[ 18.722728] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.808734] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 21.085127] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 22.086164] random: sshd: uninitialized urandom read (32 bytes read, 125 bits of entropy available) [ 22.204924] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.38' (ECDSA) to the list of known hosts. 2018/02/25 08:03:34 fuzzer started 2018/02/25 08:03:34 dialing manager at 10.128.0.26:37971 2018/02/25 08:03:38 kcov=true, comps=false 2018/02/25 08:03:39 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f7bc5a1929467a3121bca508e04f567e7d0755a227889b530f3d16317b3a65d708c0c5c92633462f6260da24db0ad9dfec14216a4f0185aa8c440731941e5f2dea931f18aefb8f4988f7e26d74c1bf629ae9fe6497f2d87e8fc602d67d7c635e1848d5f4c35284668e17900c16007b3fba415cf9ac764a2dac99c9fb60e7d34d68b9df28e515c7c2c73363d35b0411287cb1a2d956060dbf6c1270c100b86726c28c0f61b10572649313863941cd", 0xae, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/140, 0x8c) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) fstat(r1, &(0x7f0000000240)) pipe2(&(0x7f00000002c0)={0x0, 0x0}, 0x800) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000300)) getdents(r3, &(0x7f0000000400)=""/235, 0xeb) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000500)=0xb117, &(0x7f0000000540)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000580)={0x9, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000005c0)={r4, 0x1}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000600)=0x6, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000640)=0x2, 0x4) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000006c0)={0x7, 0x10000, 0x2, 0x7}, 0x8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000700)=0x3f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000740)={0x0, 0x0}) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000780)=0x2, 0x4) listen$netrom(r1, 0x43) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000007c0)=""/169, &(0x7f0000000880)=0xa9) r7 = getpgrp(0x0) perf_event_open(&(0x7f0000000900)={0x0, 0x78, 0xffffffff, 0x7, 0x9, 0x3, 0x0, 0x2, 0xa0001, 0x2, 0x3, 0x3ff, 0x80000001, 0xfff, 0x1, 0x8, 0x7f, 0xa560, 0xfffffffffffffe00, 0xffffffffffffffff, 0xb3e, 0x101, 0x23, 0x100000001, 0x8, 0xc59, 0x100, 0x7, 0x9, 0x101, 0xf0a4, 0x401, 0x6, 0x0, 0x4, 0x5, 0x3, 0x26c, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00000008c0), 0x409ae439753bfe97}, 0x40, 0x6, 0x1, 0x5, 0xffffffffffffffff, 0x80000000, 0x8001}, r7, 0x9, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000980)=[@in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}], 0x3c) connect(r6, &(0x7f00000009c0)=@llc={0x1a, 0x1e, 0x3ff, 0x3ff, 0x3f, 0x4, @random="141d1a9a163c"}, 0x10) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000a00)={0x6, 0x0, 0xd, 0x5, 0x1f}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000a40)=@assoc_value={0x0}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000ac0)={r8, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000b80)=0x3) 2018/02/25 08:03:39 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xf688f4b9a5601147, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x2, 0x1, @empty, 0x9}}}, &(0x7f0000000240)=0x8c) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{0x80000000, 0xff, 0x1, 0x7}, {0x7, 0x101, 0x1ff, 0x2}, {0x707, 0x4, 0x3, 0x4}, {0x1, 0x1, 0x10000, 0x5}]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r2, 0x4, 0x3, [0x7, 0x1b7, 0x5]}, 0xe) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000340)=0x4, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, &(0x7f0000000400)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000440)=0xffffffff, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) getsockopt(r0, 0x8000, 0x7fff, &(0x7f0000000480)=""/190, &(0x7f0000000540)=0xbe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000005c0)={r1, 0x20, &(0x7f0000000580)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x8}]}, &(0x7f0000000600)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000640)={0xf7, 0x0, 0x4, 0x1b, 0xae22, 0x401}) getpeername$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000800)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000840)={0x3000000000000000, 0x1, 0x1ff, 0x3f}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000880)) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000008c0)="fa270a283a382329", 0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000900)=""/14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000940)={r2, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfffffffffffffffa}}, 0x7fff, 0x6}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a00)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a40)={r5, 0x80000, r3}) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000000a80)=""/82, &(0x7f0000000b00)=0x52) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b40)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000b80)={r1}, &(0x7f0000000bc0)=0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000c00)=""/175, &(0x7f0000000cc0)=0xaf) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000d00)={r1, 0x9}, 0x8) 2018/02/25 08:03:39 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000000c0)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x1, 0xee, 0x4}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000180)=0x6) connect$netlink(r0, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="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") fchmod(r0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001200)=0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001240)={0x0, 0xccc0, 0x20, 0x10001, 0x6}, &(0x7f0000001280)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000012c0)={0x80000001, 0x32c, 0x200, 0x10000, 0x9, 0x6, 0x10001, 0x3ff, r3}, 0x20) getdents64(r0, &(0x7f0000001300)=""/84, 0x54) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001380)={r1, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000013c0)='/dev/usbmon#\x00', 0xffffffff, 0x4000) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000001400)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000001440)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001480)={r3, 0x6, 0x0, 0xd963, 0x7}, &(0x7f00000014c0)=0x18) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001500)={@syzn={0x73, 0x79, 0x7a, 0x0}, r5}) bind$inet6(r2, &(0x7f0000001540)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001580)) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00000015c0)=0x3f) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001600)={@generic="7e3edc1643e09d65270bdb8afa989d89", r6}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001640)=@generic, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001680), &(0x7f00000016c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001700)=@sack_info={r3, 0x3, 0x100000001}, &(0x7f0000001740)=0xc) r7 = getpgrp(0x0) wait4(r7, 0x0, 0x20000000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001780)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001880)=0xe8) ioprio_set$uid(0x3, r8, 0x5b) 2018/02/25 08:03:39 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) fcntl$getflags(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0x8784, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x78, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/175) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000240)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x10001, 0x0) setns(r2, 0x48000000) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000002c0)={0x7, 0x9}) pipe2(&(0x7f0000000300)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r7, @in={{0x2, 0x3, @rand_addr=0x73d7}}, 0x9}, &(0x7f0000000480)=0x98) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000004c0)={@generic="d17359232024f39beac43bd3f2aeeaba", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000540)={r7, 0x7, 0xff}, 0x8) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r8, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x8, 0xb2, 0x401, 0x1cf, 0x2}, &(0x7f0000000680)=0xa0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000006c0)={0x1, 0x3, 0x1, 0x1, 0x2}) sendmsg$nfc_llcp(r2, &(0x7f0000000880)={&(0x7f0000000700)={0x27, 0x3, 0x1, 0x7, 0x418, 0x8, "e411f7de42596b13fcd9b96201ea49e761731cc1e3d8e23d7e6722b31f0ddf90d07878e82001f6ce53d140318c9486ba3442542f7d5d2a41d25ef5bff2352f", 0x1}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000780)="b227732688d4c831d3721e319e3180626a27ed433d8df27a9679031c74df2b5ff69b82a93a6bd14798c5e4813881aeb6994117685050904400c18fbb48802ffc8ff23e59d63c01e506efb1d26e8c1cdaec624c12c150b8cd5d35a5fc114de4be8c06566cac82d2b791178769adac", 0x6e}], 0x1, &(0x7f0000000840)={0x28, 0x10f, 0x8, "5de073a66fb9711d4e00459b22f8efab5771c6"}, 0x28, 0x40}, 0x24000801) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000008c0)=""/110) socketpair$inet(0x2, 0x3, 0x81, &(0x7f0000000940)={0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000980)={r8, 0x5}, &(0x7f00000009c0)=0x8) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000a00)) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000b00)={{r10, r11/1000+30000}, {r12, r13/1000+30000}}) socketpair$inet(0x2, 0x3, 0xea7, &(0x7f0000000b40)) 2018/02/25 08:03:39 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7f, 0x8001, 0x6, 0x4, 0x7, 0x5, 0x9b14, 0x0, 0x7ff, 0x81, 0x0, 