INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts. 2018/04/25 23:36:49 fuzzer started 2018/04/25 23:36:50 dialing manager at 10.128.0.26:38541 syzkaller login: [ 49.569190] can: request_module (can-proto-0) failed. [ 49.580485] can: request_module (can-proto-0) failed. 2018/04/25 23:36:58 kcov=true, comps=false 2018/04/25 23:37:01 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x817f, 0x0, 0x8e2e, 0x25}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x9, 0x7fff, 0x400, 0xd}, 0x98) r2 = fcntl$getown(r0, 0x9) pread64(r0, &(0x7f0000000180)=""/46, 0x2e, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = msgget(0x0, 0x1) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000240)=""/97) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x0, 0x1, 0x100, 0x8, 0xb2da}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x8, 0x9, 0x7f, 0x7ff, 0x12}, 0x98) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000003c0)=0x4, &(0x7f0000000400)=0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r1}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000480)={0x0, r2}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x8}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x64, r5, 0x400, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffece}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000006c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4) modify_ldt$write2(0x11, &(0x7f0000000800)={0x100000000, 0x0, 0x400, 0x2, 0x8000, 0x1, 0x2, 0xe, 0x1, 0x100000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000840)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000880)={0x1, 0x100000000, 0x6, 0x1e, 0x3, 0x15}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000008c0)={{0xff, 0x1ff}, {0x8, 0x1ff}, 0xf84, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r1, 0x3, 0x7, 0x3, 0x5, 0x80}, &(0x7f0000000980)=0x14) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000009c0)="e7b46afefa4536a1a222773105a72f9ea7288d9de6ab060544b3f2cfd3f10fade98ce686f66edf1f79dbe4789775", 0x2e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000b00)={'filter\x00', 0x4}, 0x68) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000b80)="7ec6c6b3c445ef64d4e384425072eea9c4f4fbd5c82827c6cb8e4208f75c5a1b8928279cec58c7c500fb0cbfd9e367cd06f1be0a5cb729918d8cbebd7dbc0e080cebf81be5387cf1772d6e651ed81a85675bc7f3a5b68cc8984dfc532a254e2526eec73294c3eefa21058836f7d217eba2994db27c92e2f62e9beec73dc6c13fa06890acd7dc0d8f8c1585972c06e40ca4df13967ed7ff9e9010674248cababf2669ba5fba85a601db75f9305d47bd7bed6916554678cd7590e70e25d15d6e9cbaf092e573ed260bc7792ecc8ffcccc68132659e642b3135f41f4d8e6401b0cb4a", 0xe1) 2018/04/25 23:37:01 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000140)="e33ea550c67fd29f2e039bb95a04cbfcdc9d2b5408a2d749a23ef7027e4abc06ec5b00c07432204687c3e0bad57d09e9dec3c0557737b3f438383b6e025cd90da21366733b4c400b2d7bcc82ecfb092ee87512dbde1b77c5fa7279c9d9db62757edfb20ae43f269659d805418d7b4d69edc5c27f5d93bd61b3518e8b988259", 0x7f) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) setpgid(r2, r3) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x1ff) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000280)={0x9, 0x0, 0x5, 0xfffffffffffffffe, 0x9}) truncate(&(0x7f00000002c0)='./file0\x00', 0x9) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000300)={0x0, 0xbdb, 0x5, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x8}) r4 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x4, 0x40000) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000380)={0x6, 0x2, 0x1, 0x1e, 0x8, 0x9544, 0xfffffffffffffbff, 0x1f, 0x8, 0x7, 0x7}, 0xb) capget(&(0x7f00000003c0)={0x20071026, r3}, &(0x7f0000000400)={0x7f, 0x6, 0x8, 0x9, 0x3ff, 0x4}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000480)={0x5, [0x3f1b, 0x432b, 0x60e2, 0x0, 0x8]}, &(0x7f00000004c0)=0xe) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000500)={0x401, 0x9, 0x7ff}, 0x8) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000540)=0x1) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000580)={0x6, 0x7, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0xa1, "c175ad3ed9594301440ad1341a68bebe0a0fe793b12895463e3dc7b0ffdfef153e657077c7646c54590f83ce162a8d8f9f41ab7a8d3d153178cda4b269b1daf5b5a46cf4f3fb42bde89c39b46bc6821da7753e073162c1deda9ee279d5348cfdb2df5c35656bd5dce6040cc66fa8c86e471bfad465535a98c64c0c26063b84a0f46884faa91be1d6757c463dce713d1f846249c86ef7d16acffb3a73757e287f67"}, &(0x7f0000000680)=0xa9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r5, 0x6, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000700)={0x7f, 0x100000001, 0x10001, 0x2260, 0x4, 0x1, 0x81, 0x20, 0x0, 0x40, 0x8}, 0xb) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000740)=0x40, 0x4) r6 = getuid() getgroups(0x3, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r4, &(0x7f0000000780)='./file1\x00', r6, r7, 0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000800)={'syzkaller0\x00', 0x6}) 2018/04/25 23:37:01 executing program 1: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x9}) clock_adjtime(0x6, &(0x7f0000000080)={0x3fb1, 0x100000000, 0xff, 0x6, 0xfffffffffffffff9, 0x5, 0xffff, 0x1, 0x7000000000000000, 0x7, 0x36, 0x5, 0x5, 0x2, 0x100, 0x25, 0xffffffff, 0x7, 0xfff, 0x4, 0x93, 0xe7b, 0x0, 0x0, 0xffffffff, 0x8}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = perf_event_open$cgroup(&(0x7f00000001c0)={0x6, 0x70, 0x9, 0x2, 0x100000000, 0xffffffffffffffd2, 0x0, 0x82f, 0x80200, 0x8, 0xb05, 0x8000, 0x0, 0x1, 0x7fffffff, 0x0, 0x4, 0x4c, 0x8, 0x1, 0x4, 0x3, 0x1, 0x1, 0x400, 0xffff, 0xcff, 0x5, 0x5f11, 0x2, 0x9, 0x7ff, 0x100000001, 0x7fff, 0x6, 0x3, 0xfffffffffffffe25, 0xffffffffffffff00, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x1ff, 0x8e, 0x7, 0x7, 0x2, 0x7}, 0xffffffffffffff9c, 0x8, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x2, 0x2c0000) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x80005, 0xa, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffff9c}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) poll(&(0x7f0000000340)=[{r0, 0x6105}, {r1, 0x400}, {r2, 0x410}, {r3, 0x10}, {r4, 0x1000}, {r5}, {r7, 0x21}, {r8, 0x5059}], 0x8, 0x9) sendmsg$netrom(r3, &(0x7f0000001580)={&(0x7f0000000380)=@ax25={0x3, {"d4a13d67a77d11"}, 0x10000}, 0x10, &(0x7f0000001540)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="9f8ae183ef8e43d9e5088c67fce858080fe9e8225beab1c742b2a50495fe56e9bcccc305f8c735f62509dd412a44b334e84392b309190df80d892af6a4b263ee76d5cdb2b81da1f85a9ed3359dbffc16182c1ac27897a6e03e260235fcd135fc7e2ea2a0ee665d8c0b9e954af83cca2521cf4b3b7174dbabd2a89ee0213b460c1681d79b3384a135c461b5175d3b89d3d6e2712568e7ae35da", 0x99}, {&(0x7f0000001480)="073ca76d0dea8110af944a199b4fd335de2d3b746604f0cdce566759218841e8b52eeac19100d9a094", 0x29}, {&(0x7f00000014c0)="a600266e92c1dfc35d94da861471c0736f9c47f1cec439ebabdf893a97ec3b4cf1d4f76fbb42c6db307485303e3970ad53a5843d2cbdf09b77106c1d588cec0501136dd89cdd413d7070117d6f927cdad73fdf62d8e9a94be70392df860b", 0x5e}], 0x4, 0x0, 0x0, 0x48000}, 0x20004040) sched_yield() pipe2(&(0x7f00000015c0)={0xffffffffffffffff}, 0x80800) recvfrom$ipx(r3, &(0x7f0000001600)=""/45, 0x2d, 0x40002000, &(0x7f0000001640)={0x4, 0x9, 0x107, "831c02347992", 0x101}, 0x10) r10 = request_key(&(0x7f0000001680)='cifs.spnego\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001700)='/dev/amidi#\x00', 0xfffffffffffffffc) r11 = request_key(&(0x7f0000001740)='.dead\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000017c0)='proc/]$wlan1\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r10, 0x5, 0x3, r11) r12 = semget(0x2, 0x3, 0x10) semctl$SEM_STAT(r12, 0x6, 0x12, &(0x7f0000001800)=""/148) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00000018c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x5, 0xfd00, 0x766e923, 0xffff, 0xffffffffffff0000, 0xb3, 0x2, 0x6, 0x7, 0x2, 0x9, 0x3, 0x4, 0x5, 0x7]}, &(0x7f00000019c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000001a00)={r13, 0x1, 0x30}, &(0x7f0000001a40)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001a80)={0xf, 0x9, 0x3, 0xfffffffffffffffd, 0x6, 0xffffffffffffffff, 0x100000001}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001c00)=0xe8) setsockopt$packet_drop_memb(r9, 0x107, 0x2, &(0x7f0000001c40)={r14, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f0000001c80)=0x9) ioctl$KDMKTONE(r3, 0x4b30, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r9, 0x118, 0x0, &(0x7f0000001cc0)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000001d00)=0x9) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000001d40)={r14, @empty, @multicast2=0xe0000002}, 0xc) 2018/04/25 23:37:01 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x80, 0x1, 0x9, 0x800, 0x8, 0x8, 0x8, 0xffff}, &(0x7f0000000040)={0x8, 0x6, 0xe2, 0x200, 0x6, 0x2, 0x10001, 0x478}, &(0x7f0000000080)={0x10000, 0x5, 0x7, 0x8, 0x7, 0x5719, 0x8, 0x80}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0xfffffffffffffffd}, 0x8}) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x352300000000, 0x20001) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x89e2, 0x1, 0xab69, 'queue0\x00', 0x6}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x0, 0x3, 0x3a, [], 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/58}, &(0x7f0000000400)=0x78) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0x80000000, 0x8, 0x10000, 0x6}, 0x8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000480)={0x9, 0xfffffffffffffffa, 0x10000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xc8, r2, 0x8, 0x70bd26, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4c93}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x17a}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40}, 0x40) rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000740)=0x47, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={0x0, 0x9}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r3, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}}, 0x3, 0x3, 0x7, 0x8, 0x4}, 0x98) setns(r1, 0x4000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000ac0)={r1, 0x0, 0xc8, 0xf9, &(0x7f00000008c0)="afb9fe6dc8069f38572032392faa880c29e5b1b96b91c9affe556f5ba319ff44a38836ed712aaa529e12cd3d835af9a55873725ee0a054c22183691238e59e43b326005cd35f5c70edea3cd153252d058c111dc0f776fa1356089e56834f467cf24b48b97622e0e0a3fef7c8a3ff594a90c5b868c47337c2e4407a1aee82d8a821576244650e23506615b0e49eb217d36bc77c0aa900245f58ddef94ed877019526cba912c1e06d55befbf3327fa87dc60caca72db720fd37325cbf060ef21bd83aac8ddee491670", &(0x7f00000009c0)=""/249, 0x3, 0x40}, 0x28) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000b00)={0xfff, 0x5, 0x8, 0x9}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x2200800}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b80)={0x8c, r2, 0x201, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x20004005) r4 = openat$cgroup_type(r0, &(0x7f0000000cc0)='cgroup.type\x00', 0x2, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000e00)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x78, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf41}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x53cd}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0x78}, 0x1, 0x0, 0x0, 0x41}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000e40)={r3, 0x0, 0x30}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000e80)={{&(0x7f0000e00000/0x200000)=nil, 0x200000}, 0x3}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000ec0)=@assoc_value={0x0}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000f40)={r3, 0x200}, &(0x7f0000000f80)=0x8) sendmsg$key(r0, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000fc0)={0x2, 0x13, 0x4, 0x5, 0x4, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d5, 0xffffffff, 0x5, 0x1b, 0x4, 0x80000000}]}, 0x20}, 0x1}, 0x20000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001080)={{&(0x7f0000fb5000/0x1000)=nil, 0x1000}, 0x2}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000010c0)) getpeername$packet(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001240)={0x8}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001280)={r5, 0x7}, &(0x7f00000012c0)=0x8) write$eventfd(r0, &(0x7f0000001300)=0x100000000, 0x8) 2018/04/25 23:37:01 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x7312, 0x4, 0xfffffffffffff778, 0x1000, 0x1, 0x4, 0x80, r2}, &(0x7f0000000100)=0x20) r3 = dup2(r1, r0) r4 = dup2(r1, r0) r5 = semget(0x3, 0x0, 0x49) semctl$GETNCNT(r5, 0x3, 0xe, &(0x7f0000000140)=""/216) accept$ax25(r4, 0x0, &(0x7f0000000240)) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@local, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='y&\x00') sendmmsg$alg(r3, &(0x7f0000000340), 0x0, 0xc0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000380)={'team0\x00', r6}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000003c0)='tls\x00', 0x4) clock_adjtime(0x0, &(0x7f0000000400)={0x8, 0x10000, 0x6, 0x9, 0x80, 0x4, 0x6, 0x0, 0x7, 0x9, 0x7, 0x80000001, 0x0, 0x3, 0x100, 0x5, 0x9, 0xffffffffffffffff, 0x51, 0x5, 0xff, 0x2, 0xf, 0x8, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000500)={0x10001, 0x0, 'client0\x00', 0xffffffff80000004, "f6c993a0d499a52c", "b1092e8bda8a81e0ab8b28ee83b36d142f6288edb040dc65894644cba546ab20", 0x400, 0x5}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000005c0)={0x3}) getgid() ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000600)) ioperm(0x7, 0x1, 0x10001) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000640)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) write$binfmt_aout(r1, &(0x7f0000000700)={{0x1cf, 0x99, 0x3, 0x2b0, 0x388, 0xfffffffffffffff8, 0x207, 0x9}, "f8d451fc5edfc675b8e0ec77188b2667f28c133bb1d61b64637f995bd3db802857a9edca1d2c03b6d323992797e613ca143e21b1fbc0f27c6188caecfb387f42a8fae1eb734a02b9a5bf4c29b72a99d8f8c9a3c9eb713d801eb28c88161ffcb801b133844c7a16209a9fb40c4466195ecd0fea6c35a375c87203adbe0be7b434c20d5f1fd6129a9f3c16fcdaf5a8672e4b7647e8a6ad35c98006ed8ca0fef3ddbcc55bacf2184771d2fd21a1b28d234f7d2d881d96966342c33df7c3de76809a736eed8926385721f43b1bcb", [[]]}, 0x1ec) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000900)={'bridge0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000940)={'TPROXY\x00'}, &(0x7f0000000980)=0x1e) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000009c0)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000a00)=""/243) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000b00)=0x88, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000b40)={r2, 0x3}, &(0x7f0000000b80)=0x8) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000c00)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001580)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001540)={&(0x7f0000000c40)={0x8cc, r8, 0x2, 0x70bd29, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r7}, {0x184, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffd80}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x9, 0x4, 0x1}, {0x8, 0x3, 0x2, 0x1}, {0x347e, 0x8, 0x8, 0x5}, {0xffffffffffff357b, 0x2, 0x6, 0x100}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x94}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r7}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x78, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x4, 0x3d, 0x3, 0x7a62}, {0x26472e99, 0x3f, 0x9, 0x3}, {0x8, 0x7, 0x80000000, 0x7fff}, {0x5ce, 0x9, 0x8, 0x80000000}, {0x1, 0x2, 0x4, 0x1216}, {0xe27e, 0x4, 0x80000000, 0x7ff}, {0x9, 0x29, 0x7ff, 0x8}, {0x0, 0xfffffffffffffff7, 0x9, 0x2}]}}}]}}, {{0x8, 0x1, r7}, {0x270, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x3, 0x4, 0xc2d, 0x8db}, {0xfff, 0xb80, 0x101, 0x7}, {0x4b5e, 0x100000000, 0x5, 0x81}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x6, 0x8, 0x6}, {0x4, 0x10000, 0x5, 0x3ff}, {0x8, 0x800, 0xffffffff, 0x35a0}, {0x3, 0x1f, 0x7, 0x72}, {0xd71, 0x2, 0x80000001, 0x40}, {0x80000001, 0xd65, 0x9, 0x3}, {0x6, 0x8, 0x100000000, 0x3}]}}}]}}, {{0x8, 0x1, r6}, {0x1ec, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r7}, {0x1b8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x8cc}, 0x1, 0x0, 0x0, 0x4040}, 0x80) 2018/04/25 23:37:01 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000080)={0x7, 0x1f, 0x80000001, 0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) listen(r1, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x9, 0x4}, 0x90) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000340)={0xb8, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x108) ftruncate(r1, 0x3) r3 = accept$alg(r1, 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x0, 0x0) fgetxattr(r4, &(0x7f00000004c0)=@known='security.ima\x00', &(0x7f0000000500)=""/241, 0xf1) r5 = gettid() setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000600)="e71257337e740df265dc716cd356183be83544e25dd642a18c10a5d97217ef", 0x1f) ptrace$pokeuser(0x6, r5, 0x0, 0x8) r6 = request_key(&(0x7f0000000640)='big_key\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)='\x00', 