x85, 0x0, 0x0, 0x400000000000000c}, @generic={0xb9a5, 0x280, 0x7, 0x1}, @ldst={0x2, 0x3, 0x7, 0x7, 0x6, 0xffffffff, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000ab8000+0x85c)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000c33000)={0x1, 0xffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d30000)={0x0, 0x0}) 2018/01/27 09:52:14 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000013000-0x89)=""/137) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x1)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = syz_open_dev$audion(&(0x7f000000d000)='/dev/audio#\x00', 0xc0, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000013000-0x40)={0xc85, 0x7, 0x5, 0x0, "9f41e1f4b9bf17ee7e6377f878c4fe5c28f0c66bb716dda3f7023a5d3b50d368b09a9ec45a44e5ca4896c235", 0x3}) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000013000)=0x3, &(0x7f0000014000-0x4)=0x2) 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() fcntl$lock(r0, 0x11, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/27 09:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ca000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap$binder(&(0x7f0000328000/0xc00000)=nil, 0xc00000, 0x1000000, 0x1012, r1, 0x0) sendto$inet(r1, &(0x7f0000fac000-0x8b)="77186ee6b872149b3324dd287aba70be6ced1d50a7ed9f048b30b72c537d90eeb54b2fe77cafc87d9178c16e47c72aad55509886efc68b5dc3615d9be996f493bf1e63c64784d857000a95a27ab79f3a7515224b579ecd40169dfc8eef00f5d960154a6a22cd1cb98431bdc29e31eec1d88aa6dac0423e02f4b98b73723f11f617795929bb822eae4eee58", 0x8b, 0x800, &(0x7f00008b1000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x7f, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000170000-0x8)={r3, 0x0}, 0x8) 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getparam(r0, &(0x7f00001e5000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 09:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e5000-0xb)="008101000080000000009b") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f000027a000/0xc00000)=nil, 0xc00000, 0x8000000005, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/27 09:52:14 executing program 6: futex(&(0x7f0000765000)=0x0, 0x7, 0x0, &(0x7f0000af8000-0x10)={0x0, 0x0}, &(0x7f00006f9000-0x1)=0x0, 0x0) 2018/01/27 09:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 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, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a0c000-0x8)='keyring\x00', &(0x7f0000c78000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00008da000-0xa)='blacklist\x00', &(0x7f0000f45000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089e000-0x7)=',nodev\x00', r1) socket(0x1e, 0x4, 0x0) r2 = accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000fe7000)=@req={0x8, 0x8, 0x2, 0x400}, 0x10) 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000891000)="6d6f756e74696e666f00a4") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0xe3, "d8185ed0969ba7a808f3a1881a1517d08cba76e49617769b86d8f2df4704fd39e9f1cbde674b8d6d07a26de2b4ef4482c66b9d561bbb013f363580eca6dd5ddd1b2e6b529ba8ca1b23c6576bff53d8ebc7dc6626fcec3e66b8ee84f513679ea267d2f0a14e2354829c06b6a3d04eef8b588679ec551e1383e770fbdcaa774223f2b9c734b4397830071dca1520dc501d17a83c05668024e95b7a27ef920294583fb0f5cd94ce5698c915df6c702e7ab10558c703e1c7d284e57a64374067780a0e4765b3c36ad97135d2e163a027d0ea206e13234b39fc0b73c6e4a6fa7b7fa93ee390"}, &(0x7f00006d8000-0x4)=0xeb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009ee000)={r1, 0x1}, &(0x7f0000aa8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e2000)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, 0x3, 0xfffffffffffffffb, 0x3f, 0x80}, 0xa0) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a7a000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/27 09:52:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000718000)={0x0, 0x0, 0x2, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) preadv(r3, &(0x7f0000ce6000-0x18)=[{&(0x7f0000f6c000)=""/179, 0xb3}, {&(0x7f00008b2000)=""/160, 0xa0}, {&(0x7f000054a000)=""/215, 0xd7}], 0x3, 0x0) read(r3, &(0x7f000029c000)=""/128, 0x80) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00006f9000)=0x0) 2018/01/27 09:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e27000-0xb)='pkcs7_test\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3f000)='-vboxnet1self]\\vmnet0[\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000cf9000)={0x0, 0x0, 0x0}, &(0x7f0000a49000-0x94)=""/148, 0x94, &(0x7f0000944000-0x2c)={&(0x7f0000e3b000)={'sha512_mb\x00'}, &(0x7f0000f1a000)="b3", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f000068c000)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000649000)={0x7ff, 0xc, 0x6, 0xcd, 0x0}, &(0x7f0000ce7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001b7000)={r2, 0x5b, "57aa3160fe48bb4d5121547eee69d1cf2180de3a0c023e12e7d41a76dc0f4f8b2498077ed8be19a09c4869a2e44d0ac385e4a294b5c126408c5637816f15e1cfad3f51b16ce27b21f40df1a07998ae77e80854b87927f145d3689b"}, &(0x7f0000424000-0x4)=0x63) pipe2(&(0x7f0000274000-0x8)={0x0, 0x0}, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/01/27 09:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000fb9000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$setstatus(r0, 0x4, 0x2800) 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000843000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000080f000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f34000)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000507000)={&(0x7f0000604000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000acf000)={&(0x7f00001fb000-0x2f8)={0x2f8, 0x5, 0xf, 0xc00, 0x0, 0x3, {0x0, 0x0, 0x5}, [@nested={0xfc, 0x81, [@typed={0xc, 0x84, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="86637e388be291defdfd4a1cec2e32e0ff8384c3786781185ef1ae534c43698bd64f096ec8a6e3a30eb300929e882680fc543c00ad992b63fddc31d035f2c816f959531afae58a6bef14956056b8c9fe314b6afdf1c54174c4e9518900abb55ed5b746ac3dc8fb33d252de65b6663f9f28585926a3141c4b46a7abaeeb88bb7a629ff57fc3340b620c70c055255e2b3e1458d6df5bd3fb55a5dbe2b71f3f4655ef0549ac97235385a721d4", @typed={0xc, 0x7a, @u32=0xffffffffffff0000}, @typed={0xc, 0x21, @u32=0xffffffffdc34ea39}, @typed={0xc, 0x7, @pid=r2}, @generic="1b9787f738836f0788c94a08b38271a6f25ecb6578616d94dcd2"]}, @generic="5278328a17851425d3f7de96400fef092ae9d5e2fd4de03d33809cd8d50f3edd9eb32ecb022ae27a1575abb843bc63c117e5d5eea3d0e2756bef17949c8e1e9fbb0ef14ee84eb77f783786d9c3160584b2da93e73aa97e73fb055c33624141543d23c525797bedf4f06f5415cb91aef3cfefe8432f7c58bbad598da6f9423381970a1b70a8eaa1de71c18e57", @typed={0xc, 0x26, @pid=r3}, @typed={0x14, 0x7d, @str='vboxnet0\\\x00'}, @nested={0x130, 0x2a, [@generic="5c6f2672e6dfa220d3488285f2693e24c1595944a1888b198c17e8e63c53f0d937fbd49edf302854", @typed={0x8, 0x8f, @void=""}, @generic='\x00', @generic="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"]}, @typed={0xc, 0x74, @u32=0x81}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x80}, 0x84) ioctl$TCSETS(r0, 0x40045431, &(0x7f000065c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00002b6000)=0x3) ioctl$TCFLSH(r4, 0x540b, 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000066e000-0x110)={0x6, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) [ 382.901606] audit: type=1400 audit(1517046734.588:324): avc: denied { map } for pid=2292 comm="syz-executor7" path="/dev/rfkill" dev="devtmpfs" ino=22 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:wireless_device_t:s0 tclass=chr_file permissive=1 [ 382.975323] could not allocate digest TFM handle sha512_mb [ 382.995281] could not allocate digest TFM handle sha512_mb 2018/01/27 09:52:14 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000efd000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000378000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000024c000-0x8)={r1, 0x1, 0x100}, &(0x7f0000ea9000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0xfffffddb) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000039e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r2, r3, 0x0) 2018/01/27 09:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$audion(&(0x7f000073d000-0xc)='/dev/audio#\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffffff, 0x3, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) clock_gettime(0x0, &(0x7f0000c63000-0x8)={0x0, 0x0}) setitimer(0x3, &(0x7f0000b5d000)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f00004d0000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000bba000-0x82)=""/130, &(0x7f0000967000-0x4)=0x82) socket$kcm(0x29, 0x2, 0x0) 2018/01/27 09:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000014a000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x5317, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) uname(&(0x7f0000ccd000-0x1000)=""/4096) accept4$alg(r1, 0x0, 0x0, 0x80000) r3 = syz_open_dev$sndpcmp(&(0x7f0000565000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000cf3000-0x4)=0x0) setxattr(&(0x7f0000c01000-0x8)='./file0\x00', &(0x7f0000952000)=@known='security.selinux\x00', &(0x7f0000489000)='\x00', 0x1, 0x1) 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0xfffffffffffffffe) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000f91000)='./file0\x00', 0x32800, 0x100) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x30) 2018/01/27 09:52:14 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x20) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x30, r1, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000005000-0x28)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:14 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x400, 0x0}, {r1, 0x4000, 0x0}], 0x2, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0xffffffffffffff5d}, 0x8) get_thread_area(&(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) gettid() r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000056c000-0x4)=0xffffffff, 0x4) recvmmsg(0xffffffffffffff9c, &(0x7f00000d5000-0xa0)=[{{&(0x7f000047a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000822000-0x30)=[{&(0x7f0000f7a000)=""/235, 0xeb}, {&(0x7f0000abd000-0xdc)=""/220, 0xdc}, {&(0x7f0000904000)=""/20, 0x14}, {&(0x7f00009c0000-0x9b)=""/155, 0x9b}, {&(0x7f0000688000-0x9a)=""/154, 0x9a}, {&(0x7f00008bc000-0x6f)=""/111, 0x6f}], 0x6, &(0x7f0000ed2000-0x6a)=""/106, 0x6a, 0x6}, 0x1}, {{&(0x7f00009fb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000864000)=[{&(0x7f0000862000)=""/58, 0x3a}, {&(0x7f0000427000)=""/96, 0x60}, {&(0x7f00003c7000-0x34)=""/52, 0x34}, {&(0x7f00008af000-0xb2)=""/178, 0xb2}, {&(0x7f00001e9000)=""/189, 0xbd}, {&(0x7f00003eb000-0x5e)=""/94, 0x5e}, {&(0x7f000084a000)=""/153, 0x99}, {&(0x7f00003c6000-0x3)=""/3, 0x3}, {&(0x7f00000df000-0x5e)=""/94, 0x5e}], 0x9, 0x0, 0x0, 0x3}, 0x0}, {{&(0x7f0000ce1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eed000-0x18)=[{&(0x7f0000a88000-0xc6)=""/198, 0xc6}, {&(0x7f0000f12000)=""/175, 0xaf}, {&(0x7f0000d4e000)=""/245, 0xf5}], 0x3, &(0x7f0000da8000)=""/234, 0xea, 0x9}, 0x6}, {{&(0x7f000005c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fe7000)=[{&(0x7f00007da000-0xc0)=""/192, 0xc0}, {&(0x7f00001a2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cfb000-0x20)=""/32, 0x20}, {&(0x7f0000be9000)=""/85, 0x55}, {&(0x7f0000b01000)=""/161, 0xa1}, {&(0x7f0000e4a000)=""/247, 0xf7}], 0x6, &(0x7f00005a9000-0x3f)=""/63, 0x3f, 0x717}, 0x1}, {{&(0x7f00009ac000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000183000)=[{&(0x7f000093d000)=""/113, 0x71}, {&(0x7f000082b000)=""/39, 0x27}], 0x2, &(0x7f00009ce000)=""/110, 0x6e, 0xfffffffffffffffa}, 0x2}], 0x5, 0x40010021, &(0x7f00004cd000)={0x0, 0x0}) r5 = socket$bt_l2cap(0x1f, 0x1, 0x0) r6 = open(&(0x7f0000d05000-0x8)='./file0\x00', 0x240, 0x80) r7 = dup(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000599000-0x4)={0xffffffffffffffff}) ppoll(&(0x7f000089a000-0x30)=[{r3, 0x1, 0x0}, {r4, 0x200, 0x0}, {r5, 0x0, 0x0}, {r6, 0x2, 0x0}, {r7, 0x2, 0x0}, {r8, 0x200, 0x0}], 0x6, &(0x7f0000426000)={0x0, 0x1c9c380}, &(0x7f0000588000-0x8)={0xb912}, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00003fa000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r10, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r2, &(0x7f0000e07000)={{0x0, 0x0}, {0x0, 0x0}}) mq_open(&(0x7f000015c000-0xb)='userGPL()-\x00', 0x1, 0x18, &(0x7f00003dc000)={0xffff, 0x1ff, 0x2, 0x8, 0x6, 0x7fffffff, 0x2, 0x0}) clock_gettime(0x0, &(0x7f0000688000)={0x0, 0x0}) timer_settime(r9, 0x1, &(0x7f000093e000-0x10)={{0x0, 0x0}, {r11, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/cuse\x00', 0x400880, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000962000)=0x1ff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000992000+0x3b4)='lp\x00', 0xfffffffffffffdf8) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x77) 2018/01/27 09:52:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000002f000-0xd)='/dev/usbmon#\x00', 0x113, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r1, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r1, 0x1) ioctl$sock_bt(r1, 0x8907, &(0x7f0000eab000)="") ioctl$sock_bt(r1, 0x8906, &(0x7f0000679000)="") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bc2000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0x0, 0x51cb, 0x40}, &(0x7f00004e6000-0x4)=0xa0) recvfrom$unix(r0, &(0x7f00004c1000-0x87)=""/135, 0x87, 0x3, &(0x7f0000e86000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f57000-0x8)={r2, 0x7, 0x5}, &(0x7f0000a85000)=0x8) 