0000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x35) r0 = add_key$user(&(0x7f0000519000)='user\x00', &(0x7f000076c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb6000-0xed)='V', 0x1, 0xfffffffffffffffe) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e61000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00003b1000-0x87)="f8aca205af181f9cca835037a41c91801a6da4eb32b13a1ae72729aa81d865453f1408871a79c822911b2537f3590be36ddbb36b6b6321b45bfa3a0d5353b42fd4f16016ec9f56fa535690e7058363445c9111ab521f8aef9838197e79d12873f5537adf9bf05258a69ce0b1e0711901a9fa6ab3b32ca553c23bbdd83f0b6bab109b84ca895a0b", 0x87) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={r0, 0x0, 0x0}, &(0x7f0000540000)=""/0, 0xffffffffffffffd2, &(0x7f0000cba000-0x26)={&(0x7f0000107000)={'rmd128- \x00\x00\x00Ri\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/17 21:17:59 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 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, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f0000006000-0x4)={0x0, 0x1, [0x682]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000012000+0xaeb)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000a000)={0x0, @in={{0x2, 0x2, @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]}, [0x5, 0x5, 0x6, 0x9, 0xe7d, 0x9, 0x7, 0x9, 0x5, 0x7, 0x4, 0xa2b, 0x8, 0x4, 0x180e]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0xba, "12eb9ddddb7a2b1338ac8d221af3d41d59f5212a8927095b1a2f2e3444eedda9988da433800bf343def0d888c0c29dd326d384ea21555eb7e69109bbae1dc243119a3eaa18882dc58e87113f9f44562ca6d542c0d218349ae2c1216cff75c36c2957469c6a23b815b70744e1b5abed3045d816ea2a1268ce1b3e5bfc86735e18d6e6a3bf62dddb71f864a321903c58ab3d05f77667d89c7a74c56572d7161b6a572dc29e52f667ad82a81189c62516fe643edfd9567bf36596bc"}, &(0x7f0000013000-0x4)=0xc2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={r1, 0xfff, 0x400, 0x3, 0x7, 0x1, 0xc8, 0xb8, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6, 0x7, 0xfffffffffffffff7, 0x3}}, &(0x7f0000012000)=0xb8) 2018/01/17 21:17:59 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 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]}, 0x9, 0x8, 0x8, 0x5bb, 0x5}, &(0x7f000090d000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getegid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000002000-0x78)={{0x0, 0x0, 0x0, 0x0, r2, 0x18, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = shmget$private(0x0, 0x2000, 0x100, &(0x7f000026f000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00002af000)=""/244) getdents(r0, &(0x7f0000000000)=""/19, 0x13) 2018/01/17 21:17:59 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000002000-0x70)=""/112, &(0x7f0000001000-0x4)=0x70) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16202}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 21:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = inotify_init1(0x7ffff) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000518000)='/proc/self/net/pfkey\x00', 0x301400, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000680000-0x8)=0xf000) r5 = add_key$keyring(&(0x7f0000b2d000)='keyring\x00', &(0x7f000004e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r5, 0x4000806) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026a000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r6, 0xc0184908, &(0x7f0000111000-0x18)={0x2, 0x8, 0x1, 0x0, 0x0}) statfs(&(0x7f0000fd2000)='./file0\x00', &(0x7f000035e000)=""/109) 2018/01/17 21:17:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/104, 0x68, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) 2018/01/17 21:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x2000000000089f0, &(0x7f0000ef9000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000ecd000)="14774ff30eb908000001ff523cf4f9dbc04de6cc18b4aa34c26f720c6cad005d"}) 2018/01/17 21:17:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0xaff, &(0x7f0000ccb000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000196000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd95}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x80000001, 0x8, "8ebdddec560ff1e3cc8f3baa0bef1bb2db76031a1ffbf13544118472511bc6e657ec5f3c43fab6a6df74ac396d542e3d3d66ab9e68d733f1656f9ee05fd47b82570e5417c6c058c9e5a273f8e963bfcf"}, 0x160) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000787000-0x8)=0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/17 21:17:59 executing program 2: mmap(&(0x7f0000000000/0xc3c000)=nil, 0xc3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c36000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/01/17 21:17:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x80000, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a03000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) futex(&(0x7f00003ed000)=0x750c, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffffc) 2018/01/17 21:17:59 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000fff000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x440740) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000e63000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x18) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 21:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000244000)='/selinux/enforce\x00', 0x4000, 0x0) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/17 21:17:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000af000-0xb0)=""/176) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f00001bf000-0xd)='/dev/usbmon#\x00', 0xfa92, 0x40002) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000d48000/0x18000)=nil, &(0x7f00001c9000-0x18)=[@text16={0x10, &(0x7f00005e7000-0x6f)="e5000fc7690066b93a06000066b81627000066ba000000000f300f352e66f0814fa5e50600006766c74424001fc400006766c74424020f0000006766c744240600000000670f011c2466b80500000066b9000000000f01c10f4255f12e2e0fc7ad5b7c0f20c06635000001000f22c0", 0x6f}], 0x1, 0x2, &(0x7f0000124000-0x20)=[], 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) 2018/01/17 21:17:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8000, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000c48000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001a3000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cc000-0x4)=0xe8) sendto$packet(r1, &(0x7f00008ff000-0x94)="43d05e53996343be2920ab952637a091978e087023d299c147a096cf972825da99e0e06dcc57e4f7206269dd96ff8b1784709e8475b22af55b166c01803e3f0b59c3de1d8c5dd8db1abede3b948830eee0b318eabc73bc81cb0548ae2ee16831da82bc42a9ad5de5e73a52837c3874ef83c1edf9737939a47c7ff42fe0118059f87da22488890ce0b6bc16f0e56ff8dd2c97e04b", 0x94, 0x20040040, &(0x7f0000972000-0x14)={0x11, 0x0, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = 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) write(r3, &(0x7f00008bc000)="3008d1f9d148346737e42fe0a5d36a8a0e7240099860a95046891b2c4f3bee2c1a32b4ab0b32aac126f8776ff120562b4698d0561763b51bfea9eb10ea8e8dc494d0828119", 0x45) syz_emit_ethernet(0x3a, &(0x7f0000cb8000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/17 21:17:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) open(&(0x7f0000087000)='./file0\x00', 0x1, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c0e000-0x11)='/selinux/enforce\x00', 0x100, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/ion\x00', 0x200, 0x0) fstat(0xffffffffffffffff, &(0x7f0000669000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007da000-0x8)='./file0\x00', &(0x7f0000e57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000aa1000-0x8)='./file0\x00', r3, r4, 0x0) symlinkat(&(0x7f00004e6000)='./file0\x00', r1, &(0x7f000075d000)='./file0\x00') name_to_handle_at(r2, &(0x7f0000588000-0x8)='./file0\x00', &(0x7f0000e51000)={0x27, 0xed52, "67ce1049db6762e6d1e0fe3f45ce7b7d36c881bb9650361b45e30b0bed5756"}, &(0x7f000059a000)=0x0, 0x400) keyctl$read(0xb, r0, &(0x7f0000746000+0xf18)=""/2392, 0xfffffffffffffe92) [ 72.085439] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program [ 72.087279] QAT: Invalid ioctl [ 72.105456] QAT: Invalid ioctl [ 72.117241] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program 2018/01/17 21:17:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005af000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000976000)=0x0, &(0x7f0000462000-0x4)=0x4) pread64(r0, &(0x7f0000b15000)=""/203, 0xcb, 0x0) sched_yield() 2018/01/17 21:17:59 executing program 5: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbe000)=0x8c6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c5d000)={0x0}, &(0x7f0000dc7000)=0x4) 2018/01/17 21:17:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000002500000000000000ffffff000088db1ee9ff4435eade", 0x26) 2018/01/17 21:17:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000f4e000)='./file0\x00', 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x77)=""/119) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000ad3000)='./file0\x00', 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000f73000-0x2a)=""/61, 0x3d) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000e20000-0x8)='./file0\x00', 0x400000, 0x9) fcntl$getown(r2, 0x9) unlinkat(r1, &(0x7f000054a000-0x8)='./file0\x00', 0x0) read(r0, &(0x7f00005f0000)=""/4096, 0x1000) 2018/01/17 21:17:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000615000-0xd)='/dev/dmmidi#\x00', 0x6, 0x111400) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00005b3000)=""/61) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000671000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000199000)={0x0, 0x0, &(0x7f0000867000/0x3000)=nil}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000729000)={0x335, 0x1, 0x10000}) dup3(r3, r4, 0x0) 2018/01/17 21:17:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r2, 0x2, &(0x7f0000000000)="090000000000000084ae85a35bcf240c6b") r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') sched_setparam(r2, &(0x7f0000001000-0x4)=0x7) preadv(r3, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x4) 2018/01/17 21:17:59 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) eventfd2(0xffffffff, 0x80001) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000017000-0xd)='/dev/dmmidi#\x00', 0x7, 0x20c040) accept$netrom(r2, &(0x7f0000015000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000017000-0x4)=0x48) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x408000, 0x0) rt_sigpending(&(0x7f0000015000-0x8)={0x0}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000000d000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/17 21:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000cb3000)={0x8001, 0x100000001, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 21:17:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dff000-0xa)='./control\x00', 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(0x40000000015, 0x5, 0x0) r1 = add_key$keyring(&(0x7f00008cd000-0x8)='keyring\x00', &(0x7f0000e8b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000ecd000)='user\x00', 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000395000-0xb8)="c895c14a", 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0xfffffe30, 0x20000000, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000418000)=[0x2, 0x5]) 2018/01/17 21:17:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = fanotify_init(0x4, 0x80000c20) preadv(r1, &(0x7f00005de000)=[{&(0x7f00003d5000-0x64)=""/100, 0x64}, {&(0x7f0000cf2000)=""/4096, 0x1000}, {&(0x7f0000f15000-0xb4)=""/180, 0xb4}, {&(0x7f000011c000-0x91)=""/145, 0x91}, {&(0x7f0000ded000-0xed)=""/237, 0xed}, {&(0x7f00003e2000)=""/58, 0x3a}, {&(0x7f000064f000)=""/4096, 0x1000}, {&(0x7f000036a000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000be000)='./file0\x00', 0x8000, 0x12) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ed5000)={0x0, 0x3, 0x0, []}, &(0x7f0000fe4000)=0x8) ioctl$TIOCCBRK(r3, 0x5428) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000e8e000)={0x2, 0x6, 0x0, 0x7fff}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000926000)={r4, 0xb8, 0xfffffffffffffff9, 0x401}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x545f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00001ab000)='./file1\x00', &(0x7f00001c9000)='./file0\x00', &(0x7f0000a49000-0x4)='aio\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000c3c000-0xd8)=@pic={0x5, 0xffffffff, 0x100000000, 0x4, 0x20, 0x0, 0x1a81, 0x3ff, 0xe1, 0x8, 0x7, 0x2, 0x28c0, 0x7, 0x8, 0x4}) getpeername$netrom(r3, &(0x7f0000a10000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c8c000)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00006d4000)={0x9, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000a76000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001c7000-0x18)={r3, &(0x7f000045c000-0x5)="4c3ebacba3", &(0x7f0000ee6000)=""/99}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dc5000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000572000-0x18)={@loopback={0x0, 0x1}, 0x6, r7}) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000c51000)={0x7, 0x2, 0x1, r3, 0x0}) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000c6f000-0x5e)=""/94) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00007cc000)=0x2, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000fca000-0x6c)="d1", 0x1, 0x400407e, 0x0, 0x0) 2018/01/17 21:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x202, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000751000)={&(0x7f0000d1c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) semop(r0, &(0x7f00006af000)=[{0x1, 0x7, 0x0}, {0x1, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a7e000-0x8)=[0x0, 0x0, 0x0, 0x7]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dd6000-0x4)=0x0) rt_sigqueueinfo(r1, 0x9, &(0x7f0000cbf000)={0x2, 0x7, 0x6, 0x2}) unshare(0x40600) 2018/01/17 21:17:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00009bb000-0x10)='/selinux/create\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000054d000-0x11)='/selinux/context\x00', 0x2, 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) accept$ax25(r1, &(0x7f00004f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bb8000)=0x10) 2018/01/17 21:17:59 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0xd000, 0x2000, &(0x7f00003aa000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mlockall(0x3) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 72.267720] binder: 10893:10907 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/17 21:17:59 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/mixer\x00', 0x20001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000022000)=0x60) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000023000-0x4)=0x0) perf_event_open(&(0x7f0000019000-0x78)={0x5, 0x78, 0x0, 0x9, 0x9, 0x7fffffff, 0x0, 0x100000001, 0x3400, 0x8, 0xfffffffffffffff7, 0x5, 0x8, 0xffffffffffffffe0, 0x48000000000, 0x7, 0x1, 0x5, 0x4, 0x3, 0xcbb, 0x100, 0x0, 0x800, 0x80000000, 0xa3df, 0x7, 0x20, 0x8, 0x4, 0x6, 0xb, 0x6, 0x100, 0x412, 0xfff, 0x5, 0x9, 0x0, 0x3f, 0x4, @perf_config_ext={0x8, 0xfffffffffffffffa}, 0x1000, 0x4, 0x4, 0x1, 0x1ff0000000000, 0x38000, 0x100000001, 0x0}, r2, 0x7fff, r0, 0x6) accept4$nfc_llcp(r0, 0x0, &(0x7f0000019000-0x4)=0x0, 0x80800) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 72.311880] binder: BINDER_SET_CONTEXT_MGR already set [ 72.328859] binder: 10893:10919 ioctl 40046207 0 returned -16 [ 72.340928] binder: 10893:10907 unknown command 536907575 [ 72.340939] binder: 10893:10907 ioctl c0306201 20008fd0 returned -22 2018/01/17 21:17:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000b8c000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000d13000)={0x77359400, 0x0}, &(0x7f0000c47000-0x8)={0x0}, 0x8) readv(r1, &(0x7f0000b3a000)=[{&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/17 21:17:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007b0000)='net/igmp6\x00') sendmsg$netrom(r1, &(0x7f0000f06000-0x38)={&(0x7f0000c97000-0x10)=@ax25={0x3, {"4eaa52228ec242"}, 0x1}, 0x10, &(0x7f0000e42000)=[{&(0x7f0000665000)="84bb11512c6a22c4e7b5", 0xa}, {&(0x7f000010b000-0x9a)="2e395af3b44577f746a2fd10fef976c1a2df1e9a989bc971bebbecfc680edff1d642b4f2f7feaca0b07e7a169a3dc9d8c254d0663d1fcdb50ebf958819a06c722c5fb70761e71c73055000cb118c9a423674636653879c1f21bad55b62617a5f989b63389ff7b1944aa7507ea3f9a4545364b197a709ab4743b2102887e83fbdb6eab07738095c885064ee4cc21fe371172524a963d8ac09be10", 0x9a}, {&(0x7f0000bb6000-0xb1)="7fef76bf3564c684b60deb134aaa46e28e85e78f2d65e8a65f91052cb25c53b82cbf5e67f78fc8600bed0658a9aa052f2994a624bd59493d31cb90df47622d5564e4fb1210e2ba6a908cb87aa292dc9e738e696283ea1a383d930309f9d950fccc0dc4fc7993b46ef080d4bdd588be615a374222e7c12b3e38bb2fcf35198f8e8088fd39000efcae398cdc947dc38557eee53803b8746648cf9887443e603c805f467e706776ac0a8151c0e1b29cb035ce", 0xb1}], 0x3, &(0x7f0000380000)=[{0x70, 0x10a, 0x2, "ff212b5b015fc4b174b01a3bd5502e9219d3c1dfc13ffbe4e29f6cecccb0072a2c83bce60cbc1e177ce5a43f0fd2d74fe2b43f4bf70cef2cf436e40705acb08e6057fd6f3c663fd98ca1e6fbd1266c45f5a13c90049f1a55399d182428a01d"}], 0x70, 0x20000000}, 0x40000) openat$audio(0xffffffffffffff9c, &(0x7f0000745000-0xb)='/dev/audio\x00', 0x80000, 0x0) sendfile(r1, r1, &(0x7f0000eed000)=0x0, 0xffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000381000-0x8)={0x0, 0x7fff}, &(0x7f0000d76000)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f00009fd000-0xb)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002fe000-0x8)={r2, 0x1}, &(0x7f0000b57000-0x4)=0x8) 2018/01/17 21:17:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ba3000-0xb)='/dev/loop#\x00', 0x1, 0x3) readahead(r0, 0x80000000, 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000249000-0xc)='/dev/autofs\x00', 0x7fd, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a06000)={0x2f, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000541000)={0x10001, r2, 0x10001, 0xfb5}) r3 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000e41000-0x8c)={0x780, 0x4, 0xbc76, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_crypto(r1, &(0x7f0000ece000)={&(0x7f00005de000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000005e000-0x10)={&(0x7f0000c87000)=@alg={0xf0, 0x10, 0x1, 0x5, 0x3, {{'drbg_nopr_ctr_aes256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x401}, {0x8, 0x1, 0xb5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x84}, 0x4000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000333000-0x8)={@rand_addr=0x7fffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/17 21:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000068c000)={0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0xf, 0x15, 0x9, "69c5fd6f7887d48dc5a2972e1e5b1b20b682150ffd0df2be80a8a79404d8de4cd16d664ad2d965b641c4a5d722513d3d06c99d16c385d3b6422bd2e0cb30db5f", "d395886382d42427504088d8ce3cb69850f8604197f91e69ebb8e4a3695b537456735079af950c762889a519c6702f49a5090a6974f361e47ef284b67dc930b0", "34e3e3aef855530704739fd20267c824d3fdf5a5286b30ed7943d83d6f5e1a29", [0x3, 0x8000]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f000013f000-0x8)='./file0\x00', &(0x7f0000e3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000cb2000-0x4)=0x0, &(0x7f0000727000)=0x0, &(0x7f000032f000)=0x0) lstat(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f0000af6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000ecb000)={0x7, 0xb9cf}, 0x2) setresuid(r1, r2, r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = msgget$private(0x0, 0x412) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000c5b000)=""/222) 2018/01/17 21:17:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x241) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00004b7000-0xd8)=@ioapic={0x5000, 0x9, 0x4, 0x200, 0x0, [{0x5, 0x65f, 0x91, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8001, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0xdf}, {0x9, 0x200, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x80000000, 0x82a, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffb, 0x10001, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0xbfd200, 0x0, 0x70, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x8, 0x1, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x808, 0xe914, 0x3, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x3, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8f43ea3, 0x5cbd8daf, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x8, 0x7fffffff, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x4, 0x0, 0x4b3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x80, 0xfee3, 0x2, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x8000, 0x2, [0x0, 0x0, 0x0, 0x0], 0x12d}, {0x9, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3000000}, {0x401, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x800, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x7fffffff, 0x9, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x7, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x9, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x8000, 0xfff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6c}]}) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2018/01/17 21:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x4) msgrcv(r2, &(0x7f00000e1000)={0x0, ""/117}, 0x7d, 0x3, 0x2000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d513b600000100b901298992ea0081001916175b004c90c2", 0x18) sendmmsg$alg(r1, &(0x7f00000ed000-0x38)=[{0x0, 0x0, &(0x7f0000e04000-0x30)=[{&(0x7f0000e66000-0x1000)="ed96b134e2b03fbb44e97824dcfbcdf40b74ffd0abbd91826029126182ff5f8eca", 0x21}], 0x1, &(0x7f000033a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 21:17:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/17 21:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000722000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = semget$private(0x0, 0x0, 0x2) semctl$GETZCNT(r1, 0x4000000000, 0xf, &(0x7f0000b2a000-0xdd)=""/221) r2 = syz_open_dev$amidi(&(0x7f000076a000)='/dev/amidi#\x00', 0x88, 0x80000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000329000)={0x4, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000060b000+0x8d1)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 72.394551] irq bypass consumer (token 00000000e57300b2) registration fails: -16 [ 72.412413] irq bypass consumer (token 00000000721b3e0f) registration fails: -16 2018/01/17 21:17:59 executing program 0: r0 = socket(0x18, 0x0, 0x2) getsockname$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c56000-0x18)={r1, &(0x7f0000001000-0xe7)="c04e483b566a48d3048fc555df3fd67bdf539a578bf377fb77c366868fe1c0fa74d6aa611216db5c05a69f362c1adeb98c9c08dea546d891d84f05cc5840791322a2410a3381d6be98ee0fc2ddd49be0972bd8d65fc89756a9af8ab8af15a98c0b08f951d7be7a0cc5f3f7a6408023f2225963cdf04918c48e6a45adc7f2aa9b3fa849052e3b3d2127b280fc0a63a8a952e94f696d1363553c97af2767cfeddd08d93df966b48ee58126d29ec5c5f44fddf0a8776ce80761642f095aea2b9f752060d1c20846d20c619fbd9906aae73c99d3104718b0e38dc0464168fdb52b530cbedebdc1cecf", &(0x7f00002f5000)=""/43}, 0x18) 2018/01/17 21:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00006ec000-0xb)='^eth0nodev\x00') r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000ccf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/context\x00', 0x2, 0x0) r3 = open(&(0x7f0000a2f000-0x8)='./file0\x00', 0x10000, 0x81) request_key(&(0x7f000038a000-0x8)='trusted\x00', &(0x7f00004b0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000298000)='#\x00', r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000450000)={0x0, 0x0, 0x0}, &(0x7f0000c58000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000516000-0x4)=0x0) fcntl$setpipe(r3, 0x407, 0xffffffff80000001) getresuid(&(0x7f000016c000-0x4)=0x0, &(0x7f00004c8000-0x4)=0x0, &(0x7f000026b000)=0x0) fstatfs(r3, &(0x7f0000118000)=""/119) sendmsg$nl_netfilter(r3, &(0x7f000096e000-0x38)={&(0x7f0000e5e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eeb000)={&(0x7f0000cde000-0x364)={0x364, 0x14, 0x3, 0x8, 0x0, 0x2, {0x7, 0x0, 0x2}, [@typed={0xc, 0x65, @uid=r5}, @generic="56c6f3e116e720e1d7c889b4bad874b699ba559842a7023a098c82e70e316f4d832d3f21fa25f4387198dd4b8f6e1b2b8fd1519ed05c8b977ef483eb9f0ceb21fd957ff43439a2b170f74e17f8d5ac7d5bed8f9fd4c7b16cccae1776caac603becceeee5cf97e5481f73a3406a931c1ee36787bbb301c86b0ac2dbd0928448750faa4c3b1ded968ecce485179982304733d3e590dab979424bfe2af056d560c9064231680894a36bd7be46c75bad7e813b8d42c981619e2872733b2d7a995c2fac843f3a6d58942ac60f040836bd32d979db", @typed={0xc, 0x19, @pid=r6}, @generic="7d7b468bc0d92453abeffe12c1d4ab4400b64a47af7811092acda52c578e331d96ca7b1f51234f2735780f068acc90ad2c1d162ce90c0d0bce47d8b4796392329cae7f60b8f38c37a896ee87d9b6631c94c8589fcbae00e18681b40a83edd2fb875e3edfee88c6b953f129deca1ca0e5c75bd1121cdc76164f92fded9ddbbf2dd59c44dca5de541f1081", @generic="214df5c06bfe011f761321978e00ebb75ea6a2555560f4774e19d8c3d753c83f0880021f1bd56cce62a2e77c5b580ab37ee0e8d276a94f3186c2340eb60df565ddc0ac3830b48c0b21f7a135e3c31a363d6a306d69a3048bf3e9d9fc9ece116675a9edf85fcc1bea44a20cde242b434f863cd9b0002c565310d9e89eea1049dbcbfe8308d4f91e519253277ab714809f2e12", @nested={0x148, 0x28, [@generic="1d017c4924468ee4fd6d9e55e2936e6862a06332f7d54aa4a622feeda48db64d22b2a3d0725ed142c187ccc5f48f85e167eddcbb2958b1fc1b4d754bb28e", @generic="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", @typed={0x8, 0x89, @void=""}]}]}, 0x364}, 0x1, 0x0, 0x0, 0x1}, 0x801) r7 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) r8 = add_key$user(&(0x7f0000dc0000)='user\x00', &(0x7f0000f21000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000-0x271)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9d93fda4f21f67de2e2d3bf8a1c16e4e113a7fbd18ff7b920ecc15151c3fe51503e516bdb96660bf8447106fcebf5f86eb7f9e20104851d83be3003a4590bef832563588626cdf646fff80f94422361a95b2b1761cb71e96c66fa0135c31c387bc5a7d71a63eb6192af8eeca9fe40b74bf0add71f024fddde1f98595c640d6447ea0c20666f9bbb6ba6d30b838d69bbd8a3cf60d8da86cd71903f462ec3393115a46a51f3a984e9d3c8d783f1b32d7c63464c1efbfd9811a1748bf2e5e82cf81dde60041fa79400000001000000019004feca66273ad00d8b0367034027d93b5b0d8408b13a20786cd8b9b57aeca8ca5c365fd48063a0fa6caefb3bd000d70dcc61f03ed9f789213a", 0xffffffffffffffe4, r0) socket$nfc_raw(0x27, 0x3, 0x0) ptrace$setopts(0xffffffffffffffff, r4, 0x2, 0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r7, r8, r1}, &(0x7f00005cd000)=""/0, 0xffffffffffffff25, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'sha256-avx2\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(r2, &(0x7f0000a08000-0x62)="ea92939c41d84d693eee55dbd24095c7ec96983646f545d73b24700d552fca724175c932a5755bfaf4c8521ef4bc7897d80bfd7b5989279a0ed7d3dbbf458d48a33d3b7838a8bc5a73db93a8868f0c7fcdc13f59cf5a27fe294c52b1ff5692e9243c", 0x62, 0x20000000, 0x0, 0x0) 2018/01/17 21:17:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f0000d61000-0xa9)=""/169, 0xa9, 0x0, &(0x7f0000697000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) shutdown(r2, 0x2) 2018/01/17 21:17:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000-0xe5)=""/229, &(0x7f0000e66000-0x4)=0xe5) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fe6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x240) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000876000-0xf8)=""/248) r2 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000440000-0x30)=[{r1, 0x4, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x2609, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x1086, 0x0}, {r1, 0x20, 0x0}], 0x6, &(0x7f0000fe7000-0x10)={r3, r4+30000000}, &(0x7f0000fe7000-0x8)={0x8000000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f0000fe5000)="d883c6e2e25ef02fe56d6d9a1e98e431a59f54e792d6a3adf8723b36cad4310a9a6b237b289ae2d82353163c6fb8f04245422e43eb2f69021356c08a2c5f14b0e8f7d311d391a9f10427570984e7869173be00a5c37498d0be01de270e4ebad62ff6e629fcc1bc05e7d7ed8af679b1df9cc492636aa963c367bde8") creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/17 21:17:59 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000000e000)=@file={0x0, ""/20}, &(0x7f000000b000-0x4)=0x16) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x10000000111, 0x11, &(0x7f0000000000)="f4e35501", 0xfffffffffffffec3) 2018/01/17 21:17:59 executing program 2: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afe000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x81}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000002f000-0xc)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000422000)=0xc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b00000-0x20)={0x1, 0x3, 0x8004, 0xa8, 0x2db1, 0x100000001, 0x8, 0x6, r4}, &(0x7f0000278000)=0x20) r5 = semget$private(0x0, 0x2, 0x4) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r5, &(0x7f0000724000)=[{0x4, 0x4, 0x800}, {0x7, 0x8c, 0x1000}], 0x2, &(0x7f0000b00000)={0x77359400, 0x0}) 2018/01/17 21:17:59 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dc0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000dc1000)=@req3={0x896, 0x1000, 0x7fffffff, 0x100000001, 0xfffffffffffffff6, 0x4fcc, 0x5}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r1, &(0x7f0000ca1000-0x8)={0x8}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000dbe000)=0x0, 0x4) 2018/01/17 21:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x40002, 0x0, &(0x7f0000ed0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fac000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000033000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/17 21:17:59 executing program 3: epoll_create1(0x3) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/context\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f71000-0xfd)="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", 0xfd) 2018/01/17 21:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto$unix(r0, &(0x7f0000ff5000-0x4f)="73bd271ac2d82ddbe70d659dc239ec55aba555335ad4f0c718dca7b62a2b9d9acb7c3ba1646c22b04a5073bf0f0f6aa3806b83f4f79a107f879f07745d93136fa644415d09d0a3751d5eb04c69f59f", 0x4f, 0x1, 0x0, 0x0) write(r0, &(0x7f0000b5b000-0x27)="26000000420047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a", 0x26) 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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000045000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000, 0x7, 0x8000, 0x9}, &(0x7f00006bf000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf3000-0x6)={r1, 0x9}, &(0x7f00005e0000-0x4)=0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000040f000-0x118)={0x4, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f08000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) readv(r0, &(0x7f00002e1000)=[{&(0x7f0000c80000-0x60)=""/96, 0x60}], 0x0) 2018/01/17 21:17:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000efd000)="2021b6a80966db466ea92bc06f177ff89aeb22e2bcf9a27e7c8b502865100f7662ea50a8") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000d60000)={[{0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:17:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000091c000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_names=@common='gretap0\x00'}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000062f000-0x4)={0x17, 0x3, 0x7, 0x0}) 2018/01/17 21:17:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000c60000-0x4)=0x7f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000d8000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/17 21:17:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ba3000)={0x0, @in={{0x2, 0x2, @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]}, 0x9f6, 0x3ff, 0xfffffffffffffff9, 0x6, 0x2b}, &(0x7f0000408000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000234000-0x10)={r1, 0x10, &(0x7f0000998000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cef000-0x3)=0x10) mkdir(&(0x7f0000956000)='./file2\x00', 0x18f26b1ce92c573a) 2018/01/17 21:17:59 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000005000-0x18)=[@text32={0x20, &(0x7f0000001000-0x4b)="66b871008ee0b9800000c00f3235000400000f302e0f0171db660f3840a462faffffff360f017a16c4e13f7ddd8fe9b893d3b805000000b9e49200000f01d92ef20f2003b9b50800000f32", 0x4b}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000027000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000025000)=0x9, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f000001b000-0x4)=0x3503000000, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001a000)={0x0, 0x10000, 0x7e2, 0x3d, 0x9}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000024000)={0x0, 0x0, []}) 2018/01/17 21:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f33000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e61000-0xa)='net/icmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x1000003, 0xc5) accept4$ipx(r1, 0x0, &(0x7f00006fd000)=0x0, 0x80000) write(r2, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/17 21:17:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000873000-0x8)=0x20000000000000) fcntl$setsig(r1, 0xa, 0x40000000012) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000aa4000)=0x0, &(0x7f0000f62000-0x1)="") getpgid(r0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000d90000-0xa1)={0x8, 0x99, "d6a798e03edd08e6faf75009d9fe7ec73227c7fe50df5ce8a5f69ef1d5def85cf3458d3459cdcc87e57a3383e10cc603699601b8d077e6e3a434da0f390d43f47c55a8b14a5629f096c3ffa378a6cb1510d590d337651f0e1e80b67e387d2600bd224463e37322ee51dab201ed67a2bb61a291eb7ae06661d1881d3b4b98cccea04ad2f81b8dd8adcd1b3b0ab3b0e967b77ecfbc8e0f333ed5"}) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/01/17 21:17:59 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000077a000-0x55)={0x0, 0x4d, "b659426e6d12b32dd046c443d49f4298d135db85b3c859412aada577e72eedc7eb00abf78824bda4389d3366c302c8236f22eb83b7b5f410dd9336d621a891d6a8964e67d751f0fe19451b1678"}, &(0x7f0000001000-0x4)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007a2000-0x4)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 21:17:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x2) r1 = dup(r0) listen$netrom(r1, 0x2) fchdir(r0) 2018/01/17 21:17:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/sequencer\x00', 0x600280, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000657000-0x4)=0x0, &(0x7f0000380000)=0x4) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cc2000)=[{&(0x7f00003f1000)="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", 0x480}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r2 = dup(r0) write$tun(r2, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000031f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009da000)=0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000303000-0x4)=0x0, &(0x7f0000095000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000066a000-0x4)=0x0) 2018/01/17 21:17:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000463000)={0x0, 0x6, 0x9f}, &(0x7f0000b43000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007c6000)={0x4, 0x3, 0x8, 0x3f, 0x8, 0xff, 0x8, 0x0, r1}, 0x20) accept4$llc(r0, 0x0, &(0x7f0000b37000-0x4)=0x0, 0x80800) bpf$MAP_CREATE(0x0, &(0x7f00002b4000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x100001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000023b000)={r1, 0xb7}, &(0x7f000064b000-0x4)=0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000f4000-0x4)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000724000)={0x1000, 0x10, [0x37, 0x7e3, 0x7, 0x71]}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/17 21:17:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e23000-0x106)={0x0, 0xfe, "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"}, &(0x7f000020b000)=0x106) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001dc000-0xc)={r1, 0x100000000, 0x2, [0x3b07, 0x2]}, &(0x7f0000820000-0x4)=0xc) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x10000) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = creat(&(0x7f0000b5a000)='./file0\x00', 0x40) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000234000-0x4)=0x6, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000f70000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400001) sendmsg$nl_crypto(r4, &(0x7f0000c02000-0x38)={&(0x7f0000de9000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000012b000-0x10)={&(0x7f0000382000-0x100)=@upd={0x100, 0x12, 0x100, 0x3, 0x2, {{'pcrypt(rfc4543(authenc(sha256_mb,xts-serpent-avx)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2340}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0xffffffffffffff1c}]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) accept4(r0, &(0x7f0000925000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000005c000)=0xe, 0x80000) close(r0) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) prctl$intptr(0x8, 0x8) shutdown(r2, 0x1) 2018/01/17 21:17:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003ae000-0x1)={0x3}, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockname(r0, &(0x7f0000959000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000-0x4)=0xc) 2018/01/17 21:18:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aec000)=@generic=""/16, 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 21:18:00 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009d8000)={0x0, 0x10000}, &(0x7f0000839000-0x4)=0x6) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dd5000-0x10)=@generic="3f49df803ba134eaa96c746efb18a944") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/enforce\x00', 0x181040, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000002e000-0xf8)={0xf4, "dd96ef1a2eea75a2976c73c6fcc23a7e769dad1ad81a9aa0738d7ae76f9c63a15de4788eb032fb9388d9c410a75aa812427aee8eaba10a5a313f4518ee2e5f672e34f873cab6d94f5d1102b28ffc583a51dabc70c3c7dce7131787e0ececaa071a1c45a50f45edb8e15ef781a2b378f2f387c2cb9d9b1c4f72e2afb0366686462864112ae721012a2ab086bf54c54e3ef23f60ef43af154afd60d4d73dc87dc00cb0219e6070c665a59ccdc0e69e818fc92dc06ccaccf254a940a75c8399028f23271281c397b8b209c5ec81487e1222aaf183014a1e1166483a673df8cde4103a41cb2b32020eede7b6d2892d41e229c3cc8c6e"}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f66000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f65000)={r1, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/17 21:18:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ab000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000e76000)=[{&(0x7f000064d000-0x6b)=""/107, 0x6b}, {&(0x7f00000c6000-0x6b)=""/107, 0x6b}, {&(0x7f00009d2000)=""/191, 0xbf}, {&(0x7f00004d2000)=""/4096, 0x1000}, {&(0x7f0000e29000-0x19)=""/25, 0x19}, {&(0x7f000055a000)=""/98, 0x62}], 0x6, &(0x7f000030c000-0x60)=[{&(0x7f0000329000)=""/4096, 0x1000}, {&(0x7f0000fb4000-0xd6)=""/214, 0xd6}, {&(0x7f00008df000)=""/245, 0xf5}, {&(0x7f0000fe2000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e2000)=""/213, 0xd5}, {&(0x7f0000dcf000)=""/92, 0x5c}], 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000032b000)={0x6, &(0x7f0000254000-0x30)=[{0xb162, 0x8001, 0x6, 0x8}, {0x1, 0xff, 0x1, 0x3}, {0x6, 0x2, 0x2, 0x7}, {0x300c, 0x7f, 0x5, 0x4}, {0x8, 0x4, 0x3ff, 0x78}, {0x6, 0x5, 0x800, 0x2}]}, 0x10) 2018/01/17 21:18:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000564000)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0}) 2018/01/17 21:18:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00005b1000-0x10)={0x0, &(0x7f0000000000)=[]}) timer_gettime(0x0, &(0x7f0000196000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000739000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000856000-0x2c)={0xd5, 0x24, [0x0, 0x20, 0x8, 0x1, 0x7, 0x1, 0x101, 0x241c, 0x10001]}) 2018/01/17 21:18:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e12000-0xb)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004c7000-0x4)=0x3ff, 0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/17 21:18:00 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8a6f1ba07bd13c5025f076c83bdbe470aa37639e36be3d6b5d94406f97b04f915ac7bf16b199ec3b157ebfb02360ebf284433987287f1c222ada6599ac84a8", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) listen(r0, 0x3) 2018/01/17 21:18:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000026000)=0x4000000000009, 0x2) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f00005cd000-0xd)='/dev/dmmidi#\x00', 0x45, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000424000-0x10)={0x0, 0x38, &(0x7f0000520000-0x38)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000485000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000eda000)={0x0, 0x3}, &(0x7f0000a64000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000698000)={r3, 0x6, 0x3ff, 0x1, 0x3, 0x2, 0x6, 0x170a0358, {r4, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x7, 0xfff, 0x1f, 0xffffffffffff4967}}, &(0x7f0000592000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000540000)=""/4096, &(0x7f0000406000-0x4)=0x1000) 2018/01/17 21:18:00 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xc448) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/17 21:18:00 executing program 3: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000ae4000)=@random={"6274b66673d900", "05000000"}, &(0x7f0000ae5000-0x9)='/dev/kvm\x00', 