0x0) keyctl$setperm(0x5, r6, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000700), &(0x7f0000000740)=0x4) getpriority(0x1, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000780)=0x1f, 0x4) set_tid_address(&(0x7f00000007c0)) ioctl$void(r4, 0xc0045c77) syz_mount_image$jfs(&(0x7f0000000800)='jfs\x00', &(0x7f0000000840)='./file0\x00', 0x2, 0x5, &(0x7f0000000b40)=[{&(0x7f0000000880)="af1278e7cb57e09c1c45ff933d4452545861d9fab6d5fcf4", 0x18, 0x401}, {&(0x7f00000008c0)="eecdde798ec78162ca1ed0dd7aaa29d66c936a2b7dfa782562ef62ad8d1d5ec75ded93ac8b8b070f94b37684ed0ef8d2eb8b31a502377380542c80404f3e39397483f05a9c4b378e66503a", 0x4b, 0x3}, {&(0x7f0000000940)="76500d75bb1b44a8cddffb6fbc1a9a381d4b24f02cdcfa616aa6c9e5c3a340289e28bd47e4dba1fe89f085c866656e1c350a8601aed2ea982ad07618a22d7668210f52ec29e35f149863baec91d7", 0x4e, 0x1000}, {&(0x7f00000009c0)="9051fcc4b8c1e590e7c91eb5216569e81d8de0bc55022a74eabca27dc0ec395244834959d9f3f2c8406e8e0cae9fb5255217a22756d8707283038cfefd83d7d3f06747a1dd0d080183938fadf2c99ab3d2eddc239f8ec6b3066a43643468c7ecc682c98b33058dc22329df54c8dac78ffa25f187837fd4c7a7373d5ee50c1b15d46a4a39df148d854093588254840f7b70f6d838b8c26c24e4ef906c91a7801cd71d1d8e679c2827590cce9de50d3bea4c1944dfdd390ea378e3aa9238821158f78576f454081ca7c1c04508633251b5e8873023b3aa9f6e3fc8309a208dee03", 0xe0, 0x3}, {&(0x7f0000000ac0)="7e3eb66360b537bbb4a03b5d75c8f5d2f2a427b89a7fedc77368034627ef9639609fca7adc41d2a55bae1b798741a61697273273d9c48e947d59a60b331fb1588d5c1bd613a9bfef13cca4dcbf2ea1d039291e862f7a1e49002dfd3144053a43c574aa527331", 0x66}], 0x2820a0, &(0x7f0000000bc0)={[{@resize_size={'resize', 0x3d, [0x32, 0x37, 0x34, 0x7d, 0x31, 0x7b]}, 0x2c}]}) sync() set_thread_area(&(0x7f0000000c00)={0x0, 0x20000800, 0x4400, 0x120, 0xffffffff, 0x7, 0x3ff, 0x2, 0x8, 0xf8}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000c40)={0x8, 0x2, 0x2, 0x8, 0x8, 0x100000000, 0x1, 0x5, 0x0, 0x1f, 0x9}, 0xb) keyctl$reject(0x13, r6, 0x5, 0x1000, r6) connect$inet6(r1, &(0x7f0000000c80)={0xa, 0x4e24, 0x5, @empty, 0x8}, 0x1c) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) 2018/04/25 23:37:01 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x480000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x2, 0x8, 0x5, 0x81}, 0x1b, 0x1, 0x0, 0x0, "5a61be89660df44b5403b3cff1bcb17325df8e0e1b34e015cd0e4979f48d708b51ab4b8dd0157296ed09263d8d4dc62cff454607218c1bc061c5a17363d36e21"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) fstat(r0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000140}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r3, 0x1, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000041}, 0x40000) bind$alg(r0, &(0x7f0000000440)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000004c0)=0x2, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) fchmodat(r0, &(0x7f0000000500)='./file0\x00', 0x40) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x88, r3, 0x8, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000040}, 0x90) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000006c0)=""/75, &(0x7f0000000740)=0x4b) sendmsg$kcm(r0, &(0x7f0000000dc0)={&(0x7f0000000780)=@ipx={0x4, 0x2, 0x1, "d93ff2b882bc", 0x80000001}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000800)="8d01da61dcd6a397842e1604", 0xc}, {&(0x7f0000000840)="127020da59a17b1f2fb7e1416ca8083b09133472cf6f027c520dea124b1bc7419c1cf0c54d78af6249a752a1ea7b359ce79db0f28204b46672e3eec02ee7a095199a54008920d05cbd0c1c4a2e572aa7f3287f4044a5a921481c45b9fd4b670059", 0x61}, {&(0x7f00000008c0)="6bb5e96309e21d83c4d85814c4666dac01577b5ff98d76439d46efb70e0f7b9be75e8a9cf84123e50538431bd281ad9b6508d1e776e1c89dd9bb87287a2deede29c4d44380115033ee825546209e83ebbbbc175f4ef2a637cbf838aff2d5bdd35a8bbefc366b0a8f6735de33aa41e50d09741f11bb84a343bf1336845a154d74760cb2c837f34fa2ad6b1d7bdefe5d452084da5004e476560cbfeabc8643ad47c9218662cb7f24b555e67065d2eb787d1425aea52eee217492b591879749254714879c7e4bf6469b5a9d9cc712ce6c31625c3b81d69fd7f418cee9c07ba40829", 0xe0}, {&(0x7f00000009c0)="e4ca56d9d6b75de14ab11bdb2d4c876ec0d5150dd50b35202490de5636484126faa1637ab48fff22a700307e42fc8e19fa35ee301e8fdfdb23ffc2aa2abf496aa5b4cc9b41b738ecb47da994a9de9078d426f6dc7441f5796a4b23abec3030e9dc62329ca6e5c45a86acd59e9050550a0656da9871285cf4fb069049ba83956923e6854f64ad99d4d58a0719ed3063ec2b893532edebbd94ea0a0548da4343b69316788a13ee02c49e3940b0665921175352", 0xb2}, {&(0x7f0000000a80)="c5048a40e52d192198a2f2b8b182694f1a5d888651338a8065b2348e2f5d0078223ad802fe11b1eebdc223be1da8c3f0dc4fc016500b3dce1b9c9cd065d8aca1fe2351bfa83e452ed046705515bd3d4ede9794707d130b87320a042d8ebb6eed5e04ce62f6acc38bfb08a529eadf05cdef1777dd295f9af18ba817b12976f47165c6db1aeae89c4c6f084a06c95c7f9582c07a5b10c0e65f5a1c424e1e0b27b08a01e6208d4a9744e9a967b14831e403f8bf704ca4113e4b2b2c75d592fdab4ee15fe310c287059f7efb053e6e1039f81b3500b409c06dfef6bbda10c91d", 0xde}, {&(0x7f0000000b80)="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", 0xfb}, {&(0x7f0000000c80)="5c405787fb1124b4cc6a97be3f2680c595b9b5b3cceea80735794360464d63137f003f9b0d6c8e4bd36878e314292977d0a69d26ec473036c2b6f77fe39a244b346dd5f16ea982e61750851fa2bd83f09d4fd9bd20ba2b4b3d5df677b7ac697cc098b6f5c51d5ac03af02cda3f7eca5948634055", 0x74}], 0x7, &(0x7f0000000d80), 0x0, 0x10}, 0x4000) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000e00)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000e40)="5be98fd35dcc7bb6e95079b756fe2ccf4bfc9209ab7602971c14a28ec45dd570958ddc166b5d5e7f0cb6272b884fef267943c5eed9ee1e0c0c77261397f98e525ee286624302364ad8de953421cd369a02078c2c2ed0860c09f37874f21cab1e7ce66b67de26b9fb6c73ac3f7550e612de5cf3f2c318025722e59b2cc5b4008e458bec4644b69aec7bf2") r4 = accept$alg(r0, 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000f00)='jfs\x00', &(0x7f0000000f40)='./file0\x00', 0x9, 0x2, &(0x7f0000001100)=[{&(0x7f0000000f80)="27221e87fd09fc09b83c6235f285220934842c890bf223b34353164641fab286a16499e2dbb2aa4510e5bf13cb06a5358d471ab1a919c5cd174cedd46c27541cd451888b2dffc14d1a9609e917025902d205db8d4687ae737a68f0b528a570c27b4320f0a266eea8ecbbfed87ba9f615c0b299dbe63d32eb91a210b31d346f9f242af93d48d9f932c7362cd15506240a3159d85b16eccdba93f3c99f79193bcd92e57993c5459c390fcee0e2922519e1b91d1805f6ed7513a276d13d", 0xbc, 0x5c11a4fc}, {&(0x7f0000001040)="8f71c99c38ad924c5f4ef153a6739e8a31dd692ab5be46b46b9a7e574a7c5fa76672ae4a8ab5ea8428a6ba71eaae2d99ccbe2417630ad305f07ff4d3b19227df9f389207feb300f8c961b2a081fc687f940dfcbe84fd410785966575dcb4841d16d77fadebd486677a781c5a1a4caec95ab27a892820591869b8b58d86b5bf15a711a17fc4d1e99651cbed7aeeaf78752ff810d18e88cdb227a5373f", 0x9c, 0xfffffffffffffffb}], 0x200000, &(0x7f0000001140)={[{@noquota='noquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}]}) recvmsg(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001180)=""/40, 0x28}, {&(0x7f00000011c0)=""/114, 0x72}], 0x2, 0x0, 0x0, 0x7fff}, 0x100) r5 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001500)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000014c0)={&(0x7f00000013c0)={0xd4, r6, 0x400, 0x70bd2d, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) fcntl$setlease(r4, 0x400, 0x0) pipe2(&(0x7f0000001540)={0xffffffffffffffff}, 0x4000) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f0000001580)={0x6, 0x4}) sendmsg$nl_netfilter(r7, &(0x7f0000001680)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x14, 0xb, 0x0, 0x208, 0x70bd28, 0x25dfdbfc, {0x2, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x40) bind$alg(r7, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-asm)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001740)={0x3, 0x377266fff324b649, 0x100000001, 0x9, r2}, 0x10) 2018/04/25 23:37:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6e7800000000000, 0x507, 0x0, 0x1, 0x8000, 0x4, 0x6, 0x8, r1}, &(0x7f0000000100)=0x20) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'nr0\x00', 0x9}) r2 = getpgid(0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r8 = getpgrp(0x0) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getgroups(0x6, &(0x7f00000007c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r14 = fcntl$getown(r0, 0x9) r15 = getuid() getgroups(0x4, &(0x7f0000000800)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)="d9441365fc10d66bb0b9e2c31928345fa8334362a22a616a6ae6cb1c5d7347f75a6755e31ebd97847c9011d0ee849a739a360ff27a31e46f3678580f0d1c4adfd50073214af7e7fdfc461ecf39923a51424ed586735dfc16d87c80f91897ac09df2792d4bfed15679bfa162dc02a7e2918f81aa6f4bece5a39bf33ca7cabad3f7432f597cf41a1033950373f5ba8", 0x8e}], 0x1, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x110, 0x10}, 0x4000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000a40)={'syzkaller0\x00', 0x4000}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000a80)='syzkaller0\x00') creat(&(0x7f0000000ac0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b00)=@sack_info={r1, 0xfffffffffffff001, 0x5}, 0xc) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000b40)=0x3) prctl$setptracer(0x59616d61, r2) userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000b80)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) [ 54.618199] IPVS: ftp: loaded support on port[0] = 21 [ 54.671924] IPVS: ftp: loaded support on port[0] = 21 [ 54.717619] IPVS: ftp: loaded support on port[0] = 21 [ 54.790247] IPVS: ftp: loaded support on port[0] = 21 [ 54.880761] IPVS: ftp: loaded support on port[0] = 21 [ 54.993868] IPVS: ftp: loaded support on port[0] = 21 [ 55.123839] IPVS: ftp: loaded support on port[0] = 21 [ 55.274206] IPVS: ftp: loaded support on port[0] = 21 [ 55.988447] ip (4671) used greatest stack depth: 54208 bytes left [ 56.867462] ip (4737) used greatest stack depth: 53928 bytes left [ 57.674915] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.681484] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.691428] device bridge_slave_0 entered promiscuous mode [ 57.762842] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.769403] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.806545] device bridge_slave_0 entered promiscuous mode [ 57.853963] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.860443] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.899764] device bridge_slave_1 entered promiscuous mode [ 58.029586] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.036151] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.057189] device bridge_slave_0 entered promiscuous mode [ 58.114365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.153800] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.160320] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.193623] device bridge_slave_1 entered promiscuous mode [ 58.236915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.274421] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.280908] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.299465] device bridge_slave_0 entered promiscuous mode [ 58.319481] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.325981] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.358943] device bridge_slave_1 entered promiscuous mode [ 58.411531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.464884] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.471451] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.518125] device bridge_slave_1 entered promiscuous mode [ 58.551622] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.558152] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.591619] device bridge_slave_0 entered promiscuous mode [ 58.605479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.635523] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.642014] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.671277] device bridge_slave_0 entered promiscuous mode [ 58.716780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.725573] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.742079] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.748562] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.806442] device bridge_slave_1 entered promiscuous mode [ 58.861482] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.877023] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.883536] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.923237] device bridge_slave_0 entered promiscuous mode [ 58.970497] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.976977] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.993431] device bridge_slave_1 entered promiscuous mode [ 59.001518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.009582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.027603] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.055226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.105348] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.111865] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.159176] device bridge_slave_1 entered promiscuous mode [ 59.179120] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.185710] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.220869] device bridge_slave_0 entered promiscuous mode [ 59.246762] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.258688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.277131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.298000] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.310685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.382836] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.398731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.416186] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.422680] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.458224] device bridge_slave_1 entered promiscuous mode [ 59.528107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.609788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.628191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.635191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.646015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.773525] ip (4940) used greatest stack depth: 53656 bytes left [ 59.799901] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.826415] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.848313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.902708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.909760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.998551] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.026529] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.071889] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.195812] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.216376] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.242179] team0: Port device team_slave_0 added [ 60.259459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.268405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.292434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.307194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.316745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.346935] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.411236] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.488185] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.510753] team0: Port device team_slave_1 added [ 60.521265] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.540102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.575335] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.591969] team0: Port device team_slave_0 added [ 60.600799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.609341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.620986] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.630878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.657762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.682407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.698206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.711563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.745013] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.761512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.769268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.818984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.828590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.867088] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.884496] team0: Port device team_slave_1 added [ 