2018/01/27 09:52:14 executing program 6: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000009000-0x9)=""/9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x202, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x10)='/selinux/member\x00', 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x482e00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) 2018/01/27 09:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) bind$inet6(r0, &(0x7f00000df000-0x1c)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000000c000-0x4)=0x7fffffff, 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000000a000)=""/43) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000b000)=@assoc_id=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000b000)={r2, 0xfffffffffffff000}, &(0x7f000000c000-0x4)=0x8) 2018/01/27 09:52:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fec000-0x4)=0x0, 0x4) 2018/01/27 09:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/hwrng\x00', 0x40081, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) [ 383.139814] binder_alloc: binder_alloc_mmap_handler: 2352 20000000-20002000 already mapped failed -16 2018/01/27 09:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f00001bd000-0xa)='id_legacy\x00', &(0x7f0000bfb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005d7000-0x4)='[\'&\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r2) close(r1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00007db000-0x10)={0x2, 0x80}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$bt_l2cap(r0, &(0x7f0000c3a000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/27 09:52:14 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000466000-0xa)='net/igmp6\x00') mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000008000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f6f000)=0x0) ioctl(r0, 0x5101, &(0x7f0000a33000)="df753b71f3d436e2d5b6b48d293cedbf80444d1ab2c3337be640e32a47c052b610483c7455b936386f24e133228aefbf8987d3ea5e85be374662a1efebfde05a89f147f5e7ba04042ac722197599cd83b7fad9d8290d7e0d82c16fd49fada598115cec1475dd23eadc9498faaf90dca5da0f808ead85f46b1c6bd21d1e26a8164f739528734cacf7931ffa07a0f27eb15a1514d401d605000d8bf5cf9eaf003931883e25edb78f9d33fc555c6f530d1be93348d6aba79359bed0e31eb7ad29f6aa3e9ed083552cf97e37ed9724874582f50fb4") 2018/01/27 09:52:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000a94000-0xbd)=""/189, 0xbd, 0x0, &(0x7f00005f9000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f00003da000)='/dev/amidi#\x00', 0x8001, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a4b000-0x4)={0x1}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0xfffffffffffffcf4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000bdb000-0x2)=0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000c80000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000b35000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f00006f5000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/27 09:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d99000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00007c7000-0x4)=0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f0000589000-0x3c)={{0x3, 0x0, 0x100000000, 0x3, 0x1}, 0x1, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 09:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000aac000)="240000ef1a0030f0f1000719bbfc00020b00ffe808000000000000000475f3000000b731ec8d09f01c3c2b3729ea728e3ef33317069ea16ca88277d447cdb4cc65f3806487b66200dd6f736dfa21e2432fd84c2e619c1f157d329736d49e1d2e20551d4bc062b9473fc904c361c16c39ea9bb83e9f692caf98166ccddd05c0e7f83534dfe74ca6227c07ca02dcf4b8", 0x40) 2018/01/27 09:52:14 executing program 5: r0 = socket$inet6(0xa, 0x9, 0x0) setsockopt(r0, 0x84, 0x1e, &(0x7f0000000000)="", 0x0) 2018/01/27 09:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006f3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) getdents(r1, &(0x7f00002ff000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cfa000-0xa)={0x0, 0x400000000000002, 0x1, [0x4]}, 0xa) openat$mixer(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/mixer\x00', 0x20000, 0x0) [ 383.277820] device eql entered promiscuous mode 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1000000010, 0x802, 0x0) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") prctl$void(0x1f) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000dee000-0xa)='/dev/vcs#\x00', 0x0, 0x100) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004ba000)={{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r2, r0, &(0x7f00009c6000)=0x0, 0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000388000)=0x81) rename(&(0x7f00000d7000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 09:52:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/rtc\x00', 0x280400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r1, 0x227c, &(0x7f00005f8000)="") 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000a8c000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bd5000-0x18)={r0, &(0x7f0000466000)="", &(0x7f0000a82000)=""/136}, 0x18) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000258000-0x4)=0x0, &(0x7f00008c4000-0x4)=0x4) 2018/01/27 09:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c79000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000685000-0x18)={0x0, 0x0, 0x20, 0x800000000000, 0xad0b}, &(0x7f0000a00000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000881000-0x14)={r3, 0x8001, 0x6, [0x4, 0x4, 0x4, 0xfffffffffffff412, 0x10001, 0x67d]}, &(0x7f0000ca7000)=0x14) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {"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"}}}}, 0xfca) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000065f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000195000)={"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"}) [ 383.458714] device eql entered promiscuous mode 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f000084b000-0x8)={0x0, 0x0}) setpgid(r1, r2) connect$netlink(r0, &(0x7f000009b000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) syz_emit_ethernet(0x3e, &(0x7f000067c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb72", 0x8, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00003d1000)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/27 09:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000ff7000-0x38)=[{&(0x7f0000214000-0xe4)="67d2e721081b669ea4ab99dfc901abe736da7246ece86965ec1bdc9cf3", 0x1d}], 0x1, &(0x7f0000678000-0x30)=[@assoc={0x10, 0x117, 0x4, 0x5}], 0x10, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00005ca000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ca5000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001f2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e, 0xff, 0x4, 0x100, 0xfffffffffffffff7, 0x4800204, r2}) recvmmsg(r1, &(0x7f0000a43000)=[{{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f0000b6e000)=""/169, 0xa9}, {&(0x7f00003b1000-0x51)=""/81, 0x51}, {&(0x7f0000b50000-0x83)=""/131, 0x83}], 0x3, &(0x7f0000dcb000)=""/226, 0xe2, 0x0}, 0x0}, {{&(0x7f0000c09000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008cf000-0x18)=[{&(0x7f0000b83000)=""/4096, 0x1000}], 0x1, &(0x7f0000826000-0x41)=""/65, 0x41, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) 2018/01/27 09:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000425000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x4000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = add_key(&(0x7f0000dfb000-0xb)='pkcs7_test\x00', &(0x7f0000d90000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000063000-0x3d)="", 0x0, 0xfffffffffffffffa) writev(r0, &(0x7f0000a66000-0x40)=[{&(0x7f0000711000)="da4e202618c044016365f04e7c95d7a3b93b3a6a856999b19d176a41bc7ea9388857764cfd3c01c69b03ef16aa3e8998922d208d9ba353134b6a953ee8f1e2b5fb846c1bb9d9c645b92d8935f2655a9c7fe362aeab9cdfb196bea2813f5d583dffcecd631819910c0687a7c291d0ae9220386c7c05b6546f84b5d1e20e8eb9d9debe3d26dea858a9ae20832d26c2a2fc86c146c3", 0x94}, {&(0x7f00002fc000)="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", 0x1000}, {&(0x7f00003d3000)="", 0x0}, {&(0x7f0000de7000-0x1000)="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", 0x1000}, {&(0x7f00007fb000)="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", 0x1000}, {&(0x7f0000afb000-0x4e)="d043e9764f8f445507b29c97c06c2582cb970a073d311ebd177a1c80a1e791185b015167a622965136b9b850d4396fbcfe851c8d80ebb3957f42c35a51a373fbae0e85caf4f35243246ce7267f0b", 0x4e}, {&(0x7f0000a03000)="4d13592c4c9db369543b4ea2132b336f843189707e4e980403788b82f74bf6a76525995dcc38ebd6422a4a7701be5894d8a043e4ae4a8ae2311bcd92edca3d9b2c7a7e218885a995316701686caebd4a93f31144efeab7e1c660fb41827ae609cc9768d449841a69511e07dcdd4ba380e87c87bddeadab6c43b8070d937b2b", 0x7f}, {&(0x7f00003c0000-0xb1)="13d67e870101e85fe8066fb43c821a6cafc36844525d093f666d97523effc19e691dc90cace818f472d3f39bbfffa1cdd5aa63a902f701695478936b43ab8cd2d8e05c67203b139122adee7ea247f084b57fa614b130492da8879429607901c853b66fec5d0558486043098a76f7f95e00b685017fd107b53eff1e434819cb96a614515b7ea56699bc15c9df4cc284be8db39b11a9344b6eea50715a6f966db9354f9614917a0b95321c8dbcc7c2dd0c24", 0xb1}], 0x8) add_key(&(0x7f000052b000-0xc)='cifs.spnego\x00', &(0x7f0000c24000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000026000)="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", 0x1000, r3) keyctl$setperm(0x5, r3, 0x0) 2018/01/27 09:52:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r0, &(0x7f0000b05000)=""/33, 0x21) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) lseek(r0, 0x0, 0x7) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/dsp\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000624000)={0x80000001, 0x1, 0x7, 0x33, 0x11, 0x6}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/27 09:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r3, r4) tkill(r2, 0x15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000091a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000517000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31c, 0x7, 0x9, 0x1, 0x34}, &(0x7f00005e9000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000281000-0x14)={r6, 0x3, 0xff, 0xffffffff, 0x4bb, 0x5}, 0x14) 2018/01/27 09:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000396000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x5e) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_xfrm(r2, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a73000-0x4)=0x7, 0x4) 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = add_key$user(&(0x7f00000d7000)='user\x00', &(0x7f000080f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bec000)="31912a4376715c567852eb1d4e8bd4d8dd701840cdd688b53e8c9dde33ab1b8b47f3ea9f8d5c049b9da03200143f731078c2e73cf9a04c711065f29d5a77b8392082de473d5197517deb4f000be582c54131dc3fdc69ecb568b3214e41ff234a180cfb3a3d3586a72f2b2e7f481582c22b72a92b91bc458b7bfe0a2b941b5e2d7f2b9999756dda940868056ca491d1a035c39a0fe0c72692a56fa227c1f19d56e057f8c551fce4e4e25f7af2acc60dff07c4f81197693515c42c38f5d5b0a8865dc0158d4bde289d3d6e6db17cf4", 0xce, 0xfffffffffffffffe) stat(&(0x7f000049d000-0x8)='./file0\x00', &(0x7f0000a16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) connect$inet6(r0, &(0x7f00003af000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="", 0x0) 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d7a000)={0x80000000, 0x5, 'client0\x00', 0x4, "a2e18d2bdf42d6d8", "4bf8f9090001000000000075654d8b83982c2017e3000000217c050965eedddb", 0xfff, 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]}) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="52a255c48d527b04afe93d4b1a342500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ac000+0x50f)='/dev/vcs\x00', 0x20000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000a4000)=""/118) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b21000-0x4)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f000042f000)='/dev/usbmon#\x00', 0x503, 0xde0c5885133f108d) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000766000)={0x10003, 0x0, &(0x7f00007ae000/0x3000)=nil}) r3 = fcntl$getown(r2, 0x9) r4 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000e3b000-0xc)={r2, r1, 0x8}) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 09:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ae000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc1000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000697000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e2c000)={@generic="2f32d69beffe4956356b3907a514eeab", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001e3000)={0x2, 0xffffffffffffffc0, 0xf, 0x4900, 0x4, 0xd1e3, 0x9, 0xffffffffffff0000, 0x0}, &(0x7f0000788000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c8000)={0x5, 0x200, 0x0, 0x3f, r2}, &(0x7f0000900000-0x4)=0x10) 2018/01/27 09:52:15 executing program 4: r0 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x40000000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x86, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000ef9000)=0x4) vmsplice(0xffffffffffffffff, &(0x7f0000e21000-0x5)=[{&(0x7f0000faa000-0xa0)="", 0x0}], 0x1, 0x0) 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e86000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001c1000-0x2c)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_open_dev$admmidi(&(0x7f000058b000-0xe)='/dev/admmidi#\x00', 0x400, 0x800000) 2018/01/27 09:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00002f9000-0xc4)=""/196) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000b31000-0x8)=0xfffffffffffffffe) bind$unix(r1, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 09:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007c6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0x0, 0xffff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x83c0) getresgid(&(0x7f0000fa5000)=0x0, &(0x7f000086a000)=0x0, &(0x7f0000000000)=0x0) setgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00004eb000-0x17f4)={0x2c, 0x1, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x18, 0x6, [@typed={0x14, 0x0, @str='mime_type.