0x9, 0x0) 2018/01/17 21:18:00 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000e000-0xb4)=[{{&(0x7f0000003000-0x80)=@generic={0x0, "005550eb0be5231166db4aae938f769583fbe0532d85777cbc1e30488a5350b08937342716a22e88b26bbe030737265b90055c328d246b8b9749096d9afe815bf146acecb9b07b4526a49e8998d603800984584f391e263149e744df5a950bfef7113ee10f4418ecd5db8933c546223fa8b52222d63c0959ec80e1014345"}, 0x80, &(0x7f0000002000-0x90)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9") ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/17 21:18:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000495000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e41000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x63}, 0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bea000)={r1, 0x0, 0x0}, 0xffffffffffffff0d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000568000+0x5cf)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bbd000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000484000)=0xe8) bind$can_raw(r2, &(0x7f0000179000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/17 21:18:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000073000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000fca000-0x4c)="535ebf326ee27e5127") r1 = semget(0x1, 0x4, 0x140) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f000022a000)=""/240) 2018/01/17 21:18:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f0000c32000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x10, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000345000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r7}) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2, 0x8000}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x6, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000c14000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2018/01/17 21:18:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x80005, 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_LAPIC(r2, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000081d000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xa1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xff, 0x0, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffb}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 21:18:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e9000-0xc)='/dev/autofs\x00', 0x600800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000e000)={{0x2, 0x3, 0x2, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000984000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000e2d000)="4d06ef04bac422", 0x7, 0x0, &(0x7f00007bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00003c4000)=""/215) sendfile(r0, r2, &(0x7f0000af5000)=0x0, 0x10001) sendmsg$alg(r0, &(0x7f0000c6b000)={0x0, 0x0, &(0x7f0000958000-0x30)=[{&(0x7f0000dc5000-0x5)="439c36498f", 0x5}, {&(0x7f0000473000)="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", 0x1000}, {&(0x7f00001cc000-0xad)="83cca4b3d57242a4c4a071194b583d3e7423ec40df5e835b452eccc9f321de162c4109970672ec8d5fb99bceddc1b8f148842b2596c6539621819d93606c7acf1d9a9e4face1a8ceb7efd1126ef033e3c8fe0c4a1a1ad1712f1f609b0a1b50c7b586bcb2c673da51102c7a79eaa77b2ce2caf98d7aea3a31701fc89d4e1ce4f7233929c708602ee6f50b82c4903781d86c1bb175d689cc5ebf1ee9044fc9681c156f670a8712156de160044f7d", 0xad}], 0x3, &(0x7f0000c77000)=[@assoc={0x18, 0x117, 0x4, 0x100}, @iv={0xf8, 0x117, 0x2, 0xdf, "d8fb58e30b7bfddb34b06e8408171e0121b29e3f858ae055e63804656dd82d5607da64b0bf82aebd3061b9870a45db1128e35275ff089764b4097bb30259f079ac24b04d2b223f74b7208480960b2493d0586e83750e62f6468b26be5ea2530effbdbf9c6012c35584f96fece4942c07d3dcc729b761814cda395f9c93dc866ecb75367ad881ba6f15892cce6df6a8ab012d385a3404b4a72834b2b257b4bae18802e2353b190a67f1b8fed4755cdee4ca79df32fd675eeb6f9135b0d938c64de1c561781b952aae088f7e19e0b660c464072c1ebb09aac1f6878f8aebbd2f"}, @iv={0x60, 0x117, 0x2, 0x4c, "94cdd9759e70c669d274ace7497f8354da6a5f9e9a09060ededab9b4128bcae152db9fe0149570e642faf1d5f3db26e95aa19e03f20a85ca8532d10624cb4606be2ab3d3c94615e80ca849e3"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x188, 0x80}, 0x880) 2018/01/17 21:18:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e52000)='/dev/audio\x00', 0x200, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003ea000-0x8)=0x4a3e) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000089c000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f00007ed000-0x1)=""/1, 0x1) dup3(r3, r2, 0x0) 2018/01/17 21:18:00 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/17 21:18:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$pfkey(0xffffffffffffff9c, &(0x7f0000df6000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000023b000-0x9)='/dev/rtc\x00', 0x401, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) close(r0) 2018/01/17 21:18:00 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/17 21:18:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ba3000)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002a0000-0xc)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000e66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000529000-0x4)=0x14) socketpair(0x3, 0x45, 0x1000000, &(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f000010e000-0xb)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) close(r4) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) keyctl$revoke(0x3, r3) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/01/17 21:18:00 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000015000)="b0fb6cce0dd70c5a3b388cf4f9762289a9283a6314d0dd3ae65e270de0dda07ae85519c5d153c86ce35b02840d2179c40fc147e0ac08cd75", 0x38, 0x20040840, &(0x7f0000050000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "00000000000000000004060000000000000000000000000000000000000000000000000000860000000000008c00000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:00 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00006df000)={0x0, {""/7}, 0x0}, &(0x7f00009bd000)=0x10, 0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0xe2)=""/226) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200001b, 0x80005, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000099b000-0x8)=0x1) 2018/01/17 21:18:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0\x00', 0x0) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/17 21:18:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = fanotify_init(0x4, 0x80000c20) preadv(r1, &(0x7f00005de000)=[{&(0x7f00003d5000-0x64)=""/100, 0x64}, {&(0x7f0000cf2000)=""/4096, 0x1000}, {&(0x7f0000f15000-0xb4)=""/180, 0xb4}, {&(0x7f000011c000-0x91)=""/145, 0x91}, {&(0x7f0000ded000-0xed)=""/237, 0xed}, {&(0x7f00003e2000)=""/58, 0x3a}, {&(0x7f000064f000)=""/4096, 0x1000}, {&(0x7f000036a000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000be000)='./file0\x00', 0x8000, 0x12) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ed5000)={0x0, 0x3, 0x0, []}, &(0x7f0000fe4000)=0x8) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000fe8000)="b2e75b4adf0c1a604d0d0b6e5f31366bf6d70874303db0402c216c6bebd45f556895f3601f7b4bc8037aa275fb0a966c16259ad2efb09f6b5abbf1c78f0eb672b6e7d1df7d0c28ffaadd84bdf2ac2e5c083d44e27cecaec0a743112bc402140351cf59a98ce8b20a8f13938293d642d4eabba0d5ec848e3323fb95ba3d3f5b3bd5410b7fce1276ed5441d047263e4e929e6cb2867f212967dcea77052ee7774119899fd79e", 0xa5) ioctl$TIOCCBRK(r3, 0x5428) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000079d000-0x10)={0x2, 0x6, 0x0, 0x7fff}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000926000)={r4, 0xb8, 0xfffffffffffffff9, 0x401}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x545f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00001ab000)='./file1\x00', &(0x7f00001c9000)='./file0\x00', &(0x7f0000a49000-0x4)='aio\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000c3c000-0xd8)=@pic={0x5, 0xffffffff, 0x100000000, 0x4, 0x20, 0x0, 0x1a81, 0x3ff, 0xe1, 0x8, 0x7, 0x2, 0x28c0, 0x7, 0x8, 0x4}) getpeername$netrom(r3, &(0x7f0000a10000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c8c000)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00006d4000)={0x9, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000a76000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001c7000-0x18)={r3, &(0x7f000045c000-0x5)="4c3ebacba3", &(0x7f0000ee6000)=""/99}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dc5000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000572000-0x18)={@loopback={0x0, 0x1}, 0x6, r7}) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000c51000)={0x7, 0x2, 0x1, r3, 0x0}) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000c6f000-0x5e)=""/94) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000fca000-0x6c)="d1", 0x1, 0x400407e, 0x0, 0x0) 2018/01/17 21:18:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ustat(0x1, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x20c00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000013000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000003000)=0x1000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000013000-0x1000)=""/4096) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={r3, 0xffffffff00000001}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000005000-0x10)={0x0, 0x989680}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000012000)=0x0, &(0x7f0000011000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000014000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3e, &(0x7f000001b000-0x4)=0x0, &(0x7f0000023000)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000025000-0x8)={r3, 0x9}, &(0x7f0000012000)=0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000022000)={0x3, &(0x7f000001e000-0x18)=[{0x0, 0x7, 0x2, 0x4}, {0x6, 0x7f, 0xffff, 0x3}, {0x62f, 0xfff, 0x3ff, 0x7000000}]}) 2018/01/17 21:18:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000dc0000)=0x8) pipe2(&(0x7f0000ffa000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000866000-0x4)={0x8}, 0x4) listen(r0, 0x0) connect$ax25(r0, &(0x7f000084a000)={0x1e, {"03471f0710000f"}, 0x0}, 0x10) 2018/01/17 21:18:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) mq_open(&(0x7f0000000000)='#cpuset\'\x00', 0x0, 0x10, &(0x7f0000000000)={0xe24, 0x9, 0x0, 0x2, 0x80, 0x8, 0x7f, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x3a)=@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}}}, 0x3a, &(0x7f0000003000-0x90)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/10, 0xa}, {&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f0000003000-0xee)=""/238, 0xee}, {&(0x7f0000002000)=""/59, 0x3b}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/131, 0x83}, {&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000002000)=""/87, 0x57}], 0x9, &(0x7f0000003000-0xd)=""/13, 0xd, 0x0}, 0xf0}, {{&(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000003000-0xbc)=""/188, 0xbc}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xf9)=""/249, 0xf9, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000002000)=""/244, 0xf4}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f0000002000)=""/221, 0xdd}], 0x4, &(0x7f0000001000-0x66)=""/102, 0x66, 0x9}, 0xffffffffffff8001}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x88)=""/136, 0x88}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}], 0x7, &(0x7f0000000000)=""/149, 0x95, 0xffff}, 0x5dd4}, {{&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/83, 0x53}], 0x1, &(0x7f0000003000-0x94)=""/148, 0x94, 0x9}, 0x1ff}], 0x5, 0x10000, &(0x7f0000003000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a14000)={r1, &(0x7f0000d79000-0x25)=""}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000230000-0xc)={0x10, 0x0, 0x1, 0x800000}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000383000-0xa)='mountinfo\x00') setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00006b0000)=0x2, 0x4) 2018/01/17 21:18:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fae000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000018000)={@common='sit0\x00', @ifru_mtu=0x0}) r2 = syz_open_dev$sg(&(0x7f0000020000-0x9)='/dev/sg#\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00002dc000)={0x15f8, 0x7f, 0x4}) r3 = getpid() syz_open_procfs(r3, &(0x7f0000e5c000)='comm\x00') socket$inet6(0xa, 0x0, 0x7ff) fcntl$getown(r2, 0x9) 2018/01/17 21:18:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000ccb000)=""/17, &(0x7f0000c57000-0x4)=0x11) dup3(r1, r0, 0x80000) 2018/01/17 21:18:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x141000, 0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xc4)=""/196, 0xc4, 0x120, &(0x7f0000000000)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x60, &(0x7f0000001000-0x3)={0x4, 0x7, 0xae, "d7f7a5676564", 0x10001, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001000-0xf6)=""/246, 0xffffff9c, 0x40000002, 0x0, 0x3a9) 2018/01/17 21:18:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000275000-0xf)='wlan1.cgroup\'-\x00', 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000e59000)={0x0, 0x1000, 0x101, 0x7e}, 0x10) uname(&(0x7f000085c000)=""/0) madvise(&(0x7f00009ea000/0x3000)=nil, 0x3000, 0xd) set_mempolicy(0xc000, &(0x7f0000524000)=0x0, 0x3) 2018/01/17 21:18:00 executing program 5: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x3, 0x2}) 2018/01/17 21:18:00 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005f2000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000438000-0x8)={0x0, 0x9}, &(0x7f0000190000)=0x8) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000aee000-0x4)=0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000db1000)=0x6, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000094000)={r3, 0x7fffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000e7a000-0xb0)={{0x6, 0x2}, 'port1\x00', 0x1, 0x0, 0x1, 0x79, 0x6, 0x3d, 0x6, 0x0, 0x4, 0x3c70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(r0, &(0x7f000086e000-0x7f)={0x7f, 0x6, "a97955470319035f5dc0c9089b7c0b39336478ce1ac27a66160060629aae500d720fc19f3c5462c2e3970d8fdb4b122265c39a5d4856f467ff336d56548bce254ac88ed4ddb81e16929bfd5ecbdb86d7bc167c35075f7317bfc397dfef1c2275324db6244183c19b8bcd8c4de4abf7c021246a0a023aba"}, 0x20040) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x90040, 0x9) r1 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x200, 0x10000, 0x8008, 0xfffffffffffffffa, 0x8, 0x1f, 0x327, 0x8, r2}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x5)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f000096b000-0x8)='./file0\x00', &(0x7f0000650000)='./file0\x00', 0x1, r3, r1, 0x7e4e, 0x9, 0x414) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f00006fd000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r5, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r5) 2018/01/17 21:18:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) bind$packet(r1, &(0x7f0000246000)={0x11, 0xf, 0x0, 0x1, 0x7f, 0x6, @random="46331a53b218", [0x0, 0x0]}, 0x14) getsockname$packet(r1, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000059d000)=0x14) 2018/01/17 21:18:00 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000fd4000-0x5d)="1a2b75cc7670f3a43575b5073f1b79e5eb82421c7c9b419aef2aea34612588feafeb75ff5b895e59e5ecaa21c96ef0847c8059b451c8efe059b85425ac6e20ec5ab299822c2bb3bfba26f050f098def6239df2622fd79ccd4d5df2ee81") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fd2000)='./file0\x00', 0x141446, 0x1b1) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) write$evdev(r1, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x100020000000001, 0x49, 0x2}], 0x18) ftruncate(r1, 0x10000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/17 21:18:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ea4000)={0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xf3, &(0x7f0000a6f000)={0x0, 0x0}) r4 = getpid() fcntl$getownex(r3, 0x10, &(0x7f00006dc000-0x8)={0x0, 0x0}) kcmp(r4, r5, 0x6, r3, r2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000245000-0x10)={0xfffffffffffffffd, 0x200, 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000949000)='/dev/hwrng\x00', 0x480000, 0x0) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000737000)=0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000022d000-0x4)=0x0, &(0x7f0000fe1000)=0x4) [ 73.800400] print_req_error: I/O error, dev loop0, sector 736 [ 73.806937] Buffer I/O error on dev loop0, logical block 92, lost async page write 2018/01/17 21:18:01 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) alarm(0x0) 2018/01/17 21:18:01 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x200, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa169, 0x3, 0x5, 0x0, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000571000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000cc5000+0x8fc)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000a33000-0x14)={0x2, 0x7fff, 0x7, 0x203, 0x299aac70, 0x81, 0x10001, 0x1, 0x2, 0x586}) timerfd_gettime(r4, &(0x7f0000e9c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000063a000)={0x0, r5}) openat$rfkill(0xffffffffffffff9c, &(0x7f000013a000)='/dev/rfkill\x00', 0x1, 0x0) 2018/01/17 21:18:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000940000-0xb)={0x0, 0x3, "087993"}, &(0x7f0000156000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x28}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000085000-0xc)={0x2, 0x6, 0x4, 0x8e4, 0x3, 0xab46}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDELIO(r2, 0x4b35, 0x2000000007f) r3 = syz_open_pts(r2, 0x8000000006) r4 = msgget$private(0x0, 0x40) msgrcv(r4, &(0x7f000064a000)={0x0, ""/92}, 0x64, 0x1, 0x1800) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000165000)="4cc9074249d1acb96a2e07cad5055946104ad4a8551ef7b8d4f9f5555b194a756fc4247f908bb7b5f30bcb5f17dc8f24acae4a22b5898a0511446b6346afb00e3b27f41f5acc5832634753173c7bc9f0d291944b63fca2d53cb08db5867caedea1f01975dcc6577069f1bd34e6648ac5f9ac8c229cc62778b96e2670a82bcdfc21fdb8786b1b1b28b5fc610a948b83ec2be00e3d97795ab1ab8a2b46acbfdbcf492c5051abe25c557fd6116df83927e2e75222f0e976d2c345cac86d86a37dbc245dc6b19a9d4068ac80000d9d2888ebcaf4b2c8bac5ea3b1111e63fd3378615daf87b9b9315ff10343df3c12701625354bcc4f054575c") ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000635000-0x4)=0x0) ptrace$poke(0xffffffffffffffff, r5, &(0x7f000037f000)=0x0, 0x9) ioctl$TCSETS(r3, 0x5402, &(0x7f0000884000)={0xffffffffffff8753, 0xf44, 0xfffffffffffffff7, 0x8, 0x7, 0x5, 0x100000000, 0x101, 0x5, 0xf1, 0x3, 0x80000001}) writev(r3, &(0x7f0000eae000)=[{&(0x7f0000e3d000-0xc0)="c40cb41fb0d2a0f7030a0b283341e579b660f1303caf1933c74b41a7b204251ad96451bf68d8699e5a06475012708d6d3cc00b03e5af50c43ce3a6f25dd480d83e0fb516ded5b2094c6d8f184dde3982496dc9f7966ed6fc5b07f3f8e0c5aee980e715c97263e60ba8dc73260e91780a08", 0x71}], 0x1) 2018/01/17 21:18:01 executing program 3: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x3000, 0x54000000, &(0x7f000002c000/0x3000)=nil) shmat(r0, &(0x7f0000074000/0x1000)=nil, 0x6000) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000002000)={@common='tunl0\x00', 0x0}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000076000)='./file0\x00', &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000076000)={0x0, 0x0, 0x0}, &(0x7f0000076000)=0xc) r5 = getgid() stat(&(0x7f0000064000-0x8)='./file0\x00', &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000033000)='./file0\x00', &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000006b000-0x8)='./file0\x00', &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000056000-0x9)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f0000079000-0x14)={0x0, 0x1, 0xd, 0x1, 0x4}) r9 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000010000/0x1000)=nil) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000078000)=""/85) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r8, 0x4008ae48, &(0x7f0000078000-0x8)=0x4000) getgroups(0x8, &(0x7f0000076000)=[r1, r2, r3, r4, r5, r6, r7, r2]) 2018/01/17 21:18:01 executing program 1: mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c3000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009b9000+0xc91)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x2, 0x0}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r1, 0x200, 0x0}, {r2, 0x1084, 0x0}, {r3, 0x104, 0x0}], 0x3, 0x200) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x131000, 0x0) bind$inet6(r4, &(0x7f00008f1000)={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c) 2018/01/17 21:18:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000322000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f00006e6000)={0x27, 0x1000, 0x100000001, 0x7}, 0x10) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000022000-0x8)=0x1) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000561000)={0x8, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r2, 0x0, 0x1) preadv(r2, &(0x7f0000fc0000)=[{&(0x7f00007b0000)=""/129, 0x81}], 0x1, 0x0) bind$netrom(r2, &(0x7f0000398000)=@ax25={0x3, {"fb2691e07e7683"}, 0x101}, 0x10) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f00000bf000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000018b000/0x18000)=nil, &(0x7f0000629000)=[@text32={0x20, &(0x7f00002cd000)="66ba400066ed0f0139b8000000000f23d00f21f835000000010f23f8b9800000c00f3235002000000f308fc8d8a383009000006fc744240000580000c744240200500000c7442406000000000f01d166baf80cb8f4c7f488ef66bafc0cb833000000ef0f0766ba4100ec0fbdaadc2657bd", 0x0}], 0x0, 0x3a, &(0x7f0000c88000)=[@flags={0x3, 0x0}], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 21:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c5000-0xc)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000068f000-0x5)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = add_key$keyring(&(0x7f0000579000)='keyring\x00', &(0x7f0000e78000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000034000-0xc)='cifs.spnego\x00', &(0x7f0000f52000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000356000-0x7)=']%user\x00', 0x0) keyctl$unlink(0x9, r2, r3) ioctl$KDENABIO(r1, 0x4b36) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000094b000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x1) sendto$inet(r0, &(0x7f0000195000-0x99)="f4dc5b0e354aef7f6e5a6f2748b7682ff325d934ee8dcc7251e7e8e80a348f5d2dd273e4f5cd9a0317f4f9c855f31d248c67d6305415ba4156d7cc88f1c4adc796107a3d5e520185c2456f8fe5afd472a9eddd92ff20b53027ab7961add9c0332b2b3d3744802b1b9697ac2b44757a6f9cce4353739fa304774e27a1168105fe10a2", 0x82, 0x0, &(0x7f0000af1000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cb000-0x82)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18e08f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x85, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f06", 0x76}], 0x1) recvfrom(r0, &(0x7f0000c51000)=""/4096, 0x1000, 0x2, &(0x7f000074f000)=@llc={0x1a, 0xff, 0x1, 0x3, 0x2e, 0x4, @random="b7c0a7338b1c", [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f", 0x1, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 21:18:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000827000-0x8)={0xc5, 0x7, 0x7, 0x1000}, 0x8) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000031b000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000099d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7e5d4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0x2, 0x9, 0x1}, &(0x7f0000501000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000884000-0x10)={r2, 0x4, 0x8001, 0x2}, &(0x7f00008ed000)=0x10) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000083a000-0x8)=0x0) r2 = socket(0x0, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ba2000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000613000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a1000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000089a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e2000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000056e000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0x0, 0xa0, 0x0, 0x6c, 0x0, r3}, {0xfff, 0x9, 0x401, 0x7, 0x7, 0x0, 0x5f3d, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x9, 0x5, 0x0, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) openat$dir(0xffffffffffffff9c, &(0x7f00003b8000)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/enforce\x00', 0x80, 0x0) connect$bt_sco(r5, &(0x7f00007be000)={0x1f, {0x2, 0x77, 0x7, 0x4, 0x4, 0x80000001}}, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000bca000-0x28)={&(0x7f0000cd6000/0xe000)=nil, 0x0, 0x7, 0x81, &(0x7f0000270000/0x1000)=nil, 0x0}) 2018/01/17 21:18:01 executing program 0: 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) r1 = syz_open_dev$audion(&(0x7f00006e3000-0xc)='/dev/audio#\x00', 0x5, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000a5e000)={0xfffffffffffffff7, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000866000)=0x0, 0x4) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/17 21:18:01 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x3, 0x800000000000004) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 21:18:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x1f, 0x80000, 0x1c00000000000) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r2}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000cd8000-0x28)={0x0, 0x0, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) 2018/01/17 21:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x7) 2018/01/17 21:18:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) memfd_create(&(0x7f0000186000)='{security@&mime_typeposix_acl_access[^\x00', 0x3) 2018/01/17 21:18:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x80000004000, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000965000-0xc)='/dev/random\x00', 0x0, 0x101000) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r2, 0xf, &(0x7f0000369000-0x8)={0x3, r3}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r6, &(0x7f0000113000)="08a77dbd0fd800f9884c", 0xa, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000825000)=""/218) 2018/01/17 21:18:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCSTI(r0, 0x5412, 0xded) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000115000)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000de5000-0x5)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x0}, @broadcast=0xffffffff}, 0xc) 2018/01/17 21:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000044a000)='/dev/binder#\x00', 0x0, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000e1d000)={0x7ff, 0xa, 0x0}) prctl$intptr(0x2f, 0x3) semget(0x3, 0x0, 0x130) 2018/01/17 21:18:01 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000510000-0xb)='/dev/hwrng\x00', 0xe4903, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000de8000)={r0, 0x0, 0xb5, 0x6f, &(0x7f00007ad000-0xb5)="1b35f8e54a3af7de34774df1f4035afa2abc8b46ea5418708f309e4f4858175892fb91e8405fc4accb4656f08a1b7e700f62c781c00edef32e0266faa45b78172bdfa9a2469fb003b5d6dc339090d91f0b9a1a110c0693a485000e1848c6790e68bce2acd119190fd7aab1f068998f17b042f9d3ce0f2238c434735d0c764f405bfd6b5bb662694a172c2fe74c2e6c68a71449ebb8b22a541aa06f6f748a49dddd5214c48ef746e6a489229784f00892b752b8224a", &(0x7f0000107000-0x6f)=""/111, 0x0, 0x7ceeb6ea}, 0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eaa000-0x4)=0x0, &(0x7f000004a000)=0xfffffffffffffeaf) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c84000-0x10)={r0, 0x50, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ad4000)=r1, 0x4) syz_emit_ethernet(0xfffffffffffffd17, &(0x7f00002c9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f0000b3a000-0xc)={0x0, 0x0, [0xc5f]}) 2018/01/17 21:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0xae6) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, "c00008000000000001aad73c0408000000af0000009d09b400138c000000a379"}) 2018/01/17 21:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000002, 0x7da0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x2f6}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1f000+0x510)={0x26, 'skcipher\x00', 0x223, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/17 21:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000083a000-0x8)=0x0) r2 = socket(0x0, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ba2000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000613000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a1000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000089a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e2000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000056e000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0x0, 0xa0, 0x0, 0x6c, 0x0, r3}, {0xfff, 0x9, 0x401, 0x7, 0x7, 0x0, 0x5f3d, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x9, 0x5, 0x0, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000479000)={0x7, 0x3e0b5cf9, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f00003b8000)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000661000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d1e000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x0) dup3(r0, r1, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fchdir(r2) 2018/01/17 21:18:01 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000015000-0x8)={0x0, 0x200}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000018000)={0x10000, 0x208, 0x7, 0x80005, r1}, 0x2) sendto$unix(r0, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00000dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000fc000-0x6)="e9e05825ca71", 0x6, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000004000)="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", 0x1001) 2018/01/17 21:18:01 executing program 7: r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002bb000-0xb)='/dev/mixer\x00', 0xc0a00, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000008a000)=r1, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cdc000)={0x7, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x330f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x101, 0x1, 0x101, 0x401, &(0x7f00009a1000-0x10)=@generic="77e09e56265a1d40c890cc9645b40b2d", 0x3f, 0x1, 0x400}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) syz_open_pts(r2, 0x0) 2018/01/17 21:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x0}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) ioctl(r2, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x4000000, 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, 0xfffffffffffffffc, 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) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/17 21:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x80000000000000) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/17 21:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031f000)={0x0, &(0x7f0000ed2000)=[]}) fsetxattr(0xffffffffffffffff, &(0x7f0000cff000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000d52000)="992d408f", 0x4, 0x3) memfd_create(&(0x7f0000bd7000)="992d408f", 0x3) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = epoll_create(0xf9) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000b43000-0x12)='/dev/snd/midiC#D#\x00', 0x801, 0x901fc) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b41000)={0x0, r2, 0x3, 0x1, 0x0}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)={0x0, 0x0}) 2018/01/17 21:18:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008b3000)='/dev/vcs\x00', 0x800, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000075e000-0xc)={0x624, 0x1, 0x4, 0xc70, 0x0}, 0xc) ioctl$VT_RELDISP(r0, 0x5605) sendto$inet6(r1, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 21:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fba000)='/dev/sequencer2\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000083a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004a4000)={r1, r2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x276, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000006, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 21:18:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000015f000)='/dev/vcs\x00', 0x0, 0x0) socket(0x40000000015, 0x5, 0x0) syz_open_dev$sndtimer(&(0x7f0000855000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000269000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000b2000)=0x0) rt_tgsigqueueinfo(r4, r5, 0xa, &(0x7f00003ba000)={0x2e, 0x7, 0x6afd, 0x0}) 2018/01/17 21:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000247000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000036d000-0x8)={0x0, 0x8, 0x8}, &(0x7f0000ad1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000036000)=@sack_info={r2, 0x5, 0x81}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c36000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f59000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f3e000)={0x0, 0xaf, "2d3cd2517055c5a98851c9a2d0cf9cfe1cd4781312555358b94e656927f1977aa0c90abf685898edf913f8e767b21293eb4ecf7eb17306ee4a3293866f5b98135fd14b0208c635290680dc74e5461c24ecf1c0868670a70876a4be8065bbec9099397e18da9a8584ab3f39f0c8ce82a649ae2af6b17541345be750a8b34002da5333652ec78e28aac40a0eedbb26877e31dd86e5a37df49a9e705741160685323da263e624d895196a403a5a262017"}, &(0x7f0000389000)=0xb7) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000067e000-0x8)=@assoc_value={r3, 0xb2f9}, 0x8) 2018/01/17 21:18:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0xcd, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x1013fc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000443000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a46000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000514000)=0x7ff) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 21:18:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/17 21:18:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000632000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) tkill(0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000429000)=""/7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e84000)={0x3, &(0x7f0000de0000)=[{0xfa4, 0x9, 0x40, 0x3}, {0x2, 0x1, 0x4, 0x10000}, {0x0, 0x7fff, 0x0, 0x3}]}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/17 21:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d1a000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c55000-0x4)=0x0) setpriority(0x3, r2, 0x458b) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00009d6000-0x10)="d4ece8925b2602a52abbd5c61571fdc5", 0x10) r4 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f00009f5000)={0x1, 0x78, 0x9, 0x9, 0xd6, 0x0, 0x0, 0x10000, 0x10000, 0x2, 0x1ff, 0x1, 0x1, 0x0, 0x800, 0x3, 0x0, 0x8, 0xffffffffffffffed, 0x3, 0x9, 0xfffffffffffffff8, 0xe2, 0x6, 0x0, 0x2, 0x10001, 0x8, 0x3ff, 0x6, 0x1, 0x4d4a7de4, 0x3, 0x4, 0x7, 0x9, 0x400, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000c6000)=0x0, 0x5}, 0x4000, 0x101, 0x7f, 0x7, 0xff, 0x5, 0x9, 0x0}, r4, 0xffff, r3, 0x9) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00003f4000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000b7000)=""/102) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f0000bcb000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100000000000000}, 0x1c) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = 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) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003bf000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/17 21:18:01 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, 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={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000063e000)=0x0) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f00003d4000-0x60)={0x27, 0x40, 0x0, 0x0, 0x4, 0x0, "abed11fa1e88b6f3f3bffd3932651b170c1090722db06250a7bd39c8e2b7e1589ae549a44d492cc1f66aad5ff0313f7d2ec5d561d7c420c8e80982146f59b2", 0x0}, 0x60) 2018/01/17 21:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000f4000)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) preadv(r0, &(0x7f0000271000-0x80)=[{&(0x7f00002c0000-0x70)=""/112, 0x70}], 0x1, 0x0) pipe2(&(0x7f0000711000-0x8)={0x0, 0x0}, 0x80800) 2018/01/17 21:18:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000009a000)='/dev/rtc\x00', 0x40, 0x0) fgetxattr(r0, &(0x7f0000735000-0x11)=@known='security.selinux\x00', &(0x7f0000342000)=""/28, 0x1c) 2018/01/17 21:18:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0xfffffffffffffff7) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x200000000000023e, &(0x7f0000000000)=[{0x6, 0x20000000004, 0x0, 0xa6}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000917000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fde000-0x4)=0x7, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000fbe000-0xb4)=""/180) ioctl$KDDELIO(r0, 0x4b35, 0x10001) ioperm(0x0, 0x7, 0x0) 2018/01/17 21:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b95000)=0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000a91000)={0x0, 0x7fffffff, 0x8, 0x2, 0x6}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00007b7000-0x10)={0x7f, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 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(0xa, 0x802, 0x0) sendto$inet(r0, &(0x7f000064c000-0x7c)="c639b1911d1d4a29af59f761c7ceaee50489ce6f581ebf98f8318c046c062d70e32b1ece383f8ed9af821bdc9b6603c2ec2184cd4607cbe90cf1426ee11a5e5a6d717a7ec53123aa8b7c55edbc0e836193fa1b7aa2048f0f6a923dadbbdebfcba3cbfc557fc72e61c587eae13d2721652bc91d1312fbdc1a18defa3c", 0x7c, 0x8000, &(0x7f00004cd000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/17 21:18:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006f4000-0x1c)={0x400000000000005, 0x7, 0xdf8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009c3000)={r0, &(0x7f0000ae2000)="", &(0x7f0000565000-0x1)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f31000)={r0, &(0x7f0000436000)="", &(0x7f000017a000)=""/205}, 0x18) poll(&(0x7f0000c58000)=[{r0, 0x200, 0x0}, {r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4000, 0x0}], 0x5, 0xb19) 2018/01/17 21:18:01 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fc2000-0xb)='/dev/midi#\x00', 0x80, 0x400200) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fc1000)={{&(0x7f000060b000/0x2000)=nil, 0x2000}, 0x3, 0x0}) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000432000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname$inet6(r0, &(0x7f0000afb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a37000-0x4)=0x11c) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) 2018/01/17 21:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00007ae000-0x8)=0x10003, 0x1b, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000993000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00001ab000-0xb9)=""/185) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) get_mempolicy(&(0x7f00000fe000)=0x0, &(0x7f00004b9000)=0x0, 0x1ff, &(0x7f0000658000/0x4000)=nil, 0x7) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0xaf0, &(0x7f00003a2000/0x4000)=nil, 0x3) 2018/01/17 21:18:01 executing program 2: 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, &(0x7f0000d49000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000236000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dea000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000059b000)='/dev/audio\x00', 0x88c00, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000132000)=""/101, &(0x7f00003c5000)=0x65) r2 = syz_open_dev$sg(&(0x7f00002e1000)='/dev/sg#\x00', 0x294e, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d86000-0x108)={0x0, @in6={{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x2, 0x2, 0x4006, 0x9, 0x4, 0x67b, 0x7, 0x6, 0x5, 0x7, 0x9e, 0x5, 0x1931bd0d]}, &(0x7f0000a9f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000044d000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000132000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ee3000)={0x0, 0x10001, 0x2, [0x0, 0x57bfd1db]}, 0xc) 2018/01/17 21:18:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000044f000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = getpgrp(0x0) ptrace$getregs(0xc, r3, 0x3, &(0x7f0000a7f000)=""/48) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004d8000-0xc)={&(0x7f000074a000)='./file0\x00', r2}, 0xc) bind$bt_l2cap(r2, &(0x7f00007a3000)={0x1f, 0x0, {0x7fffffff, 0x10000, 0x0, 0x5, 0x96, 0x1ff}, 0x7, 0x3f}, 0xe) rename(&(0x7f0000fe7000)='./file0\x00', &(0x7f00002f1000-0x1)='./file0\x00') ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef4000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000073f000)=[{&(0x7f0000bc3000)={0x27, 0x3, 0x1, 0x7, 0x3, 0x3f, "0be39a41a9991aadf3e1edee60e6c346f8b5dc1abb0b719aa733bcbb2d33c966484f3caa9892fb179e602c64641b4168ab6460f06d860ea794b121ebcaa250", 0x3}, 0x60, &(0x7f0000a9c000-0x30)=[{&(0x7f00006e8000)="6e0e715c05cdda72deccce95cea12387622c17ba8fd817e565ed9e4d2bd35752a2585e56e3def09f6dbb8e8701cc163429dd50088cdb9daf5a91f9d22ff7dc7735f228d7e37a3cec99ff17ae33b10dda35ad19b979aa1be1ade4ee", 