60.911470] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.947105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.954170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.970932] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.984595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.017525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.079820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.086818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.107956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.115142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.172245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.179225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.191188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.263366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.270821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.287250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.333665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.340657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.361008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.369979] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.383449] team0: Port device team_slave_0 added [ 61.416636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.446107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.455098] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.474864] team0: Port device team_slave_0 added [ 61.493500] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.511912] team0: Port device team_slave_0 added [ 61.525172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.544991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.575783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.583872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.600334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.655647] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.670339] team0: Port device team_slave_1 added [ 61.689606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.701471] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.720961] team0: Port device team_slave_1 added [ 61.747245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.769258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.809219] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.825683] team0: Port device team_slave_1 added [ 61.855065] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.871614] team0: Port device team_slave_0 added [ 61.891459] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.899093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.917628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.943651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.954279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.975698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.013283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.020275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.038327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.073411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.082532] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.098212] team0: Port device team_slave_1 added [ 62.114958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.134013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.162237] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.177639] team0: Port device team_slave_0 added [ 62.199958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.212308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.224992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.255721] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.264438] team0: Port device team_slave_0 added [ 62.279813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.287304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.304593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.333419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.344948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.383158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.412152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.430831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.448833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.467255] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.475802] team0: Port device team_slave_1 added [ 62.490777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.502901] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.511897] team0: Port device team_slave_1 added [ 62.525226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.535611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.547308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.587820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.630423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.662290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.687594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.702502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.733259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.744523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.757126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.766387] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.776799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.790698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.809857] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.818624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.826674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.872379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.900958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.918271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.935067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.942463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.962160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.971556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.979794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.993796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.015257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.026857] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.042177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.068560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.099306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.130335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.165451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.179445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.197194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.242692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.261695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.285152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.315448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.325719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.341690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.405516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.413145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.425921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.587449] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.594958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.610559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.656566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.663975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.678222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.629854] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.636355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.643372] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.649838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.725398] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.739266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.946575] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.953126] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.959993] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.966443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.975205] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.396686] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.403188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.410048] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.416503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.432138] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.479714] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.486226] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.493141] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.499609] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.576798] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.683721] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.690231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.697154] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.703625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.784663] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.791745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.809830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.821172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.829594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.849009] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.855510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.862359] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.868796] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.876710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.146317] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.152806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.159692] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.166143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.242268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.251110] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.257605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.264485] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.270954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.328192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.847956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.863390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.897285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.805727] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.950688] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.409812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.550777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.664573] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.737683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.892571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.067979] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.129752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.291865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.336367] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.362165] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.504961] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.511303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.522189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.607732] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.614270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.628652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.860810] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.904767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.037804] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.165676] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.172006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.183517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.235186] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.241517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.253458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.283731] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.300460] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.539735] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.730365] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.739644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.748386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.790384] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.798113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.824117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.915656] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.922013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.930929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.065845] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.093844] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.194767] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.201749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.218757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.673154] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.705348] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.829569] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.087249] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.536166] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/25 23:37:30 executing program 4: 2018/04/25 23:37:30 executing program 1: 2018/04/25 23:37:30 executing program 7: 2018/04/25 23:37:30 executing program 2: r0 = gettid() syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000080)="01d5f8c519e8c1a7365ad45b0429ee058b695c893ec30b8fc17c9e45e125cbd49229726b74d80c58f11df0ba1a3e62", 0x2f, 0x101000000000000}, {&(0x7f00000001c0)="d17213eb69dcada184a1facb32e1142573df74e5b891fdd7fe20f93dbe24b9fbbab2119c98b59f9ee2c61c5a75e6bf473dc196f07f9d479d0ee844cfa88fdb225e1aacf65d6b88288f80a345746047d03d1610367716d2d38bba39f8f66f8a83afc0ae9110da910aed5dcca8942ab0fb4eb4ae141077a2e2325ab1e462bc650b3bfacf2e555c5cc92f38c118ff45de70df053b7e7c60060f4074aa26a06d825c1df355bfbf671b770e0c2980ef4b2d30c3ab235bb0ad4ec49500d93f559144d0b37d0eb4", 0xc4, 0x8}, {&(0x7f00000000c0)="1818e6ebcca05a7fa277129f40f07783369f722cc3ec402c09756ce8ad109b50ef3a665852cdff444e45c115e112f79aea32d94460b101a1bed044cbf19ad9ae73a178c2106d9276257d9c44d26346f196edc7749efcc1ad93e0ac3bafa44c3d282ba0", 0x63, 0x2}], 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="756e686964652c757466382c00a64c4a880598470c8eb908bda9230228a16e6b40b231e10b7c90147b4c615636bd4c8353dea7b5365735d583a8f0c7da5a7eea3424103959f86286d32b7dc9c5124ba63990e4d3c4593b28dfbc34e8657869e5ec421993fb48a0c06c4e0f2b7e89f034a6adc610e858ec83430472da395f7b52b5533394ebe4e05bfe3418c6020702749fb4059daa43964f15d497ede6e36804262adea2c7313201d79f48b7ff85d7f5a41d3ce4945f3e46cc1131bd07be9a5e73347b4a95ee779da6a00e4e3bfea7e03d9d40ec242355064cc409a202732100000000000000000000000000000000"]) r1 = syz_open_procfs(r0, &(0x7f0000000180)='numa_maps\x00') exit(0x0) lseek(r1, 0x7, 0x0) 2018/04/25 23:37:30 executing program 6: 2018/04/25 23:37:30 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60c000e20008110000000000000000000000ffffac14ffaaff0200000000000000000000000036c58b912a6000018100907800000000"], 0x0) socketpair(0x7, 0xb, 0xb996, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() r2 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0x1, r3, r4, r5, r6, 0x14, 0x300000000}, 0x46, 0x0, 0xffffffff00000001, 0x5, r1, r1, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x1, 0x7, 0x0, 0x5, "79a474a95d1e9c294522abd95b8b142124966b2bcbd924cfbf8fb21ea8a5b22fe9b48d67bd6e6603738d1d33", 0x5}, 0x0, 0x0, 0x200, r1, 0x1000, 0x9, "774f11cc6ab3596964b3febf1adad1a2d261caad656152b84f98731362f43504186f086a6b4d827ba6b9704888938621d107194d05d6f721fbd3759797858288", &(0x7f0000000040)='mime_typeuserem1-\x00', 0x12, [], [0x5, 0x3f, 0x0, 0x1]}) 2018/04/25 23:37:30 executing program 3: mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8)=0x5, 0x9, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40fffd, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000180)={&(0x7f0000007000/0x3000)=nil, 0x7, 0x0, 0x90, &(0x7f0000009000/0x1000)=nil, 0x7}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp6\x00') setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) 2018/04/25 23:37:30 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x817f, 0x0, 0x8e2e, 0x25}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x9, 0x7fff, 0x400, 0xd}, 0x98) r2 = fcntl$getown(r0, 0x9) pread64(r0, &(0x7f0000000180)=""/46, 0x2e, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = msgget(0x0, 0x1) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000240)=""/97) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x0, 0x1, 0x100, 0x8, 0xb2da}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x8, 0x9, 0x7f, 0x7ff, 0x12}, 0x98) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000003c0)=0x4, &(0x7f0000000400)=0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r1}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000480)={0x0, r2}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x8}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x64, r5, 0x400, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffece}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000006c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4) modify_ldt$write2(0x11, &(0x7f0000000800)={0x100000000, 