\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$urandom(&(0x7f0000244000)='/dev/urandom\x00', 0x0, 0x440) 2018/01/27 09:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000d11000+0x262)=@ipv4_delroute={0x5c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_ENCAP={0x38, 0x16, @nested={0x34, 0x85, [@typed={0x30, 0x73, @binary="d0ce3697f27bdf4cd5027153091144fccf3b78dd3ec794179ec70a5b3701cd695c1f88433bf8dc"}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) pipe(&(0x7f00008d6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000951000-0xc)={0x2, &(0x7f0000676000)=""/4096, &(0x7f0000037000)=[{0x1f, 0xa0, 0x80, &(0x7f000069b000)=""/160}, {0x800, 0xfa, 0xcbf2, &(0x7f0000bf5000-0xfa)=""/250}]}) set_robust_list(&(0x7f0000c35000-0xc)={&(0x7f0000424000/0x3000)=nil, 0x2, &(0x7f00005f7000/0x2000)=nil}, 0xc) 2018/01/27 09:52:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002fb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000038e000-0x10)={0xfffffffffffffffa, 0x8000, 0x79, 0x1, r1}, &(0x7f00009d4000)=0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000219000-0x9c)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) read(r1, &(0x7f0000ba1000)=""/4096, 0x1000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003fd000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007ed000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f0000004000)={0x800000000ff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/01/27 09:52:15 executing program 5: r0 = syz_open_dev$mice(&(0x7f00002bd000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000fd000-0xd8)=@pic={0x2, 0xc59b, 0x9, 0x9, 0x8, 0x80000000000, 0x7, 0x3, 0x40, 0xb6, 0x400, 0x5, 0x5, 0x2, 0xfffffffffffffc4c, 0xf6}) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000545000)={0x800, 0x100000001, 0x7718, 'queue1\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 09:52:15 executing program 6: userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049f000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x227c, &(0x7f00005f8000)="") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000800000)=@assoc_value={0x0, 0xbc6e}, &(0x7f00008ca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e6f000)={r1, 0x3c, "3aa84e63c2d237f70f7e8b3a50dd25674696d54074f7defe921af3dba29dfb916d7c95529a6fe30b6bed5fdf6333805d976d863f5b0aa4f9ae96a8e8"}, &(0x7f000026a000)=0x44) 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c93000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 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, 0x200000000000000, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00006bf000)=0x8) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000003000-0x3)='@w\x00', 0x3) add_key$keyring(&(0x7f0000b03000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000002000)={0xcc4, 0x0}) clone(0x0, &(0x7f0000624000-0x1)="", &(0x7f00009ee000)=0x0, &(0x7f0000f51000-0x4)=0x0, &(0x7f0000227000)="") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000007000-0x10)={0x2, 0x0, 0x10002, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000004000-0x8)={0x2, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000006000)={0x40000, 0x0, [0x9, 0x0, 0x77eb, 0x40, 0x7ff, 0x586d, 0x3, 0x1000]}) 2018/01/27 09:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2d000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) bind$alg(r0, &(0x7f0000b24000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000da9000)=[{{&(0x7f0000aca000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e1a000)=[{&(0x7f0000912000-0x2e)="99556cccb830bd5ab5217ef718bfa5dfa3893debab00c5e7e05fb6911ce9d49b42865e81a30b1733e67bee45c007ab", 0x2f}], 0x1, &(0x7f0000323000-0x119c)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getresuid(&(0x7f0000935000-0x4)=0x0, &(0x7f0000408000-0x4)=0x0, &(0x7f0000d4a000)=0x0) quotactl(0x8, &(0x7f0000676000)='./file0\x00', r2, &(0x7f00009be000)="cee084f5e61cbeb2b56f92df37feeee4d23683eb7c76ecda2aab8f8a19e843bddbb6a0cb58ac88eb8177becdac86b4c742751879de2191588d7a73c201c773a7fe08b6edc7e8b56c679ff4d63a46b018686574905ab037ad923a42e3add4151c45c488901bf7adfc7530175c197fe1175a1bc7a421c46bd3574354394d1d1416c7f8eb3205fbe73509") r3 = syz_open_dev$usbmon(&(0x7f00007d2000-0xd)='/dev/usbmon#\x00', 0x7, 0x103000) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00007fc000-0x88)={0x5, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fstatfs(r1, &(0x7f0000d78000)=""/212) 2018/01/27 09:52:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f000010b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x80, 0x6cc, 0x7fff, 0x80000001, 0x8, 0x3}, 0x3}, 0x9) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f000098b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00005b7000-0x4)=0x0, &(0x7f000023a000-0x4)=0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000088e000)=0x8000, &(0x7f0000d4b000-0x4)=0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x6, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x63c}], 0x1) 2018/01/27 09:52:15 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000081f000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) getsockopt(r0, 0x3a, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000270000)=0xfffffffffffffddd) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000001000-0x20)={0x2, 0x2002, 0x8000, 0xffffffffffff32aa, 0x400000000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b76000-0x8)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x100024, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000192000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x4009, 0x0, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000cc0000)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0x7, 0x3, 0x7, &(0x7f00008bf000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000b1c000)=0x1, &(0x7f0000162000-0x4)=0x2) ioctl$KVM_SMI(r2, 0xaeb7) 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) 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}) r0 = syz_open_dev$sndpcmc(&(0x7f000060d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff00000001, 0x4000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e2a000-0x4)=0x0) 2018/01/27 09:52:15 executing program 5: mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b0000-0xc)={0x0, 0x0, &(0x7f0000001000-0x88)=[]}, &(0x7f0000002000-0x4)=0xc) 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x17, 0x5, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x400, 0x4) ioctl(r2, 0x40044160, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000008000-0x4)=r1, 0x4) write$fuse(r2, &(0x7f0000000000)={0x14, 0x1, 0x0, @fuse_poll_out={0x3}}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000f0000+0xa24)='/dev/dmmidi#\x00', 0x0, 0x113002) r1 = syz_open_procfs(0x0, &(0x7f0000a86000-0xe)='net/sockstat6\x00') tee(r1, r1, 0x6, 0x8) readv(r1, &(0x7f0000d7c000-0x8)=[{&(0x7f0000fcb000-0xa1)=""/161, 0x269}], 0x20000091) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b1d000)=0x200, 0x4) 2018/01/27 09:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f74000)='./file0\x00', 0x14) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 09:52:15 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) flistxattr(r0, &(0x7f0000003000-0xd5)=""/213, 0xd5) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/27 09:52:15 executing program 4: mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000ab1000)=0x0, &(0x7f0000794000-0x4)=0x1) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/27 09:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e44000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002b8000-0x30)=@ethtool_rxfh_indir={0x39, 0xa, [0x7fffffff, 0xf3da, 0x4, 0x9f47, 0x1, 0x3, 0xfff, 0x9, 0x7, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009ba000-0xb)='/dev/adsp#\x00', 0x7, 0x800) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000af8000)=""/140) bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x2, &(0x7f00006c2000-0x20)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 09:52:15 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006dd000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x18) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000d9b000-0x24)={0x0, 0x1, 0x6b3c, 0x1, 0xe89, 0x64b5, 0x0, 0xbf, 0x10000, 0xffff, 0x3, 0x0}) r2 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) write(r1, &(0x7f0000753000-0xac)="434ed5486db4f473b48566309153dcb28218e60afef339c47ba599b93a93e491d3cffed63adfa12f6ffb319c0439d7bacc6250b890c340352e0f906687b678ed601d04d5986197a28c439c286ee76ddedd08b74618bace64a7d77a6b688741f4655641011d47caf8d8ab1fb9ac7f681920b88dad15e3c019a79e62a4aa7bbb1649d7036a987b4c1e90dd6bb4ca34ad3ea2f3d3b6916eb51b59be497e4a1cef08575e2e120a8d181a8be6f959", 0xac) 2018/01/27 09:52:15 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000a9c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e6b000-0x8)=0x0, &(0x7f0000779000-0x4)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000b48000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x1c0004523, &(0x7f00004a9000)="") truncate(&(0x7f0000d31000-0x8)='./file0\x00', 0x2) 2018/01/27 09:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000622000)=""/105, 0x69, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000db6000-0xd)='/dev/dmmidi#\x00', 0x2, 0x2) read$eventfd(r1, &(0x7f0000730000-0x8)=0x0, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0x0, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d07000-0xa)='/dev/vcs#\x00', 0x8, 0x10900) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sndtimer(&(0x7f00007e2000-0xf)='/dev/snd/timer\x00', 0x0, 0x12000) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000b000-0x440)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000000000003, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x2, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000-0x14)={0x5, 0x8, 0x5, 0x6, 0xd21}) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x1d7, 0x0}, &(0x7f0000003000-0x4)=0xc) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x9, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000004000-0x10)={0x1a, 0xff, 0x3, 0xfffffffffffffffb, 0x7, 0xffffffffffffff80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) seccomp(0x0, 0x0, &(0x7f0000003000)={0x4, &(0x7f0000001000-0x20)=[{0x7fffffff, 0x0, 0x5, 0xdb5}, {0x4, 0x2, 0x400, 0x1}, {0x80000000, 0x10001, 0xffffffff, 0x6}, {0xdfe, 0x7, 0x7, 0x8000000000000000}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000004000)="f346feab8b9a5214d2dc31aaa977976e8de9c77dd8ab27cb21bf66f51bc6ff6b975afea4770cf70a2c7929280ac4f4bae3c6832505680cdb347ca29843089b6caa0ce86380139a24c8e6100859f1fd3d7083405a876405111d42b76da723460d7f0a258508338b205bb651815a75e6ea440cb4a4551d2d250f8cb300b229b41cb2fbb4d01cf9adaa45eac3a51cf72bf2e4215292f2204ee11ede1bcfd889d37c4ecde91adc82f3147a84402f90481070d2aff5b3", 0xb4}, {&(0x7f0000004000)="258fcd7fb346c6d0bf66b9419df3fe35744db57d21511ab38207579862e493b230d31baeff7d5802ed6ba303fbe266bf90baa71fb4034ff3aa3e66917ce2b093", 0x40}, {&(0x7f0000005000-0x65)="f05ffc2e3590e93b073a789586a642f770f310300220e818ead4e81c3c139efb96505a297e9cc324a7a42f2d79301af3d418b75930472f571993fcd1f8d4c24ef20deaedfae5e19b48e13df76d747df89bd38a75c124e5b28e1f6d824dd1f43200f1fef90e", 0x65}, {&(0x7f0000001000)="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", 0xfc}, {&(0x7f0000001000-0x34)="405e7f7b9da9985f8ce3d6e1b6ee41c7b31905930eb176b2b1fe66f3542f8f0c18302b04aabda88250ed4053563d4c230fdaeda6", 0x34}, {&(0x7f0000005000-0x56)="b385e1d2e564945e0ba26d73e184285c90886bf3b745517b9627a7d2cf4ec5f39eef714650ed8ce0c408fb3cb3c3047e2069297f4652f23d25f4c1a8bf377a8ff89da3a0b1280af5ba84693ebd4f93c78dff97ddd4e9", 0x56}], 0x6) r4 = gettid() r5 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000006000-0xc)={r3, r0, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000008000-0x8)={&(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000009000-0x50)={@generic="3350831d9d1d29ebcf6c97f160ed37c1", @ifru_names=@generic="1934a3f360cf3d39ea9d0f19fde2ac20"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3c7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x49cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0x3, 0xffffffffffffd782}, &(0x7f000000f000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={r3, 0x0, 0x2, 0xfffffffffffffff7}, &(0x7f0000010000-0x4)=0x10) bind$can_raw(r0, &(0x7f000000e000)={0x1d, r2, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000000f000)=0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x63615dcf) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[{r1, 0x0, 0x0}, {r0, 0x20, 0x0}, {r1, 0x8, 0x0}, {r1, 0x2000, 0x0}], 0x4, &(0x7f0000010000)={0x0, 0x0}, &(0x7f0000011000-0x8)={0x0}, 0x8) openat(r1, &(0x7f000000f000-0x8)='./file0\x00', 0x20800, 0x4) 2018/01/27 09:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/27 09:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) pwritev(r0, &(0x7f0000ecd000)=[{&(0x7f000037c000)="cddd4bc2414603975c6e7645a8ec16a291b73d44f9c724f2d810ce65114786856e7bb56f2743ec5b96da0fb11df7e1a01a151efc0e23e0a562eef8097d2b6e908601acc6d85a7f55297da2f532bbbd1d38c58faf5ce18dc3b8e19e901e609d33", 0x60}, {&(0x7f0000174000-0x10)="473ea1591174fe03ee97db2afa60aaf324d1f2c259c581061df5ba894a1835537320e6e1a64801eeb94276f259a1774851ae7c0f84fe2993a74a204a268cab54c9af8e0fa018284559f1ef9a3148f141c072d67ff58803550ee1c20bf4c861b39d97279322049d503087a93d3f74781f29036b744d3ce4103b94c8868af7a2ab2b6b639d22f1", 0x86}, {&(0x7f000093e000-0xce)="b2aaa5f9296cbfa1323ce045ea32fa6316d8ac06015847d7d8507bf15e580e0f6701a76b360aa11d35cf77cd9b9778d3fbf7af36b7d2100ebc4ae37e0a70eaf1a14951ee7ce5b0c2526ff9ae826b72c2a7e88f9b9f730f74acd0bfa0860a65233e1e66d4f2182a45169c30c4740affae441cc381829af2274fa887c511c37d6c1e441981808406e6891b49b21f6b45f20da66855e94edbd8a6996139bd5faa0e8409abb675202ec45c17b6b12da9f85588ac518d1b62fb64c49e742cd113a5b49bde8a45258007a1e6873a12f2fb", 0xce}, {&(0x7f00004aa000-0xdf)="514489ed3541b7a01c03bbd6e3ec836c764775a5354f2645f84b45b8a2b783d89226e2d5676681246f6f4dd81a287f5573beb01e201a05cbaaed6be803b6bfe8b30921b1ed41c8f42a350772b0cfdad8e26f1f5793681bba9eb7de5295cd718a4bf6585ebe5ab3f2eba4da449b33daefc13b97dcaef8ef4c04427aac968f6903ed7801a066e77debeb202b8da4884387da241923df79ce206d635528648422fd31618f70ed02b3d3552b4744a80b40b65992685839972f0c338c78ec93623174185b94b80381fde9cd348a410031870db7d747e456d108f1c0be0c71e7de88", 0xdf}, {&(0x7f000026c000)="18d5d3eaf338a8b16a391546fc018b83243ba84f8dfa3c3ae31c2c9e37f406a4d41e153dec5b8c77d78c53a1aa090bf35337722a671cf12a570d6a4d1c8f7793ee919d3852edbc00f365ffe716240b690eb0a26e96fcf92ce4d70d6413d6d8647a0bf565db355c2ac4289567a8922506fc238bff1ffd68264d66026b0474bda7c3efc5f7dd2c5672bfd1ddfe99323c6ff9ee7c78759b7cefc69e3e8ce32de4e9aa3e38af39112d563c88926fac1a33dd462d671de5834165518e45df21fbf1735a6b2c797b72bd2a0bf05807d27ec43f65cf4f6bcdff423b5842f88869a025a21c153a7d1e7e1a36e551ad59c81de727fd307f543ff7", 0xf6}, {&(0x7f0000349000-0x27)="81c64bf3b515728efb25e14a8f4db37a190a38d9c127dc49dde9a27dc474ecbcaf392450340aea", 0x27}], 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000743000-0x10)='/dev/input/mice\x00', 0x0, 0x800) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000194000)={r2, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r1, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) 2018/01/27 09:52:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00005c0000-0x4)=0x3a, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffa}, 0xfffffffffffffe30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df2000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d76000)=@assoc_value={0x0, 0x0}, &(0x7f0000990000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000081f000-0x8)={r3, 0x5a4d}, 0x8) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00004bb000)={0x0, 0x2000000000, &(0x7f0000230000)="2be193e357299a9105a2d3efdfd487720b7c5c0017b140e5500c46208b828da092d6d1ad9b5761e2ec6ca87035c62bc7285701e7233c958682c6ae4a9a6c9fe34cf2af3b31fa0192d59ebb9daafe5b394c71460183", &(0x7f0000b82000)="", 0x410, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETLED(r2, 0x4b32, 0x1000) r5 = creat(&(0x7f0000ba9000)='./file0\x00', 0x80) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000cb1000)="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") 2018/01/27 09:52:15 executing program 3: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000dce000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f57000-0x50)={@generic=""/16, @ifru_mtu=0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000f56000-0x47)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e93000-0xb3)="73797a6b616cb50007ffe9632e4c51beb8704b910a58d9686e3501bf28000008d744afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17f61ca667f886875df80007cdcb7958bd8bb556ccafd8a6f33ab5ebaed029bfc20efaaf6474ea641d82fb9d0da7c6ad59beff8a1cc7c15cf5f0a5acb96701d0b4d282eed0487ea3c4e8c455573b004e7d42d93338ab02b125091d092a75c0b771aaa21bb2245d56b620e039d7d53c55b9d5334d2bd32351baba59bca93fc7be", 0x800, 0xffffffe2, &(0x7f00009cd000-0xb6)=""/182, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0xfffffffffffffe87) 2018/01/27 09:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000822000)='/dev/pt}x\x00', 0x0) write(r0, &(0x7f00002c0000-0x2)='#', 0x1) sendfile(r0, r0, &(0x7f0000b2c000)=0x0, 0x7) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/27 09:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xffffffffffffffc0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006d5000)=@assoc_value={0x0, 0x0}, &(0x7f000068e000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d32000-0xe3)={r1, 0xdb, "b4239fbd8d14dbbffc021a6e3ad63c84ef01b6ddb39ef4ad076c1a97db1930b2ef3e38bce159a31264d1a0748e106bf66daaef627660459162859cbcc220359cb1321b2051be1dee64cc208e02f76eaaba51b2bdc709242ff6ba81c220fa91f3a6679c43d162463d6f7caafa63ce36ab9d3409aea426fbbd4e580280939c369e07e0628b079469db66dc9b1a14d7f4af6c5aaaee331231ec77c48a89542d259d1245c08a10917a51b217df26c35c2ae98d5ca92112b379c7aaaae2aeee8cbec633b3f9358eb173121ec7e8fc3a94133b43356683dfde15e50d5ad4"}, &(0x7f0000544000-0x4)=0xe3) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007cf000)="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", 0x1000) pipe(&(0x7f0000678000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000376000)={r2, 0x7a, "d612f7fedeae2507c0f011f004c4525239d55b12929a3432a4f66d9240fafc9f5f36a3281cb3a1cbf1e11b1c85715560dca3754a6b57a08b0b06015486eaaac41dbf24f6b645475b63935e7d8c7095e299c17c364165013c14a77c5195983e50d6ec18ba1b5f64d0ca2da2719d3e57999e085600a3499992cc2e"}, &(0x7f0000c6f000+0xb2b)=0x82) bind$inet6(0xffffffffffffffff, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ed6000-0x8)={r1, 0x7}, 0x8) 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800000000, 0x0, 0xfffffffffffffffc, 0x0, 0x2000000000000000, 0x40000000, 0x0}, 0x0, 0x101, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) connect$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 09:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r0, 0x1, 0x99, 0x8f) 2018/01/27 09:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000037d000)='/dev/snd/controlC#\x00', 0x0, 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000c54000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000945000)=""/238) 2018/01/27 09:52:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000297000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x766c, 0x5, 0x2, 0x7, 0x100}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009d3000-0x8)={r2, 0x8}, &(0x7f0000000000)=0x8) setsockopt(r0, 0x84, 0x20000005, &(0x7f00006bf000-0x84)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0xffffffffffffff68) 2018/01/27 09:52:15 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fadvise64(r0, 0x0, 0x8001, 0x3) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c50000-0x8)={0x0, 0x0}, 0x8) 2018/01/27 09:52:15 executing program 1: r0 = socket(0x5, 0x805, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000b0000-0x8f)={0x0, @in6={{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x9, 0x7f, 0x6}, &(0x7f000015e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006cd000)={r1, @in={{0x2, 0x1, @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]}, 0x8, 0xfffffffffffffe01}, &(0x7f00001f1000)=0x98) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a90000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00001f5000-0x4)=0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000298000)='/dev/vga_arbiter\x00', 0x418000, 0x0) mknodat(r3, &(0x7f000083d000)='./file0\x00', 0x1000, 0xffffffff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) writev(r0, &(0x7f00002d2000-0x18)=[{&(0x7f0000e6f000-0xd7)="804d180a77dff7f16613388ea11aadee996467c3deb2b81c52ff54614549ca908d9e394def2b35ddaa927c51fbdb2232b3bbafb302770a0b1f53bab7792caa9ffcb4a898a3d0b745e8097e93c8859a49e8c158108152dfd27d38026ea0d1d30d6715c0b712731cecd1fc243081207bc473d241f7e7e8efeca72dc9ccff5c2783f25afa79a35337c2a380fe12ffe2ee3fc78f209c191524f58ad48e28367bc1c258ac5ac62d4af9b1ad20ef299938a2a5ed9508cc7bf08ec59242ba0435f0daa072c704c2ab5fba2d7ab794681aa3428f2c82b9908e1aaa", 0xd7}, {&(0x7f00008e5000-0x15)="b873903ccc8e4113a1fed8197c91cf2fda8b4cdcea", 0x15}, {&(0x7f00007f8000)="b7890621e309e5e54dafa81a6f0eb04d1d280dd39169d4c145a513e58c78deb152d75717606a721d3653d0955657dc8ef8b71ca676fb3e31f4e72b477de03968cc1b24ce72e2ecae897c1f5316ea729fb44bebd498af7d88bcd48e8355bd7cfd1b26f2087e76eacfa11b3a831224b77e09dba7b3d699bbe50318dc7d068240d1606bb1e797e56e8f9cac6a507a", 0x8d}], 0x3) syz_open_dev$dspn(&(0x7f000096c000-0xa)='/dev/dsp#\x00', 0x7c4c, 0x101000) bind$inet(r2, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f00000a2000)={0xbb, &(0x7f0000f07000)=[{0x9, 0x2000000000, 0x0, 0x0}]}, 0x21) listen(r2, 0x9) 2018/01/27 09:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f24000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000ccd000)=[{r0, 0x4080, 0x0}, {r0, 0x101, 0x0}, {r0, 0x2010, 0x0}], 0x3, 0xac) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000062c000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) connect$nfc_raw(r1, &(0x7f000019a000-0x10)={0x27, 0x5, 0x5, 0x7}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000b9f000)={0xffffffff00000000, {{0xa, 0x1, 0x43, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mq_getsetattr(r1, &(0x7f0000294000-0x20)={0x5, 0x8001, 0x6, 0x4067, 0x6, 0x6, 0x1, 0x4}, &(0x7f0000056000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000fb2000-0x8)={r3, 0x2}) mmap$binder(&(0x7f0000ef6000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000067d000-0x10)=@generic=""/16, 0x10) 2018/01/27 09:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/autofs\x00', 0x208180, 0x0) syslog(0x5, &(0x7f000067e000)=""/79, 0x4f) perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x14, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000bd0000)={0x5, 0x8923, 0x17, 0x1, 0x8000}) 2018/01/27 09:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008de000-0xc)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00009e6000)={@multicast2=0xe0000002, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00005f6000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000039c000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f0000d99000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009ad000)={r2, 0x0}, &(0x7f0000586000-0x4)=0x8) listen(r1, 0x40000000009) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f00009f3000-0x30)={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008ed000-0x48)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff77}], 0x48) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) 2018/01/27 09:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getrusage(0xffffffffffffffff, &(0x7f00003cf000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fgetxattr(r0, &(0x7f000053a000)=@random={'security.', 'keyring\x00'}, &(0x7f000092c000)=""/7, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a11000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ec2000-0xe8)={{{@in6=@local={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)=0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000eef000-0x8)={0x0, 0x10001, 0x3}, &(0x7f00007e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004b1000-0x4)=@assoc_id=r3, &(0x7f00005c8000)=0x4) bind$can_raw(r1, &(0x7f00000e2000-0x10)={0x1d, r2, 0x0, 0x0}, 0xfffffffffffffdaa) 2018/01/27 09:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000059d000-0x9)='/dev/rtc\x00', 0x109080, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000709000-0xc)={{0xe0e2, 0x100000001, 0x2, 0x96b6, 0x2, 0x5}, 0xff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000fcc000-0x7)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') 2018/01/27 09:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fce000-0xa)='/dev/vcs#\x00', 0x9, 0x80002) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000052d000-0x10)={0x0, 0x6, 0x893, 0x4}, &(0x7f000099a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004aa000-0x8c)={r1, @in6={{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sndmidi(&(0x7f000061f000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c69000-0x4)=0x0) sched_getaffinity(r3, 0xfffffec1, &(0x7f00008bd000)=0x0) r4 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='fdinfo\x00') fchmodat(r4, &(0x7f0000301000)='./file0\x00', 0x0) write(r4, &(0x7f0000a0d000)="bcc2a9da8133cff5a97159a49d00bf51c533c30a029cf0b7e9e36c2923a3093c68b0f6959fc1ab1cb1cb120ec8912ff6e74d992991ab9a88e330ec933cc0dd84e78a1dfae1923a876dc2d70ffef5e127fc6bbc7b0a5a464c637908d338d4b35954cec299067fd5200a94af082766b166adbf043af62a42c4ddb2dea3f59d490a5c57fa8cc468c57e835abc99a421a430b40ca998190a8ec7acbfc48f15f178b73fa4dd7c8a75c8b4fc03eedf7d027891f9792854aa412ae47f417b8bbc", 0xbd) process_vm_writev(r3, &(0x7f000097b000-0x38)=[{&(0x7f0000070000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ecd000)=""/138, 0x8a}, {&(0x7f0000c73000-0xf5)=""/245, 0xf5}, {&(0x7f000034e000)=""/4096, 0x1000}, {&(0x7f00004c8000)=""/84, 0x54}, {&(0x7f0000c8a000)=""/92, 0x5c}, {&(0x7f0000906000-0xd0)=""/208, 0xd0}], 0x7, &(0x7f0000b4a000-0x40)=[{&(0x7f00009c3000-0xb3)=""/179, 0xb3}, {&(0x7f00006cd000-0x1000)=""/4096, 