0x2}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x800}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x100, @tick=0x100, 0x416, {0x7, 0x100000000}, 0x7f, 0x0, 0x8}) rt_sigtimedwait(&(0x7f0000000140)={0x80}, &(0x7f0000000180), &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7f, 0x5, 0xfffffffffffffff9, 0x10001, 0x7322, 0x789, 0x1ff, {0x0, @in6={{0xa, 0x0, 0x9, @empty, 0x6}}, 0x6, 0x2, 0x1, 0x3, 0x3}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x1f, 0x4}, &(0x7f0000000340)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000380)=0x5) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000480)=0x8, 0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000004c0)={{0x2, 0x5}, {0x7fff, 0x3}, 0x2, 0x5, 0x2}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000540)=0x932, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000580)=r2, 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000005c0)={0x2, 0x4}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000600)={0x9, 0x20}, 0x8) connect$nfc_llcp(r0, &(0x7f0000000640)={0x27, 0x18, 0xfffffffffffffffa, 0x3, 0x5, 0x7, "d5a6eea5fffc8ab4c2fa183865206593f255b106609fdb67ee0975593d89dab472d075ec131cf929c87201ebe091fe1d5dfa5e1f4175643f4bf177cbccd0be"}, 0x60) bind$ax25(r0, &(0x7f00000006c0)={0x3, {"254ceada443250"}, 0x27}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r1, 0x6, 0x1, 0x8, 0x10000, 0x4}, 0x14) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl(r0, 0xffff, &(0x7f00000007c0)="e3bde3e556a69f0188231de991485ac8333ae0bd4b40714652ba34697011a10c1e7fe0459e548993404f41ced2f7ec01a18291d16b1d024acae92f0950babbf64705c514ace77271b1f02c668370864a89faef78bb31e76094c8cfe9490baff143ae4980aeaa9d3b544e6dd3b45c3f8cd7682596704732126056a61d167c75a7ec5a7c0fc0dd3680348d005c0172924cec22ee4e02ce799c1e77602834d898cfd72d8bce8626b1c8fbdcb4c4dc7064eb8715613fe1fd636aa40481a3f131d467a4df74c909e65093dd2b") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000008c0)=[@in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @rand_addr=0xea}], 0x48) fstat(r0, &(0x7f0000000940)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000009c0)={0x7, 0x7, 0x0, 0xfff, 0x80000001, 0x3, 0x9, 0xcc06, 0x80000000, 0x6, 0x200, 0x40}) r4 = getpgid(0x0) prlimit64(r4, 0xf, &(0x7f0000000a00)={0xb6e, 0xd19}, &(0x7f0000000a40)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000a80)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='bpq0\x00'}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000b00)=""/214) r5 = request_key(&(0x7f0000000c00)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)='/dev/sequencer2\x00', 0x0) r6 = add_key$keyring(&(0x7f0000000d40)='keyring\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r5, &(0x7f0000000cc0)='id_legacy\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x2}, r6) 2018/02/25 08:03:39 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0x10000, 0xacf, 0x7, 0x1}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) sendto$packet(r0, &(0x7f0000000200)="0e59330c7f71ab9d087aca99bcc763c0a6c4d7d4f1b3e2abbca7862a9883da3213349da97ac261542e", 0x29, 0x10, &(0x7f0000000240)={0x11, 0x19, r1, 0x1, 0x77a5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f00000002c0)={0x3, 0x78, 0x3, 0x3a6, 0x4, 0x8000, 0x0, 0x8, 0x2208, 0xa, 0x7, 0x109d, 0x5, 0x4, 0x84, 0x101, 0xa2, 0x9, 0x3, 0xffff, 0x800, 0x4, 0x10000, 0x2, 0x3ff, 0x800, 0xe7e, 0x0, 0x20, 0x8, 0x40, 0x2, 0x800, 0x4, 0x0, 0x1, 0x80, 0x7ff, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000280)}, 0x10080, 0xc000000000, 0x1, 0x2, 0x10001, 0x0, 0xffffffffffffa24e}, r4, 0x6, r5, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r2, 0x97, 0x5}, 0xc) r7 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="ea97282dff537cb0177fbc250086", 0xe, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f00000004c0)=""/96, 0x60) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000540)={{0x9, 0x148}, {0x5c}, 0x4, 0x1, 0x1000000000}) ioctl$LOOP_CLR_FD(r5, 0x4c01) rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000640)={r2, 0x4}, &(0x7f0000000680)=0x8) write$selinux_create(r5, &(0x7f00000006c0)=@objname={'system_u:object_r:setrans_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x37, 0x20, './file0\x00'}, 0x5d) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000740)={@generic="269a7bc7701f6ec4645e7d5afee1f6e5", 0x1000}) r8 = request_key(&(0x7f0000000780)='blacklist\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x0) keyctl$link(0x8, r7, r8) clock_adjtime(0x7, &(0x7f0000000840)={0x0, 0x8, 0xc4, 0x4, 0xed, 0x6, 0x5, 0x20, 0x3, 0x20, 0xad5, 0x9, 0x4, 0x0, 0xffffffffffff8001, 0x300, 0x5862, 0x9, 0x0, 0xfffffffff0e792d3, 0x80, 0x40, 0x1, 0x7, 0x2}) lsetxattr(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=@known='security.evm\x00', &(0x7f00000009c0)='system_u:object_r:setrans_exec_t:s0', 0x23, 0x2) mkdir(&(0x7f0000000a00)='./file0\x00', 0x4) r9 = getuid() quotactl(0x693, &(0x7f0000000a40)='./file1\x00', r9, &(0x7f0000000a80)="c95b967059cba74de8fe973aa7ec639d754870f560b7c60e138bd21784371844d7567c42c5b71ef4836ea0d827e264131a7c3a55f7897ea8066fa4a7deac91508a83706f22cad7c1956cecdb29a64299746f8bec8194bec98af7724db439a2503e1b1d834d930a07e428dfbdb32c7fde978f2b2e4bce4322fd5d5a0f5db0d2f5937306c501e3cc0516893e1892475c405ac7ae9056b067e95899fe0d18") ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000b40)={r3, 0x3, 0x7}, &(0x7f0000000b80)=0x8) mkdir(&(0x7f0000000bc0)='./file2\x00', 0x8) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/sequencer\x00', 0x10000, 0x0) rt_sigpending(&(0x7f0000000c40), 0x8) geteuid() ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000cc0)={0x3, &(0x7f0000000c80)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r10, 0x4010641c, &(0x7f0000000d40)={r11, &(0x7f0000000d00)=""/18}) 2018/02/25 08:03:39 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/214, 0xd6}], 0x5, &(0x7f00000003c0)=""/72, 0x48, 0x4665}, 0x8}, {{&(0x7f0000000440)=@generic, 0x80, &(0x7f0000000b80)=[{&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000540)=""/222, 0xde}, {&(0x7f0000000640)=""/226, 0xe2}, {&(0x7f0000000740)=""/235, 0xeb}, {&(0x7f0000000840)=""/203, 0xcb}, {&(0x7f0000000940)=""/23, 0x17}, {&(0x7f0000000980)=""/60, 0x3c}, {&(0x7f00000009c0)=""/157, 0x9d}, {&(0x7f0000000a80)=""/228, 0xe4}], 0x9, &(0x7f0000000c40)=""/21, 0x15, 0xfffffffffffffffd}, 0x5}, {{&(0x7f0000000c80)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000000d80)=[{&(0x7f0000000cc0)=""/158, 0x9e}], 0x1, &(0x7f0000000dc0)=""/53, 0x35, 0x5}, 0x7}, {{&(0x7f0000000e00)=@sco, 0x8, &(0x7f00000020c0)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/182, 0xb6}, {&(0x7f0000001f00)=""/142, 0x8e}, {&(0x7f0000001fc0)=""/241, 0xf1}], 0x4, &(0x7f0000002100)=""/89, 0x59}, 0x216}, {{&(0x7f0000002180)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000003600)=[{&(0x7f00000021c0)=""/151, 0x97}, {&(0x7f0000002280)=""/102, 0x66}, {&(0x7f0000002300)=""/50, 0x32}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/202, 0xca}, {&(0x7f0000003440)=""/21, 0x15}, {&(0x7f0000003480)=""/69, 0x45}, {&(0x7f0000003500)=""/98, 0x62}, {&(0x7f0000003580)=""/124, 0x7c}], 0x9, &(0x7f00000036c0)=""/242, 0xf2, 0x20}, 0x6}, {{&(0x7f00000037c0)=@nfc, 0x10, &(0x7f0000003880)=[{&(0x7f0000003800)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x5}, 0xffff}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f00000038c0)=""/116, 0x74}], 0x1, &(0x7f0000003980)=""/16, 0x10, 0x9}, 0x400}, {{0x0, 0x0, &(0x7f0000004bc0)=[{&(0x7f00000039c0)=""/69, 0x45}, {&(0x7f0000003a40)=""/39, 0x27}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/250, 0xfa}, {&(0x7f0000004b80)}], 0x5, &(0x7f0000004c40)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f0000005c40)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000005c80)=[], 0x0, 0x0, 0x0, 0x8}, 0x80000000}], 0x9, 0x100, &(0x7f0000005f00)) getpeername$unix(r0, &(0x7f0000005f40)=@abs, &(0x7f0000005f80)=0x8) r1 = socket$unix(0x1, 0x2, 0x0) ioctl(r0, 0x80, &(0x7f0000005fc0)="bdbc87823fe27e3f579d386a56c57758a7e489f7468961c347212269a5302d7b951ecbd65fdf97b069b1accb173aa72c735f8c9045") setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000006000)=0x200, 0x4) getpeername$unix(r0, &(0x7f0000006040)=@abs, &(0x7f0000006080)=0x8) arch_prctl(0x1006, &(0x7f00000060c0)="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") arch_prctl(0x1003, &(0x7f00000070c0)="deafc8598ef5d847e8888e1f2652c702686d6d9f6299c66304eaf0d539ff658786783db1421310b020963493133834a5adb9dbb2d8cbdac70d9d0cb72d884a76453443cc95d5eec8f5408194566d2c027cc4ba4de12af4d33fb24e98c86847bc85a46dc18e9c988288f5fbf9e5777fda1efa92195445df1aaa8910e9da89921711d340f6262a3b932ab7412f5f98a683abb2") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007180)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000071c0)={0x0, 0x65, "bfbd53d63daf42989375511145a300472f15651eb0a4ba9d8b7026ac128ac1a5b7d368d4c440e0005fb73deaa3779d1fccf8de2402e239335e61a8aead8fe7d21e525ffd3efbbe7ae677454e839590f60e7a8d3fe7779fd30d6fd7bd17cedb21a191476acc"}, &(0x7f0000007240)=0x6d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000007280)={r3, 0x2e, "45b7e457020aac82c43858c0dbf80e7e3e9d46b4d00384594f1623b9d4dabd91ad4395271ed3aa40726d78951bec"}, &(0x7f00000072c0)=0x36) fstat(r1, &(0x7f0000007300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000007380)=0x101, 0x4) r6 = getpid() mq_notify(r2, &(0x7f00000073c0)={0x0, 0x16, 0x39774df1fdcc0e17, @tid=r6}) r7 = syz_fuse_mount(&(0x7f0000007440)='./file0\x00', 0x6001, r4, r5, 0x1, 0x4000) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007480)='/selinux/status\x00', 0x0, 0x0) connect$unix(r8, &(0x7f00000074c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000007500)={0x4, 0xc4, 0x200, 0x0, 0x5, 0x9, 0x0, 0x1000, r3}, 0x20) ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000007540)={0x0, 0xf9, 0x3}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000007580)={0x5, 0x4, 0xfffffffffffffffb, 0x1, 0x9}) connect$inet(0xffffffffffffffff, &(0x7f00000075c0)={0x2, 0x1, @rand_addr=0x6}, 0x10) sendto(r8, &(0x7f0000007600)="44f223792c8f6aea83429322b5b38092613977f6deaed518ecb13f83a3b3d8f3e4ef44f0c782640cb8b9586ce5d76574f7920e8273146d2ec2de1f750ccc9ed61f54ff3a79495c4162414ac2e070c0bb9d97123edc4c5ff970079b3da5e270409524ec8e57c309c695a842242d274c097ae04d96aed7057b78a55c0ae29e8806ea219d82904a4f940cca218dc0682d4350d88899391b05fc23eca44628", 0x9d, 0x4000000, &(0x7f00000076c0)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x1f}}, 0x20) getsockname$packet(r0, &(0x7f0000007800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007840)=0x14) sendmsg$nl_route(r8, &(0x7f0000007900)={&(0x7f0000007700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000078c0)={&(0x7f0000007880)=@ipv6_newroute={0x2c, 0x18, 0x614, 0x3, 0x2, {0xa, 0x14, 0x0, 0x5, 0xfe, 0x3, 0x0, 0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_OIF={0x8, 0x4, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000007940)=0x200, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r8, 0x28, 0x1, &(0x7f0000007980)=0x377, 0x8) sendmsg$nl_route(r2, &(0x7f0000007a80)={&(0x7f00000079c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000007a40)={&(0x7f0000007a00)=@ipv4_getaddr={0x28, 0x16, 0x10, 0x0, 0x1, {0x2, 0x9f, 0x40, 0xfd, r9}, [@IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x101}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x20000084) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000007ac0)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty]}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r7, &(0x7f0000007b00)={0x10}) 2018/02/25 08:03:39 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x10001) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4040, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x9}, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000200)=0x49e6, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x981, 0x2, 0x2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0xffff, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0xaaf, 0x3, 0x0, 0x2, 0x0, 0x1f, 0x8000, {r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x5, 0x7, 0x17, 0x5}}, &(0x7f0000000400)=0xb8) accept$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd, r7}) fanotify_mark(r2, 0x0, 0x28, r2, &(0x7f0000000500)='./file0\x00') setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000540)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r5, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}}}, 0x5, 0x0, 0x9, 0x100000001, 0x2}, 0xa0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000640)={0x6, 0xc, 0x1, 0x9, "c7f5a4ecaed80173b969daa05b0e064864321ab05b6c311fd0b5be3afbcb06f2"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x3, 0xb0d4, 0x2, 0x9, 0xac4, 0x8, 0xc1, 0x8001, r6}, 0x20) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000006c0)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000700)) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000740)=@ipx={0x4, 0xfffffffffffffff7, 0x5, "47cb5cc414e7", 0x8}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000000780)="dd0623ce09c7a6af7e1726582b6dab8ac6225312bf49ac3414b115d171070a92d21c2f684b7ecd1a3fb854b59413c4aead71cbc8870cdff7cc9e52ca97a4db842bdfb21e27f85495d00c8d74d2b04156612d0da5641aea43f8cb93a727206d9f580055a9300bfae315590fda55cb14ed6a3a81f2f8ccb75d0a057738fe5a3d9e5661c5a06f94809a910fc6dfd2028ed0591524c63d3d0933791737aa919d287c45e042f023798a7a603e8fc9062cde532eaff9139679e368ef2b4b743c48b344f975c86347a572", 0xc7}, {&(0x7f0000000880)="71ae724217a4efb702d074f285baa70da938f6e99ef8a4d6b002416ed8ef146ff352cb63673cfd2e8831b805d57b27b8e604323d084df037fbf18289a53521eda5865aadac34daab209ae509d494a46b2e9df1dc58f6cab5f6a0e7ff8e2d7a68df34f9f34002a3769b9f431fca282e00b54b6f672ec72e9d538982db49d1dfec42e5ab4368dfba70ad0fe69223d4e00e574dbdf7c0ff06bd3c5756918101ee4ccc1136e0418e997eb8da1d5e4c5fd725e5c1c854620259cabf0e130435003037c970b4", 0xc3}, {&(0x7f0000000980)="2f2f448688", 0x5}, {&(0x7f00000009c0)="e1be9eada6dbc6a24d8006c1f9de841e22d02b4170bee84692a480d42b0a8ebaeeae36c95de67d495cd42f0c871baa6f2281d884a619ed12d01630f85ebe9059eb9121d9c4e568db1db7fffdbe4a35a70c3615133fc909aba7d8f36fdda3639457a96f598aacb97076aecf7830b7c4e74e926b0a47efc5bd3a82842332a7e126b5ff398b11abf742a86025593d383ddef5c0373bcb6262a036962ccf4cb6c1b5ba546273b406a788e41a3828955703da52a2bb", 0xb3}, {&(0x7f0000000a80)="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"cf61c1756a12cb4cbde8645af3462b6066aeaaa36d62997468d6244dff9c4e7f388b46692c2b2d01cf865e8453e43d634a338709d67224719e9600f4c41399ceb03195071ac12a9c84bc3d90e44e2d5544671fd9d443a73f1c199a1e8e8771915d5cb6517ecb7ade580e4f117feba996187b441f618b9d1eebcb676f2138c62b8a08d23faf1aaf2d43fd540e87ceb1dd6043e3e09bf197c5cb5fa5cbee7294360e7a"}, {0x38, 0x117, 0x10000, "5040b9a6444fe888646c74499fabec1db9fac82fec21d1c7d45dc5ff72cbf2aaa0c8b9534ceea6"}], 0x2f8, 0x1}, 0x6}, {{&(0x7f00000023c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x4, 0x4, 0x2}}, 0x26, &(0x7f0000002680)=[{&(0x7f0000002400)="74dc9cd9a337713bab2434d2b9f51f9421008fa32b63a769f0340bd19bb996d3aaa9fa2d40024834f153c5d50cc8199ea3807429f1def2b02d7b3b975facece38b758de3cb4903d28e9e98407dc238058f2fba39fdc666b695b3bd0b3f65987ab38f855b4b86c5a2ba066e77b2d633e5068849d4c0b4bd3c624463de9d201aeadf81bd262aece00d196ec426bfc187906d48175d903d9a9809af5671a540595df729c6af1ba3beb42c094802f87058b2fa8da87d4b015e9d9fc1c1dee0caf7f31071d8c5186715686eb365a329483182a88c1fe36d07cb0eafaaa372b937b6adac7d55bba210db940a45cdbb4ff46409ef460e135e", 0xf5}, {&(0x7f0000002500)="6d787125b89227cfa7220ddd89b7500fd03ce9889444fa51da672c3f6a0147977bb3ddac37af190d116840f94eb2a33027e4312b6c6dc66885bd358b2c3f1d3e97a78bc1", 0x44}, {&(0x7f0000002580)="5721e8eee9982a66afefafa4af178bf3adfeb2b7ab175d448dbf6de55aea5629e11c2c4bba8f21e7a869d3182e2726e263b39817020ebde792f0f2cee8083efe105a87ca43eb940848bd94af86b502749d14defe78506d57bff4facf440a49e3fc526cde9a9e5bc4af166edbb1ee738b405fe7e568bb230cd2f53d7fa7e7a0114782d79da424c0f99020c0283cdfadaa4739182cd79c63cdeaa6c4831ee0a9a17d56b9505969802751e7670047706fd25f02a41f41b3633697de8ecbad48a5804281d9687ad136639ed6eab1c759ad1dff9c1946cefafb43b2183ebc5eba4f69a2c0504d", 0xe4}], 0x3, &(0x7f00000026c0)=[{0x90, 0x0, 0x1, "483f6ea5f6e391c641643b15359ff53bbfb00977ffd0d301ebe275da509b2d0296f8dd65d1c1510165c9f13af4f16ee7d6c3a2738e5484bb94b6c86a911a2ca44b49763e2cdb5ebb848e125a082300c2df79375d41112f4fc030c6e14593bd140617aefe083e6ddc72fbf9ea10ea1e15ae6181a0548c5c1bb75a"}, {0x18, 0x108, 0x8, "e1"}], 0xa8, 0x4000000}, 0x80000001}], 0x3, 0x4000000) bind(r1, &(0x7f0000002840)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x1, 0x1}}, 0x26) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000002880)=""/185, &(0x7f0000002940)=0xb9) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002980)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_udp_int(r8, 0x11, 0x1, &(0x7f00000029c0)=0x106f, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000002a00)={0x9, 0x6, 0x2, 0x2, 0x1, 0x8}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000002a40)={0x8, 0x6, 0x5}) connect$llc(r8, &(0x7f0000002a80)={0x1a, 0x15, 0x1, 0x6, 0x3, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) [ 33.501813] IPVS: Creating netns size=2552 id=1 [ 33.558006] IPVS: Creating netns size=2552 id=2 [ 33.614380] IPVS: Creating netns size=2552 id=3 [ 33.687428] IPVS: Creating netns size=2552 id=4 [ 33.776306] IPVS: Creating netns size=2552 id=5 [ 33.866022] IPVS: Creating netns size=2552 id=6 [ 33.986333] IPVS: Creating netns size=2552 id=7 [ 34.124149] IPVS: Creating netns size=2552 id=8 [ 34.305018] ip (4074) used greatest stack depth: 24712 bytes left 2018/02/25 08:03:43 executing program 3: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000000), 0x2000000f, &(0x7f0000000040)) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r2, 0x0, &(0x7f0000000040)=0x3) memfd_create(&(0x7f0000000000)='$\x00', 0x1) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00') 2018/02/25 08:03:43 executing program 3: 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) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r1, 0xa, 0xe) dup2(r3, r4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) tkill(r2, 0x16) 2018/02/25 08:03:43 executing program 7: timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{r0, r1+10000000}}, &(0x7f0000000040)) 2018/02/25 08:03:43 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) sendfile(r0, r1, &(0x7f000000dff8)=0x2, 0xa) 2018/02/25 08:03:43 executing program 7: modify_ldt$read(0x0, &(0x7f0000000000)=""/11, 0xb) 2018/02/25 08:03:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x8000000000000000, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000001000)) ioctl$KDADDIO(r0, 0x4b34, 0x55) [ 37.469874] audit: type=1400 audit(1519545823.956:5): avc: denied { create } for pid=5164 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/25 