0x0, 0x400, 0x2, 0x8000, 0x1, 0x2, 0xe, 0x1, 0x100000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000840)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000880)={0x1, 0x100000000, 0x6, 0x1e, 0x3, 0x15}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000008c0)={{0xff, 0x1ff}, {0x8, 0x1ff}, 0xf84, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r1, 0x3, 0x7, 0x3, 0x5, 0x80}, &(0x7f0000000980)=0x14) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000009c0)="e7b46afefa4536a1a222773105a72f9ea7288d9de6ab060544b3f2cfd3f10fade98ce686f66edf1f79dbe4789775", 0x2e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000b00)={'filter\x00', 0x4}, 0x68) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000b80)="7ec6c6b3c445ef64d4e384425072eea9c4f4fbd5c82827c6cb8e4208f75c5a1b8928279cec58c7c500fb0cbfd9e367cd06f1be0a5cb729918d8cbebd7dbc0e080cebf81be5387cf1772d6e651ed81a85675bc7f3a5b68cc8984dfc532a254e2526eec73294c3eefa21058836f7d217eba2994db27c92e2f62e9beec73dc6c13fa06890acd7dc0d8f8c1585972c06e40ca4df13967ed7ff9e9010674248cababf2669ba5fba85a601db75f9305d47bd7bed6916554678cd7590e70e25d15d6e9cbaf092e573ed260bc7792ecc8ffcccc68132659e642b3135f41f4d8e6401b0cb4a", 0xe1) 2018/04/25 23:37:30 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x817f, 0x0, 0x8e2e, 0x25}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x9, 0x7fff, 0x400, 0xd}, 0x98) r2 = fcntl$getown(r0, 0x9) pread64(r0, &(0x7f0000000180)=""/46, 0x2e, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = msgget(0x0, 0x1) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000240)=""/97) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x0, 0x1, 0x100, 0x8, 0xb2da}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x8, 0x9, 0x7f, 0x7ff, 0x12}, 0x98) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000003c0)=0x4, &(0x7f0000000400)=0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r1}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000480)={0x0, r2}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x8}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x64, r5, 0x400, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffece}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000006c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4) modify_ldt$write2(0x11, &(0x7f0000000800)={0x100000000, 0x0, 0x400, 0x2, 0x8000, 0x1, 0x2, 0xe, 0x1, 0x100000001}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000840)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000880)={0x1, 0x100000000, 0x6, 0x1e, 0x3, 0x15}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000008c0)={{0xff, 0x1ff}, {0x8, 0x1ff}, 0xf84, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r1, 0x3, 0x7, 0x3, 0x5, 0x80}, &(0x7f0000000980)=0x14) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000009c0)="e7b46afefa4536a1a222773105a72f9ea7288d9de6ab060544b3f2cfd3f10fade98ce686f66edf1f79dbe4789775", 0x2e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000b00)={'filter\x00', 0x4}, 0x68) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000b80)="7ec6c6b3c445ef64d4e384425072eea9c4f4fbd5c82827c6cb8e4208f75c5a1b8928279cec58c7c500fb0cbfd9e367cd06f1be0a5cb729918d8cbebd7dbc0e080cebf81be5387cf1772d6e651ed81a85675bc7f3a5b68cc8984dfc532a254e2526eec73294c3eefa21058836f7d217eba2994db27c92e2f62e9beec73dc6c13fa06890acd7dc0d8f8c1585972c06e40ca4df13967ed7ff9e9010674248cababf2669ba5fba85a601db75f9305d47bd7bed6916554678cd7590e70e25d15d6e9cbaf092e573ed260bc7792ecc8ffcccc68132659e642b3135f41f4d8e6401b0cb4a", 0xe1) 2018/04/25 23:37:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0]) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/25 23:37:30 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x94, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x691c, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xfdda}, @in6={0xa, 0x4e21, 0x0, @empty, 0x70f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/25 23:37:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x23, &(0x7f00000000c0)=""/149, &(0x7f0000e2affc)=0x95) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x98b, 0x102) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x3}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000180)=r1) 2018/04/25 23:37:31 executing program 3: setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000080)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x10001) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), 0x4) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000000240)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000001c0)=0x80000000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x1, 0x5, 0x4, 0x70}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) 2018/04/25 23:37:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) prctl$getname(0x10, &(0x7f0000000000)=""/246) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x9, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0x800, 0x8, 0x3, 0x7f, 0x8001, 0x7f}) 2018/04/25 23:37:31 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000efb8)={0x0, 0xe, &(0x7f0000001f90)=@raw=[@exit={0x95}, @alu, @initr0={0x18}, @generic, @call={0x85}, @call={0x85}, @call={0x85}], &(0x7f0000011ffc)='GPL\x00', 0x0, 0x1b4, &(0x7f000000a000)=""/182}, 0xfffffffffffffd15) dup3(r0, r0, 0x80000) 2018/04/25 23:37:31 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200100, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x898, [0x0, 0x200002c0, 0x20000490, 0x20000768], 0x0, &(0x7f0000000100), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x60, 0x19, 'veth1_to_team\x00', 'sit0\x00', 'ip_vti0\x00', 'syz_tun\x00', @random="87cfd2b1237d", [0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x128, 0x1a0, [@quota={'quota\x00', 0x18, {{0x1}}}, @cgroup0={'cgroup\x00', 0x8, {{0x8, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"6c7cb6b1bdd684883637156972180bc95c0e42be504f430a48dda922f27e"}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x3, 0x55, 0x0, 0x0, "0e77c4e6784af6c94a7a86eb474dc8694da81e5be1d5906ffadfa61d6361fe2f5acf9d6228acb2146b78d4f1fba9ca724cb7d3fa5f5d59217bd86ddeb6b2e3bf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x89ce, 'veth0\x00', 'ifb0\x00', 'ip6_vti0\x00', 'veth1_to_team\x00', @empty, [0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x110, 0x278, 0x2a8, [@helper={'helper\x00', 0x28, {{0x1, 'irc-20000\x00'}}}, @helper={'helper\x00', 0x28, {{0x1, 'tftp-20000\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x10001, 'system_u:object_r:var_t:s0\x00'}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x0, 0x8, 0x1a, 'tunl0\x00', 'dummy0\x00', 'veth0_to_team\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xbba90431703c82cf, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x130, 0x1a8, [@vlan={'vlan\x00', 0x8, {{0x2, 0x1, 0xb1dde0d43fb42ffe, 0x2, 0x4}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"971976576f5993b80769343a5cc16f85e1b5b1cf172657ca071adbec1379"}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x100000001, 0x0, 0xfffffffffffffffd}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xb54, 0xa916, 0x80, 0x1, 0x0, "5ae69e2b3ce4dcda7273bcbae493d34586320a89fa88c2a0e26d7ac4bea4ace00efc52b55af756affe47ca89f6b3b37529d32e008284012d87c53186214b0765"}}}}, {{{0xd, 0x5, 0x16, 'veth1_to_bond\x00', 'ipddp0\x00', 'veth0_to_bridge\x00', 'ip6gretap0\x00', @random="08d19ca6c3df", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x218}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x5d, 0x80000000, 0x1, 0x0, "6798c47ed1579e80b32b03a73cf57128027a3964ce7526e8f06c5b0d58d796708dc6a88cde7d99877295857e8dccf6d2b6a92a5f3fce3118efaf6c5b5699ccec"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8000, 'system_u:object_r:dhcpd_initrc_exec_t:s0\x00'}}}}]}]}, 0x910) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'eql\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) close(r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'gretap0\x00', 0x600}) 2018/04/25 23:37:31 executing program 6: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc), 0x322) 2018/04/25 23:37:31 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x103000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) 2018/04/25 23:37:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x401, 0x1, &(0x7f0000000180)=""/10, &(0x7f00000001c0)=0xa) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/25 23:37:31 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x30) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') chmod(&(0x7f0000000040)='./file0\x00', 0x180) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/04/25 23:37:31 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaabaaaaaaaaaaaaaaaaa0086dd60f920ce00082b0000000000000000000000ffffe7f26e4af6abb8fd32d5e0008001fe80000000af87000002e4ffffffe2020ad5f8f7d55b6b1cd8259e6382e0c2bdacf5f62c14cb04840309d479ee438f871b1ac11c9e9e74ce1b1a7bf813cf44"], &(0x7f0000000000)) 2018/04/25 23:37:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x20, 0x4}, &(0x7f0000000080)=0x0) timer_settime(r0, 0xfffffffffffffffe, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/50, 0x32}], 0x1, 0x0, 0x0, 0x1}, 0x82d}, {{&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)=""/210, 0xd2}], 0x2, &(0x7f0000000440)=""/37, 0x25, 0x9}, 0xfffffffffffff2b6}], 0x2, 0x41, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0xd0, "f9b0d812c16639b22298ea8f9227f86a90cd19d30db5aaef69034e31bf7378e8edff1b0c69d807a66bcdb7b1eee5cea1e9622b0ceb7085eff98faf2a92749b5022de8754a0edb57f05378403dae856ee81a0b309a01d8ce8884cd20be9e87f31951cb7edb243436e4767b331d2afe5f47cd9257b49a80e96532a2b6ea53e6346886078df562d55dbe412402e56fc043af59b5e1e32131cb958fe2aaa945165142bebd534eee9b5d7046a906d508d25f88f8b3130d38a22912b924945957a7cc76554c908cdde749bcdf45931a1633e49"}, &(0x7f0000000640)=0xd8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000680)={r2}, 0x8) 2018/04/25 23:37:31 executing program 0: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0x7f, 0x8, 0x6}) tkill(r0, 0x1000000000016) 2018/04/25 23:37:31 executing program 1: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffeffffffff, 0x4, 0x7, 0x100, 0xd9, 0x40a00000, r1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x10) [ 83.940577] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/04/25 23:37:32 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/25 23:37:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001200)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000001300)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xffffffeb) 2018/04/25 23:37:32 executing program 2: r0 = getpgid(0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000001fe8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000041, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x18) 2018/04/25 23:37:32 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000c1a000)={0x9, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0x80000000000000e, 0x0, 0x100000000000001}], {0x95}}, &(0x7f0000c43000)="0000008d000000007200", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x41000}, 0xffffffffffffff04) 2018/04/25 23:37:32 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/25 23:37:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x5, &(0x7f0000000100)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x200000, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000013c0)='cpu.stat\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000001440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xe55, r0, &(0x7f0000000140)="eb378a7d1d73d88b7586c5d8253ff9c481d739c88e6d3e5b4a6b7438df00599a9c30402a0601da3d86c67a2c7bfa15bc1df02a3284b46ade3fa9d3fbc6d8f8a0806bbb24f9763bfa52ddd41e6656745fd90618545f0efd5ada97a10738e82468", 0x60, 0x200, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x7f, r0, &(0x7f0000000240)="814b69f94861c4e769faf12a5022d3ab19c597d84fe76a7ae24d4eb86eb39182c779e6d2416674c31d9f07d64778ff1e717967e3e1b35a18eafbbc67476388d8db71c18ed24e4df764bd87b226d9699dabf6c2dac8c9fde6fadf6afa271d117670d9fa9ced27ad58a2ff08894e23510ece1a4fcb7a0d012295b62cfa839d8055db4f02604e8e4ab48d3e63cd297659f12192bd19d77909c14799551fafc803e6582c22a9466cc5fc9ac51066e9724173243dbdc025a948ed935fffc4100f85196ce5ff07", 0xc4, 0x0, 0x0, 0x0, r3}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x6, 0x800, r0, &(0x7f00000003c0)="f2d869fee8f0dac270d3b42d2d91c003cd8ce47f8b4e45cd1c50ef896ce8d37240e51ddc13951af5cc4b4d3c339fa39af50149dda56572410beacd426d172a6684842ead7892de8d4ef019d9b028ba7c67405941dff813828e8dae15ee19861daf25d9fd0aa7d63aa377677a9bc98603a1602aebcdb9fb00c5e2df6291a7867ca3737221162c1ea36d60e35d5f10d75bd56d80d8b526d44e077c7d0ebdaa709f683122eb7e75eff1fa80a769b513e9773ae4898765a86a2377266943448c8ad0e656821980db374b9a63eaf622e2f0c99bb30ef44aa4e25dd21c546cbbf4dec3e0ede159e43bd75df7b9852983173e21db946c377b26981efa25d52587fdf444bb1d67ff2bb7e38a85ec5ce60986fe60f5671048fe428b77f3b1fdbb2f07ce46c948b8607aa00b62be4783733ed7c7121c13e0e4b40b369a61886f47b36f9af578c91faf3419c44b48233e2d516b7104fe258c67969dfa0a4cd23af389e1d023019378acadc44e633e187841d9db3a1b13217f96c82fd88b7c6d3be8c505c2cf65664794e5bfe34b22998df828297fd5640dee546e65e48d56fee3abd645e219c24a319e78bdfd1bc6079bee88248d5152c3490ce63add3754835983da77a1bbc587dcee44ed5b90fde0c4143a0766529ae33d7df8ead55f68abda5acf1d7eddf0490bb0f4532d3081232b22870abf59d1e10f770f11365afb770e607986778cb02649f975def3c2945316f6b84517cbbdc4deae9980d7935388d2b5132b2f44cdba63ab0d0fa974ea342422f8ecc7f4f012364cc079651b724460f0593ddea407d6a87f1ce7ced0f2689c94b081a4f38452b5dece3ec777dfa0bf86d066f564dd6724755770606ade01ff678449e59db0e61303fbf2926bb32da1e429ac4e7a0131fd922ce225a4d6caaa6f88689fb7d0ae44ecf95701ef35f0dcfb0f528f045a93bb66e64df2337e70d893d391c14a591b8b10968b3f8ba8751c8a070f413d772cc154b3bd7580aebcfdf44c617b431cf072aaa73fee2173dc4355bcc0840ac50c0554a9178e42bf4c08396ba679544b7021c1d7c8a235adfe31e8cdf8aa278af3cc8eecff0331dba3e0c47362fdb17139aeafa2df016ae8fd975b834216fd2240dd5f89d0cc71f63d7ef59703f5cbf8dbaeae4ff06c7b913ea1df16d7b0a7e1d26b1a8798d75cd4f76de307975fba39730e23a5b505c9f6c78e2392a4c55f10eb52e095b1c84c633c87c80ccec7eacbeeb023b7e3e8531bdcbd2e6f538faee668478da3065550b236a1e0bcf1bf6a8de116b29e637d862d46125dde235e1880f05e7805bea34912741e2d6681568e2ae6fa5103e1573f05b9646175a3b4c3ddd1c838d5e5ee7ea421b6f665412a555ef6c389838b48f1ede9a5c3f90e30e0a9638557698b8b11ba01d56b7e3c96e817b36174b98ea5e541a2f7de7e4dc03c9e7c0f9a7ed4e4683c48edb90d5b49fdead300b3c9c93657b43426bb3b151ec2394d27f39cfd70ff4bad12d163e994b0e15fbdd64a5f30341dd0984e1316e1e514048ca2017d20ed9ebc6129e9d6308188f1497a2cbdf2d2d4e358e76a7e240fe1826c83019877991c0cbe4669a9708323ef9aec616c441bd436f19af43c1394a42f99be326058d2883ffeb61b364780c11cb408070921c7941226fb1d9b95c641356133996d346fefc9dac2df8316e36b36cf2db6cd3582ead2fbee945be633f54e5b52c2634b36410521e9aa5a4165aaf1d5c32b6750a2ac4606e0a3b3bc2c875b89ef6ca9301fbc97582d2c99c6018fee507eaf6b7ac10196fce5bd0e40f07bd31a48c2acc124551936ca6f40971957298da625be608dde59d3f5c84f98c129ac28b3703e4ae414b228721cb7583ab3abf8cf328b1ee4dc8f03ce92e7f35abce6b466edd8a1ef81250a03f58c6b2c5636c5646ba3b2ceeccfa52e2193fdba755580367a2feece75b5a7cc49673095498f310f6303036096b46841887fa692c3004f24bd2dde3b59532b899ee9070b7052dde8ae9edce911291e158dcbdd29522c373ca0de65f6bf02f62d937c56cf3a4f5906e89f362a367ded6d67a4e226cfbd1665de7f1998bf719b08bd5b46b121a6721336abb76712ff34903c3a0928cef17e78ca80b702d84d26c2d1621e490e9e0d2753e9305e65cef537508bb147f2ed67563c52b48d3620c46367149d6bd776251e291aebc7ddba7aab6e240375eb2062628b143c04ae944f3837f3a5f6b7ec36ac3fb93037ceb97621814c98029e3803625abe9cd9e5b2fa810a28cf0b0e1e5b6df493bde29278048951b5c80aa965d043384f0cef17d989b38a6b91e88e75094affb087a3029b70e3e1682a6ae37182ce0cd4034f0ea986cb2b1d2f87f280d69983ed62fb0cf2a13ea07fcf1c10fdf5de65cf8c7aa6735208ebbd4d661b9ba764f993b03ad918e960acb78c3851a6d35b9f60385337f4c35616d727051669a977d1239beeceb10c8f44d1f0eae1bb64a4748e7e40a711b54fc683baca4583fa8681ec484c15ff49435e67295f7f6fd1a795875920283f91d4ba666e1c7dc11a1d2372d59e60320f58bf4d4893b933c9e88275502dccffa32505b08aae66c0e48dcadbb6e84ab475f2ecf31f2d5241dca25570d8eccf26e6a2bb474e27f1eeb7b3cdd5809e70e297b8904b194bdf29661d19b6b713fcc84374c9e9ce2033360bf60199dcea49eacf5203222cba94b62879884a959b552b0d8c9a3aa2dd16db40b5592bb8dfdf117719b21e78ec6ea6e7c47225dde32116f596ca0bab2552d5616082189d784a4ca2749ce978c2bc9bd12194e86126ef81e433c8dd4dd6c883b6375fa3c1cf079f364cd5bc69eb06658e66a4b05ff541fa3bab794cdd613dbea3134350778f6ac626431ba4ac0cf77dbf9a64e7e2084f0b2ddcc0b43663aed976ba46cbb1909e15acf8799d8d3dda9326f99d3d0a9410fb3acdb405ff6a392b46ff9339dc622c008fdf5f0ed8589fe539ae0e82de8f36707747550a3c2ecb60692f8c86ce3dbbc45e372d6c8e40155845f4058162b7be3445fecd2db6f1c204479037057d95cd7674b199cd5eba409699970a3e9d8b7f99230646a819e4a6cb626833b9816455cb4d8fd9323d4016193d9a74f6049e91da928242822a860ac914dc582f08705b26a0474c9315558b23199ab08e08b552d3002cdf2dd20