0x1000}, {&(0x7f00005bc000)=""/14, 0xe}, {&(0x7f0000765000+0x25c)=""/247, 0xf7}, {&(0x7f0000f44000)=""/152, 0x98}, {&(0x7f0000851000)=""/122, 0x7a}, {&(0x7f00006a7000+0xb3f)=""/43, 0x2b}, {&(0x7f0000a90000)=""/118, 0x76}], 0x8, 0x0) 2018/01/27 09:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x2}, 0xffffffffffffff24) r1 = syz_open_dev$sg(&(0x7f000069c000-0x5)='/dev/sg#\x00', 0xfffffffffffffff9, 0x101080) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000065b000-0x14)={0x1ff, 0x1, 0xd4dc, 0x1, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ce6000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000055c000-0x30)={0x58, 0x0, &(0x7f0000f49000-0x58)=[@increfs_done={0x40106308, r2, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000176000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f0000e99000-0x1)=0x0, 0x1, 0x4, 0x1a}, @fda={0x66646185, 0x0, 0x3, 0x7}], &(0x7f00009fe000)=[0x48, 0x40, 0x18]}}], 0x5c, 0x0, &(0x7f000086b000)="7f83d6ee764d9fd704641e8ab37ed958e1a267c87d636efe0de6858b0fb050857bf3e3c83582725a917eb4caea4cd3d7bfa4df4624e4fc8a1b9e30c8a7abad2038631307f9d9583d979e6b413afef897c273f57f7a28ecd8a853938c"}) r3 = syz_open_dev$vcsa(&(0x7f0000d71000)='/dev/vcsa#\x00', 0x30, 0x101001) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006c9000-0x20)={0x10000, 0x2, 0x10d000, 0x2000, &(0x7f000032a000/0x2000)=nil}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00002c9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:16 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$adsp(&(0x7f000000c000)='/dev/adsp#\x00', 0x8, 0x41991e113ce81ffa) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000b000)={0x0, 0x8}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x6, 0x7fff, 0x2}, &(0x7f0000011000-0x4)=0xa0) getgid() 2018/01/27 09:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendmmsg$alg(r1, &(0x7f00003d7000)=[{0x0, 0x0, &(0x7f000051d000-0x28)=[{&(0x7f0000b47000)="aa6b303b1a7545d17f4f188c34e42c7959249bc97e26e145910e311932f9d9e7fa21c33f635f3b7d568fa4fd0f694acb264a032730571095d88610103521369d4d19532c7b1a3b9f5574", 0x4a}, {&(0x7f00006b3000-0x1c)="7786fd440009e2d71ef140c9938a44c4bd", 0x11}], 0x2, &(0x7f0000d69000)=[], 0x0, 0x0}], 0x1, 0x8801) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x25) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000d61000-0x5c)={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0xffffffff, [0x2, 0x7fffffff, 0x8, 0x1, 0x80000000, 0x0, 0x4, 0x3ff]}, 0x5c) 2018/01/27 09:52:16 executing program 7: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_route(r0, &(0x7f00009fc000-0x1c)={&(0x7f0000852000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00007fa000)={&(0x7f00009fb000)=@getstats={0xfffffffffffffe6a, 0x5e, 0x200, 0x3, 0x2, {0x0}, ["", "", "", "", ""]}, 0x251}, 0x1, 0x0, 0x0, 0x8000}, 0xfffffffffffffffc) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x2f4}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x2) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f00009fb000)='/dev/dsp#\x00', 0x81, 0x83) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000095000-0x4)=0x7a3f) socket$netlink(0x10, 0x3, 0x0) 2018/01/27 09:52:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x109) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, &(0x7f00003b9000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) open(&(0x7f0000b72000-0x8)='./file0\x00', 0x4000, 0x108) write(r1, &(0x7f000059b000-0x1f)="1f0000001e00056d00020000000051030700000000000000002304101d0200", 0x1f) 2018/01/27 09:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) bind$alg(r0, &(0x7f0000ca2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) bind$ax25(r1, &(0x7f0000fa8000-0x10)={0x3, {"766e810e03e85a"}, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b09000)={0x0, 0x0}, &(0x7f00009d5000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e44000)={r2, 0x4}, &(0x7f0000b70000)=0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0x2000000000000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 09:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x0, 0x0, 0x0) bind$alg(r0, &(0x7f00001a7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000869000)=[{{0x0, 0x0, &(0x7f0000a93000-0x8)=[{&(0x7f00005b9000)=""/1, 0x1}], 0x1, &(0x7f00004ad000)=""/71, 0x47, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000991000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c98000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/27 09:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d9000)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/27 09:52:16 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 09:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000284000)={0x0, 0x2, 0x1, 0x4}, &(0x7f0000fff000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000140000-0x8)={r1, 0x401, 0x100000000}, 0x4d) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000016d000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000018e000-0xb)='/dev/audio\x00', 0x101040, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000232000)=0xfff, 0x4) 2018/01/27 09:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000420000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000edf000-0x9)='/dev/sg#\x00', 0x1, 0x8000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f63000-0x2)=0xff, &(0x7f0000bb1000)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004f0000)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f000002d000-0xd)='/dev/snd/seq\x00', 0x0, 0x200080) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000717000-0x4)=0x7, &(0x7f0000827000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000c66000-0xbc)={0x80, 0x0, 'client1\x00', 0x0, "92f878326121c8aa", "233bb4fb37542af59d2e530c3f12c81129d1cd5aa566339b679f8242140120a1", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 09:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/policy\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000770000-0x10)={0x1a, 0xf7, 0xfffffffffffffff9, 0x7f, 0x400, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) unshare(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000061b000-0xa)='/dev/cuse\x00', 0x6, 0x0) flock(r1, 0x8) fchdir(r1) 2018/01/27 09:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000470000)='./file0\x00', 0x28040, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000b47000)='omfs\x00', 0x0, &(0x7f0000e55000)="a96519ecbc66b1db76b1f2") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000072f000-0x50)={@common='vcan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000a000-0x4)=0x0, &(0x7f0000cf2000-0x4)=0xfea4) 2018/01/27 09:52:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xda, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x99}, &(0x7f00000e3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x625ea7ad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x5}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) read(r2, &(0x7f0000692000)=""/4096, 0x1171) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003fd000)=0x4) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/27 09:52:16 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000d000)=0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f000000d000)=0x0) 2018/01/27 09:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb8000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000bb1000-0x5)='comm\x00') 2018/01/27 09:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007ce000-0x4)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000)='/dev/cuse\x00', 0x2400, 0x0) write$selinux_access(r1, &(0x7f0000e79000)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x30, 0x0}, 0x33) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e9b000)={0x2, [0xf38, 0xffffffff7fffffff]}, 0x8) 2018/01/27 09:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) bind$llc(r1, &(0x7f0000686000-0x10)={0x1a, 0x1f, 0x2a8, 0xb3, 0x8001, 0x6, @random="9d3d30aebcd0", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$audion(&(0x7f000064b000-0xc)='/dev/audio#\x00', 0x101, 0x200) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008e9000-0x4)=0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000512000+0xe2b)={0xff, 0x954, 0x8001}) 2018/01/27 09:52:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x38)={0x0, 0x30, "9e2c946a3def7067e26fab98dd17eff43b42729428d6aa33fdf0f9af2660fee0aefb7455fb9ecdcd5e1601a1b4a308f7"}, &(0x7f0000e35000)=0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000149000-0x98)={r1, 0x90, "956d5201944819bc354dc9b507b7ec1981c3a895a1dfa793029d1d4ca8f646e69e83dac5e788375eb173e27561e943f35762f61197b6e3d5499f3e809532c57b0aedda8f75045508d42324438ed77e85867c7bf61d23a2d9c0f76d7ce3273b548c771fd2c9ef5b3166487edfbc355fc07c76441a3e91546b5b958047686f7e265010e9af031f6f44f03375a20837756e"}, &(0x7f0000001000-0x4)=0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074d000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x4)=[0xfffffffffffffffb]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x200, 0xffff, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000006000-0x50)={0x4, 0x0, 0x8000000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000575000-0x4)=0x0) 2018/01/27 09:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000a95000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000b2f000)={0x77359400, 0x0}, &(0x7f0000619000-0x8)={0x0}, 0x8) writev(r1, &(0x7f00004c6000)=[{&(0x7f00007a4000-0xd3)="0e", 0x1}], 0x6) 2018/01/27 09:52:16 executing program 6: utime(&(0x7f0000154000-0x8)='./file0\x00', &(0x7f000008d000)={0x0, 0x0}) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f00002fe000/0x2000)=nil, 0x2000}) 2018/01/27 09:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000270000-0x30)=[], 0x0, &(0x7f0000678000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) r2 = open(&(0x7f0000a32000-0x8)='./file0\x00', 0x40, 0x194) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000aa9000-0x4)=0x40) recvmmsg(r1, &(0x7f0000a43000)=[{{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f00003b1000-0x51)=""/81, 0x51}, {&(0x7f0000b50000-0x83)=""/131, 0x83}], 0x2, &(0x7f0000dcb000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) 2018/01/27 09:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000071f000)='/dev/input/mouse#\x00', 0x960bf0a, 0x103000) fcntl$setflags(r0, 0x2, 0x1) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00008dd000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) syz_open_dev$audion(&(0x7f00007b3000)='/dev/audio#\x00', 0x7, 0x180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) fcntl$dupfd(r1, 0x0, r1) fallocate(r0, 0x1, 0x1, 0x7) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/27 09:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) getitimer(0x3, &(0x7f0000780000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000a0b000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00001f3000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, r1}, 0x0, 0x0, 0x0}], 0x20) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000090000)=0x7, 0x4) write$evdev(0xffffffffffffffff, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) accept4$packet(r2, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae6000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000957000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000b5c000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d89000-0x30)={0x30, 0x0, &(0x7f000027f000-0x30)=[@free_buffer={0x40086303, r5}, @enter_looper={0x630c}, @release={0x40046306, 0x2}, @increfs={0x40046304, 0x4}, @clear_death={0x400c630f, 0x3, 0x2}], 0x1f, 0x0, &(0x7f0000755000)="f320f7fc0332b6c4aa6b780511bc536a806ba48eb4463b424e65d05d69685a"}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000652000-0x28)={@common='lo\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(0xffffffffffffffff, r2, 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000093e000-0x4)=0x6, 0x4) msync(&(0x7f0000b5a000/0x4000)=nil, 0x4000, 0x6) 2018/01/27 09:52:16 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd4000-0x4)=0x0) getsockopt$inet_opts(r1, 0x0, 0x800000004, &(0x7f0000a59000)=""/104, &(0x7f0000fd1000-0x4)=0x68) 2018/01/27 09:52:16 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000f70000)=0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000002000-0x1)="dc", 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001000)="7558285886fed5d4de06624cafe21154b593232c658433080700000040097d5e3cedfca02949843c65cca83b60ea") 2018/01/27 09:52:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x1}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0x2, 0x1b}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[], 0x0, 0x2) 2018/01/27 09:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000729000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e43000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000411000-0xc)={r3, 0x0, r0}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00007d9000)="", 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xfffffffffffffec3, 0x0) 2018/01/27 09:52:16 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f00008f1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x215) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000f4c000)=0x0, &(0x7f0000838000-0x4)=0x2be) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x2669e754, 0xffffffffffffffff, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c7000)='/selinux/mls\x00', 