08:03:44 executing program 0: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) write(r0, &(0x7f000062d000)="0801650bceca5d1c0c875f128e623da2c02c42a867f58252ac", 0x19) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/25 08:03:44 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x0, 0x108, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x100000000, 'syz1\x00', 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@empty, @rand_addr=0xfffffffffffffffa, @local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xcdc7f1318e737189, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xfffffffffffffbff, 0x100000001, 0xfffffffffffffffb, 0x4, 0x9, 0x6, @generic="a6729d77a64d47946956028d3167ea94", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x201}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x7fff, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/sockstat\x00') ptrace$setregs(0xf, r0, 0x7ff, &(0x7f0000000080)="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") socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r2, &(0x7f0000000040), 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001080)) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000001080)=0xfffffffffffffe01, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000010c0)={0x8, 0x2, {0x3, 0x3, 0x3, 0x2, 0x3}}) 2018/02/25 08:03:44 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/25 08:03:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x1}) 2018/02/25 08:03:44 executing program 2: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00000000c0)={@common='syzkaller0\x00', @ifru_flags}) socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700)=0x0, &(0x7f0000000740)=0x0) r6 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000780)=0x0) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000880)=0x0) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a00)=0x0) getresuid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) r18 = getgid() r19 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) getgroups(0x2, &(0x7f0000000b80)=[0xffffffffffffffff, 0x0]) r24 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000cc0)=0xe8) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/ppp\x00', 0x2000, 0x0) r28 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$unix(r1, &(0x7f0000003240)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000000640)=[{&(0x7f0000000100)="33906d8948fef493cd3e6e6cfec76e6d06a7a16c28009de7a069d48b61aa9d99287611c2ad13394b6ceaa0a876c877dd83bead6a28494c9c2cbabb458bff7ddb49bfa0928cbcd2158528ac989ac343984c2c1caad2ccf7cc4a7b822d314b7c09b98e8f1ae2a33092ea57558644a8c8033d90289cbc95ec5ea0c27ba9d430c5a205cb44560f13a1638909fd"}, {&(0x7f00000001c0)="32cbb17fb4c18898af92208bd0f0ad578264b38b204f81b12c1e84268260fd081e9da6d3cba361ee5374c146ed3fded83ed9f806dbe69cb4a30d5cd6afd4ccb5abc4f3a2a8db87b1fe23738f4547d0f61a01b6a52370c0c57fe7cd6eaa8ebb6ab3568cdeccee55a178ea3ebfb8c8500517fb1eccb8991b2cfe50c210ec6a749acaeb95806f4f1e93c0fec567ce2951e2d818099b093e9a498ed25e39a1ce9d7d9c9f8e080f4cd46520a28dd0277e5771e15a91092709f6e0677528fae73e4a57e508a1dc0c9f19c9eafde444d4e8dc5f7c08d75660333458d0d4363927ed7d261c5c6627ce3df09b83f7bdee060fb018c7412f88c59c459d9e318433"}, {&(0x7f00000002c0)="a70e81525e6033a4681122890b2790b3ce16ac76b9d0192c06b5210e7a9a7045a77ada87f1ce08ed14b3cbc60882edd20ef6c851e5eb7336cc6fb255dc7840aa00c7c95431b11c8b1258ae71f34ea6b6c917bf43d8a4e3beb37c2e65336bad7c090c6cc6745bde9c84b272090661800ce8d6f1a6798ec26489790a5557554caa9f29b6ad6733096a980947219b6044c4876de125eef0c59f74d98c7e0ca899ee59a0d0248e5d5c33a53b490281a943f34337abbf1c14bbf1737270c1704b562baa89ee2a97e3e5e46251bfe69c510a46f4014d703b314a96e717be7ecb22b241e7a3ce"}, {&(0x7f0000000040)="7ff8cd5b34f5b8749f0db34f28c4b6"}, {&(0x7f00000003c0)="3891ea04d4cf63a78faf857990a4c4ee352fc58eea3a5d3eef826fa68c5c9c1e00c63124e3370f34d3294e915a45c3e5edc3fed2aded59f51c9e76f3f6e440805e22d0b7e35db160d87417b7becb8f761410f3615b11f69ef4ea7f318d6c59fcf6739b25fa11fafc4b48b3fce271c38d656c56630f4ff0045c5ad48c71205194ab5f4eb1d1f73089c17e150673987a45312453ddeecb9c44942a83dd03aeb4431aa51e3b16a4f84a3510793331d4c896cc4d5172fc000e51f06ae473a186c9b2ce1cf9252217702b37fe5df68e379ee8031093ec5cae802914a730c285"}, 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0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x0, 0x1, 0x2, r11, r14, r23}], 0x0, 0x20000080}, {&(0x7f00000016c0)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001700)="4fcb9d6b61ba1b64f28a28bee9c66ef60c33110bd87b25ee55fb7fb163ac852089d0013b0d167db8ee8fd99d3f147227a11d79d58ea66bd3a20a9df21727317e01dbeca3009eecb13b0298bacd97ead9454bafe598d87df3e0856f263e1894410265a5e41dd6301225132466a8367530e430bb4ef380879e789a88c6daf136b808022fd731dbe90c06b5001a0464213eef166b259210364e858caa5714f8071764fdd71b05f5ab8631be03353ef7ee21bca3989338062df5ebb53f8328f44110bdaf2b4e1e622df94f03c9346f087da3603eb9efdeae51cb193207fbb82c9defb50794f8ad3d63fe2f83c1dc63877e6172bf4f39dc71411dcc7753d91e46e86752fc17065fa146ab51e4c44f29a9f3d92db5a6637636c52a6365e820531277565a3ac9bc6b2e4fc81ca6c4b34492718726b200aa88d793a68fb06bd258f7f9075f0ce7defd0dfedaf80fd2a48c932497c52f697e0bed93af7e9d010a73a4ececea21e35847c6bb876e1f2ebfa8578811702d52999d1c12b6ea6fe537a547a66b07d30a788e22a3ca06ceb4c433cb19c245da041946da2e1c676ac3d0130e90e2ee2c8c3cac25bb7f855b39e58ac696dcda239a6262181cfb3d25d6c9eb5a6fda801a04103c532bf5311269420ef274e234630df30258c49004b7cce68191d0fb55440a8a5249cad3736fb2226833b7b4418ab6087c992f13c6b82f62c1e310ff4414c11ece4298c321d6026f313b6ebb5f02b67e41518dbaac3ef2cdfc00a7bdb52385896ae734e4f28e282fd71df40e894ea83b2f924498eaba73cc54ad6a13a5155628728ef7673980c7a0b5f25674337a16fa78799f8ff8287f265939db7363639aca392652853aa75bebd0e29bf820fb2dbcd36cb51182edd1926c2e7712e2716860b01ad50145c30c244c186e488980a8981ff9f545d4a3c1cceb65491b9d317e05b7338b691eff249168fde8d52d9d12251429189c05f58277fe1f0899427f07b739932a410e618b7eff618a530a3b68f891c4f2a48fbad8443344ab7de5633b3ecfeb65cb4504d2d14aa2d0bf12c16a9d9b89984f601ec7c61a704b1bb219a5bcfe271f61d1caed6d5aaf04cca2dca8fa24fc37847960592a64734c2b6a8b50d4e06f4addbd757362d57aa407fc6e136437bbb24e16f98ae15b750da9151d4656789390731cab97d754d20fddd2f44e3399b4abc4de8c5ae6e79d5aa8704b80769cbf24f073bc78a8cf4d12082809c61101ff51b5eb23c7affd4839f533e9b798eb2335d1b847a01524ddb59ec4e31cf13743c064b2b195651c4520ce54715fa6a61dd3ed54a7474d5f10fd0f4a06b089f34ae30a072009983554ead2f611f659ecd0b186bb34b42bce863178c69519a5d34c4914b0f49931c5a5cd922715b3f61a348ef972447e0c104d06f057ea7c8118fd07cc3509d5e5dfda85beec9efd16c257081eab9903528db14c253f4c7c07d41b225c86a893d9c8c98a84e6a7ede44e50f16996e2a3681dd955818f777e522da5ff4f948a5bf4f3a675f94c06f966ad018f25bdc81cf215132a4e34cc26c3efa8a6572b4b0e58ba64d154f193121d753277cc9be0fc8b225558b9ab26c9c2c72979d12f658975a9770bc72cae9230f936e3434413529fcdf156c244dc25e72a2fbc208c2b13f5c28ef15ab41b0b8e7f2eabfae47a514a5772ba54496b6bd71f46accb16d3cda1873a836072e5d1e9b045d01db1630bda7bd04d0ace23cecac6a1e133748dc62059469813e92ff5c9bfa94e8fd7bd19e54a34ee5712cfadd2ef0f79629c34116a715968a422d5ef34b5a46726cb5a9a3ee3c7b0b25bfec41240dbf40e132e110171954a8fa44703b59aff5c31be1227933b531d94bf4fa07ea841f481236f27d6adc8563ae4cab54d3e92704554675ba697c36687bbb6a395ef4651ef43858f3762602fdc68d98925ea0f09782219b96808be307431998e3619adb6f02df50b60fe6f81c244fbfbaa3212063746a2c75fef4d7e07363f12caecab84f93dcef5ae14da9b6ce08b329e7bbba2d9cc240268c7d26bc34f034ea5422af289863f6038e8b11b2a9fcae20797443720888e7c9dee9943ac6938f7d3e901fabc4079120822b4c681f486bcb9edfb73997b15a2eafe0fe55df705202c0d7f0e00406d22352b6b0343c8727654efc3fdce0ae481707a6e69b3aad35fe27f98ae6e47d5f3d092ce9aa6c45158b0e2f162b042c759e088a30d1124beecd702e4130d255744ed3908e544a97246bab2363a67c6a27c3724b4b9ad25614bce4b465ea64e294d3b811c815226b8cc65ecf864fd8947d71ce8af856f28e4e15e400d6c9021b5f282319342171c1e7ddc870b174dd3d05d283954f0103ac34e285031629bc2a197bb066546cb0d30a5c0cc7bd141c259c10ac13e29cf39074e22462213ce25da7dbdcc99265c576120c4d7b9f78d6a83ca828e406ac651688daa311115668512032514f9616f5bfc69f009cc453ed09318dffa79760b5d196ee6e8aa1b00c58e0a6579ef6a997802939f5ab879f37b92b779a7e5bf4dae3349959a9b8f13a2d88508abfecedb987cbc0f2750b560d252b06ea0e0d869ca921c1e52c324d63d09e7b32621b7f7401987ab815073ebcb3e3d8e21275ff713574536ca2c99d69bd70ced918c58dc8314950072b26d2a01e967300231cedd51ebcb0c40e106772b9b4949b2333e2ab62b9a7c5d9d3e2aa248482ed54e280266bc9d251e7b8c3abcfaa70bf18f8fd5daef118dbac176b6031d472e7e6ced0281b0c594071d6b15c75291246bf11a91a9c32c3931509a35e7df42857bfd0e57f6e59839718daa258276e4c9f10f03afc24c13bfbc37485b094d72f372930098af6ec6559b8dc5830dc5412cba95e657968fb7e9a18b84e724c8f7d137e4b2ba9cc7a8d6ca4d420032dbcaa02ac3105e18913be1dad1bb17a11e7574a2eeab38139050a511220cf6d9e45bd3236761ccef864c0a19c55da0ebdff3e6c30b7eaefd6045952b8f51b458ed7368f9256a286989ac34f9c7fba3bb1c48865cfa4003afe2f715992121b400f5b9fafe9dd8932eaa9badfea391493e857bd1edc04462e8a3039c6170aa6382e6358136ba92d175ad77505c58e353dc3832ccbfaa3db43626be5cd31968c4e05059c94a00bf13ba4e16b28d6c1af55d9f6e79d4f06042768b216d469de1bbeada617319be142a7574c2204588da7ef6e09e1d1ee2203d73117463f01ed30bfda0097858b95e0dc8542f93d16dcf88dcced0036ae365205ee5b2fe0bb459a9c1a185c36b5d41091cbc8b7f90c2dbad83fd5e59e0958961c7a53b6cf2f038412aa5448a6d045d06357c805a725660dc89f1c4564d9a72bfe55d6d35b434c5222ff6446cd52ea5f7b091ffa04da582cc4610671b4eb973195cb31f46d088da9e7b4125f3842ad5d97f6cf21e654e81f307b06459dbd706a2264ac8ed712379ce