737c5e5d1d21b8b64c16064c69bf24730474a52c30c62f3cf788e6a616905445c6cddfe115406ac6ce7e338db2a4868ed5e339d09e2d0ca1e03bccf1201680bc7a89ee1b92d1522bc20386cda934dec880a8234151b7f1ee984626cc3cfa1a3a3a7830af81d392bd9451d8a7e9ea5efe0259dd0bb8d117a8473e15056621ad91ddb996bbb9a56cef38f7fb4d5ae7e69bc9d9d08feb6e5a6f67d4c99189e9b880b0230766866da20c2e9ce8c054c16c070248becc90587324a95709c7961237bc57a24236472c127e83ff48b0ff966d66b25826db8d80ba6518a3c6e08d6275a2e2fcdcc0b6ff5947480299223ce5bce0ab071e72d920f4304389e9b69301bb3498c96191b338d79529f2126034f0be867bd603f6e1b68b7e18fcfecff013ed05d0c8700aceec442d2e0f0a71d80e1f1b20253a1713631e9ce83dd7903e7d66dbbc2bf941f228049156aa6316cfc7a2bc76379c075a18f3b113d056b34b7e123b40cc0b993b9dc4f2688bbae4280388ca90935eaafa97d2e6dd380c803ca7b062d9ec9b0140c04a1e44a9a256bfb0f27d09a9a34d0a27c5f1effbd5c758ae5e1189513574eca6875440c2a4412b52bd9629f282a13a5706f31bd239b410a4b80fa9c6b8a8003e2ea5e4b2550fc883a7b1babb4d232e651515d59b63ce1193694a1cc8fb1fa3ea7486115e9739b7465686f8674c1d28cd2ac53a9c6286051854c900ff7011f3310a5117bad5034368fd5f4df252d2459d118f8ebc3286cac68f08f3220c972289ccc0cacdd5ec6323f7fe6774a2175a2f363d4ac7372ea9fab68fc7c172ffaa03fa145f42324c597fd2cf8dfdb5944ad2b359be96ad2109ace81638d494a93912cf3fc71a2cb0727ff116aff5f83c5f6acacc7b5f31c1847c494f88608463eb655e915500c5cf34c336965603bd293e4d722a4a11aad26d306d7cf6f7c5362e5c4387f566c97efc2776eec9bc92972cee851faa778ed13b358cf80e6a921474cd14ab54e48a13ae7fa2ba6976d2618917d675d409b7bb316615757b5166f6d89b545e0dd0d8cea5f83f2313ed48d68e0e59dc6aeae011237fd706a9ffcdd27adad95952136cb747612f5711bfbc107a6655b3a821727b157b2545018038aa0e680b958ed77d222d282d416119fd8a27dceed57491be535ed8c6daeb44455916a3767e4fd3f9741466db5186d6345c20ae443dae48f8c55e04a47b88ff9f68dd2267dd5bd0f6d221c82353fc4ccb866fc480d83cc5ea1cd45f75d1ef1000b728a397e8cb85d119df93977974c28797d709f236cf3ca1044cab9ef2b24f45af5132dec8d4bd286a9a0ffce3b482ff1f5f120d67684c2a04fd0e62c7aac545de24f1d0fd9b655bb6d4c3f02d8b5d159cac57b3e1e36174c6cb6ed28ca6f4881331d3361b1f7650677c23d31f2f1e9e711e9e8d3449d398216d0419c8845962357d0552aa9f0f2c1b73e10601093c91083981cde52b9bc77d6bff70c92dca67cc4ea90c4a65fd214afebd3cd0004eb3670f237de120e2958ec596623a1a5c39a1749c6300340bcb65a9a56fbf4237617e263178a10aa259fe8c692fec4106f8278d3aff5bf8734c4c3e4b63f27debd1d505eea1f6898e67c198a0c11675f8d3fe002c855ba602a24d30cc4ded4691376ae65ed0d2b002b47b1486235f3ae7b2219bc11e5188f1790a741f6b2ce077e39082049c9d5f71de2207821625b8493c38221e41d481850c9c84fe2502cd9301a548ffbe5c4cdd26d0232e13889e0fc100f1fae918f2a920b98a01f52880641dc650a40d702cca48cda7d9a0da06e454bccd622672ab03529458d3f2d37526f08f1402150d122de0674100d9147b9b4115d55e2d12c9b5af65ed1eb9da4ff03bf0d4251ee0441db852a11432a83177358bf253717bb1f9a14b86f4c986275322c7afde68cdeb242ceee580bc09bf1019ec48ff8acab46769a16fabb041ac0d17629de2eea77d6aee61c763906572b685d03d017420ce06b084e9b5f222307382fbdaff0209ed54660126079739319bfa5e1e5cdd10b6a976c8d1efd7ba257f43e2dfe00ecc9a81c6c71f289af42c7fe0b0b2f9e1f86e5653fffa2ae6126273df9bfcb2f67e9a7b91d0fc0ac01422de5a2a48e0e879d21de6f673ca97984b2597a80af431b84593bd7d5528f4b777d6137ef92f6cd23d5524e2dd94cd556d0603a3dedad99ebec5185fa2bbab9da8cb052570f4ffb0627dd4b53b413e64719137fd6d893010844e7c7ad4cf9b60ced8036dc40a403e56a4853486843351c6dfe8542a7f97bb5f5a2b1e5fa0cd4def8998afcd028907dd173fa0dffb91b5365028437e16e4b6568be4d590d074de1c13c9661baa2d44a49ea5ed1ef43390a4361d9503aae2a5136395761b5bf00c7e6a2507883dff4605b8ca0fb685b6e960a30a109f86fde7c310a7f32201dc18c12da6c11dcf3bf73fd6ce0512731b08dffe54f6af64e07b76d617fca0cb316c0b4661dfc8821eac814cc8d29d49f816a56a39407929b3987c8688fb7c9719d2800d5733792945bab9ce9e319cc055e52f6b76a57385cccc540b872c64f3ca75ae994e25c210bf5b13cb619d4dd7ce693", 0x1000, 0x4, 0x0, 0x0, r4}]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x10000, 0x4) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) bind$ax25(r5, &(0x7f00000000c0)={0x3, {"9df57ab322f33c"}, 0x7}, 0x10) 2018/04/25 23:37:32 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x4200) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x2d, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r1, 0x3, 0x0, 0x2) dup(r0) 2018/04/25 23:37:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000140)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setgroups(0x5, &(0x7f0000000340)=[r1, r2, r3, r4, r5]) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'ovf\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) socketpair(0x5, 0x7, 0x10001, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f00000003c0), 0x10) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'bridge_slave_1\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/25 23:37:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x10, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4e14}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008840}, 0x80) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x81, 0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000001c0)={r4, 0x1f}) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/04/25 23:37:32 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) 2018/04/25 23:37:32 executing program 3: r0 = getpgrp(0xffffffffffffffff) setpriority(0x3, r0, 0x1000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="181bebb980070000009df64e2510736f"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/25 23:37:32 executing program 4: r0 = socket(0xf, 0x2000000000802, 0x9) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=@ipv6_deladdr={0x48, 0x15, 0x1, 0x70bd2b, 0x0, {0xa, 0x0, 0x0, 0xff}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/04/25 23:37:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) 2018/04/25 23:37:32 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x8001, 0x5, 0x1}, 0xc) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x21) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file1\x00', 0x40, 0x8, &(0x7f0000001540)=[{&(0x7f00000001c0)="89fcfe37246cc2efc0f87849dfdf9a5815843a4a386fd9c208f12de8113c1982fa62b62ab37114175a7229276a31d3894e318588bea6a6f22c53f3cef23a18d0d04c84c76f9df2ba53f20e5e2a4fa9627cc5a34f0832b623f72e5cfb0e5567f7c1b4346d0e369318aeacc53190a34e0caeefea19c1e7f0979ff258c1b940bb72569c38b8afe9eb3f44629a4d2c61fdcbb720493bcc1de9852602199bc1712060fcdafd0c88b8e26a5d0c6708fa4c3171c8d2f52e1762ecfa53c61bee1b1a8f758fa4cc", 0xc3, 0x7}, {&(0x7f00000002c0)="fbdc1753c2dc37de8cf7e005ccacd105532dfc5338fac8d1227329401d283d0fb07b591a3310b09d6674feefec9aeadeccedf1b9c011026e0b9d6c27", 0x3c, 0x34b}, {&(0x7f0000000300)="d13b287cc64b0b83258c0db64a357d0ab97dbcd54d84e1b59e653261922a0053b5fdeaac5a92d52b62419af3d0607dfb07c86c0630fd8624d75ed036c68e353be8b834e46598360804e8", 0x4a, 0x6}, {&(0x7f0000000380)="a502f3f4f99b325853027e93c90c05a7eae14b33c99ea25b07963ca04692d3b6a14cd5d4f5ea492376f6f588ff", 0x2d, 0x800}, {&(0x7f00000003c0)="2df16b4994ad4635494c0ff98994623e083c185db2eb03fd1d61fa518ac38d861b69cad639d21d7c4be6e700d5cbb5fd84b71316828937c937b64b376106654a1558cbb065d9207f01340ca5d83278f49f5324b8c0128ce1deb975d9825f7095c8b450edb019949fd9f64b7e0a227b6c4210a48a560093912ec20375215c63419623523d9b3f305be331af3120eb00cc8daeb75f5f50444348fc915c2533df832c35132de41d62e5b150318d4788471d20cab96286389a37dcd647bfd3531f00cf79beda40560ae978e645ff72b4331b8904f9f7c4e1016517851f85", 0xdc, 0x2}, {&(0x7f00000004c0)="0c1a5bf4ac7bdb481f2a", 0xa, 0x47c}, {&(0x7f0000000500)="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", 0x1000, 0x200}, {&(0x7f0000001500)="4253d006685347439b712961ff2353a50a0f37adbce5782a82c32e9a8128a64e1684f1650a0863d0eecd38525d4dc722a15ca8ad5b9c", 0x36, 0x5}], 0x0, &(0x7f0000001600)={[{@creator={'creator', 0x3d, "42c4e0b9"}, 0x2c}, {@force='force', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@barrier='barrier', 0x2c}]}) 2018/04/25 23:37:32 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/04/25 23:37:32 executing program 3: madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x11) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x8, 0x8, 0x7ff, 0xa0000000000000, 0x8, 0x200}, 0xaa3}, 0xa) 2018/04/25 23:37:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) shmget$private(0x0, 0x3000, 0x104, &(0x7f00004ab000/0x3000)=nil) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x4e, "2175fa131c4e5f10bea7a22a7af90629f75f97a8f43102a51b25f3cb207aee2437825d89044a40c76b9622e388568a2e89dbf65de91f82395be72375af1b292ed71ef9e423cceda8bfc00e75deed"}, &(0x7f00000000c0)=0x56) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x10001, 0x7, [0x3, 0x19a, 0x8, 0x6f, 0xfffffffffffffa4a, 0x1, 0x1]}, 0x16) r2 = getpid() setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xe20}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x8, 0x6, r2}) 2018/04/25 23:37:32 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f00006bb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/04/25 23:37:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read(r0, &(0x7f0000001140)=""/20, 0x14) 2018/04/25 23:37:32 executing program 1: prctl$setname(0xf, &(0x7f0000000040)='\x00') seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '\x00'}], 0xa, "6318c64c3f4c0e9a4f03a5008f8135ebd4dc006080a88368f686fbdb838d27595202934792a57ec8539c135b6d6eb5c2046d0dec0eb3b784790c20b750dcad78452ff0cf8ec62a31e353f551527f65d852037febad14ae8e6cace37833b463ee906468c1f4d4e236ddec0ae57789183f52293237c6c93636e5a28c7ea43e8672dc0cfb9e88ab58e44b5e54eda8"}, 0x9a) pipe(&(0x7f0000000180)) 2018/04/25 23:37:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x480) msgrcv(r0, &(0x7f0000000000)={0x0, ""/172}, 0xb4, 0x3, 0x3800) r1 = shmat(0x0, &(0x7f0000801000/0x2000)=nil, 0x4000) shmdt(r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 2018/04/25 23:37:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r2 = perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x40000000, 0x1000, 0x100, 0x5, 0x0, 0x6, 0x1000, 0x0, 0x7ff, 0x80000001, 0x0, 0x5, 0x100, 0x2, 0x3f, 0x6240, 0x3, 0x10001, 0x9, 0x7, 0x9, 0xfff, 0xf5, 0xffffffffffff5670, 0x92a8, 0x9, 0x10000, 0xe, 0x401, 0x81, 0x2, 0x1, 0x3f, 0x3, 0xfffffffffffffffb, 0x7fff, 0x0, 0x10001, 0x2, @perf_config_ext={0x3, 0x7}, 0x200, 0xdd, 0xfff, 0x7, 0x4, 0xfffffffffffffff9, 0x7fff}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0xf86c, 0x80000000, 0xfc, 0x5, 0x0, 0x3, 0x2000, 0xb, 0xc28, 0x1, 0x100000000, 0x4, 0xff, 0x6, 0x1, 0x2, 0x5, 0xc4, 0x1ff, 0x101, 0x0, 0x9, 0x4, 0x40, 0x3f, 0xc12b, 0xffffffff, 0x4, 0x5, 0x800, 0x200000000, 0x9, 0x6, 0x7, 0xffffffff, 0x6, 0x0, 0x821, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x2160c, 0xfffffffffffffffd, 0xfffffffeffffffff, 0x0, 0xffffffff, 0x80, 0x1}, r1, 0x2, r2, 0x2) [ 85.017545] audit: type=1326 audit(1524699453.016:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.036222] audit: type=1326 audit(1524699453.016:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.054745] audit: type=1326 audit(1524699453.016:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.073329] audit: type=1326 audit(1524699453.016:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.091823] audit: type=1326 audit(1524699453.016:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.110317] audit: type=1326 audit(1524699453.017:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.128847] audit: type=1326 audit(1524699453.017:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.147344] audit: type=1326 audit(1524699453.017:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.165936] audit: type=1326 audit(1524699453.017:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 [ 85.184702] audit: type=1326 audit(1524699453.017:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6816 comm="" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x50000 2018/04/25 23:37:33 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffff, 0x5e3400) fcntl$setown(r1, 0x8, r0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x51da9076, 0x400000) openat$cgroup_int(r2, &(0x7f00000000c0)='io.max\x00', 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) prlimit64(r0, 0xf, &(0x7f0000000100)={0x7, 0x5986}, &(0x7f0000000040)) 2018/04/25 23:37:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000b35000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/25 23:37:33 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x10000006, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/78) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x6, 0x3ff, 0x4, 0x4, 0xffffffffffffffff, 0x9}, 0x2c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x400000000000}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0), &(0x7f00003a3fff)="16", 0xfffffffffffffffc}, 0xfffffffffffffe9b) 2018/04/25 23:37:33 executing program 6: r0 = socket$kcm(0x29, 0x802, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600), 0xfdff}}], 0x2, 0x0) 2018/04/25 23:37:33 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="289dcfb86f000000ff2900000002000000fe80000400000e00000000000000000000000000000000bd4d3802884a19ae4a0a7cfedc6a2b0812d569a907adf7ba11faa1439077caf7eb83595f6444eba60fe2effa1a8f8428c63797644fdecac8a284"], 0x28}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2802) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x64}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) 2018/04/25 23:37:33 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000267ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ppoll(&(0x7f00009e1000)=[{r0}], 0x1, &(0x7f00003ff000)={0x77359400}, &(0x7f00008a5ff8), 0x8) r1 = semget(0x3, 0x3, 0x202) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000140)=""/67) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000040)={0x1ff, 0x20, [0x1, 0x9, 0xd85, 0x0, 0x4, 0x100000000, 0x1, 0x8]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000240)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) 2018/04/25 23:37:33 executing program 7: r0 = socket$inet6(0xa, 0x40000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) r2 = semget$private(0x0, 0x3, 0x480) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f0000000240)=""/107) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/25 23:37:33 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000008c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000880)={&(0x7f0000000300)={0x568, 0x2, 0x7, 0x400, 0x70bd25, 0x25dfdbfb, {0x5, 0x0, 0x5}, [@nested={0x27c, 0x47, [@generic="c53026fedacb67c87bb04c0fc7b82bb0a79f4b096515ce1be9e95f021cc8090e2c80123f9fd986bd1f6f202bb580497684e780192422ac1c5aea1c", @typed={0x14, 0x83, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="77da116273f13b6b00139fd6f974ecae2105d23731b47a2718c400123e1476884256a58ac598392db198e4e7df90294c75c775f2c46a3fbe8edbc4b83957df00d3722db070524cf36fa88b8a5a0d90ff4d6fe97807267996ace22264853f44fb4e5987bfdc02d872ce92b8df", @generic="0a94c98e765215f925c1ce6af79eee42290ed671c7ee65dfdf2ca25d86815cc4ea92b6b381e844117204bbb6ab9e62078305830850f953be3d95e3084c8a3602d891eae0c76a205e9d61bc80761004310d341cc88ec874fb2df58d17a1d63bd6fa4def9fa2c150919b0ca133d58cf950cf449cf023afae2d67164c7e5e0f88bc615726831374969ebc4eb200668efb47482e67b7eba926cde3c4a130958412212527fc80123ee8ea6cc947d01bc3638b42f49ad347c719c3a0f976329ccd2ea75cfb2f7cb0513ec705bdae65ab6912f5c7b0a0f9abe7e4b8", @typed={0xb0, 0x24, @binary="d38b2ced2d931ef3651a564b178167ead0379ff7e9079cf49ca905d56652fdf8b09183115ead6b12028079354424f296faa773bfa3c3b5719e234840298d5a484dd1697776bbf7a9384105ee6d6d88068cc77a3caa3d7f3317e766280d1debca4fb9baa94040f20d934f015fe0068677a368123c4d91b919af977abd644adf56353e9f2aa0a9423060854a3d25e133e609d7e7a6747b69eaeb39a31d05a11cae0307b7232ec555615bcaca"}, @generic="6ec62d197703abd982223f5ba9d0a88aac83f398deea83f235ac3f517ca44ccb4cd6cf9bcb1ba3feb988b231301ee02b9450211ae5"]}, @typed={0x14, 0x8, @ipv6}, @generic="8017fdca76607321179881de1bc2857ffdb90f11875f8e42f9ed35f6c8c012c4bd36fe1d28989332933b14cb38c6a26cbc07695372102060f4afe81a4bee94549d3b561c4a8b5e04f7ea60095e9199b90bed6cddfe62529036565ca0202a60cd76fd41bbc36a2aa034c39b127e6cbbf8ef04cea0b641e962557c6ca56c086c44520e95bc81b20e85c67339c138eb9b50061abb273673538883a73569ff8d58b6c7fd2c040980d5e48ee607a6010f73e99a8bbf2cb7e77f24a197d8052488a79fb753010be26c5a3969a754006ba4c659a6f484", @nested={0x130, 0x76, [@typed={0xec, 0x45, @binary="c2c3e028b77b47183b75715c1bad3e0a5abb88be296eaf70304145c993b5ce0a96dc77f5db84e4061856948b946832af26227e267d2563f0ed37e96236df6b2330738f724817eee70f44d074e7089561da03aeff78577abb3c3f04cf8316130a9692917c16c1a8eac4d14e8d95e34f490c69a25373ff25413ab3b6d45195cc85e11cc659b03b0ad63458a2eb6f4fe25d90ba8b0eb393e6578b2f8efcb8a85235860c5b51d3f869011dd5d520f36aedc510063fa97ee62a8196f879d95eebece5f1abcce75ff65ad5a5873074a3c0012a0d2693d474148a15ffb114c86a69371a970b08bfe52310"}, @typed={0x8, 0x5e, @uid=r1}, @typed={0x8, 0x36, @uid=r2}, @typed={0x4, 0x22}, @generic="d1971629f5945fa5c3cb8a5e7438f968f8580a2f6560a6", @typed={0x8, 0x67, @pid=r3}, @typed={0x8, 0x5b, @u32=0x6}, @typed={0x4, 