0x0, 0x0) write$vnet(r3, &(0x7f0000a1e000)={0x1, {&(0x7f0000f74000-0x52)=""/82, 0x52, &(0x7f00002b3000)=""/153, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 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) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0xccf3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0xfff, [0x4fcd5b0b, 0x0, 0x1, 0x0, 0x1, 0x100000001, 0xfffffffffffffeff, 0x4]}, 0x5c) kexec_load(0x50, 0x7, &(0x7f0000f7c000)=[{&(0x7f0000af3000)="1c60f9f3681e76ee7f8bbbdf3e6b58f9cf9c576d703bb6c7dd08223c1defe5ef56a911a951849cac6ea21452ca25415a8e8b8bb2253c199ad60cc628c80852198f25ab43f3b6a5ec2a478605416c4c90f8d080f041b16b1b18f620ef8aacc12e802de12dde5a5f45b0bfd65d7c7653be66", 0x71, 0x9d5f, 0x2}, {&(0x7f0000001000-0xa0)="b8cf0524c3fe4c16284302dc162492f15700ec10bb1c06a4bc8b9b8a74efd4a1aa69003adcb7f21f2956415c1ed1dfabbecd81c024929933376e8b82379c9cd92351351524113568aadb4963f87f95e2dad6140fcd2ec9b6f19d8fa19c8440fa0ae325bda0e287e4987908cd82a61eb6601eb6f14d3c6254da44258b030919b31bd4e0410c542a516171eeddfdad7eab06c39a64d4a24f55a9e33ba1764c62a3", 0xa0, 0x8, 0x1}, {&(0x7f0000700000)="fa9e249271508ab966770ab6", 0xc, 0xcd4, 0x101}, {&(0x7f0000000000)="4c933919ab642c35f84593f09f0e76c9", 0x10, 0x3, 0x2}, {&(0x7f0000b6c000-0x38)="36aa0498edee04f4b14c571f1dfcd8e7c72aea9360ea5d1ca9a864fa907314fab8eb251300c657e1d9b2c399b1751c5f21806ca257297385", 0x38, 0x1000, 0x7fff}, {&(0x7f0000001000-0x54)="6fa732f1d8ddfc369ce23121a3faee1ba049b77935184bcf31b59151ae7201ae27c2ba54e6adaff0f534198f1921a1233b40d35a1f95a60e8b2329ff415ba76e5b9505c3246a5c84f7508372f6c3bd0aa19c6bad", 0x54, 0x3, 0xfffffffffffffff9}, {&(0x7f0000092000-0xc7)="6c226f403ed39a31506dc8e9840e036b8e41263696e5e8262d8a21fb7575217f1c237d549299b18fab3017f5f03baa6a1c3631b97295d591fca34f52523ffa9338ebee63e136c0c011beaf99129fcc4bace6c41eac7f4ce122861fe912603c0d3c776b7f5b72c7f37ddd44ae065a9ddbbcca6b7afb1af50fd5ba78e8a85ccda1142a4921c0e1b32d6519567c8c1da6793f9d9f64e526c2d9efe822440572c0accab5e5ee316cc9000037fb36a45632ca0777a298b45ab21235f0880aa94b15c68f2757a0888ed1", 0xc7, 0x6, 0x4cd6}], 0xa0002) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000-0x163c)={0x14, 0x52, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000001000)=""/190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/27 09:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dmmidi(&(0x7f00006f6000)='/dev/dmmidi#\x00', 0x0, 0x8000000000200) bind$alg(r0, &(0x7f0000e00000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000dad000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x44, 0x0}, {r1, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000362000)={0x77359400, 0x0}, &(0x7f0000add000)={0x20}, 0x3ac) sendfile(r1, 0xffffffffffffffff, &(0x7f0000602000)=0x0, 0x0) pwrite64(r0, &(0x7f0000f43000-0x9d)="", 0x0, 0x0) [ 385.178576] QAT: failed to copy from user cfg_data. [ 385.194683] QAT: failed to copy from user cfg_data. [ 385.209675] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/27 09:52:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd5ad, 0x440) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a83000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x100, {0x2, 0x2, @rand_addr=0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @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]}, 0x40, 0x5, 0x2, 0x73c1, 0x400, &(0x7f0000001000)=@generic="73fd15b12ec8eec3c19cdc1aacfb028e", 0x9, 0xdd94, 0xebd1}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000)={0x10000, 0x79, 0x1}) time(&(0x7f00001cd000)=0x0) 2018/01/27 09:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f00007b9000)=""/0, &(0x7f0000db4000)=0x0) 2018/01/27 09:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007b2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000019d000-0x8a)={0x0, 0x82, "aa4eb4adb1379e06a6147d286052146bf182a5e3cae1c1727382ae8fb03fcfada5105fac1e4d3628b25dd770c61980d3d841da22eb702ce3d5163da779f4b7044161cb2240d7b5d35511be2609e0a2075d2f94313fffc182752b92c6db6ae76e47123e2f3af2215ef08b8291c2636907628f648325f454cb036c4f705ea04d4ae259"}, &(0x7f0000a1e000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000858000)={r1, 0x0, 0x1}, &(0x7f0000a26000)=0x8) write(r0, &(0x7f0000839000-0x61)="2700000025001504bbffff00ff7f000203ef4ee7fb3f000f0e000100ffeeffa0ff82158801001c", 0x27) 2018/01/27 09:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c4b000-0x8)=0x3) ioctl$KDSETLED(r0, 0x4b32, 0x7) 2018/01/27 09:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f00006f3000+0xda1)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d9000-0x4)=0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/cuse\x00', 0x122287b, 0x0) pivot_root(&(0x7f0000cf4000)='./file0\x00', &(0x7f0000079000)='./file0\x00') execve(&(0x7f0000263000)='./file0\x00', &(0x7f0000d2c000)=[&(0x7f0000859000-0xa)='/dev/cuse\x00', &(0x7f0000387000-0xa)='&security\x00', &(0x7f00000f0000)='\x00', &(0x7f00008c2000-0xa)='/dev/cuse\x00', &(0x7f0000868000)='/dev/cuse\x00', &(0x7f00000c7000)='/dev/cuse\x00', &(0x7f0000961000-0xd)='wlan0cpuset#\x00'], &(0x7f0000560000-0x10)=[&(0x7f000051f000-0xa)='/dev/cuse\x00', &(0x7f0000fb8000-0x1)='\x00', &(0x7f0000b7e000-0xa)='/dev/cuse\x00', &(0x7f0000c20000)='/dev/cuse\x00']) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = getegid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000059a000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x9, 0x200, 0x7b}, &(0x7f00002ba000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008ef000-0xc)={r2, 0x4, 0x3, 0x8}, &(0x7f0000f88000-0x4)=0x10) r3 = syz_fuse_mount(&(0x7f0000e67000-0x8)='./file0\x00', 0x1, 0x0, r1, 0x40, 0x2030048) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000023e000-0x8)={&(0x7f000020f000-0x14)={0x14, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x2, {0xe, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000023d000)={0x6, 0x0, [{0x0, 0xb3, &(0x7f0000c07000-0xb3)=""/179, 0x0}, {0xf000, 0xc8, &(0x7f0000a75000)=""/200, 0x0}, {0x4000, 0x72, &(0x7f00009e2000-0x72)=""/114, 0x0}, {0x10000, 0x1000, &(0x7f0000037000-0x1000)=""/4096, 0x0}, {0x3000, 0xd7, &(0x7f0000fa6000-0xd7)=""/215, 0x0}, {0xd001, 0x1c, &(0x7f0000fb1000-0x1c)=""/28, 0x0}]}) truncate(&(0x7f00003c1000-0x8)='./file0\x00', 0x2) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000269000-0x6)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00006b9000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 09:52:17 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fce000)="71a08ce66129a8b0d4437b26f8ad8a17d1e11f3e0f387e68607db49ffb3d2de307363fc29b6583b56d9be6225ae4f4822cdf30c2ac661ee4f0f96f1ae3c16c3536cc43dd9887602e5a82c4f7c227768fabbade", 0x53) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000031c000-0x8)={0x0, 0x4}, &(0x7f0000a8b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a58000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x3, 0x3, 0x7d0fe75c, 0x8, 0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffffff8, 0x1a4e, 0x0, 0x0]}, &(0x7f000079e000-0x4)=0x108) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 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) execveat(r1, &(0x7f0000cf4000-0x8)='./file0\x00', &(0x7f0000e6a000)=[&(0x7f0000b8d000)='/dev/kvm\x00', &(0x7f000054f000-0x10)='/selinux/policy\x00', &(0x7f0000bed000-0xd)='/\'cgroupuser\x00', &(0x7f0000092000)='md5summd5sum\x00', &(0x7f0000cb9000)='\x00', &(0x7f0000b23000)='/dev/kvm\x00', &(0x7f00008ec000-0x9)='/dev/kvm\x00'], &(0x7f00004d7000)=[&(0x7f0000774000-0x4)='+]/\x00'], 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007aa000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000605000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0}, {0x0, 0x8, 0x0, 0x3, 0x0, 0x8000, 0x0, 0x0}, {0x4, 0x7fffffff, 0x7ff, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0x0, @in=@rand_addr=0x3ff, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2f, 0x1, 0x8}}, 0xe8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000081000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000560000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000bb7000-0x74)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x64) dup2(r1, r2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/27 09:52:17 executing program 7: 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) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffb}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xb0e)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0xf49) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x38)=[{r0, 0x2040, 0x0}, {r0, 0x2500, 0x0}, {r0, 0xa410, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2008, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8, 0x0}], 0x7, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000-0x4)=0x0, 0x0, 0x20000000, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x0, 0x0) 2018/01/27 09:52:17 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f0000018000)=[{0x0, 0x0, 0x0, 0x1}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = dup2(r1, r1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000022000-0x6)={0x1, [0x0]}, 0x6) 2018/01/27 09:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006f7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000075f000)=0x1c, 0x800) r1 = dup(r0) fcntl$getown(r0, 0x9) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000930000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a7000-0x4)=0x5) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000018a000-0x40)=[{&(0x7f0000a36000)="0e66a22421e505c1c41baf51e9e73b4b8e2100af86819bbcae035ce39f94d22f00cbdbd58fb7aeae59b242f29c90c3752ba10de80cbfa45ee722002fc859c6ee4ea453133fc872852804e48cfc28218aaf92c49bffc64477253063aea3fe9fa9fd64db35e5df4a7f4cc8d591a7ee1e996c5351216cdee55ba993a6c091fb3bbc1d281ed1abfa5bfd9fda8ef39bdf7d39f0cfe9a7", 0x94}, {&(0x7f000039c000)="000000034e00be5ad2bb1cc13b0c72397b302fe3bb8d059d967f6e90268137b53e", 0x21}, {&(0x7f0000d75000-0x27)="951de1f9a5a1d63308d942a18129d1a3d70d55305da2bd1c7da696e897f0651cd463ada54c1760", 0x65}, {&(0x7f00003c2000-0xe9)="b415e8149aff61acefbc6eba31886410200d06e38121217e88566e187ca7b57ccb10999278462c0d3398819423b9044da9d2070789e675979b3e330f0556c60182a63ea9e4858804b5433848d2f4c7a1aec00d4353aa59dd360771b00db82012f872e3b220531eb91ea0e998946a36286ca2346de7930e0d261265b00e0fc8eb35da0cd598cda50d2250dd7b2db1f2b802e4eddc1d67abe860dc303bb494545a7d5d5f7cb672924a50cb9a2c02834327346c90fd51c2cff6c97541935a53556158a691383850d110cbd8fdb5057d4a52c34515fd7f3da780bc0e474fce13ddd4c22616a20047db99", 0xe9}, {&(0x7f0000dd3000)="8ef96f959d53daad2b4c064015a3d08ddb6b3b941a4544882e0b178b5b5a12abffd9aee67980c056f984a66af5260ac82fb6a72700826a9bcaa310405611f2f70ccda89714e0c7391f2bf4f9ee52d94af6c88137c1e2824bbeb17fbd3b15617f05a8b66b4ec37444485a1d41fbc0605ae12890", 0x73}, {&(0x7f0000d1b000-0x6d)="5879a80d411fed30ea686b8d814a554474fe000100000000001d6331566d97198fa8e2c1680cf2ae5cbe64dad8b16e5c5cbcd0aa90be204e837b770f8fea0574638cbfc3533be35dad206cac03cfcab15bbcd5f49e118f805b48be1b22c1edc1953b409a71f709f6530001a3", 0x6d}, {&(0x7f00006af000-0x5b)="4a24c58b972538715cb1694fa0aa866618b8daf68fa5d90f7f443ec0d1f3d6f53569dbd1a90f6e77a8866c3c81befff8a061934fda342a6cf9ef36011649691789c4d68a418fbb67b3830f002fe61f05dd1f3320b07f69dd3c44e2", 0x5b}, {&(0x7f0000e19000-0xd7)="181998b27421de7180a46a1025dbdd47729f853b713a5be4569b6e88ce631ef18bb8dfea4a331b90cb054e25213305c9d7728324717bee2f737b886d78f5afe7c189e8d46afcfa02ee05c77662770d8552021f09958f27256b4117cb0532575adbf1c7bfd3f33103fd0ebf5e3a72129ff4197d8485c1fc4489bb633943ecaa72fe70d00b5cf55620041fcc57ee84d0fba66d890947b7ec0e7c2b02b5cffae7a8a0f1a980c0f42b2e0dd73bc3b97b580238c651777e4f271d5e39ced0fa880b6297536c6f4be923376ffbfbb0531b43a28f626c5f14d043", 0xd7}], 