0x5b}, {&(0x7f000005d000)="a3e82a65ca160fccccc12af5ab390a1966e012782200491976fbd08f35eee1dcf8a41f20e821e6a187e5f41539516ab48d5fd9e0c72d8b02ec65017accbee959597bb97a25df40c9094fa7513d5780caf8f066605212629302f2c4abc7", 0x5d}, {&(0x7f0000326000)="c85ad259febae2c5cf6c2103c67a7e39bd0d6248ea318e19976b8b06e68637c8ae813f4b86fdf9a5906b8d9c1ec34bcb701ed7427127d3f0689649d85088ec863c487cbbb3ea7b6b6b2dd4ac56168b6803a179eca90062f9221f749319a46e56568bbd59846d5d39d987df87f95af8cd13331cf950ed654d1d672cd9d49e684869a47d2c29d549cf1eec713d198381e008ff3f2180991ebfe558b0c7b81aaf113b8b9c3d1cb2c4b52369b6df0d885ccec9c5a8271bc4c6e02cea533a1eedd5a4", 0xc0}], 0x3, &(0x7f0000b33000-0x68)={0x68, 0x11b, 0xa05, "57e9498aae5b47478071f54de63cd96bc37abe227b90e63f603b4e0369fb76c9577ea66db9f4e6870f92027d842d0bd6877710fa148f318d75dd42206b5d65c7097966f7b46bf98716c94c5a7aadb9c5f50f40e5ba9e76b3"}, 0x68, 0x8000}, {&(0x7f0000e5d000)={0x27, 0x4, 0xffff, 0x3, 0x4, 0x6, "f814bfc69685bd15044782a0370379c9e964c0e45edd7cb52d900f3b4d612983895523a1d3a907d26b82f7255a875d312e7585a4b44e55baa476d46d85bf54", 0x3}, 0x60, &(0x7f0000156000-0x50)=[{&(0x7f0000c65000)="b0da988792f33d0ecd1a945e65ec55b4fad44f1a47c7ccca64b422819f63024f3c0d31b0e0ba24ada398c7888055682eb66a6f47cb26adc2dacf4509084a5507192dbbe41008bb07485963a8ee3e068a9b5765e4086101fa1c112f9420c8be8e956a801f7810a42b515ed036bca1be03b8b08620d4f90032934c97fb29dc66bc66f1d60c3350ae5eff29c1f34359dd43cad1ab42cbd267ddf7d75d6612ba3fc1cd293e141a302e200a241725591ff8026c6e56677e065f9d6af20e3cb21e05c583865658303ed84b521379a85b542936080efd1e70c1872b324ff1727874e74133779573150fabc3d5dc209b793a725f08a0ba", 0xf3}, {&(0x7f0000202000)="71e6ac78a5b6ec037d", 0x9}, {&(0x7f000035b000)="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", 0xfc}, {&(0x7f000064d000-0x50)="0c85aba707d2a3db9a178137d3d785f5b04f8d3f1587c13f325e3f3ef59db97ff877dfd5f8730eb49cd98261d9e7f527a7adc5bccb878de56cd9fc8fef86af2264c64ba8d481904133697510c82ca43f", 0x50}, {&(0x7f0000fab000-0x4b)="e01ae8a1deba43300227d514bd27576ebe88918ba06eb9dcc10f51515aba63564c926d819f54d39713ef79e51bf5a2ec7f17427cac1e698371ccd2020e4ccc33d30817e5bdfa1fbfab5e67", 0x4b}], 0x5, &(0x7f0000afb000)={0xe0, 0x13f, 0x5, "6864693335f8a6bddbf4a9dc2fadb3564ff5463736efc02cadb2ea4af679f7fd0696a349d794041b452cb1b4384ea89961daff46c90d6481abe4130f66772f52516402303c543144b329163fb83a3fbccf42deae61cf0ebaff94e75a26d7695e216eda6811b0d047c3c8369b6ab1f847415b5eafb625e5b14869514d6c5b4fe8146ef577e993b8fd84ce603505faeded0d946db5e703b9944a73c34d8b6e94befac6cf1dc4c83306686007f1af36bbbaef9202aad8c4b9214c2fb480df7a88d0a5035ee0572f4b333a73da"}, 0xe0, 0x10}, {&(0x7f0000330000)={0x27, 0x1000, 0x101, 0x7, 0x4, 0x9, "96fabf37c7a5872f17ba20dabd097633f048537942287d99324ebc773005d26e5b4057750b46fa2afd8bc0c5bbbff12dee510b412f22886f719b684bf430f8", 0xcd}, 0x60, &(0x7f0000202000-0x50)=[{&(0x7f00009a7000-0xfc)="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", 0xfc}, {&(0x7f000030c000)="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", 0x1000}, {&(0x7f000060f000)="2efbb3256cd71f15f15f642141fddb4311338791a6a027282b441be91e9537448937a71dee0a56abb89e45d58138a062b9b8a924f01516b2a2943f78d0bd3187f09b7731ef6b21b6563344e06e47e1b3337e55536e8e220ec950b7fabb6a36091455974be108a30bd593b8bc79fe218dbdef7441798019acb0b9ec41e7f7a0c9d6bf5c2195224b9b3e6077d87074014fced8e39166cc3e3628c596c0a870e6415f1e4b6ab6cecd34a2", 0xa9}, {&(0x7f0000dfa000)="71e6f2059590d382f86233bd767524223c8958e39717c27d0fb9795b57879e5bf700540a7019eccb75c91d5257fe703fa92a3a17dcb7c6755af7318d81a2844d2662aa35c04af74d31f04783a473133bbd554e0d8920d8c8f2be67ddea83a57e490ff6350dff8f4a0e4aa5edf6ae2d6f4fdd2615b100ed29cf764ae76570c43f3fa34ace336682e896a7399612b47741659acbee93ea7a590ca6df3ab9d1aaeb3de3889be94db958d0b754f0ec8e118a37b7470bc51e57347a", 0xb9}, {&(0x7f00009b4000)="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", 0xfa}], 0x5, &(0x7f0000c2c000)={0xf8, 0x117, 0x8, "9fd8c888367d2c18213cd258f4bf82b0c138cfd60a29ef79fc3eb05c5b8f9ff31baad000596906f6aac169c87b51bf4407fb8f70cb94eb04d72a2745934e9c9dfec9455fd472396b341a1ba64f4a09a2ffbfeeb0d1e1e03e4d079ce5c4a47a95d4f454950d59989c23306a2dc0c744228c2f840249642d889feebe08a6276de72c93554bce5e85425192ab776b2ac4b8452120c35e2a7209c8a7dc9593050f70437cb6f20ce1c7417dc497588a79d19086554a3850dbcc0c86c6fee63401d43fa3b276f5b56513b4fccc9ba03c15a367ad1e6e5359cb0160ada942c40c97e0b0577a9f7c828b"}, 0xf8, 0x20004880}], 0x3, 0x8800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000828000-0x5)={0x1, 0x81, 0x8, 0x8}, 0x5) 2018/01/17 21:18:01 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000039000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = eventfd2(0xa, 0x83) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r1, 0x406, r2) fstat(0xffffffffffffffff, &(0x7f0000e93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00003ec000-0x4)=0x9, 0x4) syz_fuse_mount(&(0x7f00001e3000)='./file0\x00', 0xc000, r0, r3, 0xa6c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) linkat(0xffffffffffffffff, &(0x7f000020c000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00005ef000-0x8)='./file0\x00', 0x0) 2018/01/17 21:18:01 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) finit_module(r0, &(0x7f0000972000)='/em0keyringcpuset{trusted.ppp1/eth1$\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCSBRK(r2, 0x5427) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f0000cd6000-0x96)="af", 0x1) shutdown(r1, 0x1) shutdown(r0, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/17 21:18:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003f0000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000ba8000-0x20)={0x1881ebb1e6f05fc7, 0x5000, 0x2, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000156000)='/proc/self/net/pfkey\x00') r1 = socket(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000036f000-0xc)={0x10, 0x0, 0x1, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) socket$netlink(0x10, 0x3, 0xb) 2018/01/17 21:18:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000046e000)={0x40, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x3) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") close(r0) 2018/01/17 21:18:01 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fe5000)=0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f000040d000)='/dev/amidi#\x00', 0x8, 0x40800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000fe7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe7000-0x4)=0x48) 2018/01/17 21:18:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b13000)='/dev/vcs\x00', 0x4402, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000383000)=@assoc_value={0x0, 0x0}, &(0x7f0000e31000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000096c000-0x20)={0x4, 0x4b85, 0x1, 0x401, 0xb6, 0x80000000, 0x5, 0x4, r1}, &(0x7f0000e9f000-0x4)=0x20) r2 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) [ 74.608271] kauditd_printk_skb: 159 callbacks suppressed [ 74.608280] audit: type=1326 audit(1516223881.765:828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452e39 code=0x7ffc0000 [ 74.682380] audit: type=1326 audit(1516223881.766:829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 74.682397] audit: type=1326 audit(1516223881.766:830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 74.682413] audit: type=1326 audit(1516223881.766:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 74.682429] audit: type=1326 audit(1516223881.766:832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 74.682443] audit: type=1326 audit(1516223881.766:833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 74.682458] audit: type=1326 audit(1516223881.772:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=43 compat=0 ip=0x452e39 code=0x7ffc0000 [ 74.682473] audit: type=1326 audit(1516223881.772:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 74.682489] audit: type=1326 audit(1516223881.773:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 21:18:02 executing program 5: mmap(&(0x7f0000000000/0x8a7000)=nil, 0x8a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00005b6000)=0x80000001, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a5000-0x28)="", 0x0, 0x0, &(0x7f00001f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f00008a8000-0x4)=0x180, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x277, &(0x7f0000c04000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="0000c07100", [], {@ipv6={0x86dd, {0x0, 0x6, "05001a", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffcd2, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$amidi(&(0x7f0000a27000+0x5f7)='/dev/amidi#\x00', 0x0, 0x2c0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000323000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a63000-0x20)={0x10001, 0x3, 0x7000, 0x2000, &(0x7f00000c5000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000658000)=0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000009c000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x0}, {0x40000001, 0x0, 0x0}]}) 2018/01/17 21:18:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000bde000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x103442) bind$alg(r4, &(0x7f0000b30000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e89000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r5, &(0x7f000029a000)={0x0, {""/7}, 0x0}, &(0x7f00007a5000-0x4)=0x10, 0x80800) connect$inet(r5, &(0x7f0000091000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000e2d000-0x5c)={{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb64e}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffffb}, 0x9, [0x8, 0x401, 0xffffffff, 0x6, 0x4, 0x1, 0x3f, 0x3]}, 0x5c) shutdown(r1, 0x1) writev(r3, &(0x7f0000cec000)=[{&(0x7f0000edc000)="bc", 0x1}], 0x1) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000485000-0xc)='/dev/rfkill\x00', 0x80, 0x0) signalfd(r0, &(0x7f0000587000-0x8)={0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c12000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000f93000)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) 2018/01/17 21:18:02 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f00000cc000)=0x86b2) fallocate(r1, 0x0, 0x0, 0x9) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fce000-0x8)={0x0, 0x3}, &(0x7f0000fce000-0x4)=0xfffffda3) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000312000)={r2, 0x3c, &(0x7f0000fcd000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021a000-0x4)=0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000422000-0xd8)={r2, 0xd0, "f7a10ee8370ce656d97082c4c13150e773da3c255cca9062f290e35502c2f45e7bb047bb2e87abc68b2bef8d3f145a04c0d3962c31cb4c4f8851cbfd3346c01d5edc9d63c90462e2b9b927cee172f447f152bea3bd0ede35f5ae8b18773bd06a573a504d920df92e9873989ab146fc8a03bd958e59551caf775aeb5b2fee820a9124208327669debf915edb297fd78fc155988515f66df45eaa6bb2325644c4467f7309fc76c1e11facfd5f82847e46aaa9de1fff27284a1688021c22df969d24ae44bbf371cb5175b2a22182c626c75"}, &(0x7f0000fcc000)=0xd8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 21:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe31, &(0x7f0000afa000-0x8)=0x76) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009ae000-0xc)={0x4, r2, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000d3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000ba2000)={r4, 0x0}) 2018/01/17 21:18:02 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00007c4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000026d000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="56cb916ec7ce7b70fd7c5e4e259d5631c2129b6f4bceb22a60eb38b3261af7cbfb3f871b784c5728ea338c5f2cdb1e131fd5d129fd3af8e3ad53395ba155227881488642642587b66c7a8ea3fa0f847d115126421cd4d51970cdd7baeaf6a3d5cf5df2b1d67a2ba7e4c8d9b214f63f6f87f0d8b94a395547c849e29a517304c1c89349d492f73a2b825abdb3b2469ef5d61c9b6119d7327b8c69988754754e2fdb958483327d545966e2f733a7e597abcdda5aa096c0600f8e3391ec6e9ef78e897ed143c792bc5190952444d05bd3de9d0694ff", 0xd4, 0x20044805, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x52, "bcf5756ea06fee8e8572874638b6126298e407cd3c8ce4d4f42051e24d07b45ee298b560a6bbc0ecb81f9188a20ce8c99add0f9125b393f63bcf1e7bd8e911736e625c6b7a4be6e114740f2991fc112ce102"}, &(0x7f0000003000)=0x5a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x40, 0x7fff, 0x0, 0x275, 0x7, 0x9, 0xcf45, 0x3, r2}, 0x20) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x41)="d67967499738c9193adeedb853c812457f09a6c1f7bd3b80c26d362c94ed2e2cdc1d8116705761663b93b03bc87315629173146197a26e5f3b1fbf1701df286cc3", 0x41}], 0x2, &(0x7f0000003000-0xc8)=[{0xc8, 0x0, 0xb2, "ffa2c03556e0e744b55bd3459e55d6d95bab228718ad50faa02066273ce24e5ffd896881289701024dde63e7140d36c517f9373009e9bca044be2d053619ba3925f4a9fc78d156f16f7762a0058dfef79c0c6991a9d4250154f128e4b60c73ebc72e9a1d73beae19727edced9c260288b7a1b8c7a6c170dba97619d7f4fd4faeddb28a837ca2d934b52762671dc7f38a98803cb00d971f1b5cddcf7d9785417c9ad53e8ff666fbe0d31ca3f0bac2b6347e9a1bad"}], 0xc8, 0x0}, 0x6}, {{0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000003000-0x76)="29ae176aea564a793b993d82eef107b2583e907ffb93e07fe67581a157ef12a71c5f1f2c7640fa280694ad49d194831f457b594527672bb20d3e993497731b8ee90893967ad712063a0880c7b361e58d1181665fcccc4b86148e6cf67f04d5b1e94a63d45adfa09e37ed999da341a676fdf3d5d1f644", 0x76}, {&(0x7f0000004000)="03c79da7cf03c2987df4957fbea010164cb83bdbab779811c4fba9e5bf2eb76e27850461f62f2bd27ebe7a7ced63fe773412f7056bfedd4b6046bfa7efa569a9b06318199f8518a3344095c93aebbd611a691c02dc50e48fb1d113e8e74f845d84623379dcb8c59808b168d3c34d1b8b55bb5a79ea4eef0379583023cd9cada865a20c4b1723ecddae757fade7272e94163a1a96228601c48ada4ccdaafbf919ef9646381cdd6f363bcd43", 0xab}, 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{&(0x7f0000004000)="78a7d1fd145769a729b07970c10ca666f38f0b570cf6a5498e38288423caf5b07cc8375553ff68ce81377ef0cfee57cfd5043baf200d28e814000fdf0ea7f07c8fde4c11085bf3b03305d3ad6223005d7a0b15b8b9c3cb3fb1693170cf0083eda2ef456c5bde6cf6ffa1ec1770a7", 0x6e}], 0x2, &(0x7f0000004000)=[{0x1010, 0x115, 0x7, "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"}, {0x20, 0x10d, 0x6, "9f0518212559e48c163f20508912ee"}, {0x60, 0x119, 0x1, "d16de15c6f46dfbf9cc370f27385a7dea45accf1c3ca124a16ad1b813a6f9f2a113265f66d7e964620cd1394d82873448045fe8156e1d3458e81dd5888d96467d067ff2ac4ff02a863"}, {0xa0, 0x10f, 0xff, "7d363f64a6caaf2f7a78800cc0aa37679d84f57b3459af4f76c778b6967c1f916fe56cbe85e675873ebfed33d21f7c549c204507cfa59d85827ddc2a1a757dbcced0e2920dc8d57ca317212140f56d75045f3b3b7b916cf857bb0aa5ae0cf79759bc9cc783e4e44c325950dde7abde9232082580e2f1bf4411c5d7de5da6beb6b79b521a6bb718257b96845294c0ed70"}, {0x48, 0x100, 0x63, "1dbbd1dd75c33ea898b0259ebfbd69a8dcd26742181734f747922d12146cf49399265401d75df66b55744de9648aa4b412"}, {0x100, 0x11b, 0x1869, "6bf941a8eb228b127d013488122f506b92b1c048ea7ae8b4f262b0fe8db1a951f6da994370a68714783792608e6c99cc047dda1c883c0edaf33331cfc37d520c90d8ba1fcc41cbd073f41419a054ae21d08b6c336ed061ba5cd7cd56591b501f67c4a2094065846011a89b91a10d1f438dfda1aaaccda4b32cf102cbda216a3ca88b0c0795f888529f8dc82be443b3de142f32cfd143447312985f3bb1dcf0851f4155d499ab3f216ac0a8bca2d8e042b0bf1071d3c1ceca4a5f991932fb41093670bb2d9f10f2916b056e02200c1f51fe8e9ef9de8f2d1bd110912240bdb54d7910e8613a956209f1098a81e50a"}], 0x1278, 0x48000}, 0x7}], 0x5, 0x4000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x1)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@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]}, @loopback={0x0, 0x1}, 0x401, 0xc6, 0x5, 0x0, 0x0, 0x0, r3}) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000002000)={0x400, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) recvmmsg(r0, &(0x7f0000003000-0x40)=[], 0x0, 0x40000104, &(0x7f0000001000-0x10)={r1, 0x0}) [ 74.682503] audit: type=1326 audit(1516223881.774:837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11362 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000c6a000-0x8)={0x7ffffffd}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000906000-0x69)="", &(0x7f0000b6a000-0x4)=0x0, &(0x7f00004c6000)=0x0, &(0x7f0000855000-0xee)="") dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/17 21:18:02 executing program 7: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x1)=0x0, &(0x7f0000003000-0x6f)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c2c000-0x1c)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}], 0x1c) io_submit(0x0, 0x0, &(0x7f0000001000)=[]) 2018/01/17 21:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000d63000-0x93)={{0x1, 0x9, 0x0, 0x30ab, 0x7ff, 0x100}, 0xf7, 0x1ff, 0x400, 0x8, 0x8000, "4f58c3681fac9d2d51dd01b7740a8cd4ae653206d8536f6f1be7b78fdf59c07a883a45ad57a24ad706ee40abe82fea5c90364970add2a4fa6fca7e180de1bf38d7ad66fed7170ab0414b78a39034e9f54ecc39415d77b3ebc71dd48699dd6d7f7d6c9fddfab8b42f315b4125df9a1890df6bdd5067a6e19accc8ef68ffff49b4"}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f00006c7000)='./file0\x00', &(0x7f0000085000-0xeb)=""/235, 0xeb) symlinkat(&(0x7f000022a000-0x8)='./file0\x00', r0, &(0x7f00002aa000-0x8)='./file0\x00') 2018/01/17 21:18:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socket$llc(0x1a, 0x3, 0x0) prctl$setendian(0x14, 0x2) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007c2000-0x10)='/dev/input/mice\x00', 0x0, 0x200001) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000503000)=0x23, 0x4) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000002b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000002a000)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001d000)={r2, 0x5, 0x7, 0x9}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 21:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) dup3(0xffffffffffffffff, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) 2018/01/17 21:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d22000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6, 0x0, 0x3, 0x8, 0x1000, 0x9ba1, 0x8}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f000005f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006dd000-0x8)={0x0, 0xe3}, &(0x7f0000456000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000059f000)={r2, 0x1, 0x30}, 0xc) shutdown(r0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x8000, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 21:18:02 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000d03000)='/dev/dsp#\x00', 0x2, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x71)={0x0, 0x69, "d1ef657dbba7d19ca978b0098dbaa957a14354c1a2c1aaa238a9cecbda12dda20cb8fbe016a9561bb85cbf31f794e3f5ec777f91846c7bd264c92726ac15d988082f37c3a192c4214e23da723ac638485f683d19b0b04355860ef46311368f4f02b3e13b2a1adb0756"}, &(0x7f0000001000-0x4)=0x71) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x5f, "b473eb17366675ca93732f87003f6e0bff556cb2348ebbfb31d7ca2ee9baf0d928a3ee222b5230bdd895cdd1baaf9c913e59e07e4840cfbf24b8dff74df4beed6ad6121663b44cc8b59992b765ed12b48297987617e8e13de3bf495f392255"}, &(0x7f0000354000-0x4)=0x67) futex(&(0x7f000017c000)=0x0, 0x5, 0x0, &(0x7f0000ac7000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x68, 0x1, &(0x7f0000006000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x21000) close(r0) 2018/01/17 21:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup2(r0, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0c000)=0x5) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008a5000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003f0000-0xc)={0x0, 0x0, 0x2f}, 0xc) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000551000-0x1000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000ddf000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = creat(&(0x7f000035e000)='./file0\x00', 0x100) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x5, 0x7, 0x7f, 0x8699, 0x0, 0x1, 0x10000, 0x5, 0xbd38, 0x800, 0x8, 0x7fff, 0x3ff, 0x7781, 0x558, 0x8, 0x1, 0xfffffffffffeffff, 0x3ff, 0x3, 0x8, 0x5, 0x4, 0xacb8, 0x400, 0x2fcc, 0x7, 0xf5, 0x9, 0x200, 0xf0, 0x0, 0x100, 0x4, 0xe3b1, 0xd17, 0x0, 0xc57, 0x1, @perf_config_ext={0x8001, 0x100000000}, 0x200, 0x90, 0x4, 0x4, 0x1, 0x2, 0x9, 0x0}, r0, 0x55, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000a8b000-0xcf)=""/207) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 21:18:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000097000)='/dev/vcsa#\x00', 0x5, 0x18000) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00003fb000)={0x9, {{0x2, 0x3, @rand_addr=0x2000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) prctl$intptr(0xb, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000139000-0x20)={0x3ff, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000089000-0x10)={0x3fba, r2}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000555000-0x10)=@req={0x6, 0xfffffffffffffffa, 0x6, 0x3}, 0x10) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/17 21:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb8000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000033000-0x5c)={0x1, 0x2, {0x1, 0x0, 0x7fff, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000097e000)='/dev/snd/seq\x00', 0x0, 0x7fb) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00004a2000)=0xfffffffffffffffc, &(0x7f00001fe000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d85000-0x50)={{0x0, 0x3}, {0x100000001, 0x0}, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000c1b000-0x4c)={0x4, 0xd6a, 0x2000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000129000-0xc)='/dev/audio#\x00', 0x200, 0x200000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f25000)=0xffffffff, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000154000)={@common='bcsh0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000934000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000884000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000238000-0x98)={r3, @in6={{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xce}, &(0x7f00007e0000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000048c000-0x8)={r4, 0x5}, 0x8) 2018/01/17 21:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001a7000-0x1c)={0xa, 0x1, 0x5fc, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000b64000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) 2018/01/17 21:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f00008be000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x154, &(0x7f0000095000)=[@sndrcv={0x39d, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4924924924924e6, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000634000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000353000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) alarm(0x800) ioctl$KVM_RUN(r3, 0xae80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000024f000-0xc)={&(0x7f0000bca000-0x8)='./file0\x00', r1}, 0xc) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x3, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) msgget$private(0x0, 0xc0) 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000051000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/17 21:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000344000-0x20)={{&(0x7f000058b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/17 21:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000099a000)='/dev/snd/seq\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00004e1000)={{0x0, 0xd9d3}, 'port0\x00', 0x8c, 0x400, 0x6, 0x0, 0x9, 0x1, 0x1, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000019000-0xd)='/dev/dmmidi#\x00', 0x3, 0x400) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000004f000-0x28)={&(0x7f0000041000/0x3000)=nil, 0x9, 0x2, 0x81, &(0x7f000003c000/0x4000)=nil, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7dd8945e02ffff01", "98e7edc21ca06fef1dae9615f6c6b544699559042eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000395000)={0xa0003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23e]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000a2c000-0xa)='/dev/dsp#\x00', 0x0, 0x101000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000dcd000)={{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f1c53c7d4298f4341ccdd611896857a3"}) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000-0x5)=[0x0, 0x0]) r1 = syz_open_procfs(0x0, &(0x7f000000a000-0x10)='attr/sockcreate\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f000000a000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x5, 0x7fffffff}) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001f9000-0x250)={0xfff, 0xc6, 0x7, 0x9, 0xa, [{0x4, 0x80000, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x800, 0x3, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x1, 0x7ff8, 0x3ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x100000000, 0x9c35, 0xc3c, 0x0, 0x0, 0x20d, 0x0, 0x0, 0x0}, {0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x10000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0xa9000000, 0x100000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x10000, 0x3f, 0x7ae7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x84, 0x0, 0x0, 0x1201, 0x0, 0x0, 0x0}, {0x3, 0x497d, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x20000000000002, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) wait4(r2, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 21:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$adsp(&(0x7f0000846000-0xb)='/dev/adsp#\x00', 0x779, 0x22a1c0) ioctl$TCFLSH(r1, 0x540b, 0x10001) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chdir(&(0x7f00008b2000-0x6)='./bus\x00') rt_sigprocmask(0x0, &(0x7f0000533000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000e8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x0, 0x0}, 0x8) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000abc000)='/dev/audio#\x00', 0x200, 0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c17000)=0x0) 2018/01/17 21:18:02 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000152000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ea1000-0x4)=0x0) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x1, 0x5, 0x9, 0x200000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000eb4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) faccessat(r1, &(0x7f00008b8000)='./file0\x00', 0x10, 0x200) bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x0, 0x4, 0x5, 0x0, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 21:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000098f000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x40) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000f3000)="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", 0xfc) 2018/01/17 21:18:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x202, 0xffffffffffffffff) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f00006af000)=[{0x1, 0x7, 0x0}, {0x1, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a7e000-0x8)=[0x0, 0x0, 0x0, 0x7]) unshare(0x40600) r1 = socket(0x0, 0x8000f, 0x8) recvmsg$kcm(r1, &(0x7f00001f7000)={&(0x7f0000a6a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000-0x30)=[{&(0x7f0000430000)=""/0, 0x0}, {&(0x7f0000bf6000)=""/236, 0xec}, {&(0x7f0000530000-0x13)=""/19, 0x13}], 0x3, &(0x7f0000072000)=""/176, 0xb0, 0x35a800000}, 0x20) 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f00000eb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00005b2000-0xc)='/dev/ashmem\x00', 0x105000, 0x0) 2018/01/17 21:18:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000053f000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000105000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ff000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000843000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 21:18:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000bcd000-0x4)=0x2) ftruncate(r0, 0x0) close(r0) 2018/01/17 21:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000d4000)={r1, r0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00008c7000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x2482, 0x35ae, "6eb8d2621679688a96991298bb10f953bd57f001e9e1a2051eb962168f5b5f50d893b9f064b0374a527cfd85cbf55166e6b5a3f55f376ad9dc5768af4527f5f4d9a6803d077921cc2d6d7b950f4ba2c8"}, 0x160) r4 = syz_open_procfs(0x0, &(0x7f0000a7c000-0x7)='net/kcm\x00\b\x00') preadv(r4, &(0x7f0000960000)=[{&(0x7f0000600000-0xe1)=""/225, 0xfffffd10}], 0x1, 0x0) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00009b9000)=0x8000, &(0x7f0000261000-0x8)=0x2) readv(r2, &(0x7f00002e1000)=[{&(0x7f0000016000-0xe1)=""/225, 0xe1}], 0x1) 2018/01/17 21:18:02 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 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000083d000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000071c000+0xd32)={0xffffffffffffffff, 0x4, 0x9, 'queue1\x00', 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]}) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0xfffffffffffff005) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000eac000-0xb8)={0x0, 0x81, 0x0, 0x6bcd1c48, 0xffff, 0xc169, 0xffff, 0x3, {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]}, 0x9b, 0xe82, 0xffffffffffffffe7, 0x6, 0x5}}, &(0x7f00008c5000-0x4)=0xb8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000652000-0x4)=0x0) recvmsg$kcm(r1, &(0x7f00004a3000+0x3f5)={&(0x7f000090d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f3b000)=[{&(0x7f0000d0b000)=""/132, 0x84}, {&(0x7f0000a98000)=""/253, 0xfd}], 0x2, &(0x7f000073b000)=""/166, 0xa6, 0x6}, 0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000077c000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3d7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000081000-0x4)=0x0, &(0x7f00009d8000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/17 21:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a36000)='/dev/dsp#\x00', 0x7f, 0x800) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000168000-0x1a)={0x53, 0x2, 0x9, {0x9, 0xc537}, {0x100000000000, 0x7fff}, @const={0x0, {0xfffffffffffffffe, 0x8, 0x0, 0x8}}}) 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) clock_gettime(0xfffffffffbfffffb, &(0x7f0000e68000-0x10)={0x0, 0x0}) [ 75.423325] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dca000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000918000-0x4)=0x0, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) keyctl$join(0x1, &(0x7f0000bea000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/17 21:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x8000400) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) 2018/01/17 21:18:02 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 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) fstat(r1, &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/01/17 21:18:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006e5000-0xa0)=[{&(0x7f0000fa3000-0x3f)=""/63, 0x3f}, {&(0x7f0000c1f000-0x60)=""/96, 0x60}, {&(0x7f0000e06000)=""/99, 0x63}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e8e000)=""/212, 0xd4}, {&(0x7f0000c8c000)=""/214, 0xd6}, {&(0x7f000004c000-0xa0)=""/160, 0xa0}, {&(0x7f000044b000-0x73)=""/115, 0x73}], 0xa, 0x0, 0x0, 0xfff}, 0x40000042) bind$alg(r0, &(0x7f00002a6000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "075ba708303235"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 21:18:02 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000004000)='/dev/kvm\x00', 0x484000, 0x0) 2018/01/17 21:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000700000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000eda000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f28000-0x4)=0xfffffd11, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b4b000)={0x0, 0x80000001, 0xfff, 0x2}, &(0x7f0000b5d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b1f000)={r3, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x2, 0x3, 0x2, 0x8}, &(0x7f0000976000-0x4)=0xa0) 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 21:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000d35000-0x20)=[{&(0x7f0000298000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00008d4000-0xb)='/dev/adsp#\x00', 0x20, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009ad000)={0x0, 0x3, 0x20}, &(0x7f0000b48000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bef000-0x12)={r3, 0x0, 0x5, [0x70, 0x4fbe, 0x6, 0x8, 0x2]}, 0x12) r4 = syz_open_dev$midi(&(0x7f0000bb5000)='/dev/midi#\x00', 0xd9, 0x0) sendto$inet6(r4, &(0x7f0000818000-0x4a)="4601827b1e7399437c7596befb3008c7bbd2aff581504899a5fbe1593bb0ee1c3207fce54ee818d806023bda51dc46ee5f408145507e4f6bb5a0d3550010e7c3b2924fe71ee370cb1c14", 0x11, 0x894, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000b3c000)=""/3, &(0x7f000061c000)=0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000055b000)={0x0}, &(0x7f0000b78000)=0x4) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x21fffff, 0xc2) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)="72616d827300", 0x0, &(0x7f0000802000-0x1)="") ioctl$sock_ifreq(r0, 0x8991, &(0x7f000050e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='teql0\x00'}) fcntl$getownex(r1, 0x10, &(0x7f000030d000-0x8)={0x0, 0x0}) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000009c000)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x4) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0xf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000853000-0x4)=0x0) 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x4, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r4, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndmidi(&(0x7f000037c000)='/dev/snd/midiC#D#\x00', 0x7e, 0x8002) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000a15000)=0x0, &(0x7f000037d000-0x4)=0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b66000-0xc)=@sack_info={0x0, 0x0, 0x1000}, 0xc) sendto$inet6(r0, &(0x7f0000a81000-0x33)='w', 0x1, 0x0, &(0x7f0000553000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) [ 75.647733] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x3 [ 75.655251] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/17 21:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x6, &(0x7f0000b1f000)=""/0, &(0x7f0000c55000)=0x0) 2018/01/17 21:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000029b000)='/dev/adsp#\x00', 0x5, 0x400000) linkat(r0, &(0x7f0000c46000)='./file0\x00', r0, &(0x7f0000a23000-0x8)='./file0\x00', 0x400) syz_open_dev$sndpcmc(&(0x7f0000219000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8d, 0x400000) epoll_pwait(r0, &(0x7f0000046000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8, &(0x7f0000561000)={0x7}, 0x8) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) 2018/01/17 21:18:02 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/create\x00', 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f00004fa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) open_by_handle_at(r1, &(0x7f000039a000)={0x78, 0x7f, "ab503565160622bcd3ce4b2f2d134c0cd49ad5dc4e3d23ed4a25e5cdf25ccf70c04130d12a640b6227bedb7225c88a4983981f58637b0e555fe48996860e08db503264a9cc63a0865521b3641764972d9052d67991315deb0396c1424a1493e6dae17dff3768d3b092da8a6e503a0d95"}, 0x2000) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f00008e5000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f000028b000)='/dev/admmidi#\x00', 0x8, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000054b000-0xc)={0x4, 0xfffffffffffffff7, 0x7, 0x101, 0x2}, 0x14) 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000f5a000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48000000010eedc3d6bd8ebd65c956a27d61154adc2b2a9ce3ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d9a451b22f6c8acc9d082b7bcdec844f667da09a7d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000aef000-0x95)="09d81f31471f9b517875557290e7809dd411821250fe7de4723bbea8fc092abd6c6e16afc96a45638c2477c6a0c1608c1d1c5583ebfb744216bee1022b439ae875277771a95b95d986a889d92b1c1f1dae3bd8e3027f685d311d57e985496ea61a582a2481cd4b1c3ec177490e7ed518c61dac24fbecccfd47c62a793866400a2244", 0x82}], 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f000089b000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a5c000-0x4)=0x1c, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a32000-0x10)=@generic="e5084c0db2e73ddd4b8de1e84023e257") sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002fa000-0x6b)="b2", 0x1, 0x0, &(0x7f00001f7000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000623000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f05000-0x4)=0x0) 2018/01/17 21:18:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ab000-0xf)='attr/keycreate\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fa3000-0x20)={0x7, 0x0, 0x10000, 0x32a3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b58000)={r1, 0x8000}) readv(r0, &(0x7f0000e1f000-0x20)=[{&(0x7f0000100000)=""/4096, 0x1000}], 0x1) [ 75.692582] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x3 [ 75.751849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=11601 comm=syz-executor0 2018/01/17 21:18:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r6, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000099f000-0x4)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r7 = dup2(r4, r5) fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) 2018/01/17 21:18:02 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, 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 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000de4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00002ea000)={0x0}, 0x0, &(0x7f000007f000-0x10)={r3, r4+30000000}, 0x8) inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) inotify_rm_watch(r2, r1) bpf$OBJ_GET_PROG(0x7, &(0x7f00007a9000)={&(0x7f00006c5000)='./control\x00', 0x0, 0x18}, 0xac) rmdir(&(0x7f000008f000-0xa)='./control\x00') 2018/01/17 21:18:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a51000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000368000-0x20)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000660000-0x20)={0x3e6e, r1, 0x10001, 0xe9}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000f57000)=""/87, &(0x7f0000489000-0x4)=0x6a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000074e000-0xb0)={{0xe2, 0xfffffffffffffff9}, 'port1\x00', 0x40, 0x40002, 0x3, 0xffffffffffff6685, 0x2f6, 0x7, 0x10000, 0x0, 0x3, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000219000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00008d0000-0x28)={0x5, 0x7, 0x3, 0xf0e, 0x4}) creat(&(0x7f0000325000)='./file0\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f000064c000)='./file0\x00', 0x4200, 0xa0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x38ad) 2018/01/17 21:18:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6", 0xb0}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/17 21:18:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eb7000-0xb)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00001fd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c05000-0x4)=0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00007ea000)={0xa, 0x8e, 0x9b, 0x14, 0x2, r0, 0xa6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) clock_getres(0x5, &(0x7f000060d000)={0x0, 0x0}) 2018/01/17 21:18:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a6b000)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b1c000)='/selinux/validatetrans\x00', 0x1, 0x0) mq_open(&(0x7f0000562000)='/selinux/validatetrans\x00', 0xc0, 0x74, &(0x7f000039d000)={0x6, 0x81, 0x3, 0x6, 0x541, 0x4, 0x0, 0x3}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000026e000-0x88)={0x6, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$addseals(r0, 0x409, 0xf) mprotect(&(0x7f00001aa000/0x2000)=nil, 0x2000, 0x0) 2018/01/17 21:18:02 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 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) fstat(r1, &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) [ 75.804973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=11606 comm=syz-executor0 2018/01/17 21:18:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ebd000)='net/igmp\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009ae000)=0x0, &(0x7f0000744000-0x4)=0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/17 21:18:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024f000)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000d3f000)=@ioapic={0x6004, 0x4, 0x9, 0x2, 0x0, [{0x8, 0xffffffffffffbfc6, 0x200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x2d5acd56, 0xffffffffffffff7f, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x9, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x3, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1f69}, {0x2, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0xfffffffffffffffa, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xc2a8, 0x80000000, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x8, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x7ff, 0x80000000, 0xffffffffffffffdc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x20, 