0x8b}]}, @generic="1d140b34ccdfa4ebcadc57258c36765f70227be559ffc5b27b6adbcf1803f6567160a4eb816e3584a53ff4c2c85cb1240e7fcf51bc22704ecf936b57bf1407e215f0cccf57467a3652149299e26fc9c8b22a35f4759dc28dbe9f582cf16b7fc8f1bdfa6649070f80e48c836557d8c03d7d1b48086c078a56284ca3c9ec380deaa15ed1c2a553e1cf8205047fb57eab529a701478ad2bee9054a605ee2f7ff45a5a3f61c12d3f21a34222847de067457da3e6910b86725d5097d3f234f0b682d00c"]}, 0x568}, 0x1}, 0x840) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000900)={0x0, 0x0, 0xfc, 0x5, "5128b665f880a82af8a3ed795084c79b3366e667b99610d6da43aaa7af062c9f3a27082c9956f01bd89cca5e"}) 2018/04/25 23:37:33 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0xffffffffffffffd0, 0x1000, &(0x7f0000001000), 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x7fff, 0x4}, {0x1ff, 0x3}, 0xffffffffffffff54, 0x4, 0x9}) sendto(r0, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x2, 0x1, 0x0, 0x4}}, 0x439) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x299, 0x4) 2018/04/25 23:37:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000140)={0x5, 0x1000, 0x8, 0x3, 0x3ff, 0x7524}) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000008100000086dd6098b0480015060000000000000000000000000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000080)) 2018/04/25 23:37:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000007, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/04/25 23:37:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000080)='-lo)cpusetposix_acl_access,\x00', 0x1c, 0x3) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x40000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/04/25 23:37:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x20000000005, 0x9}, 0x2c) ioctl$fiemap(r0, 0x4020940d, &(0x7f0000000180)=ANY=[@ANYBLOB="a44d0d5b2775101e2739d09e9a200a9af947e75aa12eca43799eed27177c0e5ba038204f635890ce10af77e50838afd23b26dc2b40e323abd7f1359f53937f95e6c49f9f91a96e8ab8dc3463a2e81dfb874e2a477686c16a0b191953ddd9b5d8bf47d5a4caad377f27c44cc8c4ba07293b1cd6"]) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) socketpair(0x19, 0x5, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000340)={0xa7, &(0x7f0000000380)="b597eebea467d17fe90b1f1e00c1eb01800000000015b789c7177b000000803a5198b8e5cbdc6fc903377d017d7446ed69212c4e856290d1a7b8e7c8fe6f9aa4419edec932c592112e3f34cf0f32c9c2b1c4130cf4dd2789b0b89b769220019b9db1db2120db2baa5e14c9a9878b3a4520b6b8e8fc92052df9f08c025245cc8d137b872d8086158fda7734dc8dc88fe3a1aa0395b2170233d2f0702c03384bae78e389cf47797a"}) 2018/04/25 23:37:33 executing program 6: r0 = socket$kcm(0x29, 0x802, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600), 0xfdff}}], 0x2, 0x0) 2018/04/25 23:37:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x100}, 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000240)=0x84) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x83, 0x0, r0}, 0x39b) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x1, 0x8, 0x0, 0x100, 0x1, 0x7fff}) 2018/04/25 23:37:33 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) ftruncate(r0, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007a2000)=[@in6={0xa}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="9ae54ea298ed783419662dcb9848010000009c7110d87589dae7b80016612bc83707e6aaa753d0054829f470bab9602684090c1deb4e646866b72b945d4ee4b328194f86a0d6cbcb7d85e223562663514e313ad0ca1e9ed5479e715991e4ac96ecb98247fc5de522c51994c4103e729ca13d86f5a124ef8de1e93385a7d551d39af8a26a70877c9ea9f0a61fda5ad26c4ceabd6bc1b6ca073333996b0600b003c33a7d5ff97b95d22113858eccfefbfac14c93fbbe4dc91c2378626fb907fd5d4ef3596345823b36cc8f9490f92c3d68de27e12d556349cfd5584b30c673e65f"], &(0x7f00009a2ffc)=0x8) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6e9, 0x100000001, 0x2, 0x0, 0xd5e5, 0x2, 0x190, {0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0xffff, 0x200, 0x6, 0x100000000, 0x8}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3}, &(0x7f00000002c0)=0x8) 2018/04/25 23:37:33 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'teql0\x00', 0x102}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x9c, r2, 0x300, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x648f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x38}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000010) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000240)=0xffffffff, 0x4) 2018/04/25 23:37:34 executing program 0: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x4, 0x4, 0x77, 0x1ff}, {0x3d, 0x8, 0x5, 0x4}, {0x1, 0x2, 0x5, 0x100000000}, {0x8, 0x63, 0x9, 0x6}, {0x8001, 0x20, 0x4, 0x6}, {0x7, 0x2, 0x4, 0x4e}, {0x10000, 0x1, 0x8, 0x6}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000580)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) accept4$ipx(r0, 0x0, &(0x7f0000000100), 0x80000) 2018/04/25 23:37:34 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80600) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x100000000000a, 0x0, 0x1, 0xf7, 0x0, 0xffffffffffffff9c}, 0xd3) 2018/04/25 23:37:34 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0xffffffff}}}, &(0x7f0000000380)=0x84) r4 = dup2(r0, r1) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000004c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306}, 0x20, {0x2, 0x4e23, @multicast2=0xe0000002}, 'syzkaller1\x00'}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r5, @in={{0x2, 0x4e22}}}, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) 2018/04/25 23:37:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") poll(&(0x7f0000000500)=[{r0}], 0x1, 0x7fffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x109000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/138) sendfile(r1, r1, &(0x7f0000000000), 0x1) 2018/04/25 23:37:34 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="180000009df687f10000000000000004650000002e00004a2f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) 2018/04/25 23:37:34 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000267ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ppoll(&(0x7f00009e1000)=[{r0}], 0x1, &(0x7f00003ff000)={0x77359400}, &(0x7f00008a5ff8), 0x8) r1 = semget(0x3, 0x3, 0x202) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000140)=""/67) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000040)={0x1ff, 0x20, [0x1, 0x9, 0xd85, 0x0, 0x4, 0x100000000, 0x1, 0x8]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000240)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) 2018/04/25 23:37:34 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x5, 0x94dc218afeb13764, 0x2}}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffdfffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x9, 0x7f, 0x2}) perf_event_open(&(0x7f0000011f88)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/25 23:37:34 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x40, 0x200) getsockname$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/04/25 23:37:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x0, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) 2018/04/25 23:37:34 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000000000000000000000000000", 0x10}]) 2018/04/25 23:37:34 executing program 7: r0 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8080000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0xffffffffffffffff, 0xfffffffffdffffff, 0xfffffffffffffffc}) write$sndseq(r0, &(0x7f0000000240)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"920039d64369d6c616b9e65e"}}], 0x30) 2018/04/25 23:37:34 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x40, 0x200) getsockname$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/04/25 23:37:34 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x894a, &(0x7f0000000200)='%-\':ppp1\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xfffffffffffffffd, 0x8001, 0x7, 0x6}, 0x103) 2018/04/25 23:37:34 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) epoll_wait(r1, &(0x7f00003eefdc)=[{}], 0x1, 0x0) 2018/04/25 23:37:34 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800000000800, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000180)=""/98, &(0x7f0000000000)=0x62) r1 = accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x6, 0x4) 2018/04/25 23:37:34 executing program 7: socket$netlink(0x10, 0x3, 0x4) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x20000) recvfrom$unix(r0, &(0x7f0000000080)=""/202, 0xca, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000200)="903558f7b079aa865728b5944e95da87e1b96b4a6d1298474a6ea31ba02aafa397cc1288d3e5fc536598fc7e1d1ed5894011e3fdfbdbadfb9d02205401f1527affc9c9896dcfd3f51a1d102e85f3183dbf9e7b998eaf2b98b9b25ca82b9c6a125c8af353a74b8efef0", 0x69}, {&(0x7f0000000280)="c90f462b22cea151b03b93970a035db6062e65843844461a8b5d3f5de53e505a4ec035e2b3a40fa39a9b4c7997dd1fef6a5451a2dad2eb00114c291e9d6aacafc056b356577f9f27b2c20fbcbf7f6d2df0dc3899f90b", 0x56}, {&(0x7f0000000300)="3bc781a13b74d7f85f1b2485281fb17ee52cb383030299364677abc2876ca6d7e09da3cc", 0xfffffffffffffece}, {&(0x7f0000001480)="88b00a93c8de2bcbb74c4cacc21f260906b15734893c04a9e3396feada99d5960619bbfbc1e6bdf3b4cdb6ce814306b1bc24d25c8f972d9f24b6887b9b8f29f6024d8d8634420440df0aae7744736ec7ff2b514b4ebb0be87c84e03d4919a9326c16972d2e6bb6c0f422dd7efecfc84d939283ad31bc2cd9cc36f6b43b500551dcf077efcf627089f5a4fd71087f84c6560a1bf32b85de808ddd11e74b0331a15a02f5096283d6f7719f703a3302faa17478de00f6956dd3b8fa1b0e1750bac885cd141e0f0fbfdfd09c25db3fe1fb3143a51d2fc5", 0xd5}, {&(0x7f0000000340)="1ecd774ca0a0e7b168a830496c7ad2335c14464260cc8db4f6aeba3a9733363f7a705ee604c8fe43eb7e630af8a0d80797ac81b1466fb560c51bf156b4656d469f2274057187d712c1684a88ba4bf15879de87c51878fd90d50dde47b903d9797c048542e2168d5412d66c57148a5ec6029cecd0f5c699f64699eac3a03703d25470d6b613b7e65f1a4025", 0x8b}, {&(0x7f0000001580)="dc36698a7893ed831bef8bd0c10ad687e898fbeb19ebd357288426f00328e11888b89ee54517a4094c839a73f5f890a29f72fa3c9c7e77e26d5be51dc2d42739c8b4c6f0648bd9ec9447a134c2af03e65bdd839fc1fa0d400d281c17b2a3fed11834550b4f5188ca39af096d242ef8b089216c4ad32444706a3ed226870cb4635be8982d6f7db2e038aaea0e1eaf5faff1b3177a779fa482bdb1cc0551fd7a7079e7db4f1e0bf9327e5fdc63dae8b75c9a7aabf397becedb640c1f0d74dc48090bbdece6c7d436142d475780ef5826c05345fdea9d1a4e46b9b37268cd6cf96c3f2bf82afae9b1f666198f", 0xeb}], 0x7) unlinkat(r0, &(0x7f0000000440)='./file0\x00', 0x200) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000400)=0xc) sendto(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f0000001740)=@pppoe={0x18, 0x0, {0x3, @random="71b0b558c29b", 'veth1\x00'}}, 0x80) 2018/04/25 23:37:34 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/xfrm_stat\x00') ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)) read$eventfd(r0, &(0x7f0000000100), 0xffffffffffffff2a) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="33dde7b6157598ac62f93249147691cc5018addb553667596344061866093c45e7a12520281873239aebd759a08c30c5c85f6daabdaf353de237b668d173f18d777a80287d8930f5d4ba4df44b734ef656d9cc32c672807653a13f48aea2"], 0x1) 2018/04/25 23:37:35 executing program 0: llistxattr(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)=""/113, 0x71) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x40, &(0x7f0000ffa000/0x1000)=nil, 0x2) 2018/04/25 23:37:35 executing program 1: r0 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="632c15038a6ce05a4c0152014c0fe0b54681a5281e1cc3a0cf202118dd48b668f3157d006b48b5089cbfd42aeac03bcec0d3d0e9ff009ad2d2ed1bc5c9e727b08708", 0x42, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x7}) r1 = socket$inet6(0xa, 0x3, 0x3c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40002) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) 2018/04/25 23:37:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003400)=[{{&(0x7f0000002040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003380)}}], 0x1, 0x0, &(0x7f0000003540)={0x77359400}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001580)=""/252) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4273, 0x2) openat$cgroup_int(r2, &(0x7f0000000040)='pids.max\x00', 0x2, 0x0) 2018/04/25 23:37:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) iopl(0x10000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xffffffffffffffff, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x400000) close(r0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000540)={'filter\x00'}, &(0x7f00000005c0)=0x54) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x4, 0x3, 0x1, 0x5}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff0180c20000eb85dd6006f2260008110000190000000000000000000000000000ff02000000000000000000000000000100004e220008907878462e04a51dd959963e87d0e3"], &(0x7f0000775000)) getpeername$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/25 23:37:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) 2018/04/25 23:37:35 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '(system\x00'}, &(0x7f0000000080)=""/20, 0x14) 2018/04/25 23:37:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x18a) sendmmsg$unix(r0, &(0x7f00000bd000), 0x492492492492834, 0x0) 2018/04/25 23:37:35 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x2000000010000) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000340)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@loopback={0x0, 0x1}, r3}, 0x14) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000380), &(0x7f00000003c0)=0xc) 2018/04/25 23:37:35 executing program 7: userfaultfd(0x80000) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800460000280000000000009078ac23ffaaac1414aaffff0000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50a1b6557f784000"], 0x0) [ 87.766282] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. [ 87.775090] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:35 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/04/25 23:37:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r2 = getgid() fchown(r0, r1, r2) close(r0) listen$netrom(r0, 0x0) [ 87.840197] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. [ 87.848954] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r2+10000000}) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x42, 0x0) 2018/04/25 23:37:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) accept$alg(r0, 0x0, 0x0) 2018/04/25 23:37:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x18a) sendmmsg$unix(r0, &(0x7f00000bd000), 0x492492492492834, 0x0) 2018/04/25 23:37:36 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000002c0)={'veth1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x402000) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000100)=""/248, 0x1000}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x100000001, 0x1, 0x7f}}) 2018/04/25 23:37:36 executing program 5: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) syslog(0xf, &(0x7f0000000080)=""/43, 0x2b) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) 2018/04/25 23:37:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) 2018/04/25 23:37:36 executing program 4: r0 = socket(0x0, 0x80000000000001, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000340)={"66696c7465720600"}, &(0x7f0000000200)=0x2e8) personality(0x40006) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="78668fc55606d4934c52f6a689b09b15", 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @random="eef243e432c5"}, 0x0, {0x2, 0x4e21, @loopback=0x7f000001}, 'syzkaller1\x00'}) 2018/04/25 23:37:36 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) r2 = request_key(&(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='+!GPLself\x00', 0xfffffffffffffffb) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="2b1a2809c5a039cad2355928ac18c36fc6901549aed56cf473992fe6a050699abc1cb2b25607e5460e65b02530546b77e72ac3fbdc7dc03a285cf222c2fb487615864b14f43017b9c21c009778d67ae36332c70eb1f9eb9cf594f041d68cf1c556db9ef5d46d83d871352995a089872a4758ce8913ed223c9e32938855ea481c7da5a4", 0x83, r2) r3 = request_key(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', r3) r4 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='S\x00', 0xfffffffffffffffb) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x101, 0x20000) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000300)={0x3, &(0x7f0000000280)=[{0x79177047, 0xfffffffffffffffa, 0x80008001, 0x400000000000003}, {0x597aa99f, 0xffff, 0x0, 0x100ffff}, {0x101, 0xffff, 0xfffffffffffffff6, 0x29}]}) keyctl$link(0x8, r3, r4) 2018/04/25 23:37:36 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc928, 0x80) mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x2000) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/25 23:37:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0x4e, 0x0, 0x0, 0x20}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x94, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000400)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001300dd79000000000000000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x44}, 0x1}, 0x0) 2018/04/25 23:37:36 executing program 