0x8) write$selinux_user(r1, &(0x7f0000368000-0x2d)={'system_u:object_r:crypt_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) writev(r0, &(0x7f0000c77000)=[{&(0x7f00003e5000)="73f34695bc84825e66dacb61790e04afb2e5ffa2f72d16bbe627247decd795c1d432a0151c2e9fa9d5b42c791bb0e439fb7a1001d63c6a837ef0654a4741496fe0359df54020f0046e22700b1aa58b9584194bf58b3eabb78ff21d2dcabd05605a1173f660d9f31d0ad685f001c0a9253781def2dc74d5dea5f9e04ea35c4267fa55d691c6a8a73dcd75db9d7ae10c76a3a0e6a437ac5d68c51dd9eb5354ddc57334422ec642a556419cf3c8fdf0c73fe869c5d688d97895b280b64aff858986e5579e9ecd27b97fbb31c8d190601fb09fc944c21c32b62c432a4d0933c245555a912767c1efd7143bf6f6eb4522180eaeb0c9b84a32aa7e862038bab3cb8d952ef8e036c1d74a54bab92cecba09284a65afb600111486bb24b7514ab1a02b63e881b5fa2b028fae0e53966f660f0e04bccfe3f4305fd02f0b411340495e8aecdfd3a91c795eb1a3b73ad70a86d41146a207bb701d556205443976469f6da607468766f3a52f6df8e57d391bb20d4df93f9e3bcba0d444cc78dae2c75e9135b7f9b6991b64be9131f4160df72b194d4003d94c8d6b4052f3239700c6c15ce217c26945054a111c1b6641692e12776a0dbb59587a4acc33e329bd7cd500a282de0db56a5b64f5dfec3b8ee9b6a810e470d4a9ba28547e3c4f700e778e4d3afe717122cdeb57ad8550e1bd02b3b885b9f12a1062ba2456a78b3399f7ebb09706ba5d23c195ab8de20b2a3b8f961fce70cd68c792af9664a1b45db8555b096d9a312fee59d716483e3383a928174b7d3f58510c56fa5f41cdb5999da36368719ff276879546a30878675d7e3cf2c062618016469a99bd2d27c04fe300b504c2628439e89d78f49fb3c8df109aef54a41d58ec46295e21bcea541f09fa25f347cf212be0b358fa3f7e1a80a453fd7743ca303209b77057ce4210225961553974882d76a1cf8dad5b45c11693a31b6b4cf267300e5ed143f5c9ab0d836e34eb17d7c51f2e50b8543dea3db9aeae7d95aac7b95feca847d039d384e61cdd8d12ea78dec5aa3b81d0fbbc09c54cabf16f5ab1a11257c60598b4154b6ebba85608964a2d256d3e28fcc9ace9272662f5db77d6ef2322f94a6e2323948ce0868e1ba9545624076660d64fe45ce5268ae5bc291d39fb74b1760acc74815dd1b35cd991d29aea787317ea375608ac8f89e88681804ea34040df784e86fe879639efbe4df88f78f67c5b700881e17a7bcfbabe2c0cc834f0e9ae8c7b5ad87f315a4c907f0706daa2405561b16af9a7b6796135014b8bf00ed4e4b7cb6f895b93e59d5c012fa904db2531ce0872f94bf964e7294aba2a353112ece2106189fa8dda4389115438ef97010400b1edae28479f2141391117635afaf08d990962189c750d0fca61c16ff9070c05616bc89bf31408a6602b7cb81237a6c122efdfa1c5126d4d5271730a575d1016b4d07b8dd8e9bbcd73a306867de889f430acd6a7a4fb63975e55e3a48d7e5e3f4e0f5e2375972e9f00192800df2fbade139f546a5db4d720ba9a8e5bc85f0923901d553e60846be19382fdab4c33976e92c389a2a37b397f8c3bdd7164d6eb6c5b5ab139162c58bd2e1b61570ba612bf11bcdf99d0d7d827595d3cb78dc7fff7cbaede82a848a6cad0d85812309da0962e6603974a19e1d3d5f4c213855477ec3032cd089885a500be8146f09e74e35ff5c9c1dd4bae68aa8ccff413d2a9068c96d84099957d2ee7a66a417f19f622c0ea050db8236d9268105a3cf717b2f5300bb389076c9aed50d9fb94cb27695fda48728d21fc484d7c2f8da11d879fe50207e4067345e17db93fbaa2816928a106e060defffb0cd5d3a438c335d6353cc6df6e66845621900d5f17b5d04cd44e9713d2f57b0002aa1817dfdfd23b6000b69a1c64a1164e2332d15cade622cdf7be38db8c11e7b68d012bc0a76bea7430601b7ceaaf049957b1567b5e006bae450f90efe692bfa5480212853f69bd6b7c62a36ea20524b69302459258b06904d2cc6b4d0bb0350421389c6bc2d1854888d8ec37129220339f62532497035465cdc6732eb963428843f3f94dfa3d6cf9e5ebe1d7433dad066d94b75403e4fc803682e66f5872f4e10dadefac44e4c06e57d32ae4acc33185a394b49c4b4bcbfb6ac09f950e1dec09f7ef80830070f05938674c41be8786e37297375ac2d3307481f56390de934d896a8f0e78a93a826d2952f48f89269e1d4e0ee4bb9b1d2fc7c3d6d0418602fa63305b6f2187afd859dab003db6ee98f08a90a449397f20ae12223a67abe2ab3839c76a44567044333e4ab8fb36864faa28300a5314724537369600df1238eaa6730b5073a20ec7ec9ee931fee125b2aee44481b3a851f98784a8f02f8d9ffb9fbd64e9cd4ee2110722762eac18c6b34a0e6b4ba9a160e051db61b9b76dab60e5ab32c9e3095fcda40d228202568d08f9b46720e5ba505e37fb9f6a8c0701314862dc6f2f40c91acfc780230c5f100ba9aabdd8648be75826105863a2e7bf7dc1358788977b0d1a043e89af26c9ea7a2910ab571c7739fe5d4b82e310e1f0a36ef8efe672b6e957d360017cea42a73107b7010fa4ff7c230a52e14570147ac9331855f6921b3b2d024f7ce895a49f29ce8b40a5703ecaf183733222390fd6a32dc85d998e5b11e91f0e42907aced040b313ddc3046c6d02de439c50b6eb26471cf75283868661e5a903a48ce73757ab03b7590cdbc0a6dc1cd6101661569125ed4065b27fb0dc07f982ee5ac6699ef4edd2ea8aa4aba10ef0730603e76d27322c1a1117562050183357ed1978625de4f650b09a7fd3101aa1f4f621806b82875d89d58f74ec4627160e25d654bc595caa88873594ba575957ec9e34f3c752605dcd24849491a44bd0a39f2bd4dc19c2a7c76ab9c207b04366e095bc9accfe02fe58504036b04e099cac09905744bcc10a38345536a106b15b3b9e78626161e551d2960bd3f34b831887958f803c5793236c63afcb46c7fae3be59764987735fc94d7358e5873dd08519f8064e218834da474bd335ab9e19213e547bae5403a8d76c14b54da81493e57362e5494945181bfde5ae4d48696e51d660a8a557670dde197e4b1546be3c69c7e64dcd4fef91b08df4befbeed18a2a1bcd55f6b914d72ea53d2ed114ffe44d4b3bf13a7dbcd16a6c24743bc875974ed958bc2bb15d046801a1344c8e9afcb99b36e512b62e216b920b9937c6d5cdabbf0e4563e4b7e91a0f62547486cb5e7bde1b3a5dba8aac6eb908de360581f617425d5689804cff6dea814dc321c554409972a81327c5f7b7558935fa871e86053c1695a76885f533e6a76395ffcbc688eb6e9ac7826d1b801fbb0a87cb4b619360eb48674fba18d8aaf4fb2ac850dc296d6d703023f19c7074948fc01f759b1c17fd08f83ec4e72dba2dbe8a2ef3618932bb3ece45850b5fd87bb9b4c9db2ef6d6b8e309c412883071f477b978756bbddecf064d348125892ebefe79d03841bfabea1f5d93e30d5a1e17730a1dd7f0886cbc3814c6f9d7fb0c68419b4e27ce37e99be2ec60b4c9d8ccefaafa9dbe2e9ae3664ff3835c60cbc10e7cf4e36ab7d2c9a1a83ba3dc1b71d1548b4a03decf509a19d4bf02d995cbf49a16f02595bbc181d202a784fca6c68fd06f0e861dc54e045bc5b8e76533402e84f120d34c775946baf31395af13718cd4fe2230be24942b026b51f0b5207dbb1c4c1ded4913b31710525229e2cad8b4945f9c2c072c05228cc014810251d03354c702db1bc7bccf29f83d3e26eff4c0b4cb401e29023725b8445da50fcf2f621f546f90d05ead17ab2da0302ae6ede5e44fad004ce3a68c56492f516735e4a421bfbe8163591a0745188dc0945a62fc779475b7a0cd6ba7b23830d5d8cd54a5e15d2e9837092eece85a8c186fc1340fc1b5e9afd21d41aaced53c2188d0c7be6b3cf3640c00050b9c1ba75a813a7a4a0c23c3b32fc47fb9177ef82b459ca96680407a2b9df8eb1de0008dd3ea084af9237b3be019d306fd830c7054565702fb040c37841d6c9ea6b0878715fbdd44f162c18fcbdff602802bdda941c70ab58d160cb4f80e59e39270765009e9cf3fe00f90d2d93bb4e1de517e0cecd65183e182ca551e122e6e627916405170704c618127e8c82f6c512f773d100325de357e06af525ea42e3e5dbb5facd3aa33b5d6c5a5442b57593a0bb262a01d4bbaf6a8e06c0af861d04491c4cd88d97a3fd0e9af4c881f5d9cb68787853c8f5d04cf078c47b3eb42ccd558a0aa76f5bcf68782647b7c1209c03bea2bb6901123cfa9bfc9768fb4dec8e3fa8dd8a95ea9c942cc3614b568cfb9eed411d94028801a59294876040c04df7069c86502db289faab0d99a6e522c1665975604c787abd514a34abeb963be41bc92e06f7d252e2f13f295fea9e5a2b84004f6b40ad376c79e537e57b4ea73a2cfb4386771856d38dc0a18601093c75ef3fd773f7929afa5b3da070fb668950d46b3d0f90309839ce15440915072e36022ca3831fdb594b0aec162a1fb254f78b31c228ad2bf16a76b1a6c28e00083385940c90d50520427fec212d3929d3f1a605a5e149c92d8246f8af88c8812147702d161e94e9b3b5a6335a0a217a3d70a6be07fb4b3636f51c583d2cc55ecfd89e28dad0e5f76c4dc5896d6c40c5c70a6d7d707cbf6caf801b58e0f6686cca875554a43ad2a00849e7d647be49628b1e9b123ec9fa9e472f316d0cdbe3da4c960773292094adba88d458c1df832955b5af35de1d21d3748efd4d669246e9b70ffec8b782c8105f5f5ed7f3f9952a5f5a7c3dc109e0e9c0de101aa77321ad4bee36bd7232082c712069f5c5a829bae8cb27cd40e05035331eaaed74532ffd04b9c0ac9c0415d59509687e56088156ddf7206e341bf47e992d9b20182e26ddb2b5208dee9cbdc99c9dc3481272110ee6a76dad9b719173a1144180e62f5bcde5220e8c1d86af162e46c05f2555daaaa4072d98be7b23acf0b77bbf46d997a47003839d32d9fb7e941a4dfcc23352b0a1b2be79ded49e1f9ba7ab32e4c2aef53a5baa29a49a7d93275eebaa5ea1a5ee8acfd172a17cc76a43065781cb10403e3b5786138a9291f06e941fa931881a98061aec927dd090ef7d2300fa9f79a1a3c5597351f0481f340f6e2af9e5ce8e93d6464fa7a54117b3acf48b21393e4f2225fd48bd5b560c69eb6671a5a107b3e1fa42f4d344c360bbb66ccb778e6b8d4b7c4f249c2d8c58cbf38469de9960ea6be12083eeb394d668b8864992de40a7db8261f86fda75c92beb1313d206937cce18deb0631466b5139c2a5d64ce137b4e84d5e6442193032b6efd52e1f0e195e51db98e4b9badb64850fc5c05683a5c08e0a634d11bde577cf8fba391e9668beb9cfb3545c6df05ede90bcbf4bf51335ae32646ca0ab3dabe621a94cc5f1eeb82e6e160500aee63aa156e579a322722c735fbfce89035657a1fea3ab18bed8a7eafe2158e0fd6c9c8e58bec5dd6f7e6e970a543c66263c8fd3d43ad6e67df3e69ad33d7e3cdafb4cfb42bc70af04d3b581b2c9af3e178e220fc94cbd3e083a0da41c110868656f454981cd37e8085e2007802b51ef3d9711a438ac48d571294e3012b8403ba4f60cc5af0d2cf71e04aa17ae0e83a707ca436c7175e3c8b746b0636fe9fb979ba5f890afb2dba452741c8bc4e9c22951d922633061f220cf7ce6419aba3262472c9374918ebc63520de999fdd652b4fb1834b51b97bb20de9913900011568ec105df1aa931bbcc010433da0", 0x1000}], 0x1) getsockname$packet(r1, &(0x7f00002d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c72000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000ad6000)={&(0x7f0000877000)={0x10, 0x0, 0x0, 0x800000400}, 0xffffff26, &(0x7f0000d16000)={&(0x7f0000495000)=@ipv6_newaddr={0x2c, 0x14, 0x300, 0x5, 0x2, {0xa, 0x80, 0x430, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x810) 2018/01/27 09:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000009b000)='status\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000770000)=0x1) prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e65000-0x8)={0x1, [0x0]}, &(0x7f00007aa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000da4000)={r2, 0x101, 0x45, "a7fb7f30e04bbb5f3449909d3f100edf6c4be138a5b7410a08fa7878194c7ae1e305e2db59023d5013b1eefeb7cc93dc4415520a23a7668e2c20d380b8dbc78c5cafc14358"}, 0x4d) fcntl$setown(r1, 0x8, r0) pread64(r1, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/27 09:52:17 executing program 1: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00005f5000/0x3000)=nil, 0x3000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f54000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x1, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f54000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ee9262b836b9275299b4ee3b8bf9f269"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a7b000-0x8)={r2, r0}) 2018/01/27 09:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00001dd000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bc4000)="fa", 0x1, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f8f000-0xe8)={{{@in=@local={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000761000-0x4)=0xe8) keyctl$get_persistent(0x16, r2, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e6c000-0x140)="b33ab70078ebe0d94f729cf853e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef709908000000ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a94908000000df9d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8000000a400579f3af3f864e1c324f6928f6672f987ca149be31bd78b6e8b96", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f0000dd6000)=""/1, 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000fee000)={'sha384-avx\x00'}, &(0x7f0000fd0000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000f53000-0xb)=""/11) [ 385.362888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58657 sclass=netlink_route_socket pig=2780 comm=syz-executor2 2018/01/27 09:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000271000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000051d000)=0x0, &(0x7f0000615000)=0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/27 09:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80002, 0x800000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5a000-0x8)='./file0\x00', 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00007a5000-0x8)={0x3, &(0x7f0000006000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f000081b000)={r1, &(0x7f0000c14000)=""/103}) pipe(&(0x7f00004b7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000034a000)={@common='gretap0\x00', &(0x7f0000c52000-0x2c)=@ethtool_cmd={0x57, 0x80000001, 0x8, 0x6a, 0x8, 0x1000, 0x6000, 0x2d7c0b73, 0xffffffffffffffff, 0xe243, 0x7, 0x6, 0xa2a, 0x4, 0x4, 0xffffffff, [0x1000, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00003ff000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2018/01/27 09:52:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x2, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001000)={0xf000, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xc547, 0xfffffffffffffa8b, &(0x7f0000000000+0xbc2)=""/20, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 09:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000b56000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) setsockopt$inet6_tcp_int(r1, 0x6, 0x12c817ee765062ac, &(0x7f0000a2e000)=0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/27 09:52:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0xc0000, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005f5000-0x8)='./file0\x00', 0x24800, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r1, &(0x7f0000aa1000)="", &(0x7f0000949000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000de8000)={r1, &(0x7f0000a78000-0x7a)="519ea1052ae504b78987b00fd559e02bee1d37f7c054b022e2811e8c5593872844b0bc86af087169163a27a53d8beca6eb95625f03673038e7096e2d12e09c8e35f5a5cdb9b18b23834513b8e8f983e28d2a83bde32203f3dbbb143eea2939ddc7e9505d42e620e5d3c2b29fb7b07ae888adceaf92f155506f38", &(0x7f0000db2000)=""/83}, 0x18) 2018/01/27 09:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000024f000)='/dev/audio#\x00', 0x7, 0x60196576fe6ff892) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/01/27 09:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x7f, &(0x7f0000a04000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 09:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007fb000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00003c4000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000f3b000-0x8)=[{&(0x7f0000de1000-0xc3)=""/195, 0xc3}], 0x308, 0x1) [ 385.421911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58657 sclass=netlink_route_socket pig=2780 comm=syz-executor2 [ 385.494832] [ 385.496491] ===================================== [ 385.501315] WARNING: bad unlock balance detected! [ 385.506164] 4.15.0-rc9+ #192 Not tainted [ 385.510217] ------------------------------------- [ 385.515057] syz-executor2/2815 is trying to release lock (mrt_lock) at: [ 385.521812] [<00000000860c51ab>] ipmr_mfc_seq_stop+0xe1/0x130 [ 385.527683] but there are no more locks to release! [ 385.532695] [ 385.532695] other info that might help us debug this: [ 385.539360] 1 lock held by syz-executor2/2815: 2018/01/27 09:52:17 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bind$alg(r1, &(0x7f00008b6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000cb8000-0x8)={0x0, 0x0}) write$vnet(r0, &(0x7f00009d6000-0x68)={0x1, {&(0x7f0000f1f000-0x2a)=""/42, 0x2a, &(0x7f0000c91000-0xf7)=""/247, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) recvmmsg(r2, &(0x7f0000d42000)=[{{&(0x7f0000882000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000ef9000-0x8)=[{&(0x7f0000594000)=""/37, 0x25}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00009ab000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000498000-0x8)=[{&(0x7f0000a88000-0x11)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 09:52:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0xc0000, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005f5000-0x8)='./file0\x00', 0x24800, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r1, &(0x7f0000aa1000)="", &(0x7f0000949000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000de8000)={r1, &(0x7f0000a78000-0x7a)="519ea1052ae504b78987b00fd559e02bee1d37f7c054b022e2811e8c5593872844b0bc86af087169163a27a53d8beca6eb95625f03673038e7096e2d12e09c8e35f5a5cdb9b18b23834513b8e8f983e28d2a83bde32203f3dbbb143eea2939ddc7e9505d42e620e5d3c2b29fb7b07ae888adceaf92f155506f38", &(0x7f0000db2000)=""/83}, 0x18) 2018/01/27 09:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f32000-0x8)={0x0, 0x0}) sched_setattr(r0, &(0x7f0000606000-0x30)={0x30, 0x1, 0x1, 0x2, 0x40, 0xe477, 0x240000000, 0x25b3}, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00003b5000-0x58)={0x0, 0x2, 0x80000000, 0x8, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dspn(&(0x7f0000862000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000b43000)={{0x0, 0x1, 0xa3, 0x3, 0x0}, 0x5, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x400, 0xffffffffffff8000, 0x3ff, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xe, &(0x7f0000709000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x2}, [], {@generic={0x8864, ""}}}, &(0x7f0000117000)={0x2, 0x1, [0x806]}) [ 385.543929] #0: (&p->lock){+.