0x4896680c, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x1000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x2, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1, 0xfffffffffffffffa, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8000, 0x3ff, 0x37c, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x1, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xb49e, 0x7f, 0x101, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x80000001, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0xa7ca}, {0x3, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x81, 0x5, 0xff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xffffffffffffff9c, 0xfffffffffffffffe, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0xfffffffffffffff7, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x9, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x20, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000ad6000)={0x8, 0x0, ""}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a41000)={0x0, 0x78, &(0x7f000069a000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ede000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cf4000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x400, 0xffff, 0xfff, 0x0}, 0xa0) 2018/01/17 21:18:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000c4000)='/dev/sg#\x00', 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000000000)="f2b24152", 0x4, 0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 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, 0xfffffffffffffffc, 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 = 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) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df8000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f00009ae000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00001d5000)=@common='syzkaller0\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e6000)={r2, 0x0, 0x1, 0xbe, &(0x7f00003cc000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/17 21:18:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x1, 0x7ff, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) getcwd(&(0x7f0000df5000-0xb5)=""/181, 0xb5) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000e69000-0x4c8)={{0x80, 0x0, 0x0, 0x0, "aa03d863a6dac63f6959273376b27e0b40cfa0ab24d3f62c31f64043173225410f00f91bc24a3fed39215bb1", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$adsp(&(0x7f0000e05000)='/dev/adsp#\x00', 0xd, 0x3d31ede5a6eb4ede) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000f5000-0x4)=0x5, 0x4) 2018/01/17 21:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) getsockname$unix(r2, &(0x7f0000d8c000)=@file={0x0, ""/97}, &(0x7f0000eac000-0x4)=0x63) r3 = syz_open_dev$sndpcmc(&(0x7f0000bd9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x10b800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000014d000-0x16)={0x0, 0x9, 0x7, [0x1, 0x1ff, 0xfff, 0x4, 0x9, 0x1, 0x3]}, &(0x7f0000738000)=0x16) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005c2000-0x8)={r4, 0x10000}, &(0x7f0000c8b000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) 2018/01/17 21:18:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept$inet6(r0, &(0x7f0000617000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000be0000)=0x1c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ab000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) writev(r1, &(0x7f0000fda000-0x50)=[{&(0x7f000024e000)="726c0b01ffcfc00635d8e6b3220c060d18df54c31af5cfcf157c76d249d61ec6f2fc73b1098130b856c91e20b8536ba5414c43d876", 0x35}, {&(0x7f0000a06000-0xf6)="e34e314c6efa0fe62af59e435ecc2d1f38a5a632a9cd95e10530463e7759736e30ff330d31bc6d6e43429220706cddffe796c391d549c2c8e1bf24a2b04480cf5511c5fc7f51b143cc3a4de459011b7d8b230520e173e1533e6a63e72dba018232bd934d1c3837aa65e7bff48f141444e6ab653aa14a92a2de938ca3ef5617d7d511da7a8258534448b0f0b93d5f34faf0ab2d832f3c0462adff5e4ae83fb744db13bdbe2e26a945930b8e2f2b3347544d391966530e41e18e404928a3504c118d5003971d21bc316acba3925f0a22a0e31f43f117d54d74c907c0e28a5aa95e5b67089a235727b32aab91d90b0d6e9cbc2746f9feb0", 0xf6}, {&(0x7f0000bad000-0x94)="9bb5a83e0fca732053ff2f876d171253140f5270f469ee77f0db590fb959148221c3d7152a453898765b728bee4f5614f382f680f148dea483a5735e7eb39961142b6546c3b34fa4504b5d9d0eb1f2e6fa4935345bd0c891c7050932f13a2a601415a9d50c7e1a0c8d225b5eaa5cc1053cf04371dfcf926e063f545ac51c7ec558140c983cc2f6a385a0acc2dabb5235c0e7916e", 0x94}, {&(0x7f00000e4000)="85ce5c26918452fc4b887967efbeb9035bb7417bb4874f0ddf164a97ab145ae74984e3a49d5ab6e6fd92cf5fe92169a4c52004523eec000000b42aa4534c3a063fe23a94909abc7a8294bce9ca9b4b6d52652f4e992ee2a0081ae823d218f5c0b0ffcf5e6e3c816e9ea143f056520af4ab1e8eb967dceab7c20a5e8304662c33a8665bd014e3db986d5426c54ebe02a9501046e0a18c7a202a6acc87a5d66fce1b985c7723db39dc9eeb20e12be316c9aad5bd3161c9a8733402c62d9159d193107410b10cd220705ed47bebf65260f2c8d9a8112b5960217f20af267e", 0xdd}, {&(0x7f0000341000)="5450461f5411b096b4e71f4ae3b9582178796557f20c8195604b69f20297eb3fb84689e506d007dd36cd83e2358452a0e85caa197dd43814f082a108d7e9aaf178132962cad001bfaeda2164fcf14b70d23d3e081524f4a7d5000cbf5e5fc528cc0d313044de7df60aa8ffacd4da0135d58347270b9e3ac3bcd22007b1b75a4073bea9f0d0468fff80c34fb8b88147b1a07cddf572f3db", 0xfffffffffffffea1}], 0x1000005e) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 21:18:03 executing program 6: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:03 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x8000) getpeername(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x68e5, 0x7ff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0x1, 0x20, 0x1ff, 0x8}, &(0x7f0000002000-0x4)=0x18) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000404000-0x6c)=""/108, 0x6c, 0x1}, 0x400}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x40)=[{&(0x7f00002f4000)=""/59, 0x3b}, {&(0x7f0000fac000)=""/216, 0xd8}, {&(0x7f00005e9000)=""/249, 0xf9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0x16)=""/22, 0x16, 0x8}, 0xfffffffffffff2f4}, {{&(0x7f00006f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000084a000)=[{&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000317000-0xcb)=""/203, 0xcb}, {&(0x7f00009dc000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/172, 0xac}], 0x4, &(0x7f000001c000)=""/53, 0x35, 0x80000000}, 0x6}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x83)=""/131, 0x83, 0x1000}, 0x1}], 0x4, 0x40000000, &(0x7f0000001000-0x10)={r2, r3+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007dd000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) lseek(r5, 0x0, 0x4) 2018/01/17 21:18:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 21:18:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2271, &(0x7f0000002000-0x1)='6') 2018/01/17 21:18:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = semget(0x3, 0x4, 0x68) semctl$SEM_STAT(r1, 0x58dd167d787121c9, 0x12, &(0x7f00004db000)=""/146) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0xa3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[{&(0x7f00004f0000-0x1000)="b8", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000777000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000758000-0xd)='/dev/dmmidi#\x00', 0x7, 0x101000) syz_open_dev$audion(&(0x7f0000fb0000)='/dev/audio#\x00', 0x2, 0x10000) r3 = openat(r2, &(0x7f0000086000)='./file0\x00', 0x0, 0x50) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000620000-0x87)="0f2ef8958228a53d2856f6fcf2fe6256fe0c7fca3d31938a2c83dc92583e5c0a836452f806cef89d7b11bb0915f1d7b759b8be3df186a55a14cfd8d4132741850b5ecf4d67020a24be03b426ca4f56d2e21510aeadc937babde8b389f8a40c3238bf0661dbe926f83866e9184bcfd29f273c838d08daa36708568136195dc8762a7f460237cb79") 2018/01/17 21:18:03 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ff9000)='attr/fscreate\x00') ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000606000)={0x1, 0x0, [{0x400000040000072, 0x0, 0x0}]}) 2018/01/17 21:18:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008dd000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000023d000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000580000-0x110)={{0xffff, 0x2, 0x100000001, 0x9, "7cc887a06cc6755be3a98546003682621e85dde211008e09e98839354a1c9bca4cfeaf386adf1624ec98ab73", 0x80000000}, 0x0, 0x0, 0x4, r2, 0x5, 0x800, "6af1a6141b5cc7ef1dc21971e1ba44be11ce5474e94001aaa1c85cfa10fe4011a3465ca3cc5d872c65a143a21b34de4d2be381cfc6eb2d268980d78d853ce8fc", &(0x7f000077e000)='vboxnet0[[]*vboxnet0\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fff, 0x200, 0xfffffffffffffff8, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0) connect$bt_sco(r3, &(0x7f000095d000-0x8)={0x1f, {0x6, 0x1e, 0x0, 0xffff, 0x6, 0x5}}, 0x8) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) write(r4, &(0x7f0000f7f000-0xd8)="", 0x0) sendfile(r4, r5, &(0x7f0000605000-0x8)=0x0, 0xb) 2018/01/17 21:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/kvm\x00', 0x258840, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 21:18:03 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000025000-0x8)={0x0, 0x0, []}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/17 21:18:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a73000+0x8aa)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000f76000)={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 21:18:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000124000)={0x100000001}, 0xfffffffffffffe89, 0x7fffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r2, &(0x7f000001f000-0x50)=[{&(0x7f00008f5000-0xc)=""/12, 0xc}, {&(0x7f0000aec000)=""/35, 0x23}, {&(0x7f0000cb9000-0x80)=""/128, 0x80}], 0x3) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fad000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000989000)={0x0, 0xf5, "6914420d7e114cea6dc3d354f94ba37b719cf3012c1983cc9f89b59a5d53418d5ef665dc0a2844756b6e289af74950dfdb6b9455c720bc0de14da15f19add71ac2b80bf8d24d1628c6687417fc17e5ed8969b3803e80ac0d751eeae12efd4a14c8bf6c66e75f0556406704bd381ec8a0e4b6355d0935870818267867550b0c0d80e7c4b15a1708a8089296c5ec8ade297dda1a7ce98b4aef748e19310f55503679eb5468e3be3ec2a35f5f558854d463a5967aee55ab7377f3316b88b314c513d7adc10062200f9959535c00fe021a7a4e64e9af8fd6eb8dc50a7b16c9241f0d433dcfee536cfc3d1440f3270482c179fc19b55bb8"}, &(0x7f00003e2000)=0xfd) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000018b000)={r4, 0x10000}, &(0x7f0000a15000)=0x8) dup2(r2, r1) 2018/01/17 21:18:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x4003, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0xc003, 0x0) mprotect(&(0x7f000059b000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000158000-0x10)={0x80, 0x3, 0x1, 0x80000000, 0x0}, &(0x7f0000fc6000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003ce000+0x530)=r1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e47000-0x4d)={r1, 0x45, "031e6b687270edb741f8cd91318083a845aa834be06a5c584be5e5b69525e28161424dbfe0a6b228322e24997d54be103f6cd48fc91e2f103f83be48ca4721ff5b044743af"}, &(0x7f000043f000-0x4)=0x4d) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bb0000-0x8)={0x0, 0x2, 0x0}, &(0x7f0000b99000-0x4)=0x8) accept4$unix(r0, &(0x7f0000e40000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000db1000)=0x8, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e44000-0x8)=@assoc_value={r2, 0x9}, 0x8) 2018/01/17 21:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ee3000-0x90)=[{&(0x7f000037e000-0x1000)="c03569cc7525a112aa5324b8f90885d6a541adc745a07bb4d1f3e3fc8253cacbb57b5b96acf37d98ef2e8b76ef8e58bbfbea65fe", 0x34}, {&(0x7f0000739000)="24e2491ac4e287e54090752df43814e64007b5b07e79b19f4071a2cdee34f3211bcbba1cce604afcaf64c58074cf8de5d7b216ba55e5c969d65604c30ff0c43dc97d0934a85eee7084e1019785a12a2efd74283e51d74d94a9474b50fdedbb19d8fe40785645f6d2328b9c190acb6844e960ba84ed4e636bc85f792c5e1ecf5e98c50f54cd2c32921d66cf4f4d3a723bf42ae8c2abbc57e66240483d4f8f936b75db6ee711454cc67076043328", 0xad}], 0x2) recvfrom$ax25(r1, &(0x7f0000864000-0xe3)=""/227, 0xe3, 0x40000000, &(0x7f0000f3d000)={0x3, {"04f1306b83f7a8"}, 0xfffffffffffffff8}, 0x10) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/17 21:18:03 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f000000f000)=[{&(0x7f0000001000)=""/44, 0x2c}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000001f000)={@common='lo\x00', @ifru_flags=0x100}) 2018/01/17 21:18:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed5000)='net/igmp\x00') fcntl$setsig(r0, 0xa, 0x2d) syz_open_dev$usbmon(&(0x7f00005a0000)='/dev/usbmon#\x00', 0x42, 0x8000) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/17 21:18:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003f7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffe000-0x20)={0x8, 0x81, 0x2000800e, 0x80000000, 0x40003, 0x5, 0x40, 0x101, 0x0}, &(0x7f0000f75000-0x4)=0xfe92) r3 = syz_open_dev$sndmidi(&(0x7f0000e63000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a4f000)={r2, 0x8b, "fa009684092986f1e0e999f1eb5e968382c0bcf7b746020e3d92ab65af1a5fef986f494ddff7ac6a52a1d1240643141840075b021add1797aa1437b9b1108d1d3ac2189a8777ff82ce590d60b23b1a0d2221d00418b232abedd1643cb846b950584f1f52a99cb2e875c6b0bce087fbf60abdbd7d528687318b61c2dc2739df02eed9563d7845b1e45c74eb"}, &(0x7f00004c4000-0x4)=0x93) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000568000)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000154000)={@common='bcsh0\x00', @ifru_flags=0x0}) syncfs(r1) 2018/01/17 21:18:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x8, 0x0}, &(0x7f000081b000-0x4)=0xa0) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000c5000)={0x3, r0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000aa7000)=0x1f, 0x4) unshare(0x3) r2 = syz_open_dev$sndmidi(&(0x7f0000f8d000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x521000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002f9000-0xdf)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000328000-0x4)=0xe8) unshare(0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00004c7000)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00006d9000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x1, 0x0, 0x0, "44f75d0c98946fe036ca592304e9b2331b22a73a7c293f320fa5a5378eb0ebb1d9696f155959c5db94726aef5501f393a8303b5c3355299efae074dea49d1aa8e83f092a9725d03bb254c5d826ede6ce"}, 0x160) geteuid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000155000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000085f000)=0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00001f7000)={0x79, 0x0, [0x10000, 0x80, 0x1ff, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x0, 0x0, &(0x7f0000632000)=0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 21:18:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a58000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x400) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f000091b000)=""/152) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x100020000001) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) listen(r4, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000010000-0xb)='/dev/adsp#\x00', 0x9, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f0000a31000-0x50)={0x1f, 0x9, 0x30e, 0x2943, &(0x7f0000fd1000)=[{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, ""/44, 0x0}, {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]}) connect$l2tp(r5, &(0x7f0000c20000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x3}}, 0x26) accept4$packet(r2, &(0x7f0000057000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ee000-0x4)=0x14, 0x800) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00006d2000-0x10)={r6, 0x1, 0x6, @random="8e0f2c994e4b", [0x0, 0x0]}, 0x10) dup2(r2, r3) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_dev$sg(&(0x7f0000b5d000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x0) 2018/01/17 21:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000294000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000b89000-0x4c)={0x6, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000f4d000-0x6)={0x7e, 0x4, 0x3}) 2018/01/17 21:18:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000)={0x9, 0x297d, 0x2000000000000002, 0x10001}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000ed6000)={0x800, 0x47de3b1, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f0000000000)={0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r3 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de3000)="7c32e149ac202082bf3ebe37fa7f447ee704cc69ae8d442fb3ca3c88567c8d16da17f1c97236f615", 0x28, 0xffffffffffffffff) keyctl$revoke(0x3, r3) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/17 21:18:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bd9000)=@assoc_id=0x0, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fa1000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0xb, 0x0, 0x81, 0xffffffffffff6e58}, 0x20) perf_event_open(&(0x7f00006c6000-0x78)={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) unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000040f000)={0x2, &(0x7f0000cef000-0x10)=[{0xfffffffffffff01f, 0x3, 0x6, 0x8}, {0x2, 0x1000, 0x8, 0x10001}]}, 0x10) setns(r1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000025a000-0x20)={0x4, 0x8, 0x100, 0x200, 0x7, 0x0}) 2018/01/17 21:18:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000c74000)=[{0x0, 0x0}], 0x1, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000a7d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x401, 0x80002) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f000008e000-0x10)={0x2, &(0x7f0000747000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/17 21:18:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f00004d7000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c90000-0x10)={0x0, 0x2710}, 0x10) write(r1, &(0x7f00007a5000)="d4ea7e8a4a1e8d35ddbc4b2b202cd294e7f8c1d7a141cf0a830240cd4ad48905d31d927cdf5b8d3bb1d3a5c99346553b61efa5615dbf99122e3c1678b8738f5aba37a8ded8fc1ee94726bc1a9f67d23c4dedbaf58d3653d53287c1f1821104860d2f0464dcabf0725f53030e49493ae8086140f9f099ecbdbe5f3a197a866a82ce78fd22568fa7612a986cf52b753cb6eac9ab8f153212a27cbdd198513ea1529e42a570fd856cf06f70ff0af587aea736d9c8863f1808dc0f9eed934327c90ed2109b592232a50afd3904", 0xcb) fallocate(r2, 0x0, 0x0, 0x73e0) open_by_handle_at(r1, &(0x7f00006f6000-0x6b)={0x6b, 0x0, "3c909c00b9de12cc974954ebc1a46f4979ae6ad3fa89bf01984feaf7474a757cb1b1a44ef786cbf995a845e6d875b3d8b7035e01601613e23b95eb16d6030a9ec0f6246128b2eeec0e2c0b9b8fb68c241b89e5dfdcfce78fdb825b67a3654aaf9632a9"}, 0x10b000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000ea000-0xa)={0x0, 0x40, 0x1, [0x20]}, &(0x7f000080e000-0x4)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009c2000-0x8)={r3, 0x96d}, &(0x7f0000f1b000)=0x8) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) recvmsg(r1, &(0x7f0000afd000)={&(0x7f00000eb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2fb, &(0x7f0000b91000)=[{&(0x7f0000881000-0x98)=""/152, 0x98}], 0x1, &(0x7f0000727000)=""/67, 0x43, 0x4869}, 0x12000) symlink(&(0x7f0000752000)='./file0\x00', &(0x7f0000b21000)='./file0\x00') 2018/01/17 21:18:03 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x6, @perf_bp={&(0x7f0000291000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007e3000)=0x0) kcmp(r1, r2, 0x0, r0, r0) r3 = socket(0x1e, 0x80806, 0x0) sendmsg(r3, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/17 21:18:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f000095d000)=@bridge_newneigh={0x24, 0x1c, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_VLAN={0x8, 0x5, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 21:18:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11e, 0x2, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_open_dev$dspn(&(0x7f000053d000-0xa)='/dev/dsp#\x00', 0x2, 0x2000) r2 = mmap$binder(&(0x7f0000661000/0x3000)=nil, 0x3000, 0x4, 0x6050, 0xffffffffffffffff, 0x53) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d23000)={r2, 0x0, 0x0, 0x0}) r3 = socket(0x1e, 0x3, 0xffffffffffffffff) bind(r3, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 21:18:03 executing program 3: ioperm(0x80, 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000d09000-0xd)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000203000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000c4b000-0x4)={0x5, 0x1, 0x7fff, 0x0}) 2018/01/17 21:18:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008b1000)={0x0, 0x0}, &(0x7f000093a000)=0x6) syz_open_dev$vcsa(&(0x7f0000371000-0xb)='/dev/vcsa#\x00', 0x4, 0x80) 2018/01/17 21:18:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000387000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x10000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000182000)={0xffffffff}, 0x4) fstatfs(r0, &(0x7f0000811000-0x3b)=""/59) r4 = open(&(0x7f0000589000)='./file0\x00', 0x44080, 0x8) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) recvfrom$ipx(r4, &(0x7f0000eed000-0xaa)=""/170, 0xaa, 0x23, &(0x7f00006d8000-0x10)={0x4, 0x4, 0x8, "ab3d9ba1ab69", 0x3ff, 0x0}, 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/01/17 21:18:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "8acd6f26e1432aa7"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/17 21:18:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r5 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read(r3, &(0x7f000093d000-0xaf)=""/175, 0xaf) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r5) tkill(r2, 0x16) 2018/01/17 21:18:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sndpcmc(&(0x7f00000b5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x4000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000088a000)={"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"}) getitimer(0x2, &(0x7f00009c0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x109400, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000045f000-0x78)={0x800000000000002, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x68f, 0x7, 0x7, &(0x7f000033c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x2, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005c9000)="c063f335f0458fbeb6b3be8735600eae8e816374db2d229e32b498cf1db7df7a0774c0591cd608dfa5ae5099382ae6e4b4b9f80658144ee5043a026121a3b7242a", 0x41) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00008fe000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000002000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:03 executing program 0: mmap(&(0x7f0000000000/0x967000)=nil, 0x967000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000966000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000966000-0x10)=[], 0x0, &(0x7f0000967000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000967000)=0x1, 0x4) 2018/01/17 21:18:03 executing program 2: mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0xffffffff, 0x1, 0x4, 0x2, 0x2, 0x401, 0x16d3, 0x6}, 0x10) 2018/01/17 21:18:03 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 21:18:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000011000-0x248)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f68000-0x4)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) recvfrom(r2, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) 2018/01/17 21:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000e4e000-0x10)={0x0, 0x5, 0x0, 0xffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000349000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 21:18:03 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000005000)={{0x600000, 0x9, 0xff, 0x6, 0x7, 0xea}, 0x400, 0xff, 0x9, 0x20, 0x75b5, "3c756f198983e8ee4e028fe57ed3b3113b57d1a78f616bd32610a54b7dfdd773c8cd2c144cbd2be636c5c7382bbfd1cd300c6039732b87c1365e4409d284fb30e477ecbb3e511e5b908cb651f0b824b3ce371bc0dcff2590e5386fc6b302d9fa3194d8f90e558aae8cca0fe0b2fd0c794309c7e7bbd7b8f7b071dea0b39d285e"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x40000, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x2, 0x9, 0x0}}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000011000)={0x0, 0x7}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000-0x1c)={r1, 0xff, 0xa, [0x1, 0x2, 0x200, 0x1ff, 0xd0b6, 0x6, 0x5, 0x401, 0x7, 0x40]}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000f000-0x12)={@generic="285cfdc3f257a65c03961507459c56c6", 0x526178c6}) setsockopt(r0, 0x111, 0x2, &(0x7f000000e000)='U\x00\x00\x00', 0x4) getpeername$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000013000)=@can={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/17 21:18:03 executing program 7: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 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) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4b) r1 = syz_open_dev$mice(&(0x7f00009e8000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ada000-0x1c)=@req3={0x63, 0xfffffffffffffffd, 0x71b, 0x3, 0x9, 0x1, 0x401}, 0x1c) shutdown(r0, 0x0) r2 = getpid() mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ad9000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd1, 0x5ad1, 0x9, 0x1, 0x8, 0x9, 0x7, 0x800, 0x7, 0xf4, 0x4, 0x8, 0x0, 0x2e7a4453, 0x2]}, &(0x7f0000ad9000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008f7000)={r3, 0x8, 0x1, 0x4, 0x81, 0x7f}, 0x14) fcntl$setown(r0, 0x8, r2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000987000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000ada000-0x8)=0x0) recvmmsg(r0, &(0x7f0000ad1000-0xa0)=[{{&(0x7f0000ad7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000186000)=[], 0x0, &(0x7f0000ad1000)=""/52, 0x34, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00006ef000-0x8)={0x0, 0x0}) 2018/01/17 21:18:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x12000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000224000-0x10)={&(0x7f0000d2f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e19c, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') syz_open_dev$dmmidi(&(0x7f0000952000)='/dev/dmmidi#\x00', 0x8, 0x10100) syz_open_dev$vcsn(&(0x7f0000207000-0xa)='/dev/vcs#\x00', 0x680, 0x141000) 2018/01/17 21:18:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0xc902, 0x5) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000b47000)={0x0, 0x0}) fstat(r0, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d7000)='/selinux/load\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000501000)="de224be33d97a8c19af3fd90eb07095a57a2aaa06e0166bb24ab612b407850fad584d96867106ca4bf66b197ec4a9a6c6b42d680569b795e4180", 0x3a, 0x40001, &(0x7f00006e1000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 21:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) syz_open_dev$midi(&(0x7f0000dea000)='/dev/midi#\x00', 0xffffffff, 0x10200) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x5, 0x0}], 0x18) 2018/01/17 21:18:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000071d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000da8000-0x4)=0x48, 0x0) accept4(r1, &(0x7f000035e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dda000+0x8cb)=0x8, 0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27a, 0x194, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f00002ab000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/17 21:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) openat(0xffffffffffffffff, &(0x7f0000452000+0x1b6)='./file0\x00', 0x42, 0x180) accept(r1, 0x0, &(0x7f0000b37000)=0x0) fanotify_mark(r1, 0x25, 0x10009, r1, &(0x7f0000087000-0x8)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ad1000-0x10)={0x6, &(0x7f0000423000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000cc9000-0x8)={r2, 0x10}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 21:18:04 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, 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) mkdir(&(0x7f0000815000-0x8)='./file0\x00', 0x30) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000359000)="") chdir(&(0x7f0000189000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000108000)='/dev/sequencer\x00', 0x78040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000297000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000391000-0x4)=0xc) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000057c000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prlimit64(r1, 0xf, &(0x7f00000b2000-0x10)={0x200, 0x8}, &(0x7f0000a9e000-0x10)={0x0, 0x0}) r2 = accept$netrom(r0, &(0x7f0000579000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000057b000-0x4)=0x48) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aaa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000bd1000)={0x3, 0xffffffffffffffff, 0x3, 0x20e, 0x1a, 0x6}) r4 = open(&(0x7f0000e9e000-0x8)='./file0\x00', 0x10001, 0x0) accept4(r2, 0x0, &(0x7f0000866000)=0x0, 0x800) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f00009bf000-0x18)={0x0, 0xfffffffffffffffd, 0xffffffffffff0001, &(0x7f0000397000-0x8)=0x0}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000ead000-0xc3)="6d3c3013764c1a9cf0c5c09b1979de62f90f6348ee0cea8815278e690cbeb485cb25b014b1ed0d1a51eb5db93f8ea462de6c67482677cc3aa00cfd46ef84480a05adb26d0e0fdc56efc2e7ceb137563773b02716a0200008b3f666c9d18a5f4f1241c4a149fec2994c32413717da7fa89f10dbe7aa086a3b04355a01e10d2455567446cab811c14d8b9865c529a0aaad8a255b50f3d4f894c25183df89dfda64f709aa681ad4ce872a601be898953aad917fa489458aa2b4a276f526a11106f8e18660") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000024d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000222000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d90000-0x4)=0xe8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000ebe000-0x10)={0x20, 0x0}) r6 = add_key(&(0x7f0000e5a000-0x12)='.request_key_auth\x00', &(0x7f0000889000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000018e000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r5, r6) sendto$unix(r4, &(0x7f0000d0c000)="9d33ae45fac700c9f4d57c821772a03919372de342d1098ee88e522fdad769cf6014769b30100fd49e467f0878636c4db84cd1a1da9f76923bc6d7c9fd0681ef62c2f9841a01fb67f0fe2bcab1aaa68da9184582316c2d2724395cb85545b8a0b8950891daeb69cffec955cf0d807dde0c04f76b89fb727f9489373d6f5a66abc113135de499c505707d096d94c0350ff2a76aa3808080f30f9efb95edd07e11c488ab3d0a442619b9ac75f59c8ee7", 0xaf, 0x20004010, &(0x7f000076e000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 21:18:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000217000)='/dev/snd/midiC#D#\x00', 0x5, 0x4082) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bfa000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x798, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x9, 0xc64, 0x9, &(0x7f0000e3c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xebc, 0x800, 0xbf}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000dce000)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/17 21:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000a3f000-0xc)={0x4, r0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000f000-0x120)=[], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000cd000-0x10)=@buf={0xce, &(0x7f00009a3000)="eced0b4e654db26a6e723e21811067960934cde046642e82a7f678ff0661fb1d928d12a8e16d302854f120afc85f94c7686840f1f2d5f9920f8bf2d6e4d7f93ea9fd14ff5d159af9e1a1ad55834b0ed26e82225e193e30f28368f6503ec4ce0f1063c885b68dcc18ead4055a8bcce99c84164357db271b6bbc07b69443bde4a84b357416b9a8404667ac21c65a6e652878784a9d7f3cf5431485d6bb5343894edfa49f23a3a38c7bb875d3faa3a819e5e4a95eb16d8625d8518669b608bc0439095f135c4726e49fb028275513cc"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r0, r1}) syz_open_dev$loop(&(0x7f000064f000-0xb)='/dev/loop#\x00', 0xd1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) dup3(r1, r3, 0x0) shutdown(r0, 0x1) 2018/01/17 21:18:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000084d000)={0x8, 0x80000001, 0xf1, '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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e6000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffffa) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00000ae000)={0x0, 0x0}) 2018/01/17 21:18:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000639000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d6c000)={r2, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x1, 0x1, 0x3, &(0x7f0000749000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000027000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000026000)=r3, 0x4) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r5 = socket$netlink(0x10, 0x3, 0x4) getsockname(r5, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000029000-0x2)=0x5, 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000027000)=0x644, &(0x7f0000028000-0x8)=0xfffffdf0) 2018/01/17 21:18:04 executing program 2: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000090f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000910000-0x88)={0x400, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000090f000-0x8)=0x100000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) munmap(&(0x7f000090a000/0x2000)=nil, 0x2000) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000090b000-0x9)='/dev/sg#\x00', 0x6, 0x800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000076a000)={&(0x7f00002ea000/0x3000)=nil, 0x3000}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000055f000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2018/01/17 21:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000038f000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b62000-0x7)='cpuset\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000695000)={0x0, r1, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004106) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ab4507fad19b4c402a64a1c11dcc1cc5bd8637f25a578cecd168ee3563b6f40825aa8505a332dec7cfb1469853428a643d0eec3dc5a65f2e5dcb58770b145694", "6d9321c87ca0e2a15f69075be6297aa4d044ff04477defb6572ec0f4e388e56a", [0x0, 0x0], 0x0}) [ 77.090644] binder: 11821:11825 got transaction with invalid offsets size, 404 [ 77.106202] binder: 11821:11825 transaction failed 29201/-22, size 634-404 line 2993 [ 77.141753] binder_alloc: binder_alloc_mmap_handler: 11821 20000000-20002000 already mapped failed -16 [ 77.160512] binder: BINDER_SET_CONTEXT_MGR already set [ 77.160523] binder: 11821:11825 ioctl 40046207 0 returned -16 [ 77.185415] binder_alloc: 11821: binder_alloc_buf, no vma 2018/01/17 21:18:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b37000-0xc)='/dev/audio#\x00', 0x1, 0x101000) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000f3b000-0x16)=""/22, 0x16) fcntl$getflags(r0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000cc6000)=0x8, 0x4) fchmod(r0, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000906000)={0x10000000012, 0x39, &(0x7f0000a8a000-0x39)="e4238ce853a9c15472519262f1c215add3db88217e635149396697277a46d880a60a5cd8d6f52689581a10bd7fbdb75f3f282821be03499101"}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 21:18:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000243000-0x210)={0x7, {{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x704f, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r1, &(0x7f00009fc000)={&(0x7f0000fa1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0b000)={&(0x7f0000f02000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x328, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x200, 0x3, {{'deflate\x00'}, 0xda8, "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"}}]}, 0x328}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257f8aec31b7f559c3171f3ca85b507f25719133d57518f379a2d0b6b3699417a10322a2e2a6429e664d631b4951de1b6c69c7e288c1f3bf835cfd9b8fca79a6ae6710183e3f8edc249eb1297383f6d0b81774efcaa9451dd888bb5", 0xd0}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0) 2018/01/17 21:18:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000be6000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") sysfs$2(0x2, 0x0, &(0x7f0000c82000-0xb9)=""/185) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/01/17 21:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00005b3000-0x20)=[{{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00009a1000)=""/91, 0x5b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/cuse\x00', 0x1c9882, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00009cc000-0x4)=0x8000) close(r1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/17 21:18:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x10)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x6}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000b51000)="6e7301005e7400") 2018/01/17 21:18:04 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, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400000, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d93000-0xb)='pkcs7_test\x00', &(0x7f0000634000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000599000-0xd)="b16574683070707030656d3100", 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f000086a000-0xb)='/dev/midi#\x00', 0x0, 0x80) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000043e000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000517000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2c00}) recvfrom$llc(r1, &(0x7f0000e94000-0x1000)=""/4096, 0x1000, 0x10121, &(0x7f0000d85000-0x10)={0x1a, 0x1f, 0xffffffffffffffe0, 0xfed8, 0x1000, 0xfffffffffffff8ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) keyctl$describe(0x6, r0, &(0x7f00006c9000)=""/168, 0xa8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e2a000-0x5e8)={0x101, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x5e8) 2018/01/17 21:18:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007c2000)={0x0, 0xfffffffffffffffc}, &(0x7f00007ae000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008f9000-0x8)={0x0, 0x3}, &(0x7f00000df000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000894000)={0x0, 0x0, 0x0}, &(0x7f000056c000)=0xc) prlimit64(r3, 0x3, 0x0, &(0x7f0000f79000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a26000-0xb8)={r1, 0x1, 0x3b, 0x8001, 0x6, 0x1000, 0x3ff, 0x20, {r2, @in6={{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9c5, 0x6, 0x30, 0x2, 0x800}}, &(0x7f00000a3000-0x4)=0xb8) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/17 21:18:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xd538}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x508ba308, 0x1000, 0x8, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0xfffffffffffffff8, 0x8, 0x1, 0xfff}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x10000, 0x3, 0x2, 0x8, 0x1, {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]}, 0x4, 0x20, 0xffffffff, 0x6, 0x101}}, &(0x7f0000000000)=0xb8) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xff7, 0x102}, &(0x7f0000002000)=0x6feb62449c8eb5a7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @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]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x206bbde2, 0xa3, 0x5, 0x3f, 0x5, 0x7, 0x10000000000, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x9, 0x9, 0x7}}, &(0x7f0000001000)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="f014a6a1ef6b75f0eae3d286c63f106c8f52f4a450426578c3688408a7ccd86c933defc00af49a3debdbcc77f4541fc915d8398fa059908fd04e25122a41145d98c04d3aa356d565e1c422a4dfd4741317fddb0ade79d2cabe6819152dbc2f7b3a761508b3792b223330e6371fb28dfb55ac56b44c997bf4ed1639db2a0000235f04416f41ada445", 0x88}, {&(0x7f0000001000)="8a16fe0e13ce8d730e1263d2afb65481937aaeb6860905b186b3dcc6eda95002378232aec04850708bd4f90889c2cb78e176edb80466c6f96cf0063d4cfdfbee33c7e24b523b923102100b89b1533b", 0x4f}], 0x2, &(0x7f0000002000-0x180)=[@init={0x18, 0x84, 0x0, {0x4, 0x3, 0x95db, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x10000, 0x1, 0x1596, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x8, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x6832, 0x8, 0x8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x209, 0x2, 0xe4c, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000800, 0x8, 0x7, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x820a, 0x1, 0xfff, 0x6, 0x4, 0xfffffffffffffffd, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x6e, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x200, 0x2, 0x7, 0xffff, 0x2, 0x1, 0x49, r5}}], 0xfffffd36, 0x4800}, {&(0x7f0000001000)=@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x23)="17f04ce2bb3ca8cc7b945c204a234ff377200c174230d617ad41d53dd9ffb8378ccf09", 0x23}, {&(0x7f0000000000)="de9a656c379c6f790a75bd8ccd1a", 0xe}, {&(0x7f0000001000)="512632d81aa194e9cbc0fa57b8251b38cb499144f60da31ac2d5aa9f7197739b704d237db974b3a164a872574be30ff06d75a626d70fad669a34de34c581000bc1da40540829af52d24ad4b857ba565a41fe", 0x52}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="f764123fedaee26b9f6116decdc58379ef207beed21a88edbd5344694c688c0f8cacd730e50c9eb5703923ac993b48a496649be8c914aaad8eacd60f1570f17105622f645ee17ff2379cc66cadcaeadc0aada7506789d7f4ea2cc4de28be2f6aee22a41f408c50bebd17f315865652d2b7e3bd604bec77c30e198f7935a829e60b087a1a409d278e592505645d7064c1632aafb625d9a322b25caa60be00a570feb7fd502e47898a4fbf58c5cc2e7e33bad87c221d648b2f0b", 