7: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x10d, 0xa, &(0x7f0000000080)={0x4, "6267616d5ff744d7cc6560310100", 0x4}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x105000) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x8) open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x10) [ 88.291295] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. [ 88.300086] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:36 executing program 6: getsockopt(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000000)=""/8, &(0x7f0000fecffc)=0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={0xffffffffffffffff, 0xfdf, 0x800, "51885ba5be2841592de232977ec216d5aa26fdb14bd30a1fbbcbb4c54a5546139507603130173ccc55cead57b4f7e6acd53de8276393f67445211880d72a44641b633533216acad83c66401bd7761f63dca548f1d5a54f54a3e00a59f31f121fb96ffca1fa080d22768e5031190d73e8411a96f745cf5c38ac06776b160052bacf18be2e5b9f47a5f887b616673a8d63ace21f4f7b0ace0effd1e589efa2686b278ab4a3c1010de997b76077eb6377b85b1b39aed4be0d1f40e13454b49fa2eb"}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)=0x1) 2018/04/25 23:37:36 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002440)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/218, 0xda}, {&(0x7f00000013c0)=""/76, 0x4c}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x4, 0x0) r1 = socket$inet(0x2, 0x80f, 0x289b) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="2f467071b74570ab7a1d028d32530c5280a5c68bebc1ce0cb8", 0x19}], 0x1, 0x0, 0x0, 0x800}, 0x24008014) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x9, 0x100000000, 0xd8ab, 0x6, 0x2, 0xc2, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1000, 0x9, 0x6e5c, 0xc5, 0x2}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) [ 88.353361] mmap: syz-executor1 (7061) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/25 23:37:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x10c000000) 2018/04/25 23:37:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) 2018/04/25 23:37:36 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) 2018/04/25 23:37:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001900ff0200000000000000000a00000008000000", @ANYRES32=0x0, @ANYBLOB="11001457b05351a68d800000f6c5aec6937031360971e7218f35fbb1d0e1ef410d4f6cea0ecf76b7f5ae6bc35ad88ebd14878422b6c9b6f823affd5eada2b5f5630a5bfffbad5e5e16d562c8e412910e3b1821e1c5c94dfdb76395f6a29029a090e8d8a59036c679d78b4ed8e82c295339e64f5248b5b2f6deee3ebe3b0d3648df67b203a8d50cc7fd58dcc894ae2acdb1e46df945849d0ef414fa149fb6676c832727e7ffa0cf06e47b0116a5"], 0x20}, 0x1}, 0x0) 2018/04/25 23:37:36 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x85, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e20, 0x4, 'wrr\x00', 0x9, 0xfffffffffffffbff, 0x80}, 0x2c) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0), 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 88.556497] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. [ 88.565267] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x40, 0x4) read(r0, &(0x7f00000000c0)=""/108, 0x6c) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xc12a, 0xc00) openat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, 0x1, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/04/25 23:37:36 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x29, 0x1774600000}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x7}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) sendto$inet(0xffffffffffffffff, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x5, 0x4) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x10) ioctl$TIOCSTI(r0, 0x5412, 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0x48, 0xb0, 0x3}, 0xffffffffffffffe9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) sendto$llc(r0, &(0x7f0000000080)="1537563bb33094c3847b874e7b81e1d40864b0e48724db2e8a4c3881f6e1ce71c5b870bd568cb922a199c86558f2d4f77b0182b0c80dc5410b1a7f6ac6d0edfebafa10aa38dc500513381d95e9eec2e5b11e99cfda59a7bd4d6882c3224a6be3d7248634bdc743af560951a382b516225fc021", 0x73, 0x80, 0x0, 0x0) 2018/04/25 23:37:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {}, {0x0, 0x2}, 0x2}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00034ce15dc1193df20000012000000ac1414aaa682cec633563d74e485e4523e0ec3f0031843d0e0"], 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4000c0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="0400000000000000aaaaaaaaaa15000200000000000000000000f848edd1eb45c74b2d1c57a982867a7e18c0971e00f2d14db9eda36b5a6f74d557c234ae3fa4fb55f91575973e11319ee4f9bb96b9520d48b7c4a62e561d55c995d062e963208353f0b3339647ba9cd715c093d2754ba128e2b28507d5dfee182ee9e4ac22ccc85ba9e97fc0eec2e921dd8463cb0df3f4fa10463d00259e637b68587df6031f45"]) 2018/04/25 23:37:37 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) 2018/04/25 23:37:37 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x101, 0x200000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000240)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[], &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x1ea6142a, 0x4}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0x254, &(0x7f0000000340)}, &(0x7f0000000440)=0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r3, &(0x7f0000000040)=""/201}) 2018/04/25 23:37:37 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1c4, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x4}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) sendfile(r1, r0, &(0x7f0000d83ff8), 0x8000fffffffc) 2018/04/25 23:37:37 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ff) 2018/04/25 23:37:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) 2018/04/25 23:37:37 executing program 7: unshare(0x400) ioperm(0x2008, 0xffffffffffff8000, 0x6a5) memfd_create(&(0x7f0000000000)='eth1proc\'\\*.(\x00', 0x2) r0 = socket$inet(0x2, 0x80b, 0x3) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) 2018/04/25 23:37:37 executing program 2: r0 = open(&(0x7f0000003500)='./file0\x00', 0x80000, 0x30) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000003680)={&(0x7f0000003540)={0x10, 0x0, 0x0, 0x10800800}, 0xc, &(0x7f0000003640)={&(0x7f00000035c0)={0x5c, r1, 0x2, 0x70bd2a, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x5c}, 0x1}, 0x4050) r2 = socket(0x10, 0x802, 0x0) flistxattr(r2, &(0x7f0000000040)=""/188, 0xbc) sendmsg$nl_route(r2, &(0x7f00001a1000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000372000)={&(0x7f0000003800)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}}, 0x1c}, 0x1}, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3ca) getresgid(&(0x7f00000036c0)=0x0, &(0x7f0000003700), &(0x7f0000003740)) setgroups(0x1, &(0x7f0000003780)=[r3]) sendmmsg$nfc_llcp(r2, &(0x7f0000003380)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x3, 0x7, "b845074351050b75ad7b916d26330eac951148ffa90315045090c4db63a799d4d6d1f2e2eb3d3d98afa233825105012fe592e486aa0ef38ccb98a5fe3516d1", 0x30}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000180)="8e42d8", 0x3}, {&(0x7f00000001c0)="eae20f2e3d2967384f672cd95553c742c57d95b991f3ffce5d0515a9944af4aeea5ddc57b76f4c6665546c34d07ef3e106b125ac3c73c3b980060e3f45b816b2503ee2ab7e74ab933b725641315df7ca484129278a8dacbad8b17186fccd635f567c9823bff4db2777071c0fcf14007966a82df9aefb0009c228a7b0eec9017b0a285a78bc10d473c7e87af4bd2d4c3aa0e4479e6c53c6c68be6b9e1ab7aeb15f5bdd9635e3b74e6b3546ab9f254d4561c31e20b41cc2f8d58a8fe9a84604ed88836b2f9268312dbb04547fa3cbb7d17702d98ec513ac5244615caddc986", 0xde}, {&(0x7f00000002c0)="ed621c7fedf28238b8cc6d48ce6a973b42887cbd2cb005c737548d05f569e83982b5a57fa1c1166ee8f0fadba9e85ed02aafdab0ac73c99bceac6e31", 0x3c}, {&(0x7f0000000300)="6c20d4f02a9e2742296342988fa94b2d010b6b1329a3e2d249876ad672cfafb3c69adf839d6a93de71883f15057c4b70aed90641ac0721d786a4727439aa9e5afefee483", 0x44}, {&(0x7f0000000380)="f5d8e3d235128ed05dbe912e4f23c1643664895c78ca9389105228c1dd5b8dc0470cc15c986d5f29f664bf89b4c40ec7e9e970af80526df8ed89fc23ac99f60b58d507679e7f7acc678bcc321b4e882749c643f2e531dc1d8133c340598ec245404daaf1693d8684351575710fcfbe835c3df2c7466f332cec5c50fee39209b6010df2412d4fbfe16f4aa4a0fabebd0b3c247b3a1eab3df0fdbe9900d82abba8fcd30a84373f4aa0357f22a17f89f8f785ac36c4ea795e200fb795f4e272af84b4c177192c9388d1d9be1942f2c7d316dc65dbd806761be1ae4c5de69e4f99d4b2d55f151f10d5a8e580", 0xea}, {&(0x7f0000000480)="da479bb121fca888ce42a44854844f98bc156fe930880fd50c9e4e8efe669cc37b7a3c72def5a740d84abb231b526c7b8b2b7b79d382caefb1e4ff640803332f730207c9340bc54263a6aca4e10c170fc897708d3b957dab22d7939f55e5534565d5c181990490e0", 0x68}, {&(0x7f0000000500)="067799cbea23afb371481b24edbafa02", 0x10}, {&(0x7f0000000540)="3281ac29e88687704140566d1a11ed754d36917f9a69477b9431b0baafc163f0593897f1e32a31760ac7d47e27e7306b5c5b5f995ed3211c46b00b2e8e88652f44d214b532ba35fd752b61622d36d9ce008458abd732831e7a9788e60a31739adc8ccf05227b5f00be79e5bd2ff67051586bfa07a50f46c0085e9d93a473bfea4b4588a06e1a0cc585b79d9669ad15ca12ceba721d7fc63c72386a9179c81e4d30b354794896c61b5df924de", 0xac}], 0x8, &(0x7f0000000680)={0xfffffffffffffe6f, 0x115, 0x7, "1964b40759e9d868f407501c5dd88eb5ce5d4c1c0935c524b4ae17ce9e12b2106c9ba8a69405586922f7158fe61d50759e9164c23aef1f5b8232fa54e438c946c0b7597cd7c6f2a8e064352af939477018a8aca58166848e8b51fe5a438a857647cf7d029defda793ae4da0cc04644a930316504e1310c1db9517a565b438ad935894c122e73fea2b398f6298e7be8e7fb6be28aa3f0606ba6e66308136d44f400764a1f1ccb"}, 0xb8, 0x1}, {&(0x7f0000000740)={0x27, 0x0, 0x2, 0x7, 0x2, 0xff, "1a82e58498bb3fe164bda8e54660ca2ac30999903bd4d5b44d4a4a346f39fc15764be9a9fd540ad7e92d05c6a736ecf81a7adcd41350710a4caa32edac7938", 0x32}, 0x60, &(0x7f00000017c0)=[{&(0x7f00000007c0)="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0x1000}], 0x1, &(0x7f0000001800)={0xf0, 0x13a, 0x2, "8da0345a216dfd0c1e303880faea12b29a96e06abfe1478ea950b1c0330487bf5e79d05d360149dd71434f99d5a5ddbb47e45bca000e8e42c3e5343f97ea72df89233f11973dd7a91e5c1e658dca55d6bc3296ae8ad0e5dc45ee2b30a9b97ba427f1cfababd9e182d312f10c15b5c8c074018fc1cc54ff79e6007a9f0a974d54366545433f794c51cc6ccacd9f123626f5643a888fd1a156a8e1f2ba570d8ae361132a5e2793a38e1042eb98be30558c5b7f04c97ebbfc0a159d9f8862239333e247729e547cc714f81da4adc5b129791720ad1c6516f491ade5"}, 0xf0, 0x810}, {&(0x7f0000001900)={0x27, 0x0, 0x2, 0x7, 0x10000, 0x8001, "0de061739027ab3b9dc1c5cfb02b34e718a8fbe92010fa0c6af067dc6c9080092cd75364f20a998c9227341418dc12caadfdb96a862df0291eeaec15ec5606", 0x5}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000001980)="1e41fc789442fa64f7696e3dfaf43b26a2a73851c6498aafe0a57c268477406c24bc96427d5c9b451a199903446584941d0afd60eb809775234c068bc4b7fb015a79f172e1ee25abd15d6792181e6c8c2f310998", 0x54}, 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{&(0x7f0000002ec0)="bbaaa9f60db7ff7759f942c1e8c58b90510b3653a4e683e4462e6669eb28f5cc75ce3d2f386171b01fe5c5627eb60377da4c049a8264a368d7d65207f6c709638c8972bd8ed181c16a46ff501bb4102286b78cbf1df72a972c6fd02b88a631ba450eec01411e9f0d1d57fa3b6069b939634eec04578f3284de3797a2f4e4eb4cd34542fec00d646874497da8711e41dcac0ed9f459815b963ab9c2e4193202ed292053cf10d95fc46010318acb99177b7e447be1fce6e5f19c5668c970692d10e34db9d44fc1e3d04ecf69ea0bf7776c514b494b996002a050682b551c4dee8c5a6dc9267671fefaeba45f29", 0xec}, {&(0x7f0000002fc0)="cd5e5a0c5af3453b6aaf75ae3940f323c5570e2abad671194cb355f8e33b2f9d97a87f7861df1ee41834db5bcca850ba672cb50c58f12bce0eb7fa9befb269a370e5999ad0c331a564b425262369b40bf6b959d133db72ad51bc9c94206ca00975c50cf94d04bf3186149ad56497ac82c47bddd18da9214270298dfa6d00c2272f962ec56c8827f2effea32300094622c386beaf4a36755933a7215698bb9fd3d0554db3e177593fef61f6de57075be8cf3446a823", 0xb5}], 0x3, &(0x7f00000030c0)={0x28, 0x0, 0x80000000, "c2875f14e3ffcebc3c0df909b074879be2fe5648"}, 0x28, 0x40000}, {&(0x7f0000003100)={0x27, 0x1, 0x2, 0x7, 0x2, 0x3, "f4219145e63db50a70d724bb779eb12b863f5950852e515cd0adcde5cdc5a854e75bbfeaf1b2966c4ea572aa0ab3bcd70c5ae0d2d85ec730ec1ac5dcc775bc", 0x32}, 0x60, &(0x7f0000003240)=[{&(0x7f0000003840)="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0x1000}, {&(0x7f0000003180)="433ba21bd13ae34547281bdb83598422151c2a1c6c53b79529115bbca35a372f3b0b1728b5d0ecce75a2530293a7813898e990433f0b1694422bfdc4163230d7e2be0ba77c5e0918b63b8e5d979a188dd7ebaae5234e7a4f8fcdfd8fc05efed2097a1d86c3c4fe3171dd9cb7134d7c06a8ef0635488ec805948c85e75acd1b6278ec68a78b116b4a6ad39ff3f6b6d84f42108c835565e920b00a5511fbdc31a7acb8b2dc693d66415e67bc6e8b", 0x83}], 0x2, &(0x7f0000003280)={0x100, 0x11b, 0x2, "dbb2226414b9970b1c276294655f08ac464b8e35ea70843d6225997cac91991cf890f2bbe22f0ec8ab637a4cbf4e25f3d4739837d7869503cd864e6250ccade527556abd88e128b61eb5f2e9ea49d35e0f07c57f55a2519ecb4a87e8db3f764e4e247a73e3f14ba0d8a9df0bf3e773574326f909142b1f4e369865f8577c9535764a6a3e08e2418e926d61d5f6a406243492f5c51ea9d73596b76d48112e16dcae72d4255f475a8c6b3b0089b50491f90d3b365a6b653f9bbb80e0043db30a911d881d4d2fcfef95458bec1f114035effea19531f7211dffef6fea2a074a9220d2f5030369fb89daa922c9bb"}, 0x100, 0x4}], 0x6, 0x0) [ 89.732664] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.741471] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:37 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ff) 2018/04/25 23:37:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x800) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="37000000be6c50793c35ab8f5ab37d3550eb971f90c27203ffc2a0ae95e8aff2b38a943994fd35201df250b7b7696f46dda16091cfcd9c0ed717cd2cfee168d3"], &(0x7f0000000040)=0x3f) write$sndseq(r1, &(0x7f0000000240)=[{0x7fff, 0x8, 0x1, 0x5, @time, {0x4, 0x9}, {0x5, 0x5}, @raw32={[0x1000, 0x40, 0x1]}}, {0x6, 0xfffffffffffffffb, 0x1, 0x6, @tick=0xfa1, {0x2, 0x7fffffff}, {0x3f, 0x7d7d}, @time=@tick=0xe4}, {0x453, 0x2, 0x8, 0x7, @time={0x77359400}, {0x200, 0xfb2}, {0x1ff, 0x100}, @raw8={"b9f327ac2f2dfdc8635c9547"}}, {0x6, 0x9, 0x100000000, 0x7, @tick=0x2, {0xf3, 0x1}, {0xffff, 0x6174}, @raw32={[0x49, 0x3, 0x80000001]}}, {0x26, 0x80000001, 0x7, 0x8, @tick=0x5fe, {0x400, 0x100000000}, {0x7fff, 0x4}, @raw8={"44f25927a2b0010e76b2775f"}}, {0x78, 0x7, 0xffffffff, 0x8000, @tick=0x8, {0x3, 0x6}, {0x6, 0xd991}, @time=@time}, {0x1, 0x1, 0xd86b, 0x1, @time, {0xc006}, {0x3ff, 0x9}, @time=@tick=0x100000000}, {0x9, 0x8001, 0x5, 0x1, @tick, {0xffff, 0x3f}, {0x7ff}, @note={0x2a1, 0x100, 0x2, 0x1000, 0xff}}, {0x8, 0xffffffff, 0x3f, 0x81, @tick, {0x2, 0x8}, {0xb1, 0x1f}, @queue={0x38, {0x9, 0x2}}}, {0x7, 0xfffffffffffffff8, 0x0, 0x1f, @time={0x0, 0x1c9c380}, {0x7, 0x100}, {0x75, 0x9a}, @raw8={"cee8415ce187e3d929484132"}}], 0x1e0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000000440)) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="1d0f7d65cf1217fe8e9397a500323dcefdd01c0b580261fcd0ca228844abe24a72c82afb7ca109de3c0cb63a", 0x2c}, {&(0x7f0000000140)="77c97478a72c8d9b9bd8533da32854583a9b049741f4dbd39afd675fe6c2ee7e2fde40b84ba0ca11d41c353207a81cd17e0211e70a661b8a3e3f0d3dc9d82ae9cc144d0b84a8364d7faafe49ef949c2c932aee272a368de432b138eecb8112d36a48396acc7546369d30e427fe7685d6daf79a137cda5b11967cf282c5bed42fc5b0db187d30fa48c600da5e190645faaa0949970f9822f592be019ec36e85ee27048a0e94bc8406b6", 0xa9}], 0x2, 0x0) 2018/04/25 23:37:37 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000002c0)={{0x3, 0x3, 0x3f, 0x1, 0xc3}, 0xffff, 0x5, 0x9}) r1 = request_key(&(0x7f0000000500)='logon\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='].^!