522638a1f2a4b8847c704f84edd55c75a1bf7557a996b2a62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{&(0x7f0000002700)="86e6c301aca39bd3977d11173c96d32e8e7eb6eb8b70b2eab637a18f815764f55d74720f205626dc33b7a8e31bee6ed545d81cbf088a4db247c2a455d4df5fe92d83d15de650c6413c5317d6273418dffbe906287319276239f86de11d71798a71ada392f2db2189d23911ff1727e42bd569aed3ab20b3830d868b0bcc9a0b075949fea785ccc879c43d2f7f03301426c2c6474b05df7059e535d5eee303d613100c7771bc58083bc47cd38e4ab653a45bfdf1ca9fdc1e"}, {&(0x7f00000027c0)="8324622cd954a9eef3718b"}, {&(0x7f0000002800)="8f65393baade0dd5571523c8dbf472e2445b014f3707da7477909ea236561d023751edd065589419920488ac8ea0fd464bba4608c5e5d9ef8de40948920122f058dd109b033682967c5df59c32e0ce3f18e7c4095df67a4a7931d76ded2dfab18827cc0aade8537a82c9b0fa8e8a1c9d6451de8910391f541f1abc5bb6acb1ac46fbb71c2424265b9879c1ddc853e15c60e6bc2e7e1cb16ace768d66008060b2a746f7f8cb7321373e238097809850da90e1d8522bb3abfe033a248481ee1d0521df294cc8f837108b73b8c5339421c183a5f97cb8a6e1f7f7781219b68bef64c2e26a1d7080d23482"}, {&(0x7f0000002900)="7e82b979fbbc8df53e4ac486c01008eefc727e56e8bef62147ba7d57678dfdc4feb3e385b337cef408af5fc394478eedd24f603cdea1ba6177965413096c3fc26a99745cfa47ddd3c95228316214f5083c5989436fe1e7e267746e9a4196c171398d7e606aefdefe1c025100188f104b669bced981a81852aa51e416fbc7f67f6aedd196a5a14a393effb03f4d362a3a7d842f8536134b94b6a463062e00b7dffdf30b8ffc46322b0faafdda84121e5f"}, {&(0x7f00000029c0)="75f77d2ff763cd46bab385995cf443528cf0139d5e7e98884cca852d9b97f3a6a0ee77b6c499803546a21ad3481341448a796bb769a2cda19dd797f9b8f78a231ae5e702bff91053e0dafad6f26219422aa417c7fbdad7fe8ef24bbff46f531174959a848fc7063d61ec6bece5729ccf1d9f096bcc7cac538717626fe646c2a539af4e2dfc0c2387b390d8ba0954341e5540ad3787ef36667957e91c7d4c39dc55cc65360b5aa6589cdf840770f2fa06f865624bed6b07c9a147eeeb85b4e2c57068f0d0281aa9fb0f26582db2d9275b0eb01dddaa678ab22c588e8c6698b5"}, {&(0x7f0000002ac0)="d3cdf78e1b9e9693cad2"}, {&(0x7f0000002b00)="d7c91e8275d1f15954599b7d5394130aff72ff16fbe8da57cd2e452d9356e207bb9265aeb50f65f400c1c4c0052db671cae1704c3e793b6a682b81dcc74d4fde96267dc33e53c9954ea9b9559bc1348fa4c9edf637bf666f86c6f2c7f87010ba96c0de057745cebeee772d044ba97063596299a2dc4c5dbff4a64b1fc6316f3f8befec614e267b5ce1f2bae960f0a5106af38aed22c0e9951845a48b97a2d628ac7a57c6fa33f42678c5c969aa8750cd230abf0eba028fa1a460b738aed9"}], 0x0, 0x0, 0x0, 0x40}, {&(0x7f0000002c40)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002c80)="5def8df56d64785ce124586c3525842008d5ebaf8368c64a249fbec431c908bea36ee61a85298797ec52d83f22fedec535c5cd4ed0322a1e051baaca586dc7c7f6dfc85afb315261f157b8d4c1c8c836bfea5684438df15f81ebc7d973cf7f464523672e6d57603f2f5e27b89f52a5dbbbcd2335dbb7b307f2dfc474a868dcc129fe788a5b1a5603f9519e5d4bf20dc0849b79148d97d47cf37df1927e30c4cc4c0a8e6f3f7535d583a63d318c3432e189e50665a6abef8ab67aabdb577cf316a5f3cc06323190dbd905ea15dd16395c033339b951af7e0358da298b63ba"}, {&(0x7f0000002d80)="22905bceb2d0953caefcf2ed36cba6a463807ab2e66534642581fd6a79a3eeaa846dcd1a210d4388efd518ba338806584a4ad5ff923c8217664df0d51988ad9c8377bb327229a17699519bcbe7b87c99965e773b4ea47ec74423d9c875887836af52421a87ac88f7833c260471b10aa64bfe4fba55012ab7c33c4424"}], 0x0, &(0x7f0000002e40)=[@rights={0x0, 0x1, 0x1, [r1, r0, r0, r1, r27]}], 0x0, 0x50}, {&(0x7f0000002e80)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000003100)=[{&(0x7f0000002ec0)="fca6947bbd4f53799ccbd4ebabf3b6e770615597a579868cadd065cdd4bfc0c35d58232f124a02a423ebe4e89a3ef351f4380e3f56d04617f82d03f1e413"}, {&(0x7f0000002f00)="58bb63f4d1632db0f4ce2ea29a38bf966cd51e38c3dd823ea5b5c3bf49af525582daec324bf18e91d50c827cbbe06464cff24dd3e4d315800811b08340f210c5c3b4dbf3ac59090d6e91ae6b32faadee716648f05a3ff31c29a4d850e2081abe13443f59a067acc9f09ba98d781491b1212720e72b9b460eb338cad3c57e292dc0260f5a1f3ee97a01d981766971a8dd906896d9f4bc1fcd5e0bdb1ca97a4a5fac73e5105bf3732d5322f90e1545ab8b2e8215858d5c6add605163354b2a8e2116b4c3379504ee16bbc7a17fb5c74ddb05f3855cd6b881a5db"}, {&(0x7f0000003000)="8dbf6dbb7f1e2f4cab1ce90678eb2fbb2ca7488f400aa37b8b5d80a162e453490ca039"}, {&(0x7f0000003040)="2caf0531753287fa1feb0dc8668d7ce39b82b9db7e2d7d83b3ee20cdffe62acd57f070974c507456bb9932b551c7e01722cee57ba28a67c46658b3bfae4814964559d854388b7f040abf8c5c5f986e03dc68a8a8f9df8a9ae9479698800f11e74a759a81a9acee7120827f01db45c2fc3a35d59a28533842069f989c7aaedf375684a79a9a12007b72d8bac83d3f2217d74493dd74414b2c"}], 0x0, &(0x7f0000003140)=[@cred={0x0, 0x1, 0x2, r19, r14, r13}, @rights={0x0, 0x1, 0x1, [r0, r27, r27, r27, r1, r0, r0, r0, r1]}, @cred={0x0, 0x1, 0x2, r24, r5, r9}, @cred={0x0, 0x1, 0x2, r19, r3, r22}, @rights={0x0, 0x1, 0x1, [r0, r1, r0, r27, r1, r27, r1, r28, r0]}], 0x0, 0x4000000}], 0x4924924924927af, 0x0) 2018/02/25 08:03:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x1, 0x0, "7175657565300000000000000000000000000000000000000000000000000000000000000000000001000000ffe600"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="5f28e14724b4ec4639fa36aeab31b0c603d724916e0e991be2abe158803615dae8ac1dbdaadbd394f68f22bb58aca9b4cbee8df656a84ad098a80e59db73da1b5076133719666773d72576932914bf2bcfe6d6b933d4b7702755ed45b9ab3209551814ec9b2db47f59e41046382d1ae3c13ee1ac2a490896470d8a84c67124c77569e0e5de7429a072aae9ba073a816f5426195c", 0x94) 2018/02/25 08:03:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x212102, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da8000), 0x1) r1 = memfd_create(&(0x7f0000000000)='lo*(,{q\x00', 0x2) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/02/25 08:03:44 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x6}, &(0x7f0000669fc0)) 2018/02/25 08:03:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000000, 0x6, 0x2, 0x1, [{0x7, 0x3, 0x6, 0x0, 0x0, 0x4}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ppoll(&(0x7f0000000040)=[{r0, 0xa216}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x5}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xab1d, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x1, 0xf65, 0xf4ac, 'queue0\x00', 0x5f1}) [ 37.674883] audit: type=1400 audit(1519545824.166:6): avc: denied { create } for pid=5229 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/02/25 08:03:44 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/02/25 08:03:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000001000)=""/84, &(0x7f0000000ffc)=0x54) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x10005, 0x0, 0x9, 0x8}, {0x0, 0x5, 0x9, 0x9}]}, 0x5a) 2018/02/25 08:03:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x40000000) ftruncate(r2, 0x1) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r2, r0, &(0x7f000000a000), 0x7) 2018/02/25 08:03:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x20140) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/33}, &(0x7f0000000080)=0x23) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/246) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x1a8, 0xf, 0x1, 0x702, 0x0, 0x2, {0xc, 0x0, 0x4}, [@nested={0xc0, 0x40, [@generic="206b2aec72d26f3b85d1e5d7ae51fe04639acff5226b26806415517dbdaee39f15bb19185ab46516d65df8f3d5d2589f4e8a3dded8ad71923a7fe3a10f051eaf7522499e66767d612c82c312303b57f7795d219515c4413dd341124d1fdbc1ec922ef5f0cc6237c8e066062d6ee84346b6ddcbfa2b7ffaa8fc24dff2df8a109e3f4cfcf4e30b75ef6d140713e1aae290553c8f8f2e2c59e92a4716376d08e43fbd783d251cb1db5d208a27962e08323a9a65265609807e3f9f7d1ec6"]}, @generic="5539cffec39e13345129c5db7f2ca35d4a5a8cad7f0f19cbfcc8fc522247780bcb924904efcfbad280852ec4c37778fdb26bcf4614b9eb4fbcdb71685c318cef51ccfafe67e99265795f505075eb9cd0f24fe21df4d454a462706e1d00c8ccb5561ef5c7aa6843d9c7e5b1787e4cb387b96e1a701e65da084f47a555639bde8627c0100e7a0ec8ee12977c834c3f10f5a17acecc4d2459f19f55c082cc8f85f4538b1a3120e9e1cb17037a979a9a4ea94bf44a320337cdbc2019e6e15c764d5997046028770fbb47e73fb111f6c28c31ba"]}, 0x1a8}, 0x1, 0x0, 0x0, 0x80}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x10001, 0x10000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x9}, 0x8) 2018/02/25 08:03:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000358ff8)={@multicast1=0xe0000001, @empty}, 0x8) r1 = memfd_create(&(0x7f0000000000)='nodevsecurity$\\+@bdev.