+.}, at: [<00000000a613eed9>] seq_read+0xd5/0x13d0 [ 385.551555] [ 385.551555] stack backtrace: [ 385.556052] CPU: 0 PID: 2815 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #192 [ 385.563317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.572659] Call Trace: [ 385.575246] dump_stack+0x194/0x257 [ 385.578871] ? arch_local_irq_restore+0x53/0x53 [ 385.583534] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 385.587851] print_unlock_imbalance_bug+0x12f/0x140 2018/01/27 09:52:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0xc0000, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005f5000-0x8)='./file0\x00', 0x24800, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r1, &(0x7f0000aa1000)="", &(0x7f0000949000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000de8000)={r1, &(0x7f0000a78000-0x7a)="519ea1052ae504b78987b00fd559e02bee1d37f7c054b022e2811e8c5593872844b0bc86af087169163a27a53d8beca6eb95625f03673038e7096e2d12e09c8e35f5a5cdb9b18b23834513b8e8f983e28d2a83bde32203f3dbbb143eea2939ddc7e9505d42e620e5d3c2b29fb7b07ae888adceaf92f155506f38", &(0x7f0000db2000)=""/83}, 0x18) 2018/01/27 09:52:17 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000692000)=0x0, &(0x7f0000f50000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00005d1000-0x12)=@random={'os2.', '#@wlan0wlan1)\x00'}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/dsp\x00', 0x0, 0x0) lstat(&(0x7f0000541000)='./file0\x00', &(0x7f0000781000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000092d000)=0x0, &(0x7f0000f50000)=0x0, &(0x7f0000f51000-0x4)=0x0) setresuid(r3, r4, r5) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/27 09:52:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0xc0000, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005f5000-0x8)='./file0\x00', 0x24800, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r1, &(0x7f0000aa1000)="", &(0x7f0000949000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000de8000)={r1, &(0x7f0000a78000-0x7a)="519ea1052ae504b78987b00fd559e02bee1d37f7c054b022e2811e8c5593872844b0bc86af087169163a27a53d8beca6eb95625f03673038e7096e2d12e09c8e35f5a5cdb9b18b23834513b8e8f983e28d2a83bde32203f3dbbb143eea2939ddc7e9505d42e620e5d3c2b29fb7b07ae888adceaf92f155506f38", &(0x7f0000db2000)=""/83}, 0x18) 2018/01/27 09:52:17 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x4, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) [ 385.592864] lock_release+0x6fe/0xa40 [ 385.596666] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 385.600983] ? lock_downgrade+0x980/0x980 [ 385.605130] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 385.609624] ? memcpy+0x45/0x50 [ 385.612899] ? seq_puts+0xb5/0x130 [ 385.616434] _raw_read_unlock+0x1a/0x30 [ 385.620402] ipmr_mfc_seq_stop+0xe1/0x130 [ 385.624546] traverse+0x3bc/0xa00 [ 385.627996] ? seq_hlist_next+0xc0/0xc0 [ 385.631967] ? lock_release+0xa40/0xa40 [ 385.635940] ? seq_lseek+0x3c0/0x3c0 [ 385.639646] seq_read+0x96a/0x13d0 2018/01/27 09:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f00008a3000-0xd)=@known='security.ima\x00', &(0x7f0000b4d000)=""/186, 0xba) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000d4000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000060d000-0x8)={0x0, 0x2}, &(0x7f000049f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000322000-0x8)={0x0, 0x988}, &(0x7f0000cd3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000fb000-0xc)={r4, 0x5, 0x0}, &(0x7f0000403000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000af8000-0x8)={r5, 0x50000}, 0x8) r6 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) getdents(r6, &(0x7f0000cbe000)=""/211, 0xd3) pwrite64(r6, &(0x7f000003c000-0x1)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000026e000)={r3, 0x101}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r6, 0x0) getpeername$netlink(r6, &(0x7f0000993000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000009c000-0x4)=0xc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r7 = gettid() ptrace$getsig(0x4202, r7, 0x8, &(0x7f00005ee000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 09:52:17 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000692000)=0x0, &(0x7f0000f50000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00005d1000-0x12)=@random={'os2.', '#@wlan0wlan1)\x00'}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/dsp\x00', 0x0, 0x0) lstat(&(0x7f0000541000)='./file0\x00', &(0x7f0000781000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000092d000)=0x0, &(0x7f0000f50000)=0x0, &(0x7f0000f51000-0x4)=0x0) setresuid(r3, r4, r5) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)=0x0) [ 385.643178] ? fsnotify+0x7b3/0x1140 [ 385.646891] ? seq_lseek+0x3c0/0x3c0 [ 385.650599] ? fsnotify_first_mark+0x2b0/0x2b0 [ 385.655174] ? avc_policy_seqno+0x9/0x20 [ 385.659232] ? selinux_file_permission+0x82/0x460 [ 385.664077] ? seq_lseek+0x3c0/0x3c0 [ 385.667787] proc_reg_read+0xef/0x170 [ 385.671584] do_iter_read+0x3d2/0x5a0 [ 385.675385] ? iov_iter_get_pages+0x1150/0x1150 [ 385.680064] compat_readv+0x1bf/0x270 [ 385.683861] ? vfs_iter_read+0xb0/0xb0 [ 385.687744] ? fget_raw+0x20/0x20 [ 385.691195] ? lock_release+0xa40/0xa40 [ 385.695177] ? compat_SyS_futex+0x288/0x380 [ 385.699496] do_compat_preadv64+0xd6/0x100 [ 385.703720] ? do_compat_preadv64+0xd6/0x100 [ 385.708115] compat_SyS_preadv+0x3b/0x50 [ 385.712153] ? compat_SyS_preadv64+0x40/0x40 [ 385.716532] do_fast_syscall_32+0x3ee/0xf9d [ 385.720825] ? do_raw_spin_trylock+0x190/0x190 [ 385.725378] ? do_int80_syscall_32+0x9d0/0x9d0 [ 385.729943] ? syscall_return_slowpath+0x2ad/0x550 [ 385.734844] ? prepare_exit_to_usermode+0x340/0x340 [ 385.739831] ? sysret32_from_system_call+0x5/0x3b [ 385.744646] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.749459] entry_SYSENTER_compat+0x54/0x63 [ 385.753838] RIP: 0023:0xf7f23c79 [ 385.757172] RSP: 002b:00000000f76fe08c EFLAGS: 00000296 ORIG_RAX: 000000000000014d [ 385.764852] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020f3aff8 [ 385.772093] RDX: 0000000000000308 RSI: 0000000000000001 RDI: 0000000000000000 [ 385.779349] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 385.786592] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 385.793836] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 385.801252] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 385.809050] in_atomic(): 1, irqs_disabled(): 0, pid: 2815, name: syz-executor2 [ 385.816409] INFO: lockdep is turned off. [ 385.820454] CPU: 0 PID: 2815 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #192 [ 385.827698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.837034] Call Trace: [ 385.839601] dump_stack+0x194/0x257 [ 385.843206] ? arch_local_irq_restore+0x53/0x53 [ 385.847848] ? memcpy+0x45/0x50 [ 385.851106] ___might_sleep+0x2b2/0x470 [ 385.855055] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 385.860914] ? __check_object_size+0x25d/0x4f0 [ 385.865472] __might_sleep+0x95/0x190 [ 385.869266] __might_fault+0xab/0x1d0 [ 385.873051] _copy_to_user+0x2c/0xc0 [ 385.876741] seq_read+0x875/0x13d0 [ 385.880258] ? fsnotify+0x7b3/0x1140 [ 385.883947] ? seq_lseek+0x3c0/0x3c0 [ 385.887632] ? fsnotify_first_mark+0x2b0/0x2b0 [ 385.892198] ? avc_policy_seqno+0x9/0x20 [ 385.896244] ? selinux_file_permission+0x82/0x460 [ 385.901063] ? seq_lseek+0x3c0/0x3c0 [ 385.904749] proc_reg_read+0xef/0x170 [ 385.908528] do_iter_read+0x3d2/0x5a0 [ 385.912303] ? iov_iter_get_pages+0x1150/0x1150 [ 385.916954] compat_readv+0x1bf/0x270 [ 385.920732] ? vfs_iter_read+0xb0/0xb0 [ 385.924598] ? fget_raw+0x20/0x20 [ 385.928032] ? lock_release+0xa40/0xa40 [ 385.932003] ? compat_SyS_futex+0x288/0x380 [ 385.936310] do_compat_preadv64+0xd6/0x100 [ 385.940524] ? do_compat_preadv64+0xd6/0x100 [ 385.944910] compat_SyS_preadv+0x3b/0x50 [ 385.948946] ? compat_SyS_preadv64+0x40/0x40 [ 385.953337] do_fast_syscall_32+0x3ee/0xf9d [ 385.957633] ? do_raw_spin_trylock+0x190/0x190 [ 385.962200] ? do_int80_syscall_32+0x9d0/0x9d0 [ 385.966775] ? syscall_return_slowpath+0x2ad/0x550 [ 385.971678] ? prepare_exit_to_usermode+0x340/0x340 [ 385.976667] ? sysret32_from_system_call+0x5/0x3b [ 385.981486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.986308] entry_SYSENTER_compat+0x54/0x63 [ 385.990691] RIP: 0023:0xf7f23c79 [ 385.994032] RSP: 002b:00000000f76fe08c EFLAGS: 00000296 ORIG_RAX: 000000000000014d [ 386.001711] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020f3aff8 [ 386.008953] RDX: 0000000000000308 RSI: 0000000000000001 RDI: 0000000000000000 [ 386.016194] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 386.023433] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 386.030676] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 386.038025] WARNING: CPU: 0 PID: 2815 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 386.045704] Kernel panic - not syncing: panic_on_warn set ... [ 386.045704] [ 386.053041] CPU: 0 PID: 2815 Comm: syz-executor2 Tainted: G W 4.15.0-rc9+ #192 [ 386.061586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.071568] Call Trace: [ 386.074137] dump_stack+0x194/0x257 [ 386.077741] ? arch_local_irq_restore+0x53/0x53 [ 386.082402] ? vsnprintf+0x1ed/0x1900 [ 386.086180] panic+0x1e4/0x41c [ 386.089344] ? refcount_error_report+0x214/0x214 [ 386.094071] ? show_regs_print_info+0x18/0x18 [ 386.098543] ? __warn+0x1c1/0x200 [ 386.101972] ? _copy_to_user+0xb5/0xc0 [ 386.105829] __warn+0x1dc/0x200 [ 386.109083] ? _copy_to_user+0xb5/0xc0 [ 386.112943] report_bug+0x211/0x2d0 [ 386.116547] fixup_bug.part.11+0x37/0x80 [ 386.120581] do_error_trap+0x2d7/0x3e0 [ 386.124444] ? math_error+0x400/0x400 [ 386.128218] ? trace_event_raw_event_lock+0x340/0x340 [ 386.133379] ? lock_acquire+0x1d5/0x580 [ 386.137326] ? lock_acquire+0x1d5/0x580 [ 386.141273] ? __might_fault+0x110/0x1d0 [ 386.145312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.150147] do_invalid_op+0x1b/0x20 [ 386.153834] invalid_op+0x22/0x40 [ 386.157264] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 386.161730] RSP: 0018:ffff8801a69278e0 EFLAGS: 00010206 [ 386.167065] RAX: ffff8801c4afa140 RBX: 0000000000000066 RCX: ffffffff825ab895 [ 386.174311] RDX: 00000000001f0100 RSI: dffffc0000000000 RDI: 0000000000000282 [ 386.181551] RBP: ffff8801a6927908 R08: ffff8801c0a9a7c8 R09: 1ffff10034d24ef8 [ 386.188792] R10: ffff8801a6927788 R11: ffff8801c0a9a7c8 R12: 0000000020de0f3d [ 386.196042] R13: ffff8801cac528c1 R14: 0000000000000066 R15: ffff8801ca9cda00 [ 386.203305] ? _copy_to_user+0xb5/0xc0 [ 386.207189] seq_read+0x875/0x13d0 [ 386.210715] ? fsnotify+0x7b3/0x1140 [ 386.214409] ? seq_lseek+0x3c0/0x3c0 [ 386.218096] ? fsnotify_first_mark+0x2b0/0x2b0 [ 386.222652] ? avc_policy_seqno+0x9/0x20 [ 386.226684] ? selinux_file_permission+0x82/0x460 [ 386.231505] ? seq_lseek+0x3c0/0x3c0 [ 386.235194] proc_reg_read+0xef/0x170 [ 386.238973] do_iter_read+0x3d2/0x5a0 [ 386.242745] ? iov_iter_get_pages+0x1150/0x1150 [ 386.247394] compat_readv+0x1bf/0x270 [ 386.251168] ? vfs_iter_read+0xb0/0xb0 [ 386.255041] ? fget_raw+0x20/0x20 [ 386.258467] ? lock_release+0xa40/0xa40 [ 386.262426] ? compat_SyS_futex+0x288/0x380 [ 386.266727] do_compat_preadv64+0xd6/0x100 [ 386.270932] ? do_compat_preadv64+0xd6/0x100 [ 386.275315] compat_SyS_preadv+0x3b/0x50 [ 386.279352] ? compat_SyS_preadv64+0x40/0x40 [ 386.283740] do_fast_syscall_32+0x3ee/0xf9d [ 386.288047] ? do_raw_spin_trylock+0x190/0x190 [ 386.292607] ? do_int80_syscall_32+0x9d0/0x9d0 [ 386.297171] ? syscall_return_slowpath+0x2ad/0x550 [ 386.302071] ? prepare_exit_to_usermode+0x340/0x340 [ 386.307060] ? sysret32_from_system_call+0x5/0x3b [ 386.311876] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.316693] entry_SYSENTER_compat+0x54/0x63 [ 386.321080] RIP: 0023:0xf7f23c79 [ 386.324415] RSP: 002b:00000000f76fe08c EFLAGS: 00000296 ORIG_RAX: 000000000000014d [ 386.332095] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020f3aff8 [ 386.339342] RDX: 0000000000000308 RSI: 0000000000000001 RDI: 0000000000000000 [ 386.346583] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 386.353826] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 386.361068] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 386.368749] Dumping ftrace buffer: [ 386.372265] (ftrace buffer empty) [ 386.375946] Kernel Offset: disabled [ 386.379544] Rebooting in 86400 seconds..