0xb9}], 0x5, &(0x7f0000001000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xfc, 0x9, 0x0, 0x4, 0xff, 0x7, 0x401, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0xfffffffffffffffc, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0x3ff, 0x1, r8}}], 0x90, 0x0}], 0x2, 0x40880) r9 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r9, 0x6, 0x21, &(0x7f0000001000)="77d5655d494be160dab82de637eba52f", 0xfffffffffffffc96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r10, &(0x7f0000b91000)=[{&(0x7f00005fe000)=""/65, 0x41}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r10, 0x8906, &(0x7f0000f65000)=0x0) [ 77.193516] binder: 11821:11834 transaction failed 29189/-3, size 634-404 line 2957 [ 77.217755] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.224251] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 21:18:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x101, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x80000000002, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = shmget$private(0x0, 0x2000, 0x7, &(0x7f0000932000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000036c000)={0x0, 0x0, 0x0}, &(0x7f0000534000-0x4)=0xc) r5 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000489000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000-0x4)=0xe8) fstat(r2, &(0x7f0000065000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000b1000-0x4)=0x0) r11 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000014e000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$can_bcm(r11, &(0x7f0000bcb000-0x38)={&(0x7f0000c2e000)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f000070f000-0x10)={&(0x7f0000c78000-0x48)={0x0, 0x284, 0x6, {0x0, 0x2710}, {0x77359400, 0x0}, {0x3, 0x7, 0xfffffffffffffff7, 0x2}, 0x1, @can={{0x0, 0x0, 0x7, 0x1}, 0x7, 0x2, 0x0, 0x0, "98b79abae87cb9fe"}}, 0x48}, 0x1, 0x0, 0x0, 0x40084}, 0x810) shmctl$IPC_SET(r3, 0x1, &(0x7f0000ab4000)={{0x6, r4, r5, r7, r8, 0x48, 0xaf0d, 0x0, 0x0, 0x0}, 0x3, 0x7, 0x80000000000000, 0xa366, r9, r10, 0x7fff, 0x0, 0x0, 0x0}) 2018/01/17 21:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000a4000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008bd000)={0x0, 0x0, 0x0}, &(0x7f0000a04000-0x4)=0xc) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000956000-0x9)='net/snmp\x00') r3 = syz_open_procfs(0x0, &(0x7f000040e000)='projid_map\x00') ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c70000)={@generic="3c4b7d1a041301890da2dff2d1c7dac8", &(0x7f0000e18000-0x14)=@ethtool_modinfo={0x42, 0x1, 0x400000, "24dfbc490c481ab4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r2, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000072c000)={0x0, 0xa9, "62059d2238975595f946f6dd4359f698c7a3878690c3b5520aa5d9cbf458f5a09fd1780bb8e7120af10c0dcf3756e902f0fe5290c24237c28f882045c7ed8c2b4c5dac1d574411b6a86b64e4cbcd0bd6f047e78d7266c97550a034a93f39deb6919b5879f4ff2dc0b88bf18e1fa72f26fbb6b17f57f26dfc1d7fa9f4664446a329cbc6a3171fe4daecf0c784c512d731fabdfe8d81e09ca55e9774fa43dd0fc7b05c28c58d2f14d9ae"}, &(0x7f0000134000-0x4)=0xb1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003d8000-0x98)={r4, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x98) 2018/01/17 21:18:04 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000804000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6f) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000014000-0x4)=0x2a0324) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r6, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r5, r4, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000014000)={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x804}, {0xa, 0x0, 0x979, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0xffff, [0x9, 0x5, 0x20, 0x5, 0x3, 0x4, 0x2, 0x10000]}, 0x5c) sendto$unix(r3, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 21:18:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)=""/43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00004b9000-0xb)='/dev/loop#\x00', 0x1000000000000, 0x10000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x301, 0x800102) r3 = msgget$private(0x0, 0x202) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000430000-0x55)=""/85) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b4d000)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x14, 0x0, "32d2605d4f08dc62c4001be88583b9edd1bf324d72be9a676998a4457650a84a21e7eca552912d5bfbbaa341f5f967f00a8be48e461c4b70bae9ba5c85aa2ae9", "357eb6be1af3b60cd1d4d1ea863c1e2e30bfaf0f3d214e87e3509c9c66dd206129b9c9fd095e943639d5bca67bfbb6f171db0236fa27dcf6723dad520ca5b126", "c26e4448416c4ebf0d51e94a70aaa6ac7637992580f8b3948720b4cdc88107b7", [0x1, 0x1]}) 2018/01/17 21:18:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r0) timer_create(0x2, &(0x7f0000b16000-0x60)={0x0, 0x36, 0xffffffffffffffff, @thr={&(0x7f0000a2a000)="038396e828291d683ed1290d75066908e28d60321b0a4a8bb56fdd69f865", &(0x7f000090f000)="fc04939f9cc21ff86f3d097e124d8b9d54f7692806093dddfd5d2e58835332399adda4cd6aa1e31f36b9d448f928c61c5dfb32a542d1933dd15f6293c0abbbb6c26b4b081a2c77c163e0c36a8f66100839ae36ceb18400000050caa9a2028058c3b7897ae0eed32c23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d39000-0x4)=0x0) timer_gettime(r4, &(0x7f0000324000+0x667)={{0x0, 0x0}, {0x0, 0x0}}) read(r3, &(0x7f0000887000)=""/145, 0x3d2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00005aa000)=@generic={0x6, 0x1ff, 0x80000001}) fallocate(r1, 0x0, 0x7fff, 0x7fffffff) 2018/01/17 21:18:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000661000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000022c000-0x20)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf1000-0x1c)="", 0x0) 2018/01/17 21:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000377000-0xc)='/dev/autofs\x00', 0x40800, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d00000)='tls\x00', 0x4) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) read$eventfd(r1, &(0x7f0000f04000-0x8)=0x0, 0xffffffffffffff26) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00001c5000-0x10)={0x1, 0xffffffffffffffc0, 0x81, 0x9}, 0x10) r2 = creat(&(0x7f0000366000-0x8)='./file0\x00', 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000864000)=0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/17 21:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/17 21:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e44000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400000000000000, 0x10040) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000062e000)=0x0, &(0x7f0000123000)=0x2c1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/sequencer2\x00', 0x101000, 0x0) read$eventfd(r0, &(0x7f00007bf000-0x8)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2011, r1, 0x0) seccomp(0x0, 0x1, &(0x7f0000d35000)={0x3, &(0x7f000015d000)=[{0xfffffffffffffffb, 0xaf5, 0x401, 0xfffffffffffffffb}, {0x2, 0x1, 0x67d, 0x7}, {0x6, 0x0, 0x4, 0xffffffff80000001}]}) clone(0x0, &(0x7f0000ce2000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000284000)=0x0, &(0x7f00007c4000)="") poll(&(0x7f0000b3c000)=[{r1, 0x80, 0x0}], 0x21f8, 0x0) 2018/01/17 21:18:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000b31000)=[{{&(0x7f0000a00000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000730000-0x60)=[{&(0x7f00005fe000)="539d8280b0e556d5b5ba3c15689d1f848bce35aff7cc9caa9e54c6640c150706d4e14bfa77e34ee0613eafd4be5ccbf30d95943d9c7029528f08399d94fc22", 0x56}], 0x1, &(0x7f0000520000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4008000) sendto(r1, &(0x7f000004b000-0x301)="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", 0x242, 0x0, &(0x7f0000e5a000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 21:18:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) close(r0) r1 = socket$inet6_sctp(0xa, 0x8005, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000)=0xc) close(0xffffffffffffffff) 2018/01/17 21:18:04 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002ba000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) 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, 0x8f1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x0, &(0x7f0000a47000-0x48)="c38cd7db35cc6783c9a6c9da11b35e88814dcbbcea6086cbf3669cf4176f5256d07ef28727ef6b7969741dd6dab74a04fc7615ab40db299db0140d1d5045982b96cc7645ba51902c6b2e495d86ec923d170b2ef7e34167b764fa7d80b1b026a04bbb6390d557b2c54538e449dbcc33535306e3d1271bd596612cd7de69e40217ff15763d9258679b8752b378", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") msgget(0x0, 0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") remap_file_pages(&(0x7f0000a2e000/0x3000)=nil, 0x3000, 0x0, 0x200, 0x0) getdents64(r0, &(0x7f0000945000)=""/243, 0xf3) r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00004d8000)={0x1, {{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00004cc000)={0x51, 0x100000000, 0x5, {0x80000001, 0x38c1}, {0x8, 0x9}, @period={0x5d, 0x7, 0x7, 0x10000, 0x2, {0x3a1edb19, 0x9, 0x7, 0x0}, 0x1, [0xb5b]}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007ce000-0xa)={0x0, 0x5, 0x1, [0xb3]}, &(0x7f0000269000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000110000)={r2, @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]}, 0x9, 0x9, 0x2, 0x6, 0x4000000009b}, &(0x7f000098f000)=0xa0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) wait4(0x0, &(0x7f0000d5e000)=0x0, 0x40000000, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 21:18:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000640000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000203000)={r1, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000ce9000-0x10)={0x1f004, 0x3000, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 21:18:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f000048c000-0xb)='/dev/audio\x00', 0x18000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000462000-0x4)=0x5, &(0x7f0000c29000-0x4)=0x4) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r1, &(0x7f0000da1000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000abc000)={0x80, @tick=0xe1, 0x7, {0x2, 0xd4}, 0x3, 0x2, 0x42d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mincore(&(0x7f0000bc6000/0x4000)=nil, 0x4000, &(0x7f0000d42000)=""/113) 2018/01/17 21:18:04 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000f79000)=[&(0x7f0000ca4000/0x1000)=nil], &(0x7f0000f79000)=[0x0, 0x979d], &(0x7f0000f79000)=[], 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000321000-0x4)=0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) read(r1, &(0x7f00002df000-0x65)=""/101, 0x65) openat$sequencer(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/sequencer\x00', 0x121000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000f7b000)='vboxnet1:\x00', 0x0, 0x10d, &(0x7f0000cf2000)={0x5, 0x1f, 0x4, 0x1f, 0x8dba, 0x80000000, 0xffff, 0x6}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7c000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) fcntl$dupfd(r2, 0x406, r3) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000f7d000-0x4)=0x6048, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000f7b000-0xf)='attr/keycreate\x00') perf_event_open(&(0x7f0000f7a000)={0x5, 0x78, 0x3, 0x0, 0x101, 0x6, 0x0, 0xfffffffffffffff8, 0x1, 0x3, 0x800, 0xaf5, 0x7, 0x5f60, 0x5, 0x1, 0x401, 0x1, 0x7, 0x6, 0x665, 0x0, 0x9, 0x8, 0x7f, 0xeb, 0x1, 0x80000000, 0x6, 0x2, 0x6, 0x4, 0x6, 0x0, 0x34, 0xad8, 0x4, 0x6, 0x0, 0xff, 0x5, @perf_config_ext={0x6, 0x7000000000000}, 0x1010, 0xcf70, 0x9, 0x6, 0x7, 0x788, 0x8, 0x0}, r0, 0x5, r4, 0x3) 2018/01/17 21:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000f93000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e36000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000031a000)={0x0}, 0x4) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/17 21:18:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000082000)={0x2, &(0x7f0000620000)=[{0x200020, 0x0, 0x0, 0xffffffffffffb038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fstat(r0, &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000792000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fac000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x9, &(0x7f0000242000-0x10)={0x1e, 0x0, 0x4, 0x1ff}) truncate(&(0x7f0000b7e000)='./file0\x00', 0x3) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/17 21:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000163000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000db7000)='/dev/input/mouse#\x00', 0x0, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000fc0000-0x10)={0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 21:18:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000842000-0xb)='/dev/hwrng\x00', 0x100, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/17 21:18:04 executing program 6: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00003a6000)=""/116) semget(0x1, 0x1, 0x10) 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) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x6e9a792897cfd847, @thr={&(0x7f0000000000)="2b0a08d42d462c4737115a4b24ebcbc80fc27bab67259d901d407508d8fb050878b6553e585c010a1ca5fe30830bbc15a9d700706b4f35882c5e34a2ef802ba76ad3b05d45d0e9816b3589547e77ff5f62b4856d83a4afdd243daa522502be48d6e618c2428ed33f0e3b140de22ce12b7ca8b76efc5ad130300add6dfa0ce4775bcaeb4c96c0fe46efb48ddd0864c4147d812240830079625a268cc83688dcf48be02b1951695394346677b7975353b6ea777aa3dcf71b0f5d6724cc6ed3b61b4da2793b300ebba7a49df4aa005c317374100acec806a325cb75367030e3c588c4f4cb7fe844548b", &(0x7f0000001000-0x67)="f2c20a569d991fe876b16f1cf91caafbe160d9d892aab420098f762ea4b6a05ef21e710c47c7b54776efb5147f13ddf5851fc4b181ae8ed8491136ab275e4310340fca82516d1f049eb8e96ad3d1ce07e205eff2cde154a2dc17b732b9e6c650e5cd580752cb5e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 21:18:04 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000025000)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/17 21:18:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bd0000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000ad3000-0xc)={0x9, 0x1, 0x4, 0x4, 0x9}, 0xc) ioperm(0x4, 0xc9e0, 0x0) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) semget(0x2, 0x7, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) r4 = socket$inet_sctp(0x2, 0x40000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000674000)={0x0, 0x8008, 0xd3, 0x0, 0x0}, &(0x7f0000f61000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d9c000-0x8)=@assoc_value={r5, 0x0}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 21:18:04 executing program 6: pipe2(&(0x7f0000a08000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000ef3000)={{0x3, 0x9}, 'port0\x00', 0x60, 0x800, 0x9, 0x1, 0x4, 0x6, 0x7c, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007f1000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000018000)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000835000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:04 executing program 5: clone(0x0, &(0x7f0000e81000)="", &(0x7f0000e6e000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005bb000)="") fstat(0xffffffffffffffff, &(0x7f0000576000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x3) r1 = getpgrp(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6(0xa, 0x2, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0xc9, 0x80000000, 0x8, 0x1, 0x6, 0x0, 0x7, 0x10080, 0x2, 0xfffffffffffffff7, 0x7, 0x1ff, 0x1711472e, 0x3, 0xf000000000000000, 0x401, 0xffffffffffff473c, 0x5, 0x5, 0x7f, 0x7fff, 0x1f, 0xf000000000000000, 0xfffffffffffffffa, 0x3, 0xc1, 0x20, 0xc6f, 0x80000001, 0xf9b, 0x8000, 0x9, 0x20000000, 0x0, 0x7, 0x1, 0x10001, 0x0, 0x401, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x101, 0x4e3, 0x100000001, 0x4, 0xf46, 0x1, 0x9, 0x0}, r1, 0x10000, r2, 0x1) [ 77.682527] sctp: [Deprecated]: syz-executor3 (pid 11954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.682527] Use struct sctp_sack_info instead 2018/01/17 21:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0xffffffffffffff89, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000545000)=0x115000) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/01/17 21:18:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009eb000)='/dev/sequencer2\x00', 0x4000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b6000-0x9)='/dev/rtc\x00', 0x400000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077f000)=0xe8) r3 = getgid() chown(&(0x7f00002f8000-0x8)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000044e000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000650000)=0xa0) accept4$nfc_llcp(r0, &(0x7f0000337000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b54000)=0x60, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000dd3000-0xe9)={r0, r0, 0x800, 0x9, &(0x7f0000be6000-0x94)="0ff53d2a5c84812b8de3fe61eaa503ff450a81463e96f024f183b36b68d9706212123218c0ac601ca341e504cbb4398840c22e4c7ba78f2e589c723b64fcc9e40b02808b8d7d09bc34cc561a4ee5c93917721a936812ccf811e7c1fad479725f36f5dd63a59161d0ac4ada79d8e51a970a7e595dbcceb5957c4512d1c20db7678ec4fe1d7b2dc026d3ce4f0192c999f33cbce663", 0x0, 0x3, 0x9, 0x8, 0x3, 0x1, 0x8, "633205a75466820719c9d81da54e4af99960383ea7cba1042abb40c6c25888c3ce20e3a42fd61205449a9948f13ff2df015dd56218a742a34f2de5cf93329f8a3acd8aeb384ad74a5d4902aa462797e0ba6f29040a1ef3725fb9739fb50292e9a37a9b6a0f6e85d9e4c0b326c3d3a71d9c12d855b1545ba5c1e4b68c7fc787b01d133723a64c91f9b9fbdae3c5c1610b12e0d38bb9e5ed080442cd72edca62a8cffd29eceb42d1d2d0b8d8a22df17c351558a99588cbc475297e63061f8e439e42"}) io_setup(0x80000000, &(0x7f0000c3a000-0x8)=0x0) 2018/01/17 21:18:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") msgget(0x3, 0x90) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/17 21:18:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f97000-0x4)=0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000320000-0x4)=0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e79000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000039f000)={0x4, 0x0, 0x0, 0x34}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000593000)={0x19, r1}) getpid() socketpair(0x4, 0x6, 0x71, &(0x7f0000ef8000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000246000-0x12)='/dev/input/event#\x00', 0x3, 0x200) r2 = syz_open_dev$midi(&(0x7f0000b51000-0xb)='/dev/midi#\x00', 0x9, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5fc2856ddddb1c30, &(0x7f00002eb000)=0x7, 0x4) socketpair(0x13, 0x80000, 0x4, &(0x7f00003c9000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006a3000)=0x0) r5 = getpgrp(r4) sched_setaffinity(r5, 0x8, &(0x7f0000022000-0x8)=0x1) r6 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r6, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) recvfrom(r6, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r6, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/17 21:18:04 executing program 5: 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$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') pread64(r1, &(0x7f00005db000)=""/146, 0x92, 0x0) 2018/01/17 21:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000116000)=0x7, 0x8000) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000fca000-0x4c)="535ebf326ee27e5127") r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) 2018/01/17 21:18:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x1, &(0x7f0000cde000)="") open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 21:18:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000554000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009d2000)={0x8, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00008e8000)={0x1, [0x9]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b2a000-0x68)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) [ 77.750081] sctp: [Deprecated]: syz-executor3 (pid 11954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.750081] Use struct sctp_sack_info instead 2018/01/17 21:18:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mlock2(&(0x7f0000c80000/0x4000)=nil, 0x4000, 0x1) 2018/01/17 21:18:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) preadv(r0, &(0x7f00005fe000-0x60)=[{&(0x7f0000a24000-0xa1)=""/161, 0xa1}, {&(0x7f000016b000)=""/75, 0x4b}, {&(0x7f00007c8000)=""/40, 0x28}, {&(0x7f00006ca000-0xa0)=""/160, 0xa0}, {&(0x7f0000639000-0x5c)=""/92, 0x5c}, {&(0x7f0000352000-0x1d)=""/29, 0x1d}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x800000000402, r4) exit(0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f00009e3000)={0x2, 0x5, 0xfff, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) [ 77.799911] QAT: Invalid ioctl 2018/01/17 21:18:05 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000041b000-0x4)=0xe000000000000, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x36cfc598, 0x80000001}, 0x1, 0x16, 0x0, {0x6, 0x5}, 0x4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x8000400) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000acb000)=0x8000000, 0x27b) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x2, &(0x7f0000001000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ae3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 21:18:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001f1000)=0x1f) chmod(&(0x7f000045a000-0x8)='./file0\x00', 0x1) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009b3000)='/selinux/member\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000462000-0x168)=[{{0x0, 0x0, &(0x7f0000c2e000-0x10)=[{&(0x7f0000d8c000)=""/3, 0x3}], 0x1, 0x0, 0x0, 0x4}, 0x0}, {{&(0x7f0000e82000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f0000784000-0x30)=[{&(0x7f000038a000)=""/3, 0x3}, {&(0x7f0000198000-0x2)=""/9, 0x9}, {&(0x7f00007f1000-0x53)=""/83, 0x53}], 0x3, &(0x7f0000bd3000-0xbd)=""/189, 0xbd, 0x4bc}, 0x95}, {{0x0, 0x0, &(0x7f00007da000-0x50)=[{&(0x7f00001cc000-0xc7)=""/199, 0xc7}, {&(0x7f0000cd2000-0x67)=""/103, 0x67}, {&(0x7f0000bef000-0x1d)=""/29, 0x1d}, {&(0x7f00005bc000)=""/4096, 0x1000}, {&(0x7f00007d7000)=""/70, 0x46}], 0x5, &(0x7f00001a9000-0x9f)=""/159, 0x9f, 0x9}, 0x4}, {{&(0x7f0000190000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000dcf000)=[{&(0x7f00009fc000-0xaa)=""/170, 0xaa}, {&(0x7f00004ea000-0xee)=""/238, 0xee}, {&(0x7f0000e2a000-0x21)=""/33, 0x21}, {&(0x7f00003fd000)=""/63, 0x3f}, {&(0x7f0000c58000-0x7)=""/7, 0x7}, {&(0x7f0000f52000)=""/246, 0xf6}, {&(0x7f0000f25000)=""/203, 0xcb}, {&(0x7f0000482000-0x25)=""/37, 0x25}], 0x8, &(0x7f0000a9e000)=""/246, 0xf6, 0x401}, 0x9d3}, {{&(0x7f000086b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000aa8000)=[{&(0x7f0000eb8000-0xab)=""/171, 0xab}, {&(0x7f000006b000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f000062e000)=""/86, 0x56, 0x56}, 0xba}, {{&(0x7f0000b86000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000574000)=[{&(0x7f0000e7c000)=""/181, 0xb5}, {&(0x7f0000fe0000-0x7d)=""/125, 0x7d}, {&(0x7f00000ad000)=""/87, 0x57}], 0x3, &(0x7f0000916000)=""/4096, 0x1000, 0x9}, 0x200}], 0x6, 0x40012000, &(0x7f00001f9000)={0x77359400, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) r3 = dup(r2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e33000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000381000-0x4)=0xe8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x7001) [ 77.848749] QAT: Invalid ioctl 2018/01/17 21:18:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00006fb000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000559000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000006c000-0x4)=@assoc_id=0x0, &(0x7f0000c5d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000783000)={0xf92, 0x8001, 0x5, 0x8, r3}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) 2018/01/17 21:18:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/rfkill\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="1d360c4035fca43dfc4182d767918386e4fcd489d4e97f5ae970792f71a467172763d2e95b5b695fd29c4073c1d8c0e1f6779244910e6405db4246f1e7a121b40e", 0x41, 0x9, &(0x7f0000000000)={0x77359400, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008e3000)=0x200, 0x4) recvfrom(r0, &(0x7f00006c3000-0x6b)=""/252, 0xfc, 0x0, &(0x7f00007ca000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0xffffffffffffff21) 2018/01/17 21:18:05 executing program 7: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000aa6000)='/dev/input/mice\x00', 0x0, 0x40) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aeb000-0xe)='/selinux/checkreqprot\x00', 0x600080, 0x0) r1 = openat(r0, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1000000200045, 0x400000000001) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000034d000-0x8)={0x0, 0x0, 0x0, 0x0, 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}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 21:18:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000644000)={0x0, 0x7f}, &(0x7f000049a000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x107000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x0}, 0xfffffffffffffc94) [ 77.904427] sctp: [Deprecated]: syz-executor6 (pid 12007) Use of int in maxseg socket option. [ 77.904427] Use struct sctp_assoc_value instead 2018/01/17 21:18:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x80000, 0x188) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) renameat(r0, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') r2 = socket(0xa, 0x2, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x81, 0x2, 0x80, 0x20, 0x3b, 0x0, r3}, {0xd02b, 0x0, 0xff, 0x6, 0xe4, 0x401, 0x40, 0xa0}, {0x1, 0x4, 0x2, 0xe261}, 0x307, 0x0, 0x2, 0x1, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2, 0x3, 0x4}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000001000)=@known='security.evm\x00') ioctl(r2, 0x8b12, &(0x7f0000000000)="") [ 77.991474] sctp: [Deprecated]: syz-executor6 (pid 12018) Use of int in maxseg socket option. [ 77.991474] Use struct sctp_assoc_value instead 2018/01/17 21:18:05 executing program 0: r0 = gettid() capget(&(0x7f0000001000-0x8)={0x20071026, r0}, &(0x7f0000ceb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 21:18:05 executing program 1: syz_emit_ethernet(0x2f, &(0x7f0000278000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 21:18:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ace000-0x84)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d1f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001f7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000016c000)=0x7fff, 0x4) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="", 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000a9f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) bind$inet(r1, &(0x7f000022e000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe1e) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 21:18:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000681000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006a5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f00001fb000)=0xe8) mknod$loop(&(0x7f0000379000-0x6)='./bus\x00', 0x6000, 0x1) ioctl$TCFLSH(r2, 0x540b, 0x0) sendmmsg(r1, &(0x7f0000c92000)=[{{&(0x7f0000860000)=@ax25={0x3, {"9f9fd6fe4ddd39"}, 0x6}, 0x10, &(0x7f00000d1000)=[{&(0x7f000001b000-0xe7)="05aa6e5058477b64ff0fd0dc6fc6ebb5ea0e536106791bd7be3c2b11134236c5d2d91269924ee423e3af15960428af957e81fb9fa64d55332c4334f1d0a7b33eb57106b872c28c3e11e7e17f20a98b0728e471b46e03b9a19a2a96fb870505ac558d8ad27c70e664501403bfa87e3022215cfaafaac21788286fe51a56839155999a9b15cc55a01c49db4a72528beb05106eba231bde951c74e779c50eaec5de6e072173bfdbd124df837f44ca1f0fd9014f3f740eec02c797aec8706f05bee7f43bdb90628580f6e3b4f7ecf897a0167a0780bdfddc2d8295ebe877146624868a60fc9f3a9bba", 0xe7}, {&(0x7f000079a000-0xa4)="5a09adc8f94a54d97c3e288a49522fc706b4fc37546c4078c911b5c4c0d5ab00bfd01541b031897339d90505d63a86f6ce79aae09539f09c011b6118607988cab429c0a1041b96c75ea2fcc11d997bd7a0acf95678d9b13012567ce4f6f37739c4d80e8688da51604aa7270b8e6de26d5a51cc556f12645534008857a8e089b50efcd5b3952571ac7923e27969c31c8364d4e3e4ddcb2a97448903fb225b646013c49e0b", 0xa4}, {&(0x7f0000516000-0x3f)="ac63f39b09cfceecc007898edc64b24fd6153a8a2bbf44ef2e3634b7c7a10a1666be1db6eebae907870d96e7704f8d5a1c6a0bfeb746cd997c5615ed768e24", 0x3f}, {&(0x7f0000c60000-0x62)="f467e6a7a9ac6bfa9480f02d8ff736fff0eb8de8996be369d1774ea34655db580c0833dee4a28deff3a582859b7215c08d5981cc59185876063196f0859083b25528a6f8484be7b6ccea2f5a4e1a62ede17ee2cd8d907d1bb4031b4c47ffb7c0a48a", 0x62}, {&(0x7f000007f000)="ecb55c4bb78fc8dcd065404cd054c6b6eb8aa7405fe1c59654c6acddb9f4d83399dcaea636dc6bdda8580f3cdaa9d119dd710bbfc583b9f3cbecd4cfafc6ffb7c0909d06928fffc84433fa5365df7d7277ed77b54730132c0b14517a101173992fc50050944473bcb25bd515a5793efde01d54ea00ac351131c5f144bbc1063337886f677bc2dd5e6cea0c29e4074691336715828b4f26553bd8233316f22ab9cb2e40fd138116fceee06cf61563cf86d82a9c651508bc45aeb6cafbf0badea245a39c2d27c599a6781ce2342e23179bdbf56d193363e385c64c", 0xda}], 0x5, &(0x7f00002c6000)=[{0x10, 0x0, 0x7f, ""}], 0x10, 0x0}, 0x1}], 0x1, 0x8000) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00007e5000-0x14)={0x55, 0x4, 0x0, {0x69, 0x0}, {0x0, 0x0}, @rumble={0x7f, 0x0}}) 2018/01/17 21:18:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d76000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffc9b, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 21:18:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000548000)={&(0x7f00008af000-0x8)=[0x0, 0x0], &(0x7f00009a2000)=[0x0, 0x0], &(0x7f0000b16000)=[0x0], &(0x7f00009e7000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x580, 0x1, 0x18c, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x31) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffb) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000ace000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000092e000-0x10)={0x58, &(0x7f00001a6000)=""/88}) 2018/01/17 21:18:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000072000)='./file0\x00', 0x20) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f0000a10000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b8f000)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/17 21:18:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a37000)='keyring\x00', &(0x7f0000e05000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000956000)='keyring\x00', &(0x7f0000932000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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={&(0x7f0000261000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000c3a000)=[{&(0x7f0000908000-0xbf)=""/191, 0xbf}], 0x1) set_tid_address(&(0x7f0000f26000)=0x0) r2 = getpid() ioprio_set$pid(0x0, r2, 0x1) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00007a0000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ea6000-0x8)=@assoc_value={0x0, 0x0}, 0x8) unshare(0x800) tkill(r0, 0x0) 2018/01/17 21:18:05 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000-0x4)=0x0) ptrace$peek(0x3, r0, &(0x7f0000002000)=0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "5312b7", 0x18, 0x40000000003a, 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={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001000-0x20)={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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f000030b000)=""/4, &(0x7f0000000000)=0x4) 2018/01/17 21:18:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x6, 0x7fffffff, 0x0, {0x0, 0x0}, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001000-0x138)={{0x3000, 0x6002, 0xe, 0x6, 0x7, 0x0, 0x4, 0x4, 0xfffffffffffffe01, 0x7, 0xffffffffffff8001, 0x0, 0x0}, {0x2000, 0x0, 0x18, 0x2, 0x0, 0x6, 0x8, 0x5, 0x81, 0xff, 0xfffffffffffffff7, 0x5, 0x0}, {0x10f001, 0x2, 0x9, 0x2, 0x5, 0x1, 0xffff, 0x5, 0x8001, 0x6, 0xef, 0x2, 0x0}, {0xdeb134c9d3184e5c, 0x103003, 0x9, 0x9, 0xf9, 0x5, 0x2, 0x3, 0x5, 0x7ff, 0x3ff, 0x74, 0x0}, {0x0, 0x7000, 0xb, 0x7, 0x7, 0x1, 0x31, 0x10000, 0x3e, 0x0, 0x100000000, 0xfffffffffffffff7, 0x0}, {0x5, 0x100002, 0xe, 0x80000001, 0xfffffffffffffffc, 0x1, 0x0, 0x9, 0x3, 0x100000000, 0x3, 0x0, 0x0}, {0x0, 0x5002, 0xf, 0x9, 0x100000001, 0x4, 0xd796, 0x75bd, 0xfffffffffffffc8f, 0x7f, 0x4, 0x9, 0x0}, {0x1, 0xf000, 0x10, 0x9, 0x6, 0x400, 0x2, 0x2, 0x8, 0x2b82, 0x5, 0x36, 0x0}, {0x1, 0x10002, [0x0, 0x0, 0x0]}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0xd000, 0x10, 0xe, 0x400, 0x1000, [0x1, 0xffffffffffff4ba5, 0x1000, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bcd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000a52000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x2, r1, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b45000)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000060e000)={r3, 0x9f1, 0x60, "46a5dae6d6e1dd86d03bf69726be45633d6859607086bb3bd6f71a7cacb21ef9597fd353375636b20652f88993062019cedcb671889c05ecbd79bbd800b08a906527e2a0b76ea38134edb2c4bb663b9eddf11faab9415306f7a6650aad05ffed"}, 0x68) semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) 2018/01/17 21:18:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000021b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x4000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 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, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000e0000)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ff000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00003ca000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) wait4(r2, &(0x7f0000158000)=0x0, 0x0, &(0x7f000011e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f000028b000-0x8)='keyring\x00', &(0x7f0000e64000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000095000-0x8)="7572977374650002", &(0x7f0000045000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a0000-0x1)='\x00', r4) socket$inet_icmp(0x2, 0x2, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000016000)=[@text16={0x10, &(0x7f0000019000-0x27)="0f350f1077006c2e0f01ba5902f20f110bf30fbd570d0f2057f2ae360f001966b9a50900000f32", 0x27}], 0x1, 0x40, &(0x7f0000016000)=[], 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000600000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000355000)={@generic="7fee480ee73e08df9ab38b4c8bb067b6", @ifru_map={0x7ff, 0x4, 0x6, 0x0, 0x6, 0x1ff}}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a55000)={0x0, 0x0, 0x0}, &(0x7f000076c000-0x4)=0xc) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000612000)={0x0, 0x800, 0x9, 0x36eb, 0xffffffffffffffff, 0x8, 0x1, 0x79, {0x0, @in6={{0xa, 0x1, 0x57c6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xff, 0x4, 0x3, 0x7f}}, &(0x7f0000d0a000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000124000-0x2f)={r7, 0x27, "2d82087c122dd80535882cd23aa9879e8b4c665a4810790c7282f950cb6be0a44a7cece8112d05"}, &(0x7f0000beb000-0x4)=0x2f) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800005432, &(0x7f0000016000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000017000-0xb)='/dev/vcsa#\x00', 0x684a, 0x1a000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000016000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a6000)={0x0, 0x1, 0x7, 0x1}, &(0x7f0000e85000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000407000)={0x0, 0x7d7, 0x2, 0x3, 0x4, 0x8}, &(0x7f0000834000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d9f000)={r1, 0x401, 0x2, 0x7, 0x843, 0x2, 0x6, 0x10001, {r2, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x7, 0x9, 0x2}}, &(0x7f0000bfe000-0x4)=0xb8) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f26000-0xf9)=""/249, &(0x7f00004b8000-0x4)=0xf9) 2018/01/17 21:18:05 executing program 6: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000f6000-0x8)='./file0\x00', &(0x7f0000068000)=""/4096, 0x1000) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000f7000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000f6000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000003e000-0x4)=0xc) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 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_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/17 21:18:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0x98) poll(&(0x7f0000888000)=[{r0, 0x10, 0x0}, {r0, 0x88, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4, 0x0}], 0x4, 0x57d1) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000cdb000-0x18)={0x8001, 0x0, 0x1f, 0x1, 0xffffffffffffffff, 0x1ff}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/17 21:18:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000027b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$tun(r0, &(0x7f00001a1000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "cadfcc", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x8, {0x0, 0x6, "40e585", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}, 0x5c) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c6000)='encrypted\x00', &(0x7f0000138000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005b5000)="", 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$vcsn(&(0x7f000015b000)='/dev/vcs#\x00', 0x8000, 0x840) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000043b000)=""/27) 2018/01/17 21:18:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3f) sync_file_range(r0, 0x0, 0x4, 0x6) 2018/01/17 21:18:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005f000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00004dd000)={0x848f, 0x0, 0x0, 0x3}) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000061b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ab000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000937000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}}, &(0x7f0000de2000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000039c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5, 0x1, 0xff, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x40, 0xff, 0x8001, 0x0, 0x0, 0x7ff, 0x6, 0x3}, {0x1, 0x3ff, 0x4, 0x0}, 0x6, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x7, 0x3, 0xcd59, 0x1, 0x1b, 0x5}}, 0xe8) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") shutdown(r0, 0x0) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00003c9000)=""/223, 0xdf) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="", 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e17000)="", 0x0) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000dfe000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f0000460000)="6c6fb9b94b0968263e20c5505c5f45d8a568692bf45e9f849e51deea40d38c043c8bc17eed7de8b843b2d1ff4708189a31e0f5f5f92dcafa94cb5c7ae75b6908aa49d2d16c86b7a2489dcc975f9bc58df8b4d56892000998fde71d08ee970630f4437e67fccabab28cb7d025edd26e6f113c80521be4387fd7b033d41f6e4390a78e4cb1b82dd3f13e16085ed789b0fdc7d03291ae28aaf525bf9e1773434da4017464e0a48b214caf9220ee6c67db06f6fef5437db671674bd719882cfcab1d2288e199c9659df7db204758c943868d41a8f6c338aebabdb833f48048b3", &(0x7f0000f13000-0xd6)="2ab2b6fafde1949903c93a9fd86f879b3df76019c21b8e79276fc8143f9228aa936bf4c989065657d549440d2cf9507d90dd2053128afeaf5eaefaaa49b4b8121a1c49deeb1f2b4a1c19ee401d68d954e44e246b511a08aa6a7c2c96f27d373b8f1939584bca262c96f2db0770698d1a3466908c00856db94b2202694b8770ffd5515827a1d9151d4ed04e14584d722eb47ed70c62ff46748d8d98a8fb2670300c43422360853eda7406a98b5a6f5b5837c048ec11af8fd27ffd84149d22e029f4c4debfcc729300180049280e3ee100bd02e5d10416"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000919000)=0x0) r0 = syz_open_dev$urandom(&(0x7f000045b000)='/dev/urandom\x00', 0x0, 0x101400) ftruncate(r0, 0x8000) syz_emit_ethernet(0x36, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/17 21:18:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f0000118000)=[{&(0x7f0000d14000-0x91)=""/145, 0x91}, {&(0x7f0000369000)=""/154, 0x9a}, {&(0x7f0000771000-0x7)=""/7, 0x7}], 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e36000)={0x0, 0x0, 0x0}, &(0x7f0000950000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002a5000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x3, 0x7ff, 0xa, 0xa0, 0x20, 0x3a, 0x0, r3}, {0x80000000, 0x101, 0x3, 0x0, 0x606cea59, 0x3, 0xff, 0x5eeb}, {0x7ff, 0xbd, 0x1, 0x9}, 0xe72, 0x1, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x2, 0x7c, 0x7, 0xfe, 0x2}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b06000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000f2b000-0x1d)=""/29) socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) accept4$packet(r1, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000013e000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000027000)={@empty=0x0, @rand_addr=0x3f, r9}, 0xc) 2018/01/17 21:18:05 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) accept$alg(r1, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000126000)='/dev/input/mouse#\x00', 0x5, 0x40) 2018/01/17 21:18:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000009d000-0x2)='/dev/vcsa#\x00', 0x4, 0xffff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000ae000)=""/123) r1 = syz_open_dev$sndseq(&(0x7f0000d18000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sg(&(0x7f0000c77000-0x9)='/dev/sg#\x00', 0x3, 0x480) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000348000-0x8)={0x0, 0x8, 0xfffffffffffff4f4}, &(0x7f0000dec000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003de000)={0x2, 0x8201, 0x4, 0x174, r2}, &(0x7f00006bb000-0x4)=0x10) pipe2(&(0x7f0000901000)={0x0, 0x0}, 0x80000) r4 = add_key$user(&(0x7f00002f2000)='user\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0f000-0xe6)="dc82169c88e8f536dfe05113180af838e447cfe2dcf8b405249a332941612ff6dbc3d17c9261a3c66509f80241382723ada41c50152c785a84d4edb4f28abe63f3fd8a7e86b3d438dd02fae537d9fa522b759bd6723b8b9936fb625cee07d21d0bfa5c6a2b91cb00fdf388e17fb3ffeebd695906fe0b3fc830444e7c0c7379a74f14b95ad9aec16e4612c05426fb0b34daffd744e4b6ea11437f8dc9e34d7c0f9fe76cbd3dc60ce64cb2b39b1a5c45a3d2c23119d2f3f8eaa8d83a83e34af235ecc382eb5100aecccc605fe65e1a984df233bd629f59a739d0a6b9c0e40cdc2681792f13466a", 0xe6, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000401000-0x8)='keyring\x00', &(0x7f0000d00000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)="bebb852c06b2c8457a27530430eedc345a9b49c5b0110f9567da00381bacd56da741702acb84fc5b5c8013c13112dbf7886ca99b9fee663ef881a3a4301576800927d94ab19dcc459c6da2a840b3bfdc82482274a9049407213363334048fdc86a2f589a89fc", 0x66, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000b2a000-0x10)=[{&(0x7f0000de8000)="74a4358b0337b58c00364dc2ba175ef66f38", 0x12}], 0x1, r5) accept4$ax25(r3, &(0x7f0000ac5000)={0x0, {""/7}, 0x0}, &(0x7f0000eb3000-0x4)=0x10, 0x80000) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0x1, 0x0}, 0x8) close(r0) 2018/01/17 21:18:05 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000745000+0x626)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socket$unix(0x1, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000e16000-0x12)={@common='gretap0\x00', 0xffffffffffff7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x40045436, 0x14) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000062d000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00008c2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000863000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009c3000-0x4)=@int=0x0, &(0x7f0000fca000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c38000-0x8)={r1, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c49000-0x10)={0x0, 0x90, &(0x7f0000418000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffd7c}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffffb}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x2, @rand_addr=0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000082a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005eb000-0x4)=0x0, &(0x7f0000fe6000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f80000-0x4)=r3, 0x4) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000305000)={0x7b, 0x0, [0x1000, 0x7, 0x40, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000e3000-0x4)={0x1}, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000dd000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 21:18:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x0, &(0x7f000057b000)=[]}) lchown(&(0x7f0000687000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/17 21:18:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r0, &(0x7f0000b49000-0xc)=""/32, 0x20) getdents(r0, &(0x7f0000b8c000-0xaf)=""/175, 0xaf) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 21:18:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0xc0002000, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) epoll_create1(0x80000) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00007f5000)='asymmetric\x00', &(0x7f00009ce000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b7f000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084a000)='/dev/sequencer\x00', 0x200200, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000936000)={0x6, 0x9, 0x100000000, 0x9, 0x81, 0xfffffffffffffc01, 0x7, 0x10001, 0x1, 0x3}) 2018/01/17 21:18:05 executing program 5: r0 = syz_open_dev$random(&(0x7f00004e9000)='/dev/random\x00', 0x0, 0x2900) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00003e4000)=0x7) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") msgget(0xffffffffffffffff, 0x0) 2018/01/17 21:18:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) rmdir(&(0x7f0000a38000-0x8)='./file0\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000045b000-0xb)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008ce000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000c3d000)=0xe8) r4 = getuid() ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fd3000-0x10)={0x8, &(0x7f0000644000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000490000)={r5, 0x1}) sendmsg$nl_netfilter(r2, &(0x7f00007aa000-0x38)={&(0x7f0000e16000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000ca000)={&(0x7f0000495000)={0x284, 0xc, 0x8, 0x8, 0x3, 0x1, {0x0, 0x0, 0x7}, [@nested={0x238, 0x42, [@generic="fcbc7d368263e0ee9dd710f402300512dc36b932f7654d8b1bfcd530411fd9af7959abcb4de863", @typed={0xc, 0x89, @ipv4=@rand_addr=0x5}, @generic="3975a04b369ccd30cddf5e44e08eef9080502f4e7135451923d7ffb00e3943a26e74a548", @generic="44efec08db3ca93dfda591f57d382c0ec93e71d1fb149cc2dbccdb1efdb0927c23e84bdfcf39264101d455d0bb043da06a2e4cd401d7f4fd4a6bd998f3434a61fe78d0062395bd9533d08422a9cb4e71b141b913c09bb979874060d68e2a7c5b6fe8646b3d41a0f047edbea220508d12015ed4b165427be2a0c237dab8091cc3851d293b213f9ba888f711a6c8cd3eb89e274b8756017593e088b4af776620add2e0344bce524f27b34d9cf19cc8", @typed={0xc, 0x6b, @uid=r3}, @typed={0x10, 0xc, @u64=0x8}, @typed={0xc, 0x1f, @uid=r4}, @generic="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", @typed={0xc, 0x5e, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x7c, @u32=0x24}, @typed={0xc, 0x50, @u32=0x1}, @typed={0xc, 0x84, @u32=0x361}, @typed={0x8, 0x28, @void=""}, @typed={0xc, 0x0, @fd=r0}, @generic=""]}, 0x284}, 0x1, 0x0, 0x0, 0x24040891}, 0x24000000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004df000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000)=0xe8) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x12) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") openat$hwrng(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/hwrng\x00', 0x4000, 0x0) [ 78.476585] binder: BINDER_SET_CONTEXT_MGR already set [ 78.482372] binder: 12127:12144 ioctl 40046207 0 returned -16 2018/01/17 21:18:05 executing program 7: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x7, &(0x7f0000000000)={0x7ff, 0xcc9}, &(0x7f0000087000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/17 21:18:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) clock_gettime(0x0, &(0x7f0000f5b000-0x10)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) read(r0, &(0x7f0000b2c000-0xc8)=""/200, 0xc8) 2018/01/17 21:18:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x599f, 0x14203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = memfd_create(&(0x7f0000659000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000ed8000-0x30)=[{&(0x7f0000153000)="829337fb2a776490ce73881aa5fb2baf3f09cb06bda0f5660a9bf718bc0711a68546b23b4be8e0c3823bc21424e9fd7ab6473b8d", 0x34}, {&(0x7f00005b8000)="a99760a33bfbe243ae8a6a30e525b1b278fdfebc59c61a34a89787d09329d6301289462a049d8b5dd61eac62b59bc7e99c31f36b2879303d83fe467bdd63175057df74dd74c95ab0b9c89d8b82599beb6920e194830bd086a2e6f2a4327a59597602c8ce2ef47857b43ba34a9d3b691d803d29982f48bb60f5b0c0f12b18975b3b81", 0x82}, {&(0x7f000050d000)="bdbaa2578108b1a289eddc488fe576ba1086af775421784cd340f7d596767f2f39dc5307f92c78fbf22597db88730eca6321749ad4589cd57bb1eea5ab9d8eb4ae2ed9a514dae57313b07395dac1926dd196ab18bc8be0c30801607ecbc44b7575de2ec725397c645a118b4da3106dda62684a448422547efff88c425be7", 0x364}], 0x3, 0x83006) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00005fb000)={0xbc, "ab233d5689e35bd32a7941973bb89bede4c28e8e8804b0871344f7ce1cbffc4c589edf4758cc6bdc07b13d6110f37e261493a6f4b1e6faed547d6210a6fb1f27ff8a6e5885875ff2fca8c37d484a148cdc98d2c173d9bd156f5b5a5331642e4135b90a4f5fa70fea619f80d01e735ae91e331014d7d0415590a836b23d0b3fb5b2ae3e057579df51072f0d214b243d8210661f269869bacb266e38d285f08a7459379b7a73b7da1ffee044dd8fac858260d52e341757e22f933b80cc"}) lseek(r0, 0x0, 0x4) 2018/01/17 21:18:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r0, &(0x7f000069c000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e81000-0x4)=0x1c) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$vcsa(&(0x7f0000aa2000-0xb)='/dev/vcsa#\x00', 0x73e, 0x20000) bind$alg(r1, &(0x7f0000566000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r3 = syz_open_dev$admmidi(&(0x7f0000229000)='/dev/admmidi#\x00', 0x6, 0x14cc0) connect$l2tp(r3, &(0x7f0000572000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000d5000-0x5b)={0x0, 0x53, "76638ad240305f759c48d8fae78b649d4f68f885434817fd12d8b50bb4d7e22df13d35892a64877b4da8c09fa8a49855821ae76f17db87e2485a051d09851d3bcf19e2eaa2a1a4d11f3499c807b0f01fab958e"}, &(0x7f000076a000-0x4)=0x5b) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f29000)={r4, 0x80, "0e96188854415d03052099db01895129732ea6d87414ffe7486c2b783c371ce493ccc2492548c40a9533b784767b476347ef1ebf823a32faf0c2dc59e36d96fdb4c6e5060b2ab760a87e1c107692d9d0bb34ddd0babd96800e8ebb3a2d72630aa3c2348b1b30623d5235c83efe7cfa9d010c3b35e2cc58b2bd66024aef7514d7"}, &(0x7f0000705000-0x4)=0x88) r5 = accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f000050b000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000dbc000-0x62)=""/98, 0x62) read(r0, &(0x7f0000d57000-0x1000)=""/4096, 0x1317) sendmsg$nl_generic(r0, &(0x7f0000fd1000-0x38)={&(0x7f000041d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f60000-0x10)={&(0x7f0000c75000-0x18c8)={0x14, 0x12, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f0000bc4000-0x118)=[{0x0, 0x0, &(0x7f000074c000-0x20)=[{&(0x7f000066f000)="", 0x0}, {&(0x7f00007f6000)="2e25810ee402c54d391920fabfb21c5d3321773316cfc70d8cb6e4d1f2ce25e8e19498ff5f080f9fd9abea7c76541cc3aba8fb17f716b964f58f6cd318ef5d0d24f49191d6ce47900b99ae9d68f9be4fec03d2ffb7c16779c5af03d7378e82adffdb8417706a9eff23759b5b64f6a2e5ba448412e481b4040fee966fe7", 0x7d}], 0x2, &(0x7f0000546000-0x118)=[@iv={0x48, 0x117, 0x2, 0x30, "c60420c647d878158394e8786cdd4312ba23d2b35602419b59cea019fe1f50f31407c2a126c5fa3afd63e0d7d4b900f1"}, @iv={0x58, 0x117, 0x2, 0x3f, "0f42cf16a7bce4944cc811ec6a9a74293c16b20f72f8e7694ff1ddf2b99f578f175f692d2a24045372d692bf66756a32e9344604a992c6a043d658bc6bbb87"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x8526cb54f5035c3c}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x118, 0x20000080}, {0x0, 0x0, &(0x7f000065a000-0x20)=[{&(0x7f0000082000)="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", 0x1000}, {&(0x7f0000604000)="30577a5ec13144a8524c574d7dfd12b6ed44f02c360690c556f84b3e2f31263f49e3bb963a443010ac16485b75df0857c8dae13049ee235f80831787facd86f462622ee5336df36293a5b8a76e69a2f12f975eb083c942b43a011660a0e3065e7fa8f7fbf4acfd01ee64162192968e84eb83ed44ce9225a7d582c20ca4249011885951637fdea3816794ccefd852d63be3a583d75d984e8fad8d2426f717d8fabc37cd677b00ec0d693d2018eb5f23cd72cce341644312d2648150fea41007759333eacb6d3f", 0xc6}], 0x2, &(0x7f000030b000-0x1d0)=[@iv={0x40, 0x117, 0x2, 0x2a, "d7e3e1d82184ba6576e32ee9b5c1d27837c8dff155d43d9776b8e2d09c12fe0b23a8fbcd5d0b8f176b06"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x96, "923ca379a8c11d0c711a90fcb696ccbd80edb534c89e576f4880393dc6dbae11595977e28c02014f8a41b946f218887b7687aefd1568870c0a715cc1328acf4e83a2497889ead50d42ed3306378a7102137ebb4b7f6d12f97730fb454e04a5d009ecda916471341073ac7989a8299a629d5ac0fd572aff192989f7676d3fe0049037450e202916b244b777a6ca91abebefd9218447e2"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3b, "f09a7d7d08690be1618fc6fc50a64fc3ea2e24b29c2b40655921502a5bcba0ff8066e2f7685591dacd4dd9134bdcfe68eb2301cba16cb5ca77e9bb"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x1d0, 0x20000844}, {0x0, 0x0, &(0x7f00004bd000)=[{&(0x7f0000752000)="", 0x0}, {&(0x7f0000a8d000-0x77)="633026cf6d634888c0675ea09e8ce9821011953b336fcb4f8534ec521bb9cefee132e06c891fc9936c3418c76fcbacd15c9d9defdbe23f0fd548451c58a8528751b9a714a3ed41778595aafe8ae29dcb8c75cfc32b4ad3a0f2e7ab0752ea3f805e85076e15c96bff3caba318893d86f3908d34d7f64936", 0x77}, {&(0x7f0000c65000)="83588fd1049f7a6af4239ade8773ee3c890a7b7ef439ad8a859aa83d065c84a6a64a1c5e7100158de008b9e3f866d1479baf707c6e8b81f8e8f11033eb8e2a7b", 0x40}, {&(0x7f0000b5b000)="225d8ad591d2b12efcb7d74301c32865c674bb6d54fa50e4e5c19be9bd25a7bc262bea87bfa4ebc281991a311942ef9de0d3113e11fcc78824659146a2a75fba4368cc2a26d9cd6f1f5afd9dffd9c862d436d6e3f77c738cd59df18eabcbb9afdec62d1b4bf6276816c5739f733474c460ca224bf141cb3413091c44094448147f6d", 0x82}, {&(0x7f00000ac000-0x32)="7e431379633769f358393646a432b8819f23581a3af49236ec0c6200cfc47b620ff31d22e3e7f6172a42875ccafe339e931b", 0x32}], 0x5, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f00006f6000)=[{&(0x7f0000910000-0xc0)="4d4a35b9fac94ba85a7f150118f2380366937e5f984b3c054e43bd50d4fd239213149e71d9ad82a6cf741393492b8827f5f1dd0142e1fd75213e956dd379558167fb02d6f494009992e4bfb74ad2e8fcb0482640cfaa6f02086a57ac017c752367972a78139087b752a815050c0b0787f3c7680e8997272d8c906a45787a019644052dce9c28043625b6940e1bed1107f222bc853e0258fb188d300276e277e256843df38268791993c329a32c84371a2834b732286aeb1d30fda41ee64412eb", 0xc0}, {&(0x7f00005cc000)="ab9c51bddc2298d70f0549690eaed2db9b9a1927a7998e2df31fdf40c1e504bd05a3cb283fd1cc1e49af4e620ed7f0e1c828f797cca7255e6a68b65a8bb74693d7ea6c2f796f6f7d010b056aa2dd0b811b044f6f2303439078cead641e61fd64d8b2d4126e072374f00b3e1a6689b15a0b07ad3e89ddff496833cb0e7a1b8836728aa9", 0x83}, {&(0x7f0000ea8000)="c5502de03c862f836505390c4fb3dbe5b16f709e84af4b4a29643cb6f5dd46a9b97b7feb3dd0c32feef9b86735f50ec6eeffedc40f04bdfa1396b90d89533689aded256f8138260c2087588340699fed9f3f04a9faff87012abec28d499d5770335cc8171f27b0a80f3540beadb163d06ff99cc24ee94b6b5989fd030ee32fe30b9a0f956993e52de365dfba8a074871a5", 0x91}, 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0x1000}], 0x4, &(0x7f0000522000-0x330)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x59, "993b6b7f7c0f902e95fe01261f8e12ed9690d9a328434d76103a4987caf0ac9728955bc52418b83fa7a4895085e6b0e7f84cc49439a5f6c84dee560b4cf46228af2dd5a3182dcf458980b2bbb72ef3e50c31cd93328b0dcf19"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x100, 0x117, 0x2, 0xec, "aaedd0fe65b82bb2f3d8afc3ab937d57a7bfc923a340ea89eb884b9031e0a05eb38b0bd12ebb6bcf089a1488eea3ab28f1eef89e0a22d3a4cf20ac74146a8341d3766b1bf950db2e22203e4da8938d60c57df0efc617912f209895e0a4d04ef94877d28a1ec58b4b9a03358900a646ce3ac1d253dbbb44dda599905a41e6a3fb723b0f8fd62ef84542a367589ede2058e7d5c76ea85bddc787f34a01908efce7d16cbcfcb488298f62ff4ac9c3f91d7f96851d3e3eb37b5244ab810bbdac4db3c58851880e596e6ad7f0ef83f387a0a09de0b74e0f9b24b99692403c395ff095d63512e85696ad92e9c0008a"}, @assoc={0x18, 0x117, 0x4, 0x46}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf2, "a68b9ca84f5c2f87ba76589393e34aeaa2102af5e9b516a0fed778dad60c33284ca521f9c2143b6ec78531d7f775b6c9a9b6d44e98fb80d225b849442d3a62d67fdd3fe080e975270f9e38986f9e511c633eec0d10ef9fcbcbb01b14c3bab2d371c46cfb2cf77fdc4a7a2f2be0bc82fdf6511a9d617585e1a8730fc2f4d8f747509237eaddd9eaa9cfde6b8840e37360c9ddd12d5c4ee2233ea7754fe611bd530d6f7d177b301f2d477470715a257e1c8f0491e946ec6ced5e209fe9f8fdf44e1d6a081c6de8241167ee4e07d04e21be283edf4ac4dcf87ab836dc6c822746e0e2162b49fecabf552335805212d23fee66d7"}, @iv={0x28, 0x117, 0x2, 0x10, "110ae251cf6a6062cafb91d8ded41aed"}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x330, 0x4000800}, {0x0, 0x0, &(0x7f0000ce9000-0x50)=[{&(0x7f0000b61000)="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", 0x1000}, {&(0x7f0000b1a000+0x532)="c5ada06ecc0f4082790acd7cef938d3dbe4c91e5b70116dd5bea7f7cf14fb009924f155c148eefc850fa10893405977288cd56a4330d10bba333032b29e74427023ebd1344b3656241d7ff15b39c0984c530ef7c38a46177c463d089da33709b", 0x60}, {&(0x7f00000e9000)="753c0aa1a9e756c35f823bfb86c53c52288d0f70dbf6fd86615c2370793b40ce79e3eeb67950a092b9d2d923f6dc721f902962f6a5a3934edc7825779c029378d44681d07fb48e7c73a9167fb4a9c0c7fa81ddadf6c1bcc25d414463bdc83cb639f342e9ed737ae1420f69442eef4577d46dab6f4b25c5e906700e0d8bf3477ee4e94349219cbde73b5e43898fa3c58e6b736651bc706716a65da8d0f58dff384ce895be79015f3947a721a2701187916a", 0xb1}, {&(0x7f000075d000)="f8814229d14a2cc666bb2e8e0f1ea73d939d482259cf33ecdcdf11264542e7", 0x1f}, {&(0x7f0000ec0000-0xe8)="4ca4360bd001b31f0455e7de3c8590dbcb428148e78be00f18a915b7a2933bc431840910f51e50904397c5bc2c1960b1ab94edb70a3ecc28b5a51168c4e17bbd3b1a5f95a622225416cd7457f9f23c80473f35d44b27397bba0f031da339dfb6786f633ec2a0933352e4a732a2905b1dfb7fe2ae5557b37e4d00d7f24361d04d0fcd36fbc2fd4c45c4e944889b10a72d3ab79f0b87a9a4f2c563e58fcab70a40c4773d59a8d4b4174f3c9c52fbf9e099059f8d59665ece4f27cce3eee484b868479ee10d369a6537a3b9a3b5bf487c98f6de7c45f7bf38a56af6b3bbcf2dd058acfbab1dc5117e17", 0xe8}], 0x5, &(0x7f0000845000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4a, "50aa8d24231d5a639e4d6f6a52684b5c58563601af003e023230499852c2cb6196ae8b083ca3f561e0cdaae9861fed5009cf0c35e776c5bf69760ebf23dd805b38dcb1e9aba8db4cafd2"}, @iv={0x40, 0x117, 0x2, 0x28, "6f514956267f40b5b87efc31fa948bf39b378cfe38916eab0ca1686ace33b014c4b6860463bc2c17"}], 0xe8, 0x1}], 0x5, 0x4000000) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) 2018/01/17 21:18:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000dab000-0xc)='/dev/amidi#\x00', 0xe6bd, 0x4200) sendto$ax25(r0, &(0x7f0000618000)="04112db1a9431e1ab61fdfd945864afc6e9f0bad6a2c2c5b199361230bc1dfa133f2102d9c59f1de3660b2ce170a2228a537a75cec0d10bc37ccc8b036578b345cc9c778cb59dce0009451c2a3d80d39b3970b7d16428676fb8d8f33ccd5d36c589557ea4bd90bc9994958aad507f4ef7287fca1498a51ff09e68c4ae58daa8536e9bd316c2caafadb0bdb73d1552abb1c2736409254d4a0a46f87df94669c341a2f92717b6dfb43d6567bf49e3ec8ecf63d8371e0218aa35ab96b895b13238ddf82d29c3d59802937e6a55e", 0xcc, 0x44000, &(0x7f00005a8000-0x10)={0x3, {"6a668ab17a7aa1"}, 0x32}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000209000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000740000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000bd3000)={0x5, 0xfffffffffffffff9, 0x8000, 0x20000}, 0x5) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00001a5000)={&(0x7f0000d96000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mq_getsetattr(r0, &(0x7f0000c31000-0x40)={0xae, 0x6, 0x8, 0x1, 0x9, 0x10000, 0x0, 0x5}, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") futex(&(0x7f0000425000)=0x3ff, 0x3, 0x2c, &(0x7f0000dc7000)={0x77359400, 0x0}, &(0x7f00002e6000-0x4)=0x9, 0xb09) exit(0x0) 2018/01/17 21:18:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005fc000-0x10)={r0, 0x2c, &(0x7f0000dd9000)=[@in6={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffffffffff00}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000035a000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000068f000-0xc)={r3, 0x5, 0x90db6cdf3b60b752}, 0xc) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000099d000)=0xffffffff, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f00001ef000-0x8)=0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x1003, &(0x7f0000ef4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$pptp(r0, &(0x7f0000fcb000)={0x18, 0x2, {0x0, @rand_addr=0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008af000-0xb)='/dev/hwrng\x00', 0x402300, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000317000)={{0x2, 0x1, 0x5, 0x3, 0x4}, 0xad0, 0x4, 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]}) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000001e000)='/dev/audio\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000405000-0x4)=0x9d38, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000774000)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x2bc, 0x0}, 0x0) [ 78.659359] binder: 12183:12190 got new transaction with bad transaction stack, transaction 48 has target 12183:0 [ 78.669973] binder: 12183:12190 transaction failed 29201/-71, size 0-0 line 2869 [ 78.695148] PPPIOCDETACH file->f_count=3 2018/01/17 21:18:05 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000ae6000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0x12b, [@multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ae9000-0x48)={0xd, 0x13, &(0x7f0000ae9000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@ldst={0x2, 0x3, 0x3, 0x3, 0x6, 0x6, 0xfffffffffffffff1}, @generic={0x0, 0x3, 0x6, 0x6}, @map={0x18, 0xd, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x245901aa, 0x0, 0x0, 0x0, 0x3e57310a}, @alu={0x0, 0xdcfa, 0xf, 0x7, 0x6, 0x1, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x101, 0xf, 0x3, 0x0, 0x48, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ae8000)='syzkaller\x00', 0x7fffffff, 0x0, &(0x7f00004c4000)=""/0, 0x41f00, 0xa5703ec02acda3dd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ae8000-0xc)={0x7, r0, 0x41}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000ae7000)='./file0\x00', &(0x7f00009a3000-0x729)={0x1008, 0x7, "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"}, &(0x7f00008e8000-0x4)=0x0, 0x400) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) [ 78.700103] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=740 sclass=netlink_route_socket pig=12184 comm=syz-executor2 2018/01/17 21:18:05 executing program 6: syz_emit_ethernet(0x3b5, &(0x7f000078a000-0xc4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f000099c000)={0x0, 0x40000000000000cd, [0xc61]}) 2018/01/17 21:18:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="613408b3bfe263bc66a5c840af191372258ecf15ffb98e307e6e1c268efbd4fd818c4028b3d1feba37f98fffd1e8d282fe3870a2bf13d882d03f54de516b992bf20109d74c51873f88754f1e0928341f935ee5a5815750066791c35418ed3d00ed7172a29bb547ed759a18cbf7c6f07d6b27d67d7fcc70f7e891bb621b5410cef647a8f47d170fe607b68dc8f98a404b058b51a3", 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005c000-0x8)=0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000902000-0x10)={0x101ff, 0x0, &(0x7f0000508000/0x1000)=nil}) 2018/01/17 21:18:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f3b000)='./file0\x00', 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:05 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000331000-0x28)={@generic="0c4f736e38608efecad0d014e2a2c978", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000312000-0xf8)=""/248, 0xf8, 0x100, &(0x7f0000001000-0x14)={0x11, 0xf7, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x20001) sendfile(0xffffffffffffffff, r2, &(0x7f0000825000)=0x0, 0x0) [ 78.741582] binder: BINDER_SET_CONTEXT_MGR already set [ 78.750550] binder_alloc: binder_alloc_mmap_handler: 12183 20000000-20002000 already mapped failed -16 [ 78.770724] binder_alloc: 12183: binder_alloc_buf, no vma 2018/01/17 21:18:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fcntl$setstatus(r0, 0x4, 0x4000) pwritev(r0, &(0x7f00000c5000-0x60)=[{&(0x7f0000d54000-0x45)="88", 0x1}, {&(0x7f0000a60000)="206c76225b918209c0aeae1016c42c3dc44c29c5e274dbde64f988078e4e7774dac97a687b68d3f133a177caef34721bbf3049fb1c962ccb1dd4f65390b22dcec5461c46d564fc5acaf0d914e3ccb6fbcff8e6f6dcaf78c9deedfc60971293f405cbc1ddacf7dbae36e6b1d687143dfdcea5b311e342c4020c83d0e4cfaa0008d406e8da61f69b441c420ab284c7c1e88ab0724a289c3341b61da3c947b16efda03f47ca76c7", 0xa6}], 0x2, 0xc0b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c9000-0xa)='/dev/cuse\x00', 0x208242, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff3000-0x8)={0x0, 0x400}, &(0x7f00006f6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000388000-0x1)=r2, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000e56000-0x8c)={r2, @in={{0x2, 0x1, @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]}}, 0x8c) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000410000)=0x4) 2018/01/17 21:18:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb2000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000c30000)=0x0, &(0x7f0000811000-0x4)=0x4) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) sched_yield() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) [ 78.782419] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=740 sclass=netlink_route_socket pig=12184 comm=syz-executor2 [ 78.800508] binder: 12183:12201 ioctl 40046207 0 returned -16 [ 78.834341] binder: 12183:12208 transaction failed 29189/-3, size 0-0 line 2957 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00009f7000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 21:18:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000002000-0x8)=0x0) clone(0x0, &(0x7f000042e000)="", &(0x7f000040c000+0x24a)=0x0, &(0x7f000068b000)=0x0, &(0x7f0000603000-0x86)="2060e03055893f80001262bc36dbc56f55a098b1d43ba5b7051e402ccdaa9e5a5467768a9e5a6274f6cedceb9a53d9a190d1aa0431fe69d3d40500000000000000e8fb8f93bdd9015817b6c64c27e952956366bbd3a583b0fa6cb99d2c0920670abfb0f000a4e06f60d2895763bdd8e58ca03d6ba5a2e9968ac3387118d58348c9c6ad06770e") renameat2(0xffffffffffffffff, &(0x7f0000b15000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0) 2018/01/17 21:18:06 executing program 2: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f000037a000-0x78)={0x5e7, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x800, 0x7fffffff, 0x8, &(0x7f0000a52000-0x10)=@common='bcsh0\x00', 0xfff, 0x0, 0x7}) r0 = syz_open_dev$sg(&(0x7f0000c4c000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x101882) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0x652)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000002000-0xc)={0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002000)=""/60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000003000)={r2, 0x3}) 2018/01/17 21:18:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x100004, 0x3853, r0, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f00007cd000)="") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bba000)={0x54, 0x0, &(0x7f0000db4000)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x28, 0x30, &(0x7f000020d000)=[@ptr={0x70742a85, 0x0, &(0x7f0000855000-0x1)=0x0, 0x1, 0xfffffffffffffff8, 0x18}], &(0x7f0000646000)=[0x38, 0x0, 0x30, 0x28, 0x68, 0x18]}}, @request_death={0x400c630e, 0x1, 0x1}], 0x9c, 0x0, &(0x7f000099c000-0x9c)="d1d6d1ed5da39560393ea6c798a30428f9fabb96a2a0759ac7156d2e22da0a020ede5277596c663db425c33d73b658d05bbb19260251c661510fd2b172b6d32c09bc176bba700802a53676e180e656a674d273ca27ae21eb58f9366caa977ca0775fe83e8783127cc76b68f406bfff46fcc1374272447552a5b5cb124b98e51167445c668945bbf9c09a223c96a257f836d8068fa6ae0c9436b00529"}) 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x804, 0x7, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002de000-0xc)=@sack_info={0x0, 0x100000001, 0x428}, &(0x7f00007af000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000bd7000-0x8)={0x0, 0x7ff}, &(0x7f00006f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000496000-0xb8)={r2, 0x51c, 0xab4, 0x0, 0x52, 0x400, 0xffffffffffffffe9, 0x0, {r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xffffffff, 0x8, 0x100000001}}, &(0x7f0000abd000)=0xb8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00009dc000)=@pic={0x25890cfa, 0x100000000, 0x1, 0x80000001, 0x7f, 0x4, 0x6, 0x1000, 0xffffffffffffff2d, 0x7f, 0x2, 0x6, 0x5, 0x8, 0x800, 0x7fff}) r4 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r4, 0x0) 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000e000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000f000-0x4)=0x0) stat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000011000-0xc8)=""/200) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000c000)={&(0x7f000000e000)=@proc={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000000e000)=[{&(0x7f000000f000-0x124c)={0x124c, 0x13, 0x100, 0x4, 0x0, "", [@nested={0x160, 0x5b, [@generic="0e34564dc0ec27ca75510901e677b994826b5005ea3c1d2aceb8cd7c684da8eea9cc1666f3e2a9b596f842da00d75ecc3fa9d2cdb03765203be085fc661ac3b0347d0c1cdaf52ed475ec103e1d527dcbd5b7cee16534273e80f6875cbe2a6e3e3bceda5badc20325637f0846d22ca80c685f4289f2f48d272119a73fa502b07e3d42a0b9354bbc1320b40f59981c81e214337ef524c41a10422fee59cb80de7b259f590bb3d2fc639f12f643f7935fcea478dd50ceff030a9c780c7fffead1318c39cf1471b04b3afc08101ff130a946464ddd6963cb", @typed={0xc, 0x91, @uid=r2}, @typed={0xc, 0x2b, @ipv4=@rand_addr=0x9}, @typed={0x1c, 0x3c, @str='/selinux/relabel\x00'}, @generic="7fd6bf150920abd90fcf5acf818cd605d33d21e4567ae28994464ded30213d0e407146dae7747fa4b0cb294eeff7a1f07efe1dda5e6497b8835ffc8cc53ec2580617c62ae159718d7e89cc03e35d2b"]}, @generic="1b4f8988c3b9", @typed={0x8, 0x1c, @void=""}, @nested={0x10cc, 0x24, [@typed={0x8, 0x7, @void=""}, @generic="1523a3cc12b5b9efdaec928fd035e793f17e63a174a6a9f5c2d4473cbfed2ab352617a5d0ffbcbc7ab7f33df67d595622c8bc1a681b59c2086429311c72a89281ff1c5ea1e7596c90152a18dcc6437df6ea934b8bf800518137c3efcb626815dc3fe7d90c45221aa5c724cd407a3951dceac362fb43270b9bfba3de90189db6bf7be46e0b47d596bf6feffbf37381eb5a59eace83a363e88ba2f3e9d9bea9ed00d7eb968dd1050e6200bf8ca6ac5e99060842242a85d31e382382e6fe5033a", 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@typed={0x18, 0x3, @ipv6=@loopback={0x0, 0x1}}, @generic="76ea8bbf7783dcfbf472a5ecd321241b2b66f1bcb1be851bc5561702ab102fa4977cb10b6dae0d17775bcbf77f31f9bc6981", @generic="3f7d131311420d6b58900529f997e3442108d26e8208c3d7456b19e059287f91bf74d4d4c3d94bba998b5a4af4490d4450ba31f45b54f72f80a37727de9660d344d13f8a7ed118fc37987e700d93c34a9bbb66f4e75dcb23ab0bf3c765ab696f02445d09268b2098e6de1a8865c34ea0869c4f2e998ef36a020df3ed7ee3b2bb1901493dd7ef", @typed={0x14, 0x42, @str='/dev/ppp\x00'}]}]}, 0x37f4}], 0x4, &(0x7f0000005000)=[], 0x0, 0x40000}, 0x8000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000000c000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000a0f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e20000)=0x9) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000257000-0x2)=0x9) r2 = syz_open_dev$vcsn(&(0x7f0000ab0000)='/dev/vcs#\x00', 0x1, 0x400000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000c73000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000b64000)="", 0x0, 0xfffffefffffffffe, &(0x7f000012b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) 2018/01/17 21:18:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078d000)='/dev/sequencer2\x00', 0x90000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000a44000-0x16)={0x0, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="80ebfafee35e", @random="8878e635d018"]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f4d000)={0x0, &(0x7f0000e3e000-0x10)=[]}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/cuse\x00', 0x300, 0x0) clone(0x300, &(0x7f0000760000-0x6e)="6bca24340fc72c19e6dacf3375f99296065b2e3fc3c7597795506923828ea178604a5e9bf2076f4f61a0c28ae000bbac92644009940e7a290b2945e5a0db3dd6a1c11655aac6c639ca8ef9b9baf996bc4fe46b6bcee9520ac09cc0aa52cb99687aaedc167a8d9693948be3ad12b0", &(0x7f0000ae8000)=0x0, &(0x7f0000621000)=0x0, &(0x7f0000569000)="8fc95b50866e1f643457a7dd9f56d1450dd2209ab0ce7716214fe1aaa945d7d94ebad238e1b20a5d74280b73bce9c585bcd5a715653fd509b4b6c3cab3890a4a9869b408ea83035fc336c806a614befdeaaf84e8bf213bac4891a1c5edc65d672da3132bf04f887072782c000c2a56f0da0e1540e65b96516c2cd59043d1f4b1131c705adfa3a8ce8e742f025bb68c177d9622769c8cbb51c39e0e6340c9c6399883243aef3e09c34ff0e998b0293774c68b193d432ae219323517ea79824e0c5f2d19a83935c34e106346ea975e84df53be273816f5728fa6d9e3384fcbea52a13eb0881655b99b3c0a4a15411f769ca371e7b3db8de7a1c36fbc6f3e7c8d") sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 78.866833] binder: release 12183:12190 transaction 48 out, still active [ 78.874451] binder: undelivered TRANSACTION_COMPLETE [ 78.880850] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.886426] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.892090] binder: send failed reply for transaction 48, target dead 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") utime(&(0x7f0000e6e000-0x8)='./file0\x00', &(0x7f0000c76000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dad000-0x4)=0xb8) [ 78.963921] binder: 12239:12248 got reply transaction with no transaction stack [ 78.984065] binder: 12239:12248 transaction failed 29201/-71, size 40-48 line 2757 [ 79.007409] binder_alloc: binder_alloc_mmap_handler: 12239 20901000-20902000 already mapped failed -16 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000e2000)='/dev/usbmon#\x00', 0x1, 0x1) vmsplice(r0, &(0x7f000002d000)=[{&(0x7f0000e03000)="6b5cdd7bf3a92d34ac4c34de838a770d379ae19d7eb57345978836e371423433af86243f539c8dda0618ae0a2635efc1f905576d992cce3f9e1e918bef55148bdbf175f817b9ac6d0d2b13f4469a6be90a73ed58e78a50ed2971513a41127c76647b86cf2523", 0x66}], 0x1, 0x2) syz_emit_ethernet(0x36, &(0x7f0000471000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000089, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 21:18:06 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000025000)={0x95, 0xc, [0x80000000, 0x0, 0x980]}) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000026000-0x10)={&(0x7f0000024000)={0x18, 0x26, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000025000)='./file0\x00', 0x40, 0xa00) 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000294000)='/dev/kvm\x00', 0x800000000101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000f4d000)='/dev/vcsa#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000001000)={0x0, 0x0, []}) 2018/01/17 21:18:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000b0f000-0xc)='/dev/amidi#\x00', 0x4, 0x0) bind$llc(r1, &(0x7f00006b3000)={0x1a, 0x17, 0x8, 0x0, 0x100000000, 0xff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/17 21:18:06 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000c5c000-0x53)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x3, 0x20004) clock_adjtime(0x0, &(0x7f0000f16000)={0x9, 0x7, 0xffffffffffffadf1, 0x3, 0x8000, 0x1, 0x2, 0x7ff, 0x6, 0x2, 0xffffffffffffffb5, 0x7, 0xffffffff, 0xffff, 0x8, 0x8, 0x5, 0xfff, 0x9, 0x3ff, 0x4, 0x4, 0x100000001, 0x6, 0x2, 0x3}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000160000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r1, &(0x7f0000750000)=@ax25={0x3, {"d2b2a447af2a1e"}, 0x0}, 0x10) 2018/01/17 21:18:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000929000)={0x0, 0x0}) r1 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r1, &(0x7f0000000000)=""/32, 0x20) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000440000)={0x0, 0xff}, &(0x7f0000345000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002a9000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006f4000)={0x0, 0x6}, &(0x7f0000fbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003ae000-0x98)={r4, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x15}, &(0x7f00005dc000)=0x98) r5 = shmget(0x0, 0x3000, 0x0, &(0x7f000011f000/0x3000)=nil) shmat(r5, &(0x7f00001fe000/0x3000)=nil, 0x4000) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000025000)={0x10, 0x0, 0x2, 0x2008}, 0xc) 2018/01/17 21:18:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dd3000)={@common='ip6_vti0\x00', @ifru_flags=0x4000}) bind$alg(r0, &(0x7f0000325000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00006bf000)='/dev/audio#\x00', 0x4, 0x101000) mq_timedsend(r1, &(0x7f0000d61000)="1b15650b5a53717e8abc62f4c93f2d685c51c776d5530fc0866f2a56ee9e0fce8a2458e7576db0abaf057f", 0x2b, 0x1, &(0x7f0000af0000)={0x0, 0x1c9c380}) [ 79.036202] binder: 12239:12248 got reply transaction with no transaction stack [ 79.045005] binder: 12239:12248 transaction failed 29201/-71, size 40-48 line 2757 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aed000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000945000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000812000)={0x0, 0x100000001, 0x1000}, &(0x7f0000930000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a28000)={r1, 0xffffffff, 0xffffffffffffffff, 0x5, 0x1ff, 0x8}, 0x14) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00001b9000-0x38)={&(0x7f0000292000-0xc)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000466000-0x10)={&(0x7f0000e4f000-0x154)={0x14, 0x0, 0xf, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x7}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x4804}, 0x0) bind$unix(r0, &(0x7f000048a000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) listen$netrom(0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eef000-0x7)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000e21000)={r0, r2, 0xa1fc, 0x7, &(0x7f0000913000)="6cd826bb071bbbe406cd154d5cc9c9dfa8767c223d708925b6d09565915d950b6883bb546d43aa0d05555892e0dade1b11b998efb0915ee248db9d3b6cc228327f703924dbf102f515fcf049bf5d86cbb65560db9944106dd9880a67", 0xfffffffffffffff9, 0x2, 0x10001, 0x0, 0xfffffffffffffffa, 0x81, 0x101, "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"}) 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000fc6000)={&(0x7f0000000000)=@full={{0x3, {"832d7341bcc3bf"}, 0x0}, [{"8f09bc4a8af5f2"}, {"85a619b6a099cc"}, {"bca4675755e028"}, {"dc873a41ea5de3"}, {"9303617dd1f5f2"}, {"f6814b5595a097"}, {"564b45ce8abc80"}, {"c402d313bebf21"}]}, 0x48, &(0x7f0000544000-0x50)=[{&(0x7f0000001000-0xbe)="a3809d3942d6db976040711ade49057a28b953a4558b3a3b641340b985b2f219bb68cb50663cd9a7d5aaba6f7648ee539bc138aeb3dff140954f4b689b924fa22d1329ffd152e07479b9d339f2b37b766868861ab387bd7641a59705aad46b0ce00fb7ac36636e195b8bc21d427396329fae78f0355995457e6adb8d06785cd75b4b40df2e711132b2864c3010c1c0a8cf728d1420334e81232484ab95b5d9d2e0e19623269ce72ba834c5a5a1921e8695f89554812333681508331cf11d", 0xbe}, {&(0x7f00008a5000)="b9482ae7dd772e7782abf2e306170af1217c81243f315267385e3cb5ebf28acded6af1fe368fa14e24d0257ec75bedc07eb0ebd18d256630993b61b1bd90d36921194f34fe9fe0a764330fbc610fb67963a07ef02b500052671cc810d3be797cd818d5b7f3", 0x65}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="aa6479e5ab709a88b5ee46785fb5fdca17fb3b9104b4e4a54b9104069fd265184452d6e15bff53c70b45b94710138d8dbe9a38ec75736ef335e436d10a219ea367baad09b994cf72a9eb92ca234df2d5d9f0db6636f0af78ccb6ff37b3d65573b6d9d8acf4a7423732b9448de8a2f91b149a64fbd1106a62d28e3df72a6d26d0d7a94d5b6dd2a27819677c4e7c51571d895b8412d9af06e3d4c27bcaae56e986991c7cb74e0d1ebc01589307d4660e429703a7eec1e9997754e274409054c0e241cedc541531e5ac08559bfa5b1b", 0xce}, {&(0x7f0000001000-0xd4)="7030750281bc1d2b9676ac9c2c4a72ea1f17bb0e7d9efa7e4ca6d0e14d2ce1e1eff3dbf97bcce96a7109b30077a76f86abf7626ab4debf8c01dbe5f26840d5c14d3208f4b9658087d49283d616dd0ed6e3d95039b235280afaf40fd9276265096f33b9458ef819b583fcd8ad8cc6b98a8cb5c4e4396cdfc733d0740eae97778dcfe22f4b8060b4526e879256ccf306f2e65bb2cd8a79a8a1143ab70b41da84e54a2e8f30920c9b1594090ff56bc5221860fabd931fdf1bce0dbc850dea04c6a3a22f7942794b167ccab9362eb740fc335c71cf49", 0xd4}], 0x5, 0x0, 0x0, 0x1}, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000176000)='./file0\x00', 0x0) mmap$binder(&(0x7f0000051000/0x3000)=nil, 0x3000, 0x0, 0x111, r1, 0x0) 2018/01/17 21:18:06 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000482000)='keyring\x00', &(0x7f00002e6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f00004ca000-0x5)='user\x00', &(0x7f0000f8f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002bc000)="2e0e5c4ce5df68026a70b054bbbc78296e1a4e1c6b2eaddba21b0defaf554c93cef774c518f9dacd953e4e28c1d4500409576dcd86aa26c60626947cc1b66b27589209a989dd45fb982fe23fa68577525d871ba59d3d4ad5e1c31c46300bf677d9a64fa45d55a9c61a128642892d762e7883412f1c92f7039bf9e7846fccf9aa29733d3606aeb6a1c0122fc0d6e932c7592636fab14adc894da7635bc497bc327c0e9acdacb850aec377ba185bb3144379dd9af0fd4aab277473c56cfc33ab9ac100bf4df4b09ced80d208d186f9af739f3e4a5612841ae6585fad638e194077648b28dfcc", 