#\x00', 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/02/25 08:03:44 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x6}, &(0x7f0000669fc0)) 2018/02/25 08:03:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value={0x0}, &(0x7f0000d73ffc)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006adffc)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r1, 0x7f6, 0x29, "a9ea022cec71bd6e6887f5c251e742cebb0fac8ef8640348c8186eeb104f062d61b0ba6678a194cdeb"}, 0x31) [ 37.718500] ALSA: seq fatal error: cannot create timer (-22) 2018/02/25 08:03:44 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x128) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='usersystemselinux{\x00', 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="950f265aa9078430859750dd9a810e4ae0bca980a1fbc80c7757dcb26bc03f012fd8bba7f9f05e1362ac0d4643b7d9645665b4d9dee0d36e06fef2d37e0fabf74e2fc5bae4726b79764fbab16ce41858b65b62a9f74438be55090c620b24566c08b40cf1555f6106cc2a8e23d1fefd26d0725758556632a93ef0928712880b49f3cdd4f02abe78e362053083b5341a51a52032e9364504ca2d152258aa569bcf533c80eef31a7b7ee4801fe26a7c642be5338272a57462bb38513bcad371d19cb6cab9883c3da5110554ec3945d4b7b9525be1aec0fc0adf7e06619a68f3dcdd19219e6da2fc", 0xe6, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r4, r5}, &(0x7f00000003c0)=""/102, 0x66, &(0x7f0000000500)={&(0x7f0000000440)={'sha256\x00'}, &(0x7f0000000480)="f211635d4157e16f6f46216aea257a0afd9d030256ad233c08c301805ac2dd9b82565f54e0b53062355d53b4be137d597ad78b2b825448428d32c55e887eeadd036cb1371cacb6bf0b60d835d1ae300da0364d82ed39afe1e01a43499146c55eb6a39cdf5a05948d357b8a98429e4c2c", 0x70}) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/25 08:03:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x400, &(0x7f0000c4c000/0x1000)=nil}, 0x18) r1 = dup(r0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1800) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x199) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) ioctl$int_in(r0, 0x541f, &(0x7f0000fe8ff8)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='nsfs\x00', 0x444, &(0x7f0000000180)="74e2fbfaa49a745235af2ab04527cb4a9615b9b4e5f0fc2ea3ae3790aa57d776ab7c2a04a1c459cd8c3edc768b1122738a42f455d16b108cd52eac7782a872149a397c35ecca7b58a4ff174bc951e34d0e4f035296e0ebd25b78660713def957e1878e3ac6b8d4850e61ac7ac2623fd616fdec4a0c4a781cdca788aa436e89e6ea17fb0dfd6e2d00f9aed382a72d599992909145be14bda30aabf37b4a660248ca9c9175580802f89117edb49cc8187fbb932952e14e755b3120c0") [ 37.769570] audit: type=1400 audit(1519545824.256:7): avc: denied { create } for pid=5266 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.809729] audit: type=1400 audit(1519545824.296:8): avc: denied { write } for pid=5266 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/25 08:03:44 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$notify(r0, 0x402, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/25 08:03:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x8, 0x4}, 'port0\x00', 0x10, 0x0, 0x7, 0x0, 0x7f, 0xf, 0x5, 0x0, 0x5, 0x4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x400, 0xfff}, 0xc) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffff7f, 0x40000062, 0x0, 0x0) get_thread_area(&(0x7f00000000c0)={0x5, 0x100000, 0x4000, 0x6a512c29, 0x400, 0x5, 0x2, 0x7, 0x7, 0x816}) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x7100, 0x0) 2018/02/25 08:03:44 executing program 5: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x800}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ftruncate(r2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x10, 0x0, &(0x7f0000000080)=[@dead_binder_done={0x40086310, 0x1}, @enter_looper={0x630c}], 0xff, 0x0, &(0x7f00000000c0)="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"}) dup2(r0, r1) 2018/02/25 08:03:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x0, 0x8}) 2018/02/25 08:03:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = epoll_create1(0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x3, &(0x7f0000000000)) 2018/02/25 08:03:44 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20100, 0x0) r1 = epoll_create1(0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x4, 0x9, 0x101, 0x4, 0xfa37, 0x2, 0xc3, 0x34d00, 0x2, 0xe8, 0xffffffff, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x80000, 0x92}, 'port1\x00', 0x80, 0x10000, 0x1f, 0x8, 0xdd, 0x4, 0x800, 0x0, 0x0, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc829, 0x20100) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x2200}, {r1, 0x1000}, {r2, 0x8}, {r3, 0x1}], 0x4, &(0x7f00000000c0), &(0x7f0000000100)={0x6}, 0x8) r4 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000331000)={0x474e34fc}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000000)={{0x401, 0x5}, 'port0\x00', 0x79, 0x40, 0x7, 0x8000, 0xc3, 0xde1, 0x100, 0x0, 0x3, 0x9}) 2018/02/25 08:03:44 executing program 0: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004b6000), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x69, "8c295c3b4f289e1e2c105bd06fbb249eb5992ae0b711752129a25d9022e4e50fafb423480887094b4f70dfef7b8f05898980bac7d316903f14eb83e1397192d963436c345eecbe0029cddfd797cfa17bbbc849b1c64696e05bc86bd899b685a44ea16b9ca285a48e51"}, &(0x7f00000000c0)=0x71) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2, 0x30}, 0xc) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x1, @empty}, 0x10) 2018/02/25 08:03:44 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x46c0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x1, r1, 0x0, 0x5}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/215) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 37.918003] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 37.946312] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/02/25 08:03:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) writev(r0, &(0x7f0000844000)=[{&(0x7f00005ae000)="29000000200019fb01440010000000060200001615a42205000000040d000b0000000000000000000e", 0x29}], 0x1) 2018/02/25 08:03:44 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x4080) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x8, 0x7}, 0xfdf3) flistxattr(r0, &(0x7f0000000080)=""/158, 0x9e) socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20c000}, 0x8, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x1, [0xfffffffffffffffc]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xde, "b1f6696442a4c807d09c5ca15ec286f2a25a42a2a4137f822525b5c30bee4e4379dbfa010f0edce7bdc12fd63d3981dbe639d83744e84f68c914ecec62376d9aecd69e6dc552cbeac71ec7b3612b293c4d50e5bd071d29c2fd72e69bd0e5c81d1df426d14b6bdfe28f23d6d160b7029a43291854488c15a3af11f7b2afa0d66d2ed0b6ef5d25ec88d8d3a6fc531932af93c98b7cc625808f87db6d123b893e8797ef02f3ae0c36d69d162b9490b13f88bc31214c5abc40791e0165daf19c86bfdd56e40cb4836f9339f7480640d0a18d9a3aac4dfa27fea56b1b57601181"}, &(0x7f00000002c0)=0xe6) 2018/02/25 08:03:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f00009c8000), &(0x7f0000c7b000)=0xfffffffffffffee6) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) 2018/02/25 08:03:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x956, &(0x7f0000000000), 0x0) 2018/02/25 08:03:44 executing program 1: accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x0, 0x1}, {0x79, 0x9}, 0x9, 0x0, 0x7}) 2018/02/25 08:03:44 executing program 0: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f00005a2000)=@ax25={0x3, {"1dffc83f96550d"}, 0x7ff}, 0x10) sendmsg$netlink(r0, &(0x7f0000000100)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x8020000}, 0xc, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x50, 0x20040000}, 0x40) sendmsg$netlink(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000011c0)=[], 0x0, &(0x7f00000002c0)=[]}, 0x0) 2018/02/25 08:03:44 executing program 5: pipe2(&(0x7f0000000000)={0x0}, 0x84000) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x40800, &(0x7f0000000080)={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) userfaultfd(0x0) 2018/02/25 08:03:44 executing program 4: r0 = gettid() clone(0x800, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) rt_sigqueueinfo(r0, 0x0, &(0x7f000020fff0)) 2018/02/25 08:03:44 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="19fce6d6103e650097b9d139b6a9f548e13e3a378d43f86f8bdde55c8795b7c70134beeadcbea15caaaab7fd3d6d6c6e5a36ec192716fbdeb8e89210e2a5b23f27d3b8c9ab0d5d7acc5228ea1ead5b82fb56e830a02d64d0eeb26f5ccbfa1f5dd8b750b760f7e803d109f9fc5cfcaaf5a1425f637d52edb8d0d53c660164f52505c256eaa65e8b5e8492dff517b38cc36e9ed62e71387218fba371d455b17f9d3e7e72f3e5880d67f8e7d8ba24c275dd4515c8cc111386c94298512a", 0xbc, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="6370757365742873797374656df30700", 0x0) r3 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='%cgroupvboxnet1em1\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/219, 0xdb, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x1d}]}, 0x10) r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmmsg$unix(r0, &(0x7f0000000680)=[{&(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000440)="ca2435e1cf927682bcf68c758ad38be7556a99ef24aad737c20618cb058c332bd3c45c9346a88dfc5d6f06850ea0b30f49c80d2ffe1f0e4dbc7fe2c978017933acc6235d53a9d4f10a1b0794326fdc990dc6475226502a34ccb0540b61dbefcbe873a58fe297b13eaa4825b7a799e9d4e0b8877222b2387572ceb46841bf1c8fe41464e9bbc7697dbd413dac94ab0c4be6728e106bb4600c0877d0acaf9301bb4f9c8432f6", 0xa5}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x8084}], 0x1, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@add_del={0x2, &(0x7f0000000400)=@generic="dd8f2002d72a265306dfac3e1eb8711d", 0x5}) 2018/02/25 08:03:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c2f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet6(r0, &(0x7f0000000000)="13b45aec82d36ff63dcbaa69ce9c8cef3bc045922e5149cf532ae1038e1cd28c48d9f4228e9a9c7e26e840a96f9dc0efdcced54878c8aa7307c713baf1f3607060a039b9bd39ad25ff4f9896d49e75c9939b2107e4058faa5111c6bee96f143a2fb21554de95038771a13e848f57a84132feeb1254108fb0d52cccea958902f3db103bb8e7", 0x85, 0x801, &(0x7f00000000c0)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xd3, "3b28babe4b5089729e29a45d36d34a9e46d98f25bce12023e97a4fab384017d142abccc57f85781bbbe297749fc4d2957107ed989694ed09c51b6d667c4c393056f37a4d541a57e8dc5df94f303f3645d72ec21a9fc252dcc989206a1b236d0c4cb7e3cc0d5deaf87ca9e8c8717653da34b383ff3aeffa16dc008f7bf3b95656ce744c8b3a133e9c460ad069578dd277390e73e588084ab9e6987ef50c23c22e8c5b85c14c39ff543be642cb1c670e341f7784bdbcf00e38da3bbc42460d457f49afb9d59cf449ffc0ee5a8b1b12623b244971"}, &(0x7f0000000200)=0x1c0b83b86e46c65c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xcc, "25879d5ee22e384e24b1de7c370f0a19fd43fd00c5332b328bbe4e88923fc9a6f9623c47bd4a5398682ca8ef8bc303e89e72d026dfcfb52c17c8e13c9f4af1dba4594729492057b2d1de7411287a08d41b63ce3052895fc552e2e654a57f811fee80a59b2f7ed54b114b7be23b1c0572b866af5c0ce794a51496096c8d0999d222040f725399045bd27ca1d014a660aa7475ae73350d941962834fa3271c5bf6a80d8c8babeb7a38f2bea39ee04b8e1e2aa8c8f41def1f4d9a66119a19006fd62aa3003322f06506e715f32a"}, &(0x7f0000000200)=0xd4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @empty}, &(0x7f0000000480)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x1, 0x64, 0x2, 0xffffffffffff8000, 0x2, 0x80, 0x20, 0x3f, r3, r4}, {0x7, 0x1, 0x0, 0x7fffffff, 0x6, 0x0, 0x8, 0x80000001}, {0x0, 0x957, 0x8, 0x5}, 0x13b, 0x2, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x1, 0x1, 0xfffffffffffffff9, 0x22aabf80, 0x0, 0x6}}, 0xe8) 2018/02/25 08:03:44 executing program 1: pipe(&(0x7f00008dfff8)={0x0, 0x0}) lookup_dcookie(0x7, &(0x7f0000000000)=""/227, 0xe3) lseek(r1, 0x0, 0x4) timerfd_gettime(r0, &(0x7f0000c92fe0)) 2018/02/25 08:03:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) writev(r0, &(0x7f0000844000)=[{&(0x7f00005ae000)="29000000200019fb01440010000000060200001615a42205000000040d000b0000000000000000000e", 0x29}], 0x1) 2018/02/25 08:03:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}) r1 = syz_open_pts(r0, 0x0) r2 = socket(0xb, 0x807, 0x3) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000000000)=0x1, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000004efdc)) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 2018/02/25 08:03:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ffeffc), 0x4) write(r1, &(0x7f0000019f97), 0x0) recvmmsg(r0, &(0x7f0000d06f10)=[{{0x0, 0x0, &(0x7f0000ce3f60)=[], 0x0, &(0x7f0000f0bff6)=""/10, 0xa}}], 0x1, 0x0, &(0x7f000063b000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40c840, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/02/25 08:03:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x6, 0x1ff}, 'port0\x00', 0x22, 0x46a, 0x0, 0x7, 0x2, 0x1f, 0x5, 0x0, 0x7, 0x8}) 2018/02/25 08:03:44 executing program 3: rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42480, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="c89b714ab26a6ccc1795a621d633a1a714e46f3d3d3f1e7e49cd45d607e397db8e87856b75d9437b4fe09470c9f6fe90685458f503687ca7d527e15d2743423af2", 0x41) 2018/02/25 08:03:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a52ffc)=0x8000) pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/181) 2018/02/25 08:03:44 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8902, &(0x7f0000003000)={@generic="01000000000000000000000000004f00", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8903, &(0x7f0000000000)={@generic="3bcc80862164887670b3419c07eca981", r1}) 2018/02/25 08:03:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10, 0x0, 0x0, 0x20000000000000}, 0xfffffffffffffe54, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x4}}]}, 0x7}, 0x1, 0x0, 0x0, 0x800000000002}, 0x0) 2018/02/25 08:03:44 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10010, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x80, r1, 0x10000, 0xa68}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/02/25 08:03:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f0000378f32)=""/206, &(0x7f0000b98ffc)=0xce) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/25 08:03:44 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000000)="730fa08fd20a66609368bff91095bfd7c7b05cc2462b86bb3d62f49412a1f6a67945edc6bcbc59f1bc595d122e765dc4e265847b8c1a1ea7936aa26808d2c6ffd7e63b001d112a1ff6221730b6a0c21fffadf9415607363e5bf263f2b4a9bc7e7813cd2068348245", 0x68) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0xfffffffffffffffd) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/02/25 08:03:44 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000000080)) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x1a, 0x40, 0x0, 0x1, 0x2, @empty}, 0x10) 2018/02/25 08:03:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ffeffc), 0x4) write(r1, &(0x7f0000000000)="e8", 0x1) recvmmsg(r1, &(0x7f0000d06f10)=[{{0x0, 0xffffffffffffffa9, &(0x7f0000000180)=[], 0x0, &(0x7f0000000080)=""/10, 0xa}}], 0x4000000000001bb, 0x0, &(0x7f000063b000)) vmsplice(r1, &(0x7f0000001280)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="281cd2fd03e6b5c4ff31b536dbf6eaa20b4022c88708405a5e1b7f84876b2d131a5d1e5fe15e7af7f0f4f171c935c2b763ddf44894f295ece8395b1249aecd31667bf77fcc141e47b920cb3fee915e3a4d68804c0efc436b79ed05bc6eda9f18d21f7f50a39864a90fa50812dd7bb77bfc83c277107ce0a7db1fe37370211b70f24ee950eb1280b90ccd4c81bcfb4b06e8da6933c175f27edde709d3ea68680f21e3aa36f7cecdf7422710bdd8b5306ebe2fa632cb0cfbd6f3a11688822f1eb8140e02e8f118db4f429d25f4ac88926d72026cb98a133ec153", 0xd9}, {&(0x7f0000001180)="266927b1e9c688a5e7a846e6093b3c15b469d899f4112f031f4bd98b2e1cf8ad793a79a5b989183290299c34d6231f6e924719797aee5bf051c5be0118cb3d5bac8aafe9ed0b402a39940f9808b282665d99e5cdfa5d2f3ead207ebaa9102d0d9ebf05334b67bcbb483e74f545c04a5f14482372553ece0e7853463d8c638cdb51bd8e95e1ab5a6659d6ab53c312cd8b0144773ab812b8581b4960ec477082c68ec6cd27ab93d13eecdc610056bb63655f1a14ca9b006c76d4580124baa672139f49cc9ce91986a06c20abde4adca24813320ab2d72e7108187d423d6f8dcbfbf9af45810d78359ea2e30dd976bad3f3193b9784", 0xf4}], 0x3, 0x9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000012c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001300)={0x0, 0x8e, "5d95f3b74e99d2320ded7e4cabfe45507c3a65dcb432878076e451e614c755cb795eada99c7fad76338d554edcd9b7773bfba8e4e8a380a8373d4d8b0861cd3a0ac8fd9b7211cc125f080a3cbe19c2b647a831a122ce22ed611705b1de9151136c728a54163118397ac458dc3c62f38fc488848a898719d2de724ee88f1675ae0ee7463017f8ec42e97748deda71"}, &(0x7f00000013c0)=0x96) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001400)=@assoc_id=r3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/49, &(0x7f00000000c0)=0x31) 2018/02/25 08:03:44 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}, 0x1c) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/25 08:03:44 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) prctl$void(0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x355, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000)={0x0, 0x6, 0x0, {0x77359400}, 0x0, 0x2000000000}) 2018/02/25 08:03:44 executing program 2: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ef000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000437000)=[], 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) fcntl$setpipe(r0, 0x407, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"5140424f83778635e692fbbef762dd77", {0x4, 0x8, 0x1ff, "1c4e1e3ad01a", 0x101}}) 2018/02/25 08:03:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000347de4)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0x3, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5}, 0xc) 2018/02/25 08:03:44 executing program 2: r0 = socket(0x18, 0x0, 0x3) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0xfffffffffffffe45) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f000062f000)) socketpair(0x8, 0x80007, 0x0, &(0x7f0000000000)={0x0}) openat(r2, &(0x7f0000000040)='./file0\x00', 0x80, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x82000, 0x0) write$selinux_user(r3, &(0x7f0000000080)={'system_u:object_r:ptmx_t:s0', 0x20, 'unconfined_u\x00'}, 0x29) clock_gettime(0x7, &(0x7f00000000c0)) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/78}, &(0x7f0000000140)=0xbe) 2018/02/25 08:03:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001480)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000014c0)={0x1, 0x1, 0x2, 0x27cc}, 0x10) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/126) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe8fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x3, @empty}}, 0x2, 0x1000, 0x4a8, 0xff, 0x6}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x4, 0x100000000, 0x2, 0xca6, 0x3f}, &(0x7f00000002c0)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000300)={@generic="cc753f01c16cbd7364ea79f11a096cdd", @ifru_addrs={0x2, 0x2, @rand_addr=0x4}}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r4, 0x81, 0x0, 0x9, 0x1, 0x7, 0x6, 0x1ff, {r5, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x5, 0x2, 0x81, 0xa2, 0x2}}, &(0x7f00000003c0)=0xb8) 2018/02/25 08:03:44 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="bcaab9b78c69e625286dd860c7c655e1b6ee5c3cd0f62f256e6b48a05d91", 0x1e) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/25 08:03:44 executing program 3: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x1d4, 0x390, 0x6, 'queue0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setlease(r0, 0x400, 0x3) clone(0x0, &(0x7f0000106fc9), &(0x7f0000476ffc), &(0x7f00004a3000), &(0x7f0000659ffe)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000100)=0x7fff, 0x4) getrlimit(0x0, &(0x7f000015d000)) 2018/02/25 08:03:44 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x9}, 0x8, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x80000000005408, &(0x7f0000faaffc)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1000101082) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x9, [0x2, 0x7, 0xfffffffffffffff8, 0x5, 0x7, 0x7, 0x7, 0x101, 0x3a]}, &(0x7f0000000100)=0x16) 2018/02/25 08:03:44 executing program 1: r0 = socket$packet(0x11, 0x80002, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040)=0x101, 0xfffffec7) 2018/02/25 08:03:44 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000000), 0x9) 2018/02/25 08:03:44 