0xe5, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000b35000)=[{&(0x7f0000a95000-0x1000)="e59f8cb92d92f78d11724658497fde2228b10a039df5eb9eb0ab64134794aa698c5860b698b231600e1f93f3fa30d1749d9ff764a464c090eb89d166647dd176e63ca260f9e935436444f0e130c51011e497d324c6429ec2e1b918859884ece95c7738b9c669bcbf8e28c8182cef8d68eb95bfdcd194e5fb1d67cf102a5507e36a31ffe7aa64d086e209acf82787dd5aa397a5004ad4e9e0b13b6281df854a5ce7dd631d2a542ca6e57588d390ad566be906fd7ce0f23eda5b71760946f59a37ca86370cebdbcce16cf3a66eac5ca1189ca09a2b08a3898fa728274ae4742b30d8b54195845ac40b0272e91216bc5ee4c72c0a5db0c5ea590218cab36fd6e1ea48a58f33a2d420da2f37ce135344d7be24214443bf4cd24b5bbb11a085b1f569c082137ffa6cd1d738048415a3183eae9a8ac1348b2ed335103869ea5ae22b60075b79f8bdbb1b86dc127224fbc8e48d4a8cbf531a66a2d2706d6558ecf07601128977438498ccf6269e91fe1139c2578fff61ce4389a12ed763ab10e1f29d94e0f9393115cbb1b81fe0f316cc2b66d37e73db88ae9df028a1bdba187b656180fbcf9c65f725f703428c4db6701f63d246694881727bc64f567f913b4941db7ad68a4bca1a27c27ae5a0d30025f1c3b5134f3f7c7325c058b1ecaddc01c3b978ac04f1c1f76198d9ab42eecbde54d9a12e65755395369096fb2cc40fb75cfee62b0100ad281ce8fb410d94ef7d92bec558db0e14ede4f47cd5f07caf417e07c8afab56f9362e427c4f8e3e8d2d14368ba5a636fb7ef3fd980b9068cead700798888d42f05ead7867f64887dfeb14d547b02c063bb5dbb3768e801116630818ca2cd645ece511f3b345b6c6afd7ca129eb31d8d15386f367ca28ab2d992bca24eb0efb5f98174eab04d6a57a641b2673b33d75edd96d55b9c42f14658949ea24c0f21d3d571e4e1556d929febdd8b774618cff362a796e7d8bc5a12e53a5c09c04a7f230eeb2f3a54781e97bd2ad6a9c71096671d5fff23e0e2b4b0fd552cd52ee71336e9e144aba2625ee4d564de1d5c1051053b95e0414a150ec4cd5028b1c07f91839fa7c2dd750c840055bd0dc8e7ed287de09f66f6436db817dae417ca894c8fe7faf0bac6616f7b5f280ce396a46849d65e9cc0bee9a477d8220158450e41e63bba5642feff0bf5a37e8b0c55cfc593ebf3b649067b80c1fbf6b5cdfe1ded3f5fa810d5b5e3ae5d94645b3bc73ceb711a0439b85c4e6f56564b60cd34d321c79d87820a476e8026a056f2d16b3dd87223412755aafae8b755b1896c136e96adcf1c98b15b38afb4154120792becd9cf74ee3b13b651c3d2ea8bdc548d89d0901277fb738d0d764d58241efdb398bfab4e66978c5e12b8242f78b0c86b8ac149c87de810b842c0d5cb7d29bb0054a2c39be587d26c4d601c765f3bc65f192cacb6fd608de383d662c434ecb4fbf72ac713f51b6e1233f49dbf4a9699879f7239f3970762e1dce340b83dcca8cdddd88b0c5b20b013774d1d5860ecc55b43a8590bcdc0359a6a2c9342b677dafa7374b63ad1f1e6d9f92cd0055adb89f380d0c540130f9e45478914b17889749257f9fc544d8d05528ad32a0dd6e3620376e7426a51337b35acddade384609658d97957c21b7a7fa253ffe8f54dc6f969f4cb1a6282eea0bda1436f9741c55eb4c39a9de885f74c28eab9c0cb794a394358c31ebb5aff2fc7fc078981c156eff340a75ea64ae732f030982927ebe0c14b638775a4cfdb823dac7c0fca702b17039f611f275e5244adfa34062e5f1bcb080f7576980cc96827d9dfff0854eab20d77e81f0e5d934865a0dee948ff90f67545764dd5fe2555c28a528b5bea2140609735d95652972b43c391943d0d69a2d7b4f00e74ed9fcc5375d531f2bd3f09216b94ad95a0ae017fb078f06093df289b7905f755e293ce5be67d2d25c267a470e0a94da5e07a06e1b200a1ee969053fddee6e1f744075366c106335219b97a076cbfbea10712f165da23b5d0e5dda5a599c0b412185e787fae48a267815a1cc82f87b60e18cbf41b3d633e664d0ec47ca103fa46f95bac2fd6484e2526b511752fc9dd23f4125c7d36525ed5e28e8ac2140744e528552fa07056387f19bc4cff24d5abb6cc24867d2563d2c154dd3f869a4c313bbf10ae7d5daf49484fd846b8e1dee964d42080baeaacc98be4a8773cde08fb970ad12156dcee360d67fc448e34f1c4b46d8b83687bae82040cb28cca22e1fe563f63506d03995c1267c969f67a778cf3fcbf0c19b4914c902e839e234e174baaf62e928556133c244d48db20c64119ed7150a6024f833c77bb5bef43e31a9de5ad435ce3c5f2b9debb3f5d31d569f23d17f51acbb3de5f933ede15bdafc6ca8c613cac5b916d666b47c0d7191950fa8603fe3872ab7e4dfc420a4d9d98f4c7c91db7113ca55214b7efc1a11b769d5747d3fead37030056240989b9885d71342e567047085ae435e23578e7633c6cca5f60a7f882a0594c8646122640ca3e382da46ce227c095fa1386b39202203835b6330c3998361d7bc392881b9e7b009a436403e77cc2742e8be1d39cb8e33cae457f3cc151ee051522ed2947a815aa96948fefc82fe58b79f23024b62b2b42085da983104aa20ac7bb2d32d2796bf01098bc65e6e6f8b39aa07be190160b6d26a93e3e9332633f5b3cb443bd219714161712c7133154dbde2698fbbc8779bc70f07cd8861f745a30c6485d161122e4dee0dde34890a1e5d11cd3480080525d5b6b3a63bb5cd381cef94b705c511e10a6dd1ad1591eefd9a31064e67b2e46e69aa8442499c33c4641aa4842bf7f0257949b4f27656e3e36536fde839025481b123b4047d5212c10b41abfdb1d8024f17ee2bed926a6cb43c1cde162db55c7804d51f998881f8bfffb48224b2f33061b7e2e11df3c0fe08443a179a4fd4b6858238f56c0811ece2149101a6b96b1c02722d69baedd32a827852fdf39286b7ec16162b9166dee93b74ccdd06faa50785d7ec86d57016dfaec52179474eab3585555e4b93c1fd192c23f7e49f31d6f1e0605317a609470219a4cc238f9d1f2125cc984a3962f8edfd7dfebd925c6de687713af53cd4689b9d06c9790b2539089aed8da9fe9fcfd21ed75ffa0716b4e989d075199cce8126f10a51b422690229238fd172dc0d3a9a12c515f6b532a5e48e3cb47eba0075eb6f524fce9a57495e9f595ac9169f3184d9dca924ef34040ec13a77378eda3668f927bfbda97f437d01f7781e1f74bd225183f04d82eff734a8f4a6a080bd52d719fb6ea09c367a5d15d62512dbe173f1037a94d2b322c5abc9c877a009ec9dc0203047f8801cfd21d8a87827e93307d8cf5aecb41057af2aab6ef05cf9b3d2d838ecbd3806272cb88ad13b1d5a7f0388b76afe49fb01265b4f398b9e7a1b8e245c04d2052e5ac01abcc4c846d3bb1837637bc3aec80a1e79ca8f058746cc6141a59c90f0f8f50f22071d4bd336418e893818b9aca622cbe819947953f86cff5b0bc8ef1e0318877bcbf4746902dff4b51cb4c5a5fff482837a95010de40f128848053e95b28dba31bb9d3482071c07bb9e7bc6d5900b79679c8d5728fdafa94fe1eba9ddb4f73929d477fe2d6334a76e85d8cc76c36e9134776fc91533b153bacc928a4ea535d4659e4378f8fa1ce1174b24aff2dc94269fd66f9b179922d557664a687d0bc587576ced8c8c1d5c0f5ecb61ec45ba682f4c39c6d465ba539fcc04dc28f2e1d5b4173f707e89e58bbc92c7ed6ed1fb09678e607dc259111b7d1bccf1828889dfb7bbed883ef7a68c087038fd0678ce9966c29cda3e7324a6e5aaafb669b7414ec1fa9fd0baa6ee15a5acb67279a7eb9e0c84f9e3a421535d212d4e698200eb5168413d67d01d25f5762b7ef3bd8e5fea0a67dc1f0c2a6249d21e69d8e855331f25a84002ef3a70dcfd1ff636b2d0e2107441b2f69271566fb794c257f4d1fac91404552a2755b8bd71b82741e5a0f479d0c30a49919afbe46ba878d79ceeefc597b4c458e295126e4b767fd2894f815b2a62a252c232f9700850799af34a4a15e2c5e92128a1b6cab7af241f7f57a10fc44881d4150b5643c4f8768b2f95b50dd53133b1e4e3da6785f1400519bbe2d90a5d0be6210f373862d69e368e0b0865668d5485909e3a851c808661c435bb5f8b7174552838d4344c28a070f59695bbbb4f6b150217a63c8fa4f58c6a8a1ee0797d69803db46ac0fdde8973aa8fdf185697662500fe9056d5e8884cb38d0211bca78ac9065a28b419d2304108dbd91004c73ca465efe58a71358a2d77a05f5198e037559a25f6e21e92bc9737bbc5f1328b5f0ec9d8b2d4f8ffad8c049b04b6b12da8de7e2fb2b8088d81065ff8b97be5acc78eb2a46af0a9785d3e8d8ce362590259c566c6a434e6938bbe783bdd3b9cd5ffd6d4c95ef12b96cc40608355c38d8f43404a1641501a999addfd244eea3998c0700188400db24ad142f1e30446425ca0fcc718a53e224283da43cee1b74ea8a084df2b1c285fae0b4e296aaf3ef54cecefad29c11fdc82cafededffb42a6e85f00d13594d383079a9cb6a00eb4f7f5063f7abc7b45f894712e8f4c5fd2f7a8fdd80a23401763b5cbf84595893696c705287e120a0d62a2ea1ad53d5cb9cdaa3fc9b0acd6212452cf36c9c7754fd291916b178a86cb3520fbe3e4c8ef215c28c0f1fc884bac8ed505263f2349d2862c7f03202d25e40237592f8ceffc6d07fe8588eba42528d387813e84bfd2c3e3c1cbd3a924ee4d0f03514583c0ac091a990548ffd793a144dcda4e8f5a5c418d4fdc92483b390695fdfeb1225b5c69c7e2a97a9602d3b31831eb707ef1ae2fbd43e2621afd7caba62b226e31e1b89c0b06b58391e976e0a4a2150d29d52a1c19e10b62b7c89b1478d948fe88737081f4ee7e159153f488cf00924a468fefcf8b38cc741c378969dc0982ca227bade3e63bb6eb235523f13748999ada62256a30038f2ed7416ba2edf1fc5a035e0affc3eb5c95c6b897268df904be40909ce82b41ff57f294d12259d4c3b4dd5f83308f4da6a382cdc706602abd566e03a9689eb5a90eb66749398b1848bfa61e3ba069ec517ff1c0740bcc9a841cac8ef1b91482c79bd304584efb03c88a1a6dcfd78b106621b38ebf6f829930d8e5e32234f941eeaf6ef6c9b234017401fa555b9edcec5ea66b0b1022064379f35c27021d8770b1279a48baec3099483b69386d83dc74c2950675ee26240369bffb154401ae64cc1c4a462e6d7420508d48f700b6f219b7d02c16c9c6bb4529a981ee370e01482ec83bd2b40f2259de9f7e856a19585bb8ce0c5c354ba4ad4c84bd26c1f04097387df3c8834633bb12ed59cc196402d0986e49f379cb50f93025b4a28cf03cb0daf9cf87c863a958e7e38e4bd343c08a42d09d97685429f4618a64ec148b25957d21500e13cf9ae1593ca2cde6a1019c9db321f67ebcff57109e553f54c2677f14df820bdde6aea6a5595a0948bf53444c8838a9357c91ca4a92418fada2792c8b8dbc3a49e4807e7d2591d5047e6dca43eb27ba9358874927a3354427d1bb4bef7ec390ef12696f62f6e358841a1c1cf99ccbcf719e63b1c7dcfb4bfc415598486bc9e4c2fd397558fd70972e5eaab3adbbf3ede7734a5e6eefe7a5488e06cebc001b551d6fb4b9f64c04de480ee0bab2b4cb0f95cc410dda5d811cb5175d4abdc3cb7907eb66d70b8e6665c2dcf6f61ada677ab927f858c84cb273e833450e3", 0x1000}, {&(0x7f00005a8000)="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0x1000}], 0x2, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) symlink(&(0x7f0000a92000-0x8)='./file0\x00', &(0x7f00001df000-0x8)='./file0\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x40a) r4 = memfd_create(&(0x7f000005a000)='@@[=lo\x00', 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00003a6000)={[0x80000001, 0x1f, 0x2, 0x1, 0x6, 0xd6f8, 0x3, 0x401, 0x8, 0x7ff, 0x81, 0xa14, 0x7f, 0xffffffffffffff80, 0x9, 0x7], 0x100000, 0x80000}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) renameat2(r4, &(0x7f000094c000-0x8)='./file0\x00', r4, &(0x7f0000086000)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f000078d000-0x28)={0x1, 0x20, [0xed9f, 0x2, 0x9, 0x4, 0x5, 0xfffffffffffffffa, 0x4, 0x7fffffff]}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000fce000)={&(0x7f0000834000/0x11000)=nil, 0x11000}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000583000)={0x8, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000569000-0x18)={0x4, 0x1, 0x40}) ioctl$KVM_SMI(r5, 0xaeb7) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00002be000)={0x0, 0x0}, &(0x7f00009e1000)=0x8) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/17 21:18:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e09000-0xb8)={0x0, 0x44, 0x400, 0xd5, 0x1, 0x3a, 0x7, 0x20, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x9, 0x8, 0x3}}, &(0x7f0000ea3000)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007d5000-0x6)={r1, 0x200}, &(0x7f00006ab000)=0x6) ioctl(r0, 0x227e, &(0x7f0000001000-0x1)="") 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bb2000-0xa)='/dev/vcs#\x00', 0x6, 0x82) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000c0f000)={0x3, 0x8}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000660000)={&(0x7f0000097000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000afa000)={r0}) uselib(&(0x7f00006d1000)='./file0\x00') 2018/01/17 21:18:06 executing program 0: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ab000)=@sack_info={0x0, 0x100000001, 0x7fffffff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x1)=@assoc_id=r1, &(0x7f00005c3000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x7b00000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x119}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setstatus(r0, 0x4, 0x42800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ae8000-0x16)={0x0, 0x2, 0x7, [0x4, 0x3f, 0x14, 0x2, 0x0, 0x7, 0x7]}, &(0x7f0000225000-0x4)=0x16) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000c9c000-0x10)={0x2db, 0x7, 0x80000000, 0xffffffffffff8000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c75000-0x6)={r2, 0x10001}, &(0x7f00008fe000)=0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000c6000)=0x0, 0x4) 2018/01/17 21:18:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000021f000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/17 21:18:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3ffffc, &(0x7f00009be000-0x10)={0x0, 0x0}) r1 = getpgrp(0x0) ptrace$setregs(0xd, r1, 0x7, &(0x7f0000b51000-0xf9)="2cf9bca671154511ae8a901632c8a675fb84096ef09472ff567fe120ccbfc563214c25f7f1efc170e37e07475ffc12e4cba9e198a19135fe75b42cf6188ce9f5a1bc2ff92710a770eb1330b7ad04f087aaeda4560d307e1731345ec62d459de2fe8dfd6caba21bf9e3727cc73f65ce08fc09e66d6505c42d0d8871404c6fa837c0c5216c47609c59c4638766530d85f2d8dde43cea10a11b0c9f399f3cd0a81ddab1c4f710247f9a5f99f34d77866392c5f9896ec516371d537c68280a738b62c0c693722f473813fb35cec0af2124ad205761097f26c0fc70ab2d3f9f1bd56306e476e0c6ba06e6425b62d042397992922c394bc1fc295408") r2 = accept(0xffffffffffffffff, &(0x7f0000ed4000)=@generic={0x0, ""/126}, &(0x7f0000f94000-0x2)=0x80) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000042d000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00008c9000-0xd4)=""/212) removexattr(&(0x7f0000dac000-0x8)='./file0\x00', &(0x7f00004c6000+0x725)=@known='system.posix_acl_default\x00') rt_tgsigqueueinfo(r1, r1, 0x20, &(0x7f00009be000)={0x2, 0x1, 0x60, 0x7}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f00008ad000-0x8)=0x200) setitimer(0x0, &(0x7f0000351000-0x20)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f000008a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setpgid(r1, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00007de000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x2c) accept$alg(r2, 0x0, 0x0) 2018/01/17 21:18:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000867000-0x9)='/dev/sg#\x00', 0x4000000000000000, 0x27d) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c89000-0x20)={@generic="68243f93689a91e74f4133e05c68d25e", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000055f000-0x400)={"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"}) syz_open_dev$mice(&(0x7f00001e5000)='/dev/input/mice\x00', 0x0, 0x80000) 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000211000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000266000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000018d000-0x10)={r1, r2, 0x4c2}) r3 = syz_fuse_mount(&(0x7f0000dc9000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0xaad848d, 0x2000) prctl$seccomp(0x16, 0x1, &(0x7f0000230000)={0x8, &(0x7f0000d32000)=[{0x1, 0x74a, 0x3, 0x0}, {0x4, 0x81, 0x5, 0x1}, {0x100, 0x7, 0x12000000000000, 0x5}, {0x4, 0x6, 0xffff, 0x4}, {0x3, 0x8, 0x9, 0x4}, {0x6, 0x756, 0x5, 0x8}, {0xffffffffffffffff, 0x5, 0x69, 0x0}, {0x8, 0xffc0000000000, 0x1ff, 0x2}]}) flock(r3, 0x5) 2018/01/17 21:18:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) mprotect(&(0x7f0000fd7000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000368000/0x3000)=nil, 0x3000, 0x0) 2018/01/17 21:18:06 executing program 7: syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000)={0x8, 0x6, 0x4, 0x1, 0x81, 0x7f}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x7)='status\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000009f000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000681000-0x8)={r3, 0x2}) 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7b000)="", 0x0, 0x40, &(0x7f0000deb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4f) mmap(&(0x7f0000d99000/0x3000)=nil, 0x3000, 0x8, 0x80010, r0, 0x0) sendmsg(r0, &(0x7f0000df0000)={&(0x7f00006b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(sha3-512,ctr-serpent-sse2))\x00'}, 0x58, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x0, 0x0, ""}], 0xf, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000a86000-0x12)=""/18) 2018/01/17 21:18:06 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, 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) lstat(&(0x7f0000a10000-0x8)='./file0\x00', &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000359000)=0x0, 0x21) 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/rtc\x00', 0x80203, 0x0) r1 = request_key(&(0x7f0000010000)="0473f3", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)='/dev/vcs#\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000061c000)=0x6, 0x4) keyctl$read(0x1d, r1, &(0x7f0000010000)=""/0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f58000-0x2)={0x7e1a, 0x7}, 0x2) readv(r0, &(0x7f000087f000-0x70)=[{&(0x7f0000956000-0xca)=""/202, 0xca}, {&(0x7f0000894000-0x40)=""/64, 0x40}, {&(0x7f000044f000)=""/213, 0xd5}, {&(0x7f0000aff000-0xea)=""/234, 0xea}, {&(0x7f0000c36000)=""/235, 0xeb}, {&(0x7f000027e000)=""/70, 0x46}, {&(0x7f000097c000)=""/4096, 0x1000}], 0x7) fsync(r0) 2018/01/17 21:18:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x203, &(0x7f0000000000)=0x0) 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00008d6000)=""/154) openat$kvm(0xffffffffffffff9c, &(0x7f00000a6000-0x9)='/dev/kvm\x00', 0x8280, 0x0) 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x11)={0x67f, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x8, r2, 0x0, 0xdc}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, r0}}, 0x0) getpid() 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="0300339c", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x0, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}}}, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000002000)={0x5, "6a9753ebd204"}) 2018/01/17 21:18:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x2d0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000019a000-0x2)=[0x1]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/autofs\x00', 0x40aa00, 0x0) socketpair(0x6, 0x2, 0x7fff, &(0x7f000073c000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000010a000-0x8)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000c08000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x399c424e471e419f) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000043f000)='/dev/vcs\x00', 0x40, 0x0) semtimedop(r0, &(0x7f0000dda000-0x2a)=[{0x4, 0x6, 0x0}, {0x0, 0x4, 0x0}, {0x2, 0xb1, 0x1000}, {0x4, 0x6, 0x800}, {0x0, 0xc0, 0x1800}, {0x2, 0x1f, 0x800}, {0x1, 0x80, 0x1000}], 0x7, &(0x7f00004e6000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000112000-0x8)={0x0, 0x0}, &(0x7f0000324000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ad7000-0x8)={r3, 0x7ff}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000095b000)=0x0) r5 = syz_open_procfs(r4, &(0x7f000089c000-0xd)='clear_refs\x00') sendfile(r5, r5, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/17 21:18:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00008fb000)=0xe577) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ion\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r3, 0x2, 0x30, 0x7fffffff, 0x1}, &(0x7f0000006000)=0x18) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x3f, &(0x7f000018b000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000071b000)=0x0, &(0x7f0000998000-0x4)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000996000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002ba000)={r0, 0x7, 0x1, 0x81, &(0x7f0000b5a000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) 2018/01/17 21:18:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000b67000-0x12)='/dev/input/event#\x00', 0xfa7f, 0x24000) r1 = socket$l2tp(0x18, 0x1, 0x1) tee(r0, r1, 0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009d4000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000467000-0xe8)={{{@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}, {{@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}}, &(0x7f0000b99000-0x4)=0xe8) getgroups(0x2, &(0x7f000055f000)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000c53000-0x4)=0x0, &(0x7f000059f000-0x4)=0x0, &(0x7f00000a4000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000164000)={0x0, 0x0, 0x0}, &(0x7f0000e8c000)=0xc) r8 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000090f000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a5000-0x4)=0xe8) stat(&(0x7f000007b000-0x8)='./file0\x00', &(0x7f000011e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000360000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc3000-0x4)=0xc) getresgid(&(0x7f0000893000-0x4)=0x0, &(0x7f00005cb000-0x4)=0x0, &(0x7f0000663000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000719000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000271000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000145000-0x4)=0xe8) getgroups(0x2, &(0x7f0000eeb000-0x6)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f00001c5000)=[{&(0x7f0000af5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000781000-0x30)=[{&(0x7f00002ab000-0xc9)="8ae777da2ce6fe455eb48d8cb0823fd639ca44c623a7f17c3e3b372150216c4bc8a2e3c1ce8175e30def7acb44d52919359c9f3272168ad17b3c894c938569d33f381d89b2ce8165acc51b6ba7af43b000205c430d254e14cd0c03f18e98f53efd33f0f717ac1d7465460aa9aa5b5505a608515bf8c76f02a79f5e77f6e44bef7ea4992b11d4bda7e5b15e35ad01ef0fd102d18a8fb6ec84aded5e4920909b31df3b97233a3ad4cde9df4b5691a409433d4e44f4eadced664ba582fe275a3d3c1d3c5cae6789c1538e", 0xc9}, {&(0x7f0000c65000-0xa1)="a4e3c1601598bfb9df6056d0d83ac0ea39079b466779ab5264daa7023b215fc66e21d4e4135b6fdf630dca6f94fac12ee0f2f4b7e12c272a388e091dff1027388db9aa7a7b65270eacba2c0834ebcdf082a9656dbc460f9eb3c928840e98893a21247c733821ffbb4758bb6b6bd3cd40e2e570cfa1b2a39ba528c6d391bdf8704df05b6eed073408266af40e50488403f1c643c6ab7feae46ca0d43d9f0a24b888", 0xa1}, {&(0x7f0000077000-0xb4)="a9eaf00736d5cdc66cc8c682ef1b71cee422933e05c5c65d3da6c7c031f6cfea05926b547c4e1b0862422912e6cfc494930a72fde1643c2457d4b98f0fdbca1e4803173908de91804532be71e276adfd35b3af743df47a887de3232aabe9547c6cd46dd85d405eebc715a2ee68611a6faf070d56160ac2c383b829b70ca19f6ebf7518381f5c96dd07be4949a2a4bfea720ffd32ea6196d92e0fd38825e06202a986a2255d08d2147e31d4b3f49d2ae629774f18", 0xb4}], 0x3, &(0x7f0000fe9000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa8, 0x20000000}, {&(0x7f00009ce000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000dec000)=[{&(0x7f00005b3000-0x15)="4c4c2f368c6a235537b6370be06e73b961f235c98d", 0x15}, {&(0x7f00001a1000)="f1832dc41fa52f55a848535600ecda27ff6ebcc17a652a3ebbc73620a8e889d3", 0x20}, {&(0x7f0000734000-0x7f)="740bf68b9c5b1d1611de9809e4a419017ba6b0e39bc2e3b23493e32c6c8cc30a03a228c74ff9f124304b2ce68e17fb9794fe9ec6e3d26868f07245d7a748ebd9c51334076806cda2c82631ae4891bb7d21d94dd25118cd77baa666d707a800507fa52931d6ded97f49355415f993b5ba0e540dd532db31d184b580f7b079a6", 0x7f}, {&(0x7f00004f4000-0x3e)="a9233f921b58d2b191176c3fbcbab324a7c2a38fa5031b2a13a38f24aafe423d8cab10665ad6d0dd5bf232adf2039ca565247754e25d42203147d2dfb6ee", 0x3e}, {&(0x7f00009c5000)="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", 0xff}, {&(0x7f0000248000)="07b8340def83c943088993b30d1e254e71123540f5ccb5d69c2d277e901d1db9b7c7cea1cec752aeeaf069e13f811bc6133c1471093883d3baf3bc207cb3aa86356d088b52ed5964270167e4264b85f12e3cae5e8233bc4112f53c59f0421c1050b2843c0bf728abf2487628223e5f7eca71d0876fecba2521ecf8ff", 0x7c}, {&(0x7f0000fab000)="14c27c30f7319b28d095b29fe312ecaec53f0d0efb20c3175c9a80b6dce053a8bdce5d636dabab8a09c7c735de92b16d9907e03452ff0d766c76485508b9f9d20797358363fab3ebbc645cf1c730448e801e5b49bb8c922bdd11aace5eee83d95fe36d99f757b645edb11b61ee6bd019d94bac1cdcd7d112d07e427bf242d981cacd9c482cac05565e7c88416d768922b806a3371ac17367471bae0be0d0b665de52f2", 0xa3}], 0x7, &(0x7f0000609000-0x20)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x10}], 0x2, 0x8000) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000005000-0x9)="649b", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00004c0000-0xf6)=""/246) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000005000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "53fc5ebe5bf28e7eeb9079b0d584d614d42a7b2718e5fea1252d0093258deb944f653a83454ab41665f4fc23cfc829343abb5b3a42c9da293fcaf6661f8fbc", 0x2}, 0x60) ioctl$EVIOCGREP(r17, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/17 21:18:06 executing program 3: 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, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000870000-0x10)='/selinux/access\x00', 0x2, 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$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000f000-0x120)=[], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) close(r2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a50000-0x4)={r0}) msgget$private(0x0, 0x2) getsockname$netlink(r3, &(0x7f0000e2c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000627000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) dup3(r1, r2, 0x0) shutdown(r0, 0x1) 2018/01/17 21:18:06 executing program 4: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d5b000-0x8)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008006, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x644, 0x0, 0x0, 0x0) 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7f, 0x4, [0x5, 0xcbd, 0x5, 0x800]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x6e, "12743c0a13c1faa3a7f22d779ac6e611abaafdb92fbe8272a4aeada7fa2966466e70c268da682f29b851939b7f3e69ce8f2366952c899e217486e0865dae481cc11b4a4da690b6e4e4b95136f541b76912a7e0727327b3699224ed56c3f9ec005c96cb4e1b2f90073c153619cb6a"}, &(0x7f00007c1000-0x4)=0x76) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f81000)='8', 0x1) 2018/01/17 21:18:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "73c098", 0x0, 0x33, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@routing={0x6c, 0x0, 0x0, 0x0, 0x0, []}], "bf9adfcec12e5f5e"}}}}}}}, 0x0) 2018/01/17 21:18:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) mount(&(0x7f0000e47000-0x8)='./file0\x00', &(0x7f0000d2b000)='./file0\x00', &(0x7f000012e000)='ubifs\x00', 0x4000, &(0x7f00008d2000-0xff)="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") exit_group(0x101) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e2d000)={0x0, @in6={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x6, 0x3}, &(0x7f0000b57000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000309000)={0x0, 0x100, 0x0}, &(0x7f0000eb8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009e4000-0xb8)={r3, 0x8, 0x126, 0x0, 0x3480cf8c, 0x9, 0x15aa09fb, 0x6, {r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xa6c, 0x1f, 0x9, 0x0}}, &(0x7f0000d22000-0x4)=0xb8) dup2(r0, r2) 2018/01/17 21:18:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={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$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000038c000-0x14)={0xff, 0x3f, 0x7b52, 0x2, 0x80000001}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000097d000-0x38)={0x1, 0x0, [{0x0, 0x3, 0x0, 0x0, @msi={0x2, 0x2fe, 0x1}}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) mprotect(&(0x7f0000118000/0x1000)=nil, 0x1000, 0x3000000) mlock2(&(0x7f0000a3e000/0x3000)=nil, 0x3000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00009ee000-0x1c0)=[{&(0x7f00003fe000)={0x27, 0x8001, 0x10001, 0x4, 0x8, 0x43, "f007d71d661b867dae5e96e6bd31db131443014ed1bb9aaf59a6cc2dc18f7d19eecad8e3371463e3c6ddb1490b2a5728812a8a22a47f694b1c3b9991b285f6", 0x9}, 0x60, &(0x7f0000805000)=[{&(0x7f00004d8000)="409332925a", 0x5}, {&(0x7f0000047000-0xb5)="c8d1a24a12a1b1034064c649fb22a20410e6a629e5bb2540e454b7b01fc48fbe28a5fd35df49a4a0d0a6a56376d2d944d71c0f8f3595db0259fe585c1453b556eed20fe6a6a9457fd0b69226ad56447633a4e7462a52534367eb60ad9bfd8ed32738fc964f1d963eb34d57bc48244a40e8bc5721a7aa5ab54511a168b71a7183f3233700f2119b0592ae1a4baf64ebbaf968575478b019cdba10c19dd50577581a118c604000affca05f65fdc25b88dc4acd812263", 0xb5}], 0x2, &(0x7f000080a000-0xf8)={0xf8, 0x110, 0xa931, "feb39c9bd2c1a0faff52ba1608cb38eaffc5238e17bf306fd58aaddc33400eff7a3ccb658c3e4c1d48265b7894d56077c430a008a88b6acd2b3c6377ad3bbd99d9c895ea4cac1ef7fa5a9ba53c3142a932556d62b8cf8dae071bafc54282ee2c7178cb6911364fdf8ae1ef307f9ae1880fb80b56454d6c8b85a2b423eb9ffc46feb5f2dfa1d0857fda4cfcddc211eaa6d244dc7c649782dcc2ca18e4237bfaf6c52e04649c1e2c41e5a1d09e8ce85d4ad42c1b7b02aa2b6030aa2ef7b2c49a16cd945bc6028d44ed0319b5481fb35c6708e90c3f125979a65a603c4cddaa0de9966f21"}, 0xf8, 0x4000000}, {&(0x7f0000511000)={0x27, 0x0, 0x8000, 0x3, 0x29, 0x2, "ebc7f696c8900777b5b08fac827295735cc75bb8e161984af832464a57f4f26eaba67da0b3808d07428afb44f72ea74508cbd606090e9fbed94321ea9021a8", 0xfcb}, 0x60, &(0x7f000052f000-0xa0)=[{&(0x7f000085c000-0x74)="edddd9ec9b7dd992aab441726af3d1274c44373b9b06a212ebe18c768c8d198399faf6f434dace48d5fe2ac9114c677e1ba667029006034050a7f4b61d32566c2699c5946aa228c9eceeade10375b1f0ce677e81747d2906a7863e2407cfb2a6e4f39423c5c42a76c4ea753f5d8e03ad4afff5c0", 0x74}, {&(0x7f000098a000-0x3f)="0afa0cc2f372e1e7111df06054d4aac3fbc8ef6aee8db63f50b646fd61ec85b3908f44966e97316db01225b09fd83e9ca2dfbe27438244a7bd707de3385449", 0x3f}, {&(0x7f00001d0000)="086327fcf8cf0efef689d92b0c0a64cadb5be75d506dc41eb031917b660408f4e31f5c6c4a89bc33dee0b3308aa8a2eff80752b7848fd54cf869429455408f6eb22cdfb04c22b000c3a03cddae8d77f6a21089af9a8c957d2b4cc1bc0daa54f3964bdb5bf76b0bdc2dbfc814cd858b07564ffe8634405222f5a3", 0x7a}, {&(0x7f000066c000)="11981e234ef26c5d313fa4c8542f73b60c1e0211e671b3619c8364922adf23aca8075d311f4d0f238544b56cc9c01334402a724d04ca72a44f0b65f56a0f20e59ebbb8a044422c664bdda5892aaaf652c1a965c089e2a36f3aa1d087850cb3963d326932a4e83923bf2b0569d60b8a3b5b9c9b9509cf3f669640a9dc288b3c08fc709dc0aa679cde", 0x88}, {&(0x7f0000a8f000-0x9e)="bf3343740e64292a893cbd1218acd2f9df68716db3e79afab6ca131f7fec7d6f2673ee9e64055f5ae4edcbaab1ea81bf0a756d9e726a37e8df64c2788d994d2a292ee03b7c3da1bc9b131847c853a7b4925e1d237914a6fc0b62e84e5e8de50bb440f09f4a8b3d49069de9ac8fae4dcf565780d0ff85f7448eff16582c04430d6b434a72a2b9c70314e5f2b1db2a66d6e727612af9fcdbfe81ef8df44737", 0x9e}, {&(0x7f00004f6000)="f54b956cbb54b136702542e3554e2db8da25684139a540ec240a8fbe7b5c8863b9611fa3d54830a69c859a3f47dc4dbee7432a55f384cb39278f7e68898264870b9ae8b41966622966b2438ddedb3ce2408f30b8ce9369dc5a2b1e1c86193fb6466f9281852dd7cf7a218e3baa8127b655f676461aea9192bcdba89be84a57ff23f3385140b32bffa4327c0db4bce185d0d1b6717f958ca4e94d8d617d32b8efe31a28a766c29c17c27994e657d0a9e99ea33a998ca9120fd0a27fb4bef729f87e6071f669d081987ff0084c10bd35d4bfa7f787", 0xd4}, {&(0x7f0000789000-0x8c)="43ded777f84678d7523d7bd3644b0fc26e98984dfbb1fd9f82691326c4e6b651180714645f1e033a82ab768b176cb84108f4b4afe8c68b1fd0a68cd8c730dff5383a0f68e0568407d8ab9c828bc83590739c8fe8036d2082ddb0120f327a6f4b64d9c9b2fde96bc0f9299c0955204e9ebab95d8c352b6be43cba36c33ceba7dfd37b04a1121b67548e94fb2b", 0x8c}, {&(0x7f0000ebe000)="2d3c6bb7fb6ee6b4d5adeb79b574034b3832fd42d11c167f58e98a2432624461b54e7f878a685697208a647357050d098897ef187e2165db85b1e62bcd4dc576189d862e288da4c48f4344d67e9b031753199b44b84dc8cec3d64abc2bbba29b5f1d3065dddf195a28c17cf00084fd5f2ebffe5c99da1e02dc759e6d82b20e02e94de497b8e30f3a1ce096dcd9a80f99c1c72d372d", 0x95}, {&(0x7f0000380000)="3e0bae0af9cc9a7381829718e17eb7d87365cb462614a8f5a08711165c19ad2ac173c08d430790", 0x27}, {&(0x7f0000187000-0x9)="ff1c3a9c99e3f439d3", 0x9}], 0xa, &(0x7f0000292000)={0xd8, 0x0, 0x5, "f11428e2689bf8ab8b9649678645bf4e30810920b779a9758a75725ccc22b6d053cfcaf68cbdd0cda06b5f077fd20e108ac5cf705d8e8a891ddd92153a0e4292157fbb2a14466c73dcb5c44cc1e1adea38b3069224510ab187ec8eda09499be763d4d1580e511eaa181ac286f96ce1fc31dd3c74981f254abd1b1450a0293fc2d541529aaec30fe8ad68dc7806643e84a9742f89d1186a9bdcec7c9532010a13eba1832c6a908f8272024256d03f6f801b05d37bd20bb7a1df7dae9e523df5f092"}, 0xd8, 0x10}, {&(0x7f000012c000)={0x27, 0xfffffffffffffffd, 0xa71, 0x7, 0xffffffff, 0x800, "ec70fb8900036b1b7f89ad6188a8467af09ee8a8a563d16bcd0384311591435c068adeb8366da1c69e2010176364131283c2f84e8a707af96f37f70d29f05d", 0x2}, 0x60, &(0x7f0000132000)=[{&(0x7f0000622000)="b1aa53d2ce385a525869a1ef7a1c61f714f7e5514d0ea099bb984ddd7a14d8", 0x1f}, {&(0x7f000087c000-0x1000)="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0x1000}, {&(0x7f000006e000)="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", 0xfb}, {&(0x7f0000c8e000)="81f08843b57affe5c0dbc67febd2851d48d0fa3b54db4ffb62b476f6047b09efcf1042022913f8f34ae354029e8c767ba4791c5bbb59da644afa0383382018054b3740199cc9d3e0598bfa0e54ef37ba8f697f788d1d5f8b4727b2a2e0ed1ff13e0dd6953765ccbfa0ed91d55a1cb6bc113e02964528af00431380565587552bf87e2f9cb68927b15b25aeb4ce9b75b7d61fdc889c48bf1032e7301a", 0x9c}, {&(0x7f0000e02000-0x9)="f41926e65c18981d42", 0x9}], 0x5, &(0x7f00007ca000)={0xb8, 0x10e, 0x7, "6a74d31e3e63ac66b61d442b4aff9c488a1d4e4bcfcedad009ca62e8f140198e8f4d06de37e4c9e999ea3e65762bf7c433104a30d18394bf2e5b59309528e661a7423ccd3a2c642cf1b91002ec432022ace34d9e2e118dc5f9fe67f1e8de41bea68795cd9fa89e1a5fb8540e150c1d6496db419ea982b4c4b3da9eab6ee6b100d6b4b45dbbaed3a9a767f51ee8232568a2d0258a05ff83c431bd0d78a1f37ad9235ad3ea"}, 0xb8, 0x4000}, {&(0x7f0000048000)={0x27, 0xfffffffffffff801, 0x40000000, 0x5, 0x0, 0x800, "32e2b91d6db69de93b3d66be01b2ef33dc3ef092ae48fa3bfbbff6a510dea4d7215238a1b620f4e7df3df373c1696a7c690c6164a5cff0c52039163fee2e7e", 0x0}, 0x60, &(0x7f0000339000-0x10)=[{&(0x7f0000e46000)="8b16e05fe06a26bbdcb4d04e8e76068244", 0x11}], 0x1, &(0x7f00002ae000-0xd8)={0xd8, 0x113, 0x67, "ce48b494cce1fa48be53df859b9c7fbb41198d1e139b89b31ae685164fa5d8cfb9373fbfea7670b7ed508244ce87f1501e8aea7e104f13e0614327eec1daa1b40e673e9c78922ef0a777d27afa969514c4236592e8a1e7c403004e846e9b30722d5bce00914042c990f09a6752c20cf688c679acbcf2397cbafac5f5e0f032a9adb7abf1d08bfb0965d9e2781a8715a7aa855971202e45c268622ab6faedddbb57a647d20c470318703ad6095442b1f642cb8bfcb01e491ea8564f2a327a860f8f57"}, 0xd8, 0x10}, {&(0x7f0000da2000-0x60)={0x27, 0x3, 0x100000001, 0x7, 0x3, 0x8, "f0476166be0f6fddcc66b70f5e8e7c20afe38e0ff6fc4244a2f8fbc4294c378a64b3f382fab75501453359f356dcf52e10ac65fe3dc299e9d09cda13aa2216", 0x0}, 0x60, &(0x7f0000ef2000-0x30)=[{&(0x7f0000189000-0x8)="84356f5583ea3575", 0x8}, {&(0x7f00008c5000)="9e56cc2028544d6601902d6ff1912dcdf8be6b9da8517d01eebe26b5da871daacc1929d3f27fbfc27ecacd25aa438a51a9c7959f1f15df027d8462eb3cd3e80680d39abb81c4e19ea5d17a3b60815ac37f99d0c40c70ff00e697196dfcb42416c409c96c5e5ff71c8e14f7c23f16de13b59bb164ff0e3cf0f56a2980130afb94594234ba748999745112c4f8ccb122", 0x8f}, {&(0x7f0000f39000-0x66)="a5d7c08ed4cd62a765d46d1a9697b5b0f526dcde14e061de6027bd1b1930730969f6a7a964cf1d5bf8ab1a3224b8c14ec1595ea0763c57f0373d04989d0ba2cd2458dd9c54a9a2ee9e353f39a71a5cc0595e3a71100acd2d88ba23e6dcc94129eaad93b805ac", 0x66}], 0x3, &(0x7f0000f6b000)={0x1010, 0x10f, 0x2, 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", 0x1000}, {&(0x7f0000ef7000)="580c4f00b440f6f6e691d4885fb239949ddbb7663cba2d293c570da3272950eefaf5c9d382ba7d8c392ee94ef4bec46f06551101626b27b5425e0ae9d5584caf6056273c5ed01f43ad1ebeacf141360cd8b7867e3b76dc4adad2b2b178c84d21c93d4be5eb8254449eaa18db410f5472c0672ed63ff9e977b386248222fbcb32243eb57ac38ada45805618112afaef357a82d5411b1cf014966760c84de91d27c3148fa8424644652fa5472640cfe0a4b61d4497df", 0xb5}], 0x5, &(0x7f0000557000-0x58)={0x58, 0x115, 0x3, "57d2668be67ac8004fd6726d713599e8c4ef66c71116cb821a5aae5317d981e7d9cf42b909ebb26d5cf93a42086a15c4cce7b3bcc1ef281b58a96775408eec59c089026b"}, 0x58, 0x4000}], 0x8, 0x800) 2018/01/17 21:18:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000367000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00007f3000-0x32)=""/50, &(0x7f000052f000-0x4)=0x32) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) 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) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000012d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000b05000-0x14)={0x0, 0x0, []}) 2018/01/17 21:18:06 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000029d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(echainiv(rfc7539esp(cbc(seed-generic),crct10dif)))'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0xa00, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = syz_open_dev$amidi(&(0x7f0000670000-0xc)='/dev/amidi#\x00', 0x7f, 0x10000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ee1000-0x4)=0x0, &(0x7f00006f5000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00008b9000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[], 0x0, &(0x7f0000a03000)=[@op={0x18, 0x117, 0x3, 0xbfe16ef9fe963b62}], 0x18, 0x0}, 0x0) 2018/01/17 21:18:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000e5b000)=""/4, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast1=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xe, 0x4, &(0x7f0000003000)=@raw=[@ldst={0x3, 0x3, 0x0, 0x5, 0xd, 0x0, 0x0}, @generic={0xfffffffffffffffe, 0x0, 0x61, 0x9}], &(0x7f0000003000)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000002000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/17 21:18:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)=""/0, 0x0, 0x0}, 0x0) accept$packet(r0, &(0x7f0000b1c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000111000)=0x14) recvmmsg(r0, &(0x7f000080e000)=[{{&(0x7f0000dfd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003b2000-0x40)=[{&(0x7f0000fb7000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000b65000)=""/128, 0x80, 0x0}, 0x0}], 0x1, 0x10002, &(0x7f00005e9000-0x8)={0x0, 0x0}) 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000-0x84)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x401, "e165b66b990f", 0xffffffff, 0x0}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000811000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r2, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x4}, 0x1) 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x4200) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbb000-0x18)={0x2, [0x0, 0xffffffff]}) 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) r1 = shmget(0x3, 0x2000, 0x480, &(0x7f0000a85000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000bea000)=""/205) 2018/01/17 21:18:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) memfd_create(&(0x7f000012f000-0x12)='/dev/input/event#\x00', 0x1) bind$llc(r0, &(0x7f0000fa8000-0x10)={0x1a, 0xf5, 0x2, 0x10000007ff8, 0x81, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/17 21:18:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/context\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b80000-0x4)=0x14) sendmsg$kcm(r1, &(0x7f0000add000)={&(0x7f0000d41000-0x14)=@ll={0x11, 0x80f7, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f0000880000-0x10)=[], 0x0, &(0x7f0000cfc000-0x13d8)=[{0x38, 0x11d, 0x7, "c117202d6f734499fc12c69e623dbc5e1d8d4c372bf26e0ad8704460e2cef3300f58"}, {0x18, 0x119, 0x7, "9fa50d"}, {0xb8, 0x103, 0x8001, "59ac707524bf199485a85256124c7f7ff159ce9944b47d797d9ae4efafde956d17fe5c2340b2b76a1b87d69e2ddc58f542f6e92114fda8cf6ffc1ab2fd892857e73a875bb752f68007a1c33c78a3bc382bc9f187a118211b6f67c401eb9b1243e2a7b2a0d40fcb284b37b0ddc930d1b46c909209a7c9a41c9689903c96a90cac60c203033df63bc86d2c83dc6f1d9881d211023ca2cbbb84b0ffccd52a3fa24fee7922df"}, {0x98, 0x6, 0x100000003, "cc89be994509a73166734d1052f4b0389e7007db65081b246836de60a6d95e87a71ee2a02c5c9241414108a93a31aea357d6ebe021dc39bf23480cf29bc88646a08824c2e729396a9bf861c9e6152322cf5f7e59eb5a8d1b2f10660368cb9fab92dfa954790cf9c35e23d36c17efc63af1b71d8380feee017e50b0b0da48af98d81d966a"}, {0x1010, 0x102, 0x6c, "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{0xc8, 0x109, 0x2, "da03a4409d3e3f84fe0d8b60e9e01dae4698483cdeebd72463cf202e0d8ecf20626c62efa8058cdf6b728310db12b13be0138bc56f13628f98a1c7ea914e1fab26fe767dbd83dd9d83c89b524560f87af4bc33749a3fe0a3b167a34f153056946ae4e1023d9acbafbfee0e72fa77e63bb8d0f516f183f269702b534d4a07d31033797346780e6bda71711200f045714130f9db6271af01d02336fe00f8de3cd8c472c459060e8c91953fe8f87ba32c5442f4062f7df1bcc4"}, {0xe8, 0x11f, 0x9523, "3d45afaa70959d083e1514850481eef8ca5c8272d5dc46213b066724362be5186bbf19d26e7de89ff841c44b6c3e91000939399a2c36b438193b3eea2a17fdd4750e439805dec96285fa70522c81c7d886d1d0a3d14246a0efbb3b2fe0b8fcf71403d84000da1373718a467f7c3e6644611aa2c56192810956d8bc0dc3261cd24dde118230cc44f86f19653565f15cf1dc1b1d19916145c1fec7baa1492510e1e0448cbe98bfc2e1e6298c8de30faa5b4c3b00e0115e8ba75c7fefca5952d4e4c0f93f86583a6ad73e78329c8317d004d1ad98fb6d8cc9ae"}, {0x78, 0x10a, 0x2, "cbaa54aad8c91703971610c2297151244cce1d6d4478102ff1c049ac2b2a2ea209767fb299ee5bf88594be83800576ccf1a38752786481e0b76b5d733ce6634a31ee9b8a8f4d143791bb35c934ddb56b178650561674807956296fdf5d742395d08d"}], 0x13d8, 0x40001}, 0x4000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca2000-0xb)='/dev/hwrng\x00', 0x46840, 0x0) unshare(0xa0008000) ioctl$VT_WAITACTIVE(r3, 0x5607) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000793000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000589000)=0xe8) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) keyctl$update(0x2, r0, &(0x7f00001b5000)="961e80f1890cc23b5fbedad819827afb03c52b7ea6649d93d895afb37e87466b766ae80903a7c5464614d010564bb47fb26d1840c8bf655ecdba3a50a80997d403448e4dc4c499b3ed71382b2ab264aa4d00d73215f658ffb942b07f6b936a795a2da07d191e14293953135ea15a22fb79d11f6ee53f7ca221956ba41b1c33983556227a7d14e7b1ef5e16f84d9567ba441c1ba8c38e61272e1fdc827f463b69ee9c8135fe538d90de7bb8945ebc2b2983613a", 0xb3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000916000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000-0x4)=0xe8) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00004af000-0x4)=0x40, 0x4) r6 = getuid() setresuid(r4, r5, r6) add_key(&(0x7f0000826000-0xb)='asymmetric\x00', &(0x7f0000941000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d9000)="3080", 0x2, r0) 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/17 21:18:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d1a000)='/dev/snd/midiC#D#\x00', 0x83ec, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/dsp\x00', 0x80400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001f5000-0x8)={r1, r2}) r3 = syz_open_dev$random(&(0x7f0000fcf000-0xc)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000b55000)=[{r2, 0x8080, 0x0}, {r1, 0x2002, 0x0}, {r3, 0x2, 0x0}, {r0, 0x400, 0x0}, {r0, 0xc, 0x0}], 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000c55000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd7000-0x9)='/dev/rtc\x00', 0x4a0002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d1d000)={0x0, 0x80000000}, &(0x7f000039d000+0xe17)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000075c000-0x20)={0x0, 0xffffffffffffffff, 0x8000, 0x1, 0x6, 0xdf58, 0x4f, 0x1, r5}, 0x20) 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgid(0x0) setpgid(r0, 0x0) sched_yield() 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) connect$netlink(r0, &(0x7f0000004000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f000085f000)='/dev/vcsa#\x00', 0x6, 0x400001) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000284000-0x8)=[{0x2, 0x6}], 0x1) [ 79.643959] kauditd_printk_skb: 135 callbacks suppressed [ 79.643968] audit: type=1326 audit(1516223886.801:971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 21:18:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b23000-0x8)='./file0\x00', &(0x7f0000c96000)='./file0\x00', &(0x7f000052d000)='9p\x00', 0x0, &(0x7f000033c000)="d7") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000a2f000-0xe)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/17 21:18:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$mouse(&(0x7f0000b1e000)='/dev/input/mouse#\x00', 