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000000040)='limits\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x604400, 0x0) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000080)=""/210, &(0x7f0000000180)=0xd2) sendfile(r0, r3, &(0x7f0000000000), 0x9) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={&(0x7f0000fef000/0xe000)=nil, 0x9, 0x3, 0x20, &(0x7f0000ff2000/0x2000)=nil, 0x9}) ptrace$getenv(0x4201, r4, 0xfff, &(0x7f00000001c0)) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0xe001, r5, r6, 0x8, 0x3, 0x38bd0a1595cf036c) 2018/02/25 08:03:44 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="4a93f757c0ba282c423066c4fc30cfbd28058bf436b045ad4e8d82d0b08b2aece57f4f959d440802c00e9a2e9d0f1efaf3f94b83f2225a021519a7b3315a6c8f83b19734f4f7b60306c5f6fc28e7bf7144120aaa37d9280459df2f4815e802152eceb6c864252643768df9e02917b12e024c1e8ccc9bb9e789ad65b94f468773d3a555", 0x83}) pread64(0xffffffffffffffff, &(0x7f0000c11fd5)=""/43, 0xe6fcc245, 0xfffffffffffffffe) 2018/02/25 08:03:44 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x1) signalfd(r0, &(0x7f0000000040)={0x1f}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000003ff8)='./file0\x00') flistxattr(r1, &(0x7f0000000100)=""/111, 0x5831c93d) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x10) 2018/02/25 08:03:44 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x2000000}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/02/25 08:03:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xfe, "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"}, &(0x7f0000000200)=0x106) unshare(0x100800) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a28093f1ffffff030343ee6b2623692500100000000000130000008848a3c72881c46b7b31afdc133803440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)=[]}, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x101) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000002c0)=0xc) connect(r0, &(0x7f0000000300)=@ll={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0xb, 0x2, 0x7}, 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) [ 38.256642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27020 sclass=netlink_route_socket [ 38.292245] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27020 sclass=netlink_route_socket [ 100.137132] IPVS: Creating netns size=2552 id=9 [ 100.180973] IPVS: Creating netns size=2552 id=10 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.120445] INFO: task syz-executor6:5424 blocked for more than 120 seconds. [ 242.127667] Not tainted 4.4.116-g17c7c49 #17 [ 242.132715] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.140674] syz-executor6 D ffff8800aaf4f8c8 28320 5424 3846 0x00000002 [ 242.148091] ffff8800aaf4f8c8 0000000000000000 0000000000000000 0000000000000000 [ 242.156109] 0000000000000001 ffff8800aaf4f800 ffff8801db31fdb8 ffff8801db31fde0 [ 242.164105] ffff8801db31f4d8 ffff8800aafa0000 ffff8800aa9c4800 0000000000000000 [ 242.172177] Call Trace: [ 242.174746] [] schedule+0x7a/0x1b0 [ 242.179913] [] schedule_preempt_disabled+0x13/0x20 [ 242.186495] [] mutex_lock_nested+0x306/0x850 [ 242.192549] [] ? odev_release+0x4a/0x70 [ 242.198152] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.204381] [] ? fsnotify+0x5ad/0xee0 [ 242.209812] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.215522] [] ? snd_midi_event_new+0x200/0x200 [ 242.221826] [] odev_release+0x4a/0x70 [ 242.227251] [] __fput+0x233/0x6d0 [ 242.232344] [] ____fput+0x15/0x20 [ 242.237423] [] task_work_run+0x104/0x180 [ 242.243144] [] do_exit+0x82a/0x2a10 [ 242.248406] [] ? release_task+0x1240/0x1240 [ 242.254384] [] ? hash_futex+0x210/0x210 [ 242.259984] [] ? __dequeue_signal+0xa3/0x550 [ 242.266041] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.272620] [] ? recalc_sigpending+0x76/0xa0 [ 242.278657] [] ? dequeue_signal+0xc4/0x4b0 [ 242.284541] [] ? __dequeue_signal+0x550/0x550 [ 242.290676] [] do_group_exit+0x108/0x320 [ 242.296381] [] get_signal+0x4f2/0x1550 [ 242.301918] [] do_signal+0x8b/0x1d40 [ 242.307275] [] ? mutex_unlock+0x9/0x10 [ 242.312809] [] ? snd_seq_do_ioctl+0x107/0x1b0 [ 242.318932] [] ? setup_sigcontext+0x780/0x780 [ 242.325072] [] ? snd_seq_ioctl+0x65/0x80 [ 242.330771] [] ? snd_seq_kernel_client_ctl+0x150/0x150 [ 242.337683] [] ? do_vfs_ioctl+0x468/0xee0 [ 242.343481] [] ? SyS_futex+0x210/0x2c0 [ 242.349000] [] ? do_futex+0x15d0/0x15d0 [ 242.354628] [] exit_to_usermode_loop+0x11a/0x160 [ 242.361024] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.367581] [] int_ret_from_sys_call+0x25/0xa3 [ 242.373902] INFO: lockdep is turned off. [ 242.377944] Sending NMI to all CPUs: [ 242.381798] NMI backtrace for cpu 0 [ 242.385402] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.116-g17c7c49 #17 [ 242.392410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.401751] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.407781] RIP: 0010:[] [] native_write_msr_safe+0xa/0x10 [ 242.416613] RSP: 0018:ffff8801c640fa00 EFLAGS: 00000007 [ 242.422048] RAX: 00000000da408700 RBX: ffff8801c6430000 RCX: 00000000c0000100 [ 242.429294] RDX: 0000000000007f9a RSI: 00000000da408700 RDI: 00000000c0000100 [ 242.436555] RBP: ffff8801c640fa00 R08: ffffffff838443e0 R09: 0000000000000000 [ 242.443811] R10: 0000000000000000 R11: 1ffffffff0840f76 R12: ffffffff84217840 [ 242.451085] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 242.458353] FS: 00007f9ada408700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.466578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.472469] CR2: 000000c428661010 CR3: 00000001d1d26000 CR4: 0000000000160670 [ 242.479718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.486982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.494242] Stack: [ 242.496368] ffff8801c640fac0 ffffffff8100b266 0000000000000046 ffff8801c6430060 [ 242.503888] 1ffff10038c81f47 ffff8801db208840 ffff880100000001 0000000041b58ab3 [ 242.511411] ffffffff83fa1ef2 ffffffff8100ad60 ffff8800adfce300 ffff8801c64304a0 [ 242.518920] Call Trace: [ 242.521499] dCode: 00 55 89 f9 48 89 e5 0f 32 31 ff 48 c1 e2 20 89 3e 5d 48 09 d0 c3 90 66 2e 0f 1f 84 00 00 00 00 00 55 89 f0 89 f9 48 89 e5 0f 30 <31> c0 5d c3 66 90 55 89 f9 48 89 e5 0f 33 48 c1 e2 20 5d 48 09 [ 242.541260] NMI backtrace for cpu 1 [ 242.544862] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.552136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.561474] task: ffff8800baca1800 task.stack: ffff8800bac48000 [ 242.567509] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.576259] RSP: 0018:ffff8800bac4fcb8 EFLAGS: 00000046 [ 242.581694] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.588947] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.596219] RBP: ffff8800bac4fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.603478] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246 [ 242.610739] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002 [ 242.617988] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.626211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.632085] CR2: 00007fed1f910000 CR3: 00000001d1d26000 CR4: 0000000000160670 [ 242.639332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.646600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.653860] Stack: [ 242.655983] ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000 [ 242.663508] ffff8801db31bca0 ffff8800bac4fd00 ffffffff810b99eb ffffffff839f61c0 [ 242.671032] 0000000000000003 ffff8800bac4fd60 ffffffff81d0eed4 0000000000000001 [ 242.678537] Call Trace: [ 242.681111] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.687497] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.694593] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.701335] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.708323] [] watchdog+0x6fa/0xae0 [ 242.713594] [] ? watchdog+0xc3/0xae0 [ 242.718933] [] kthread+0x268/0x300 [ 242.724124] [] ? reset_hung_task_detector+0x20/0x20 [ 242.730779] [] ? kthread_create_on_node+0x400/0x400 [ 242.737425] [] ? kthread_create_on_node+0x400/0x400 [ 242.744084] [] ret_from_fork+0x55/0x80 [ 242.749597] [] ? kthread_create_on_node+0x400/0x400 [ 242.756265] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.775285] Kernel panic - not syncing: hung_task: blocked tasks [ 242.781429] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.788674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.798001] 0000000000000000 ff9a973d507ad926 ffff8800bac4fca8 ffffffff81d03f6d [ 242.805968] ffffffff83882f20 ffff8800bac4fd80 dffffc0000000000 7fffffffffffffff [ 242.813930] ffff8800af16e448 ffff8800bac4fd70 ffffffff8141acaa 0000000041b58ab3 [ 242.821890] Call Trace: [ 242.824450] [] dump_stack+0xc1/0x124 [ 242.829785] [] panic+0x1aa/0x388 [ 242.834773] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.841666] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.848907] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.856150] [] watchdog+0x70b/0xae0 [ 242.861393] [] ? watchdog+0xc3/0xae0 [ 242.866725] [] kthread+0x268/0x300 [ 242.871884] [] ? reset_hung_task_detector+0x20/0x20 [ 242.878522] [] ? kthread_create_on_node+0x400/0x400 [ 242.885265] [] ? kthread_create_on_node+0x400/0x400 [ 242.891908] [] ret_from_fork+0x55/0x80 [ 242.897413] [] ? kthread_create_on_node+0x400/0x400 [ 242.904430] Dumping ftrace buffer: [ 242.907939] (ftrace buffer empty) [ 242.911621] Kernel Offset: disabled [ 242.915219] Rebooting in 86400 seconds..