0x50e38000, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00007a8000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000c6f000)={0xa, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/17 21:18:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) r6 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, r6) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8001) 2018/01/17 21:18:06 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) tee(r0, r0, 0x3, 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) 2018/01/17 21:18:06 executing program 6: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d14000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000399000)={0x6, &(0x7f0000d15000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 79.680150] audit: type=1326 audit(1516223886.801:972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 79.734689] 9pnet_virtio: no channels available for device ./file0 [ 79.765669] 9pnet_virtio: no channels available for device ./file0 [ 79.767810] Option ' [ 79.787818] Option ' [ 79.979222] audit: type=1326 audit(1516223886.802:973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=121 compat=0 ip=0x452e39 code=0x7ffc0000 [ 79.979237] audit: type=1326 audit(1516223886.802:974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 79.979253] audit: type=1326 audit(1516223886.802:975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 79.979269] audit: type=1326 audit(1516223886.803:976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=109 compat=0 ip=0x452e39 code=0x7ffc0000 [ 79.979307] audit: type=1326 audit(1516223886.803:977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 79.979324] audit: type=1326 audit(1516223886.803:978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=24 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 21:18:07 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x3b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000+0x5be)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000132000)="c7e40c3f5a6773c18975f43c31f29018", 0x10) 2018/01/17 21:18:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000085f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common="69705f76ff690007ff0074ffe1e600", @ifru_data=&(0x7f0000e5a000)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r2 = dup(r1) clock_gettime(0x0, &(0x7f0000af4000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00003fa000-0x1b0)=[{0x800, 0x8, 0x1f, 0x20, @time={0x77359400, 0x0}, {0x101, 0x74e2}, {0x189d32ea, 0x1}, @quote={{0x520c, 0x5}, 0x3f, 0x0}}, {0x4, 0x7, 0x8, 0x2, @time={0x77359400, 0x0}, {0x2, 0x3}, {0x3e20, 0xdc}, @queue={0x0, {0x9, 0x6}}}, {0x3000000000000, 0x8000000000000000, 0x7, 0x8, @time={r3, r4+10000000}, {0x7f, 0x17f5}, {0x2, 0x0}, @raw32={[0x6ea, 0xff, 0x800]}}, {0x2, 0x10000, 0x20, 0xffff, @tick=0xffffffff7fffffff, {0xc, 0x100}, {0x80000001, 0xff}, @note={0x4, 0x0, 0x3f, 0x2, 0x9}}, {0x1, 0x3d0, 0x1, 0x6, @tick=0xf2d5, {0x4, 0x6}, {0x0, 0x0}, @note={0x80000001, 0x0, 0x5, 0x8, 0x9}}, {0x8, 0xdb, 0x7ff, 0x0, @tick=0x10000, {0x2, 0x401}, {0x8, 0xfffffffffffffffe}, @time=@time={0x77359400, 0x0}}, {0x7, 0x200, 0x0, 0x81, @tick=0x4, {0x896a2e, 0x16de}, {0x2, 0x2}, @queue={0x4, {0x401, 0x8}}}, {0x381, 0x800, 0xffffffffffffff65, 0x737c, @tick=0x6, {0x7, 0x6}, {0x0, 0x4}, @addr={0x5fb523db, 0x74e}}, {0x31e5, 0x80000000, 0x1000, 0x20, @tick=0x45dab565, {0x101, 0x5845}, {0xec4, 0x7}, @control={0x2, 0xfffffffffffff779, 0x8}}], 0x1b0) 2018/01/17 21:18:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/17 21:18:07 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000012d000+0x6ee)={r1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = dup2(r2, r3) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f000090f000)="bb56ae6651589bf6368f35ad1663e2b356041e3424e93860059f138436fb029861eb9dfa753202b33cf0f2f912fcc7d2f605d184704be70d229c62b5e91483b1dba25c7434c5a023f6605fe4965ba0c927fb1ec2af81e1bf5a7b578594663c3e874fb464bf5ff27f051700b79296c7382fb1a865f9c3218fa3d1ead2709f36f608c18d542e19812bbfe4deb613c93e5ae2ee80367b4a9ddf7e462d04ea4f1e1af5996a44514ef190ab43") bind(r3, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 21:18:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) r6 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, r6) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8001) 2018/01/17 21:18:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a87000-0x10)='attr/sockcreate\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000024b000-0x10)={0x40000000007000, 0x3003, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0xc9, 0x0, 0x0) 2018/01/17 21:18:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000163000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000096d000-0x18)={0x4, &(0x7f000027d000-0x3a)=""/58, &(0x7f0000dd8000)=[{0x3, 0xb, 0x3, &(0x7f00008af000)=""/11}, {0x6, 0xe9, 0x6, &(0x7f0000cea000)=""/233}, {0x514, 0x4c, 0x8e3e, &(0x7f0000645000-0x4c)=""/76}, {0x6, 0xd3, 0x81, &(0x7f000009c000-0xd3)=""/211}]}) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000e}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 21:18:07 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[]) pipe(&(0x7f0000e96000-0x8)={0x0, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000f04000-0x8)=0x4) [ 79.979339] audit: type=1326 audit(1516223886.803:979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 79.979355] audit: type=1326 audit(1516223886.804:980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12448 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 21:18:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffff) accept4(r0, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f000029c000/0x1000)=nil, 0x1000, 0xb) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) 2018/01/17 21:18:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fab000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x57, 0x519, 0x4, 0x8}, &(0x7f0000bf5000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004cd000)={r1, 0x19, "994bd406aefcb4292c70213546e9c576965eb58236f5eed7d8"}, &(0x7f0000324000-0x4)=0x21) ioctl(r0, 0x9382, &(0x7f0000046000-0xa)="") 2018/01/17 21:18:07 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000239000-0x13)='/dev/snd/controlC#\x00', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000239000)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000174000-0x120)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "104e63027b8c31547ce88003dfbe999a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:07 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, 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) syz_open_dev$sndpcmp(&(0x7f0000396000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4000) clock_nanosleep(0xf970334da0485edd, 0x0, &(0x7f0000900000-0x10)={0x0, 0x1c9c380}, &(0x7f0000251000-0x10)={0x0, 0x0}) 2018/01/17 21:18:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ec0000-0xd)='/dev/usbmon#\x00', 0x5, 0x501800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dce000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000de000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000d4e000)={&(0x7f0000e5e000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000084a000-0x10)={&(0x7f00008f9000-0x12d0)=@polexpire={0x12d0, 0x1b, 0x100, 0x6, 0x1, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x81, 0x3, 0x0, 0x2, 0xfff, 0xa, 0x20, 0x80, 0x62, 0x0, r1}, {0xffffffffffffd504, 0xfffffffffffeffff, 0xe8f, 0x7, 0x3f, 0x7, 0x6, 0x3}, {0x3, 0x0, 0x1, 0x1}, 0x800, 0xa, 0x3, 0x0, 0x2, 0x3}, 0x4}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0xfff, 0x1000, "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"}}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @etimer_thresh={0x8, 0xc, 0x80}, @algo_aead={0xdc, 0x12, {{'ccm_base(xts-camellia-asm,crc32-generic)\x00'}, 0x478, 0x80, "5664fba1b60955b2f1cf7cd3dae31949addb4e4fbfcdd8551111619b49e2494a7e81d216aab1f5e6a3ddc31295bff639ff7da55beb3004d731c16692f765ed42833752c303b99fac5f9d42017b932e73b45c2b74df2b22a1deca7c59faad13c8562991a87561c5cfed172911b8f1f569d6ec01a0e50b223642e5df68c832a8cbe73b3665ecb84cbfd53c33ddafbb6c"}}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x19}}, @algo_comp={0x100, 0x3, {{'lzjh\x00'}, 0x5a8, "1bf927db498250553561b88202b779c15f616384467841652303b4744433350d603a9f7de6bb474edba5779b66d4ef21037355150384da44c603980deed15a1fe43e9e0c10dab7e90137bbafd0236023bd8803bb55f3316b57a3199136190c0db11c4ac02fced18b7b019f25b239a025fe254152372c9ed577f9f55105ec9b2592671c44f2ff4f70f269e0378f189c3691802978d085a09b4b52dfd349b1d090afcfe04d7a74d9de671cc0a0e5ed763c69ed5f9831"}}, @ipv6_hthresh={0x8, 0x4, {0x18, 0x4c}}]}, 0x12d0}, 0x1, 0x0, 0x0, 0x800}, 0x80) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) listen(r0, 0xa10c) 2018/01/17 21:18:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) r6 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, r6) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8001) [ 80.226145] Option ' 2018/01/17 21:18:07 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007eb000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000f2b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a7b000+0xe7e)='./file0\x00', 0x80) 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(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000018a000-0x20)={{&(0x7f00004d1000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/17 21:18:07 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bc8000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a64000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/kvm\x00', 0x10000, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000eef000-0x38)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f000099a000)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/17 21:18:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005d6000-0xa)='net/route\x00') sendfile(r1, r1, &(0x7f00000f9000)=0x0, 0x401) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000874000)={0x4, 0x1ff, 0x8000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008ba000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x95e, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xae, @loopback={0x0, 0x1}, 0x81c}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @rand_addr=0xa50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/17 21:18:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000)='r\x00', r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 21:18:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) set_thread_area(&(0x7f00007f2000)={0xffffffffffffffe0, 0x20000800, 0xffffffff, 0x9, 0xfffffffffffff371, 0x2, 0x80000001, 0x6, 0x0, 0xe8}) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aec000-0x1)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="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", 0x139, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x0, &(0x7f0000f63000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000af0000-0x4)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000caa000)={0x0, 0x1}, &(0x7f00000b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004a6000)={r1, 0xb9}, &(0x7f0000643000-0x4)=0x8) r2 = 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) perf_event_open(&(0x7f00004f9000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 21:18:07 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a18000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d27000-0x4)=0x0, &(0x7f0000139000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a3f000+0x648)=0x0, 0x4) 2018/01/17 21:18:07 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00005f1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000038a000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/17 21:18:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) r6 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, r6) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8001) 2018/01/17 21:18:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007dd000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00002a6000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) lseek(r0, 0x0, 0x4) 2018/01/17 21:18:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c97000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000763000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000471000)=@assoc_id=r1, 0x4) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 80.398123] Option ' 2018/01/17 21:18:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c0f000)=0xda, 0x4) 2018/01/17 21:18:07 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) utime(&(0x7f00000db000)='./file0\x00', &(0x7f00006bb000-0x10)={0x800, 0x1}) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/17 21:18:07 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f00002c7000-0x10b)="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") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) close(r0) dup2(r2, r1) [ 80.525934] Option ' 2018/01/17 21:18:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) move_pages(r0, 0x2, &(0x7f0000f66000)=[&(0x7f0000051000/0x3000)=nil, &(0x7f0000e3d000/0x1000)=nil], 0x0, &(0x7f0000e3a000-0x4)=[], 0x0) 2018/01/17 21:18:08 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, r0}}, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000004000-0x8)='./file0\x00', 0xc108, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000-0x60)={0x0, 0xa, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) 2018/01/17 21:18:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[], 0x0, &(0x7f0000b78000)=""/124, 0x7c, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000816000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00006f1000-0x18)={0x0, 0x3, 0x4, &(0x7f00005f1000)=0x0}) 2018/01/17 21:18:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) r6 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, r6) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8001) 2018/01/17 21:18:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007e4000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$VT_RELDISP(r0, 0x5605) umount2(&(0x7f0000733000)='./bus\x00', 0x0) 2018/01/17 21:18:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$poke(0x4, r0, &(0x7f00002f9000-0x8)=0x0, 0x43b9) mq_open(&(0x7f0000001000-0x14)='!eth0md5sum-vmnet0W\x00', 0x0, 0x0, &(0x7f00002ec000)={0x0, 0x0, 0xffffffffc9ee91d7, 0x0, 0x0, 0x0, 0x6, 0x0}) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mice(&(0x7f00002fd000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x7, 0x96, 0x101}, &(0x7f0000e2b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d0a000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x1, 0x3ff, 0x40}, 0xa0) 2018/01/17 21:18:08 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a17000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009bb000)=0x1c, 0x800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fd1000-0xb4)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xb4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000094e000-0x4)=0x8, 0x4) 2018/01/17 21:18:08 executing program 7: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000616000)='/dev/dsp\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044e00, &(0x7f0000001000)=0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00008b8000)=""/4096, 0x1000) 2018/01/17 21:18:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000db8000-0x68)={0x7b, 0x0, [0x2, 0x80000001, 0x7fff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000946000)=0x10001) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00009f6000-0x8)=[0x0, 0x21]) 2018/01/17 21:18:08 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000a83000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x4, 0x2) dup3(r1, r2, 0x80000) 2018/01/17 21:18:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2d, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x39e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000003000-0x8)=0x0) 2018/01/17 21:18:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/179) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000284000)=0xc) r4 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000000000)={0x32, 0x0, 0x800, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x40101283, 0x0) fchown(r4, r2, r3) 2018/01/17 21:18:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x5, 0x2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0xd6d9) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c78000)=""/105, &(0x7f00008e0000-0x4)=0x69) 2018/01/17 21:18:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4dba787c, 0x24000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e2000)='/dev/hwrng\x00', 0x101400, 0x0) preadv(r1, &(0x7f000001d000)=[{&(0x7f0000360000)=""/0, 0x0}, {&(0x7f0000fef000)=""/241, 0xf1}], 0x2, 0x0) 2018/01/17 21:18:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000025b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) getsockname$unix(r0, &(0x7f0000092000)=@file={0x0, ""/4096}, &(0x7f0000701000-0x4)=0x1002) prctl$intptr(0x4, 0x5) [ 81.064071] Option ' 2018/01/17 21:18:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) r6 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, r6) 2018/01/17 21:18:08 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x10000000000001, 0x0, &(0x7f000004a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a2a000)=0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000b36000)=0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b36000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a05000-0x4)=0x0, &(0x7f0000781000-0x4)=0x4) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00008c3000)=0x4) 2018/01/17 21:18:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000680000-0xf4)=""/244, &(0x7f0000001000)=0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x9, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000aec000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1fd) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000998000)='/dev/sequencer\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bbe000-0x8)={0x0, 0x9}, &(0x7f00003f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008f0000-0x14)={r3, 0x0, 0x6, [0xfff, 0x1, 0x7, 0xfffffffffffffe01, 0x200, 0x4000000000000000]}, &(0x7f0000e5d000-0x4)=0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0xf, 0x6f, &(0x7f000073a000)="fc00000000000000684f11a19db792", &(0x7f0000311000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/17 21:18:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x282ffff) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000060c000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ba9000-0x18)={0x0, 0x3, 0x30, 0x3f, 0x77b}, &(0x7f0000d93000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000277000-0x4)=r5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000003d000-0xc)={0x0, 0x0}) write$eventfd(r2, &(0x7f0000cb2000)=0x0, 0x8) [ 81.222636] Option ' [ 81.374974] irq bypass consumer (token 000000001f5794ec) registration fails: -16 2018/01/17 21:18:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000-0x4)=0x0) sched_getparam(r1, &(0x7f0000bf7000-0x4)=0x0) fallocate(r0, 0x3, 0x0, 0x100041) 2018/01/17 21:18:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b40000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x200) syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab0000+0x116)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000092a000)=@generic="6f3f23c7289ce2e2f6f32861eb01e3a4") ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000003e000-0x6)={0x8, 0x3, 0x2}) poll(&(0x7f0000b90000)=[{r0, 0x0, 0x0}], 0x20000052, 0x1) 2018/01/17 21:18:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r1, &(0x7f0000004000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000749000-0x1)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d3a000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 21:18:08 executing program 3: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008006, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x644, 0x0, 0x0, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dea000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000dea000-0x4)=0x3a, 0x80800) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000de9000)={0x0, 0x8f, "d96399d80eb0446f7eea81eaa4b45ef2abcd55538522e27822685aed5eb65715fdd71f371da9f254f288e34ec526ac40ed3249934b63a2c8598dcf147efab213c4e238c392a77fc265c06cc6479012a2531f6269a899868e5d07ae9f7f5224a6a516868a4ecd1dfb4b5c49677129c0f4e021b9b5f1c924ce2782b40104047bb7f7f091976d7925a3f802f29bfe6562"}, &(0x7f0000dea000-0x4)=0x97) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000de9000)={r2, 0x8}, 0x8) 2018/01/17 21:18:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000060b000-0x8)='./file0\x00', 0x10000, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002c9000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f73000)="0a0775b0cce383e5b3b60ced5c74dbb6385df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0xfffffffffffff493, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002d0000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xffffffff, 0x6, 0x7f, 0x0, 0x12, 0x22d7d512, 0x1, 0x1, 0x1, 0x100000001, 0x6, 0x1, 0xb544, 0x9]}, &(0x7f0000e59000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a7e000)=r4, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000bee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d0000-0x4)=0x14) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000321000)={0x1, 0xc923, 0x4, 0xfffffffffffffffc, 0x3, 0x4}) connect$packet(r0, &(0x7f0000d6e000-0x14)={0x11, 0xf7, r6, 0x1, 0x1ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) 2018/01/17 21:18:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002ea000)='keyring\x00', &(0x7f0000a35000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000926000)={'sha512-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 21:18:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) r6 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, r6) 2018/01/17 21:18:08 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe3000-0x4)=0x0, 0x4) r1 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df00009700005100008066f86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a000000080000ef000055000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c30066c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000fe4000-0x10)=[{&(0x7f0000fe2000)='}', 0x1}], 0x10000232, &(0x7f0000fe3000)=[], 0xfeb7, 0x0}, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000079b000)='/dev/snd/midiC#D#\x00', 0x8, 0x123080) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000b8b000-0x10)={0x4, 0x8000, 0x0, "571baba08a53", 0x800, 0x0}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x9, 0x8, &(0x7f0000fe4000-0xed)=""/237, &(0x7f0000fe3000)=0xed) mount(&(0x7f0000fe3000-0x8)='./file0\x00', &(0x7f0000eda000)='./file0\x00', &(0x7f0000fe2000)='exofs\x00', 0x20000, &(0x7f0000be4000)="6ba79368de4ec6d9351d3aaf0604acab88d8e6e106fffa72b7ce14724bb18da0ec64ff3cf078ef4c8fabc90b6299ff5ffaa4812dead73d32973b6d8821602d535edff0b5fe9fdfb94acc3bf5008592f453a1897fd1077c38c981c170c61933d310b43939667846be9a763d94e57cfd1efc432d2d6af7667f") syz_open_dev$vcsn(&(0x7f0000b6e000-0x5)='/dev/vcs#\x00', 0x6, 0x80400) 2018/01/17 21:18:08 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c2b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000206000)={@common='ip6_vti0\x00', 0x7}) dup2(r0, r2) 2018/01/17 21:18:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x9, &(0x7f0000b33000-0x8)={0x0, 0x0}) listen$netrom(r2, 0x1ff) r3 = perf_event_open(&(0x7f0000c26000-0x78)={0x5, 0x78, 0x2, 0x8000, 0x1, 0x7, 0x0, 0x6, 0x4, 0x8, 0x0, 0x100, 0x100000000, 0xfffffffffffffdb3, 0x6, 0x2, 0x1, 0x3, 0x100, 0x738d, 0x800, 0x0, 0x3, 0x7ff, 0xffffffffffffff38, 0xa1, 0x1, 0x8, 0x4, 0x9, 0x0, 0x9, 0x1, 0x9, 0x0, 0x101, 0xf1, 0x6f50, 0x0, 0xfffffffffffffff9, 0x2, @perf_bp={&(0x7f0000c2d000-0x1)=0x0, 0x0}, 0x4000, 0xfb3a, 0x3, 0x1, 0x1f, 0x3, 0x4, 0x0}, r0, 0x4, r1, 0x8) r4 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r5 = creat(&(0x7f00004a8000)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000dc2000-0x14)={0x3, 0x0, 0x0, 0x2, 0x3}) openat$rtc(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000065e000-0x8c)={0x1, 0x8, 0x0, 'queue1\x00', 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0xc0145401, &(0x7f0000a80000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000919000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00004b5000-0x8)={r6, 0x2}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00007b7000)=0x0) 2018/01/17 21:18:08 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 21:18:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) r6 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006ad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, r6) [ 81.545976] Option ' 2018/01/17 21:18:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000012000-0x10)={0x0, 0x10, &(0x7f0000011000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x4b4}, 0x8) mmap(&(0x7f0000000000/0xba9000)=nil, 0xba9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000ba8000)={0x0, 0x0, 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00007bd000+0x81)={0x2001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000255000-0x93)=""/147, 0x93) r4 = syz_open_dev$sg(&(0x7f0000e11000-0x9)='/dev/sg#\x00', 0x800000004, 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) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00001e4000)=0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) 2018/01/17 21:18:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/hwrng\x00', 0x10243, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e9000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000df1000-0x4)=r1) ioctl$int_in(r0, 0x5452, &(0x7f00008ed000-0x8)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 21:18:08 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00003ce000)=0x0, 0x80800) fallocate(r0, 0x1, 0x81, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f00003e8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={r1, 0x9, 0x2582, 0x401, 0x401, 0x4252, 0x52c5, 0x1f, {r1, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xe3f4, 0x7, 0x80000000, 0xfffffffffffffc01}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000013000)=0x81) 2018/01/17 21:18:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0xf8, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000081b000-0x4)=0xffffffffffffff33) 2018/01/17 21:18:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) fsetxattr(r0, &(0x7f000077b000)=@random={'os2.\x00', '@nodev\x00'}, &(0x7f0000c8a000-0xa)='/dev/ptmx\x00', 0xa, 0x2) 2018/01/17 21:18:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x60f38e9fbb425e6a, &(0x7f0000362000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x20, 0x5, []}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xe, r0, 0x3f, &(0x7f000073f000+0xbf8)=""/109) pipe2(&(0x7f0000322000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000ef000-0x2)={0x7, 0xfffffffffffffffa}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r2, 0x4, 0x40000) 2018/01/17 21:18:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, 0x0) [ 81.676957] Option ' 2018/01/17 21:18:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000111000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000aa2000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400100) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000aa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/17 21:18:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/mixer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, 0x0}, &(0x7f0000202000-0x4)=0x10) clock_gettime(0x3, &(0x7f0000356000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b03000)=[{{0x0, 0x0}, 0x4, 0x9, 0x9}, {{r1, 0x0}, 0x80, 0x2, 0x2}, {{r1, r2/1000+10000}, 0x4, 0x7ad, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x0, 0x9}, {{0x0, 0x0}, 0x2d, 0x4, 0x9}, {{r1, 0x0}, 0x3, 0x692, 0x9}, {{0x0, r3}, 0x2, 0x26, 0x1ff}], 0xc0) add_key(&(0x7f0000298000-0xd)='dns_resolver\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce9000-0x4d1)="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", 0x682, 0x0) [ 81.885829] [ 81.887484] ========================= [ 81.891262] WARNING: held lock freed! [ 81.895038] 4.15.0-rc7-mm1+ #56 Not tainted [ 81.899333] ------------------------- [ 81.903108] syz-executor4/12697 is freeing memory 00000000b476c38a-0000000044a077f3, with a lock still held there! [ 81.913593] (sk_lock-AF_INET6){+.+.}, at: [<00000000e028215f>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 81.922513] 1 lock held by syz-executor4/12697: [ 81.927157] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000e028215f>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 81.936501] [ 81.936501] stack backtrace: [ 81.940975] CPU: 0 PID: 12697 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 81.948565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.957889] Call Trace: [ 81.960451] dump_stack+0x194/0x257 [ 81.964056] ? arch_local_irq_restore+0x53/0x53 [ 81.968702] debug_check_no_locks_freed+0x32f/0x3c0 [ 81.973695] kmem_cache_free+0x68/0x2b0 [ 81.977651] __sk_destruct+0x622/0x910 [ 81.981506] ? kfree+0xd9/0x260 [ 81.984758] ? sock_rfree+0x160/0x160 [ 81.988525] ? sock_sendmsg+0xca/0x110 [ 81.992391] ? SyS_sendto+0x40/0x50 [ 81.995989] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.000893] ? debug_check_no_obj_freed+0x611/0xf1f [ 82.005882] ? check_noncircular+0x20/0x20 [ 82.010086] ? print_irqtrace_events+0x270/0x270 [ 82.014815] ? __local_bh_enable_ip+0x121/0x230 [ 82.019458] ? sctp_put_port+0x495/0x640 [ 82.023493] ? sctp_poll+0xc00/0xc00 [ 82.027180] ? refcount_sub_and_test+0x115/0x1b0 [ 82.031905] ? refcount_inc+0x50/0x50 [ 82.035684] ? refcount_inc+0x50/0x50 [ 82.039456] sk_destruct+0x47/0x80 [ 82.042966] __sk_free+0xf1/0x2b0 [ 82.046390] sk_free+0x2a/0x40 [ 82.049559] sctp_association_put+0x14c/0x2f0 [ 82.054025] ? sctp_association_hold+0x20/0x20 [ 82.058578] ? lock_sock_nested+0x91/0x110 [ 82.062783] ? trace_hardirqs_on+0xd/0x10 [ 82.066901] ? __local_bh_enable_ip+0x121/0x230 [ 82.071550] sctp_wait_for_sndbuf+0x673/0x8d0 [ 82.076027] ? sctp_init_sock+0x13b0/0x13b0 [ 82.080319] ? do_raw_spin_trylock+0x190/0x190 [ 82.084871] ? __local_bh_enable_ip+0x121/0x230 [ 82.089510] ? sctp_prsctp_prune+0x97/0x790 [ 82.093802] ? prepare_to_wait+0x4d0/0x4d0 [ 82.098005] ? trace_hardirqs_on+0xd/0x10 [ 82.102131] sctp_sendmsg+0x28f7/0x33f0 [ 82.106090] ? sctp_id2assoc+0x390/0x390 [ 82.110126] ? avc_has_perm+0x43e/0x680 [ 82.114072] ? avc_has_perm_noaudit+0x520/0x520 [ 82.118713] ? __fget+0x35c/0x570 [ 82.122144] ? iterate_fd+0x3f0/0x3f0 [ 82.125923] ? find_held_lock+0x35/0x1d0 [ 82.129958] ? sock_has_perm+0x2a4/0x420 [ 82.133989] ? lock_release+0x9a2/0xa40 [ 82.137933] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 82.143789] ? __check_object_size+0x8b/0x530 [ 82.148255] inet_sendmsg+0x11f/0x5e0 [ 82.152023] ? inet_sendmsg+0x11f/0x5e0 [ 82.155978] ? __might_sleep+0x95/0x190 [ 82.159923] ? inet_create+0xf50/0xf50 [ 82.163781] ? selinux_socket_sendmsg+0x36/0x40 [ 82.168419] ? security_socket_sendmsg+0x89/0xb0 [ 82.173142] ? inet_create+0xf50/0xf50 [ 82.177012] sock_sendmsg+0xca/0x110 [ 82.180697] SYSC_sendto+0x361/0x5c0 [ 82.184384] ? SYSC_connect+0x4a0/0x4a0 [ 82.188329] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 82.193663] ? __do_page_fault+0x3d6/0xc90 [ 82.197871] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 82.203120] ? _cond_resched+0x14/0x30 [ 82.206989] ? SyS_futex+0x269/0x390 [ 82.210674] ? SyS_setsockopt+0x215/0x360 [ 82.214792] ? do_futex+0x22a0/0x22a0 [ 82.218570] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 82.223386] SyS_sendto+0x40/0x50 [ 82.226813] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.231536] RIP: 0033:0x452e39 [ 82.234695] RSP: 002b:00007fd2f04bbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 82.242371] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 82.249609] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 82.256848] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 82.264086] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 82.271326] R13: 00000000ffffffff R14: 00007fd2f04bc6d4 R15: 0000000000000003 [ 82.278699] ================================================================== [ 82.286044] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 82.292690] Read of size 4 at addr ffff8801d19d288c by task syz-executor4/12697 [ 82.300102] [ 82.301703] CPU: 0 PID: 12697 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 82.309290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.318614] Call Trace: [ 82.321177] dump_stack+0x194/0x257 [ 82.324776] ? arch_local_irq_restore+0x53/0x53 [ 82.329416] ? show_regs_print_info+0x18/0x18 [ 82.333883] ? lock_acquire+0x1d5/0x580 [ 82.337830] ? trace_hardirqs_on+0xd/0x10 [ 82.341945] ? do_raw_spin_lock+0x1e0/0x220 [ 82.346239] print_address_description+0x73/0x250 [ 82.351055] ? do_raw_spin_lock+0x1e0/0x220 [ 82.355354] kasan_report+0x23b/0x360 [ 82.359126] __asan_report_load4_noabort+0x14/0x20 [ 82.364027] do_raw_spin_lock+0x1e0/0x220 [ 82.368150] _raw_spin_lock_bh+0x39/0x40 [ 82.372184] ? release_sock+0x74/0x2a0 [ 82.376043] release_sock+0x74/0x2a0 [ 82.379726] ? sctp_prsctp_prune+0x97/0x790 [ 82.384024] ? __release_sock+0x360/0x360 [ 82.388144] ? trace_hardirqs_on+0xd/0x10 [ 82.392277] sctp_sendmsg+0x2993/0x33f0 [ 82.396226] ? sctp_id2assoc+0x390/0x390 [ 82.400258] ? avc_has_perm+0x43e/0x680 [ 82.404204] ? avc_has_perm_noaudit+0x520/0x520 [ 82.408843] ? __fget+0x35c/0x570 [ 82.412283] ? iterate_fd+0x3f0/0x3f0 [ 82.416058] ? find_held_lock+0x35/0x1d0 [ 82.420096] ? sock_has_perm+0x2a4/0x420 [ 82.424130] ? lock_release+0x9a2/0xa40 [ 82.428077] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 82.434114] ? __check_object_size+0x8b/0x530 [ 82.438583] inet_sendmsg+0x11f/0x5e0 [ 82.442361] ? inet_sendmsg+0x11f/0x5e0 [ 82.446305] ? __might_sleep+0x95/0x190 [ 82.450254] ? inet_create+0xf50/0xf50 [ 82.454122] ? selinux_socket_sendmsg+0x36/0x40 [ 82.458760] ? security_socket_sendmsg+0x89/0xb0 [ 82.463485] ? inet_create+0xf50/0xf50 [ 82.467345] sock_sendmsg+0xca/0x110 [ 82.471029] SYSC_sendto+0x361/0x5c0 [ 82.474714] ? SYSC_connect+0x4a0/0x4a0 [ 82.478660] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 82.483993] ? __do_page_fault+0x3d6/0xc90 [ 82.488204] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 82.493455] ? _cond_resched+0x14/0x30 [ 82.497330] ? SyS_futex+0x269/0x390 [ 82.501018] ? SyS_setsockopt+0x215/0x360 [ 82.505138] ? do_futex+0x22a0/0x22a0 [ 82.508909] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 82.513726] SyS_sendto+0x40/0x50 [ 82.517161] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.521883] RIP: 0033:0x452e39 [ 82.525041] RSP: 002b:00007fd2f04bbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 82.532718] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 82.539957] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 82.548845] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 82.556085] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 82.563325] R13: 00000000ffffffff R14: 00007fd2f04bc6d4 R15: 0000000000000003 [ 82.570574] [ 82.572172] Allocated by task 12698: [ 82.575858] save_stack+0x43/0xd0 [ 82.579282] kasan_kmalloc+0xad/0xe0 [ 82.582965] kasan_slab_alloc+0x12/0x20 [ 82.586907] kmem_cache_alloc+0x12e/0x760 [ 82.591026] sk_prot_alloc+0x65/0x2a0 [ 82.594794] sk_alloc+0x105/0x1440 [ 82.598321] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 82.603140] sctp_accept+0x5c4/0x970 [ 82.606822] inet_accept+0x12c/0x930 [ 82.610505] SYSC_accept4+0x38d/0x870 [ 82.614273] SyS_accept+0x26/0x30 [ 82.617706] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.622432] [ 82.624027] Freed by task 12697: [ 82.627364] save_stack+0x43/0xd0 [ 82.630785] __kasan_slab_free+0x11a/0x170 [ 82.634987] kasan_slab_free+0xe/0x10 [ 82.638757] kmem_cache_free+0x86/0x2b0 [ 82.642702] __sk_destruct+0x622/0x910 [ 82.646564] sk_destruct+0x47/0x80 [ 82.650072] __sk_free+0xf1/0x2b0 [ 82.653493] sk_free+0x2a/0x40 [ 82.656665] sctp_association_put+0x14c/0x2f0 [ 82.661130] sctp_wait_for_sndbuf+0x673/0x8d0 [ 82.665594] sctp_sendmsg+0x28f7/0x33f0 [ 82.669544] inet_sendmsg+0x11f/0x5e0 [ 82.673316] sock_sendmsg+0xca/0x110 [ 82.676997] SYSC_sendto+0x361/0x5c0 [ 82.680683] SyS_sendto+0x40/0x50 [ 82.684112] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.688836] [ 82.690433] The buggy address belongs to the object at ffff8801d19d2800 [ 82.690433] which belongs to the cache SCTPv6 of size 1888 [ 82.702713] The buggy address is located 140 bytes inside of [ 82.702713] 1888-byte region [ffff8801d19d2800, ffff8801d19d2f60) [ 82.714659] The buggy address belongs to the page: [ 82.719557] page:ffffea0007467480 count:1 mapcount:0 mapping:ffff8801d19d2000 index:0x0 [ 82.727675] flags: 0x2fffc0000000100(slab) [ 82.731881] raw: 02fffc0000000100 ffff8801d19d2000 0000000000000000 0000000100000002 [ 82.739730] raw: ffffea00073925e0 ffffea00070a4920 ffff8801d2fa1b40 0000000000000000 [ 82.747575] page dumped because: kasan: bad access detected [ 82.753250] [ 82.754847] Memory state around the buggy address: [ 82.759744] ffff8801d19d2780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 82.767073] ffff8801d19d2800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.774399] >ffff8801d19d2880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.781739] ^ [ 82.785335] ffff8801d19d2900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.792663] ffff8801d19d2980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.799997] ================================================================== [ 82.807363] Kernel panic - not syncing: panic_on_warn set ... [ 82.807363] [ 82.814699] CPU: 0 PID: 12697 Comm: syz-executor4 Tainted: G B 4.15.0-rc7-mm1+ #56 [ 82.823590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.832912] Call Trace: [ 82.835475] dump_stack+0x194/0x257 [ 82.839074] ? arch_local_irq_restore+0x53/0x53 [ 82.843713] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.848440] ? vsnprintf+0x1ed/0x1900 [ 82.852211] ? do_raw_spin_lock+0x140/0x220 [ 82.856504] panic+0x1e4/0x41c [ 82.859668] ? refcount_error_report+0x214/0x214 [ 82.864404] ? add_taint+0x1c/0x50 [ 82.867914] ? add_taint+0x1c/0x50 [ 82.871436] ? do_raw_spin_lock+0x1e0/0x220 [ 82.875731] kasan_end_report+0x50/0x50 [ 82.879675] kasan_report+0x148/0x360 [ 82.883447] __asan_report_load4_noabort+0x14/0x20 [ 82.888345] do_raw_spin_lock+0x1e0/0x220 [ 82.892463] _raw_spin_lock_bh+0x39/0x40 [ 82.896493] ? release_sock+0x74/0x2a0 [ 82.900349] release_sock+0x74/0x2a0 [ 82.904120] ? sctp_prsctp_prune+0x97/0x790 [ 82.908412] ? __release_sock+0x360/0x360 [ 82.912532] ? trace_hardirqs_on+0xd/0x10 [ 82.916654] sctp_sendmsg+0x2993/0x33f0 [ 82.920608] ? sctp_id2assoc+0x390/0x390 [ 82.924641] ? avc_has_perm+0x43e/0x680 [ 82.928586] ? avc_has_perm_noaudit+0x520/0x520 [ 82.933228] ? __fget+0x35c/0x570 [ 82.936662] ? iterate_fd+0x3f0/0x3f0 [ 82.940439] ? find_held_lock+0x35/0x1d0 [ 82.944485] ? sock_has_perm+0x2a4/0x420 [ 82.949045] ? lock_release+0x9a2/0xa40 [ 82.952990] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 82.959024] ? __check_object_size+0x8b/0x530 [ 82.963492] inet_sendmsg+0x11f/0x5e0 [ 82.967276] ? inet_sendmsg+0x11f/0x5e0 [ 82.971219] ? __might_sleep+0x95/0x190 [ 82.975164] ? inet_create+0xf50/0xf50 [ 82.979024] ? selinux_socket_sendmsg+0x36/0x40 [ 82.983664] ? security_socket_sendmsg+0x89/0xb0 [ 82.988397] ? inet_create+0xf50/0xf50 [ 82.992255] sock_sendmsg+0xca/0x110 [ 82.995941] SYSC_sendto+0x361/0x5c0 [ 82.999629] ? SYSC_connect+0x4a0/0x4a0 [ 83.003578] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 83.008912] ? __do_page_fault+0x3d6/0xc90 [ 83.013119] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 83.018368] ? _cond_resched+0x14/0x30 [ 83.022248] ? SyS_futex+0x269/0x390 [ 83.025937] ? SyS_setsockopt+0x215/0x360 [ 83.030055] ? do_futex+0x22a0/0x22a0 [ 83.033826] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 83.038641] SyS_sendto+0x40/0x50 [ 83.042065] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.046789] RIP: 0033:0x452e39 [ 83.049949] RSP: 002b:00007fd2f04bbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 83.057625] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 83.064863] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 83.072109] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 83.079348] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 83.086588] R13: 00000000ffffffff R14: 00007fd2f04bc6d4 R15: 0000000000000003 [ 83.094236] Dumping ftrace buffer: [ 83.097746] (ftrace buffer empty) [ 83.101422] Kernel Offset: disabled [ 83.105015] Rebooting in 86400 seconds..