#-\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = semget$private(0x0, 0x4, 0x1) semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000000440)=""/150) r5 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="eca8811a63b89c06ed2e7557a862c27d5e8c2a2f2fd844d654bdca054307f14ffb0db5d2cd769ce5cec2c1ad9b8e79d67e0bbe7e76118b02ec1b8c5528f9a81e4485e5a70d5c675694e20d8ad5f33a54a77d5fbcf4d504ae2cf4f4e81f51e4", 0x5f, r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0xfea, 0x4) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000000ac0)=""/4096) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000780)=@sack_info={0x0, 0x0, 0x8}, &(0x7f00000007c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r7, 0xe0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="6f5e12e6f86d9b7e04970e0b79908b626feb1b0a6839691458d4223752b88848", 0xfffffc8a, r5) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r8, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/25 23:37:37 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="bfd8d2115ce928f01120caa1333580edf5d5818edbbdfcc44047ddca047dbd69b943f612957f43cfd4f2af74d2ae4739631ef25b1d0de28df61688033e7e10ed0067", 0x42, 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1f) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r2) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/25 23:37:37 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) 2018/04/25 23:37:38 executing program 6: r0 = socket(0x2, 0x800, 0x3f) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffff55) 2018/04/25 23:37:38 executing program 2: pipe(&(0x7f0000000040)={0x0}) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/04/25 23:37:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sysfs$1(0x1, &(0x7f0000000000)='bridge0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c00000013000107000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001000180c200010000009f1a93aba83a00b69734ab6fe79d144f408f95c289205ca9c00745b088903740b0bb0553b27d3c6635d3308472d48056f557d518754baadb4afb1307eee826e21d66505db554bb17af314ba7794718e7430cec17434c2a35bad7b4a21140a24ee7721656e0dbe1286a285910c893565f766e27212cbb5016b5f58f6be18fddf2e00d1201eec4c91f480f280b280d32c758c2965350b22b16db9c0e0000000000000000"], 0x28}, 0x1}, 0x0) 2018/04/25 23:37:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x1, &(0x7f00000000c0)="8cce89493da01349ffaf0897629376e67ff9e473686b0997ab0283becfd81e5487ffe8068bd2ac321a81b219bd173ece7f3a55b84ceb59c4e5a7c453be6e0d3271b49d50050e9780b86d67c7a88fdf20ca10a8e2ffb781fa310403268c07daffc83f692a000a629c742eb894aff51f4135f6af17157e03dd886246c985f99a695285cc") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1200106}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x80, r1, 0x4, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc79}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfa}]}, 0x80}, 0x1, 0x0, 0x0, 0x4800}, 0x4000004) write$tun(r0, &(0x7f0000efef0b), 0xf3) 2018/04/25 23:37:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000300)={0x80000001, 0x100000000, 0x9, {0x77359400}, 0x8000, 0x7ff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000380)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="170000005bb70b8d640729bd039b35331fbc4f83afaec97a35a733fe76cc24090c046c363bc3b3cc0cbc2618d40459531cbb17e2"], &(0x7f0000000400)=0x1f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000440)={0x8, 0x8000, 0x1, 0x0, r3}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) recvfrom$packet(r1, &(0x7f0000000100)=""/67, 0x43, 0x10000, &(0x7f00000002c0)={0x11, 0x7, r4, 0x1, 0x401, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/25 23:37:38 executing program 5: r0 = memfd_create(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000180)=""/207) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x2000) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) pipe(&(0x7f0000000100)) pipe2(&(0x7f00000000c0), 0x800) 2018/04/25 23:37:38 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0xbbe}, 0x20}, 0xffffff1c) 2018/04/25 23:37:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:38 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000000)=0x404, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1d7, 0xa0280) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x5, 0x5, 0x20, &(0x7f0000ffd000/0x2000)=nil, 0x4}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) 2018/04/25 23:37:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:38 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) 2018/04/25 23:37:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syz_tun\x00', 0x3}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x9, 0x1) 2018/04/25 23:37:38 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002a00070032f00008004a7700fbffffff010000ffffff0e00ff10e4814cce125c", 0x24) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/25 23:37:38 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x404000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000002c0)="5c26b6cbde36267356c6beca0433e0953e5ddb497283c2dc30d902a09d48a31c74bf863962fae74504b809f79d43e003b3017f9bb6544b3d4d849b", 0x3b) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x101000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x200000, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xf0, 0x13, 0x200, 0x70bd2c, 0x25dfdbff, {{'lrw(xeta)\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}]}, 0xfffffffffffffc56}, 0x1, 0x0, 0x0, 0x23fffffe}, 0x82) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0030002ffffffff13249fd58d1688a1d3218d280100002801000000000000ffffffffffffffff380300003803000038", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80028010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000770600000600000001000000000000006000434c5553544552495000000000000000000000000000000000000000000001000000ffffffffffff05000e002c0007002d00240008001c0022002d0003001e001f003800120011001e000b0000000100000008000000410300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80020010000000000000000000000000000000000000000000000002000736f636b6574000000000000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000002000000f7ffffff01000000010000000100000000000000ff01000000ffeb0028004e465155455545000000000000000000000000000000000000000000000201040100010000007f000001ac1414aaffffff00ffffff006263736630000000000000000000000076657468300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000bf0001080000000000000000000000000000c800f000000000000000000000000000000000000000000000000000300061646472747970650000000000000000000000000000000000000000000000001000000000000100000000000000280052454a4543540000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x430) getsockname$ax25(r0, &(0x7f0000000200), &(0x7f0000000840)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000980)=0x4, 0x4) futex(&(0x7f0000000240), 0x804000000006, 0x0, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000d58ffc), 0x3fdfffc) link(&(0x7f0000000880)='./file1\x00', &(0x7f00000008c0)='./file0\x00') chdir(&(0x7f0000000940)='./file1\x00') fanotify_mark(r0, 0x80, 0x10000, r0, &(0x7f0000000300)='./file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r0, 0x7, 0x1}, 0x14) 2018/04/25 23:37:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xffffffff, 0x2001) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000880)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) r4 = accept4$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80800) r5 = dup2(r1, r0) recvfrom(r2, &(0x7f00000004c0)=""/214, 0xd6, 0x12000, &(0x7f00000005c0)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 'veth0\x00'}}, 0x80) accept$unix(r4, &(0x7f0000000180), &(0x7f0000000200)=0x6e) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r5, 0x13) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000240)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)={0x6, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x200}}, 0x0, 0x3, [{{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, {{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xfc68}}, {{0xa, 0xeb4b, 0xc9e, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}]}, 0x210) 2018/04/25 23:37:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) 2018/04/25 23:37:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl(r0, 0x2271, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/25 23:37:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x37c2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x94) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xa67, 0xfffffffffffffffe, 0x0, 0x100000000, 0x1, 0x8, 0x2, 0xffff, 0x87a0, 0x20, 0x80, 0x10000, 0x0, 0x1, 0x1f]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) lseek(r0, 0x7, 0x0) 2018/04/25 23:37:38 executing program 6: r0 = memfd_create(&(0x7f0000000040)='syzkaller0\x00', 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000000), &(0x7f0000003ffc)) 2018/04/25 23:37:38 executing program 1: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r4, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r4, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe249564e5b77cecaa84fd201cc8e10d012d", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/25 23:37:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:38 executing program 2: unshare(0x8007fe) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000001780)=""/44, 0x2c}], 0x1, 0x0) 2018/04/25 23:37:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_names='team_slave_1\x00'}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x10, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) 2018/04/25 23:37:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) 2018/04/25 23:37:39 executing program 5: r0 = socket$inet_sctp(0x2, 0xa, 0x84) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/04/25 23:37:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:39 executing program 7: r0 = socket$inet6(0xa, 0x400000000004, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe0c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$unix(r1, &(0x7f0000000080)='9', 0x1, 0x8000, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2, 0xfffffffffffffff9, 0x8a, 0x7, 0x9, 0x7, 0x3ff, {0x0, @in6={{0xa, 0x4e23, 0x6165, @loopback={0x0, 0x1}}}, 0xffffffff801031b6, 0x8, 0x7, 0xff, 0x4}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0xfdf}, &(0x7f0000000380)=0x8) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r4, 0x80000001}, &(0x7f0000000180)=0x8) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000300)=0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x3, 0x41, [], 0x7, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/65}, &(0x7f0000000340)=0x78) 2018/04/25 23:37:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) fcntl$setlease(r1, 0x400, 0x1) dup2(r0, r1) 2018/04/25 23:37:39 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) getdents(r0, &(0x7f0000000000)=""/49, 0x31) fcntl$setflags(r0, 0x2, 0x1) [ 91.124335] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/25 23:37:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') read$eventfd(r0, &(0x7f0000000180), 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x7) 2018/04/25 23:37:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x3}) 2018/04/25 23:37:39 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x400) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x100000001, 0x10ca}, {0x4c96, 0x1ff}, {0x3f}, {0x10000, 0x1571068b}, {0x6, 0x4d5a}, {0x3ff, 0x4ffb859c}]}) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f0000000040)="29000000140003b7ff000000040860eb0100100006a40e07ff0010d59a7357ae13333ac0467f25ffff", 0x29) 2018/04/25 23:37:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) 2018/04/25 23:37:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fchown(r0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x2f, 0x5, 0x4ca, 0x1, 0x11, 0x40d7}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/04/25 23:37:39 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x501000, 0x0) fchdir(r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x599, 0x9, 0x4}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x2, 0x6, 0x8000, 0x3, 0x7, 0x2, 0x1000, 0x1f, 0x86ff, 0x202, 0x800, 0x7}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x84403, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r2, 0x28, &(0x7f0000000100)}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) 2018/04/25 23:37:39 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$addseals(r0, 0x409, 0x2) 2018/04/25 23:37:39 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008002) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=ANY=[], &(0x7f0000752ffc), 0x0) r3 = dup2(r0, r1) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom$inet(r2, &(0x7f0000000180)=""/229, 0xe5, 0x40000163, 0x0, 0x0) 2018/04/25 23:37:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) 2018/04/25 23:37:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:39 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@rdma_dest={0x18, 0x114, 0x2}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000080)=""/210, 0xd2}, &(0x7f0000002540)=[{&(0x7f0000000240)=""/35, 0x23}], 0x1}}], 0x60}, 0x0) 2018/04/25 23:37:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) socket$inet(0x2, 0x80000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x9, 0x1, 0xfffffffffffffffa, 0x6, 0xf218}, &(0x7f0000000300)=0x14) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000340)=0x3a3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x4, 0x6}, &(0x7f0000000280)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0xba2e}}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00000000c0)="0ecd374fe2afa021c3cf37a8834c5d95e6c291423f7b407c21702e2e039de197dec08b922c0233658513b8f1171eb55a6c17a77b739c64b9116f4383141d2fe222ab8b0214f1d015d5d8182474a30880c16d3f792a1171dc2ebc75b22e71fa5ead262ee499ced5bb7776107da2a39205b7ce0fa9ce") dup3(r0, r1, 0x0) 2018/04/25 23:37:39 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x604000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x4020940d, &(0x7f0000000040)) 2018/04/25 23:37:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="18000000020001000000be8c4bff8c88580000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff06281c2a6be33e7a0fd9b0c30100000b01000000b121ad1474d722f542002700ec008b000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130b2", 0xc0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7632d54c, 0x101000) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000080)={0x3f}, 0x8) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000240)={0x3f, @broadcast=0xffffffff, 0x4e20, 0x4, 'lblcr\x00', 0x4, 0xff, 0x10}, 0x2c) 2018/04/25 23:37:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x808, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x101100) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000240)=""/158, 0x9e}], 0x2, &(0x7f0000000180)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/25 23:37:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:39 executing program 5: get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xa7ed, &(0x7f0000011000/0x1000)=nil, 0x3) prctl$setmm(0x23, 0x5, &(0x7f000000f000/0x4000)=nil) 2018/04/25 23:37:39 executing program 6: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="1c926d6d00cdf7c10c15433c2e4b9452ece73fd02954af97cccda1a542309932a80213dc023162f86dc3ae07c59a80a4b3381ec3a79dfc126784d1084423e37b8ce5dfdbc2b04845001b7b3bea515102c502007481a1272bc1bcd1b4a80f1623cab2c92732791912186ed66e5b1ced2b69515f37151d3663192e5ea6d2ffb82af72367067d252c6e639277e92561a2a3a3a9083de51c7d476dc2") ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) fallocate(r0, 0x0, 0x0, 0x8) 2018/04/25 23:37:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = socket(0xa021233b455fc233, 0x4, 0x3f) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000280)={'team_slave_0\x00', {0x2, 0x4e23, @rand_addr=0x1f}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x9, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000200)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) accept4$alg(r1, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x280000, 0x0) recvmmsg(r0, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x30b, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/70}], 0x0, &(0x7f00000002c0)=""/161, 0xa1, 0x809}, 0xc}], 0x1, 0x0, &(0x7f00009fd000)) 2018/04/25 23:37:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) socket$inet(0x2, 0x80000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x9, 0x1, 0xfffffffffffffffa, 0x6, 0xf218}, &(0x7f0000000300)=0x14) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000340)=0x3a3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x4, 0x6}, &(0x7f0000000280)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0xba2e}}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00000000c0)="0ecd374fe2afa021c3cf37a8834c5d95e6c291423f7b407c21702e2e039de197dec08b922c0233658513b8f1171eb55a6c17a77b739c64b9116f4383141d2fe222ab8b0214f1d015d5d8182474a30880c16d3f792a1171dc2ebc75b22e71fa5ead262ee499ced5bb7776107da2a39205b7ce0fa9ce") dup3(r0, r1, 0x0) 2018/04/25 23:37:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008002) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=ANY=[], &(0x7f0000752ffc), 0x0) r3 = dup2(r0, r1) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom$inet(r2, &(0x7f0000000180)=""/229, 0xe5, 0x40000163, 0x0, 0x0) 2018/04/25 23:37:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:40 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='pagemap\x00') ioctl(r0, 0x80, &(0x7f0000000440)="dd1433889e86ccafa0286aac3d3d944bc5cdc3d40565eb3a59fb3a8e295e2948736f683c2a172e48c3394c7756f0287e160ecfdbbde6e5935f8353") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x8, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x401, 0x3, [0x8001, 0x100000001, 0x2, 0xfce7, 0x20]}, &(0x7f0000000280)=0x12) r5 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000180)='{Ocgroup%trusted+\x00') r6 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000002c0)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000300)={r4, 0x7, 0x0, 0x8, 0x20}, &(0x7f0000000340)=0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000380)={'veth1_to_bond\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x24100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r5) 2018/04/25 23:37:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$TCSETSW(r0, 0x5402, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x5, 0x0, 0x2}) mkdir(&(0x7f0000000100)='./file0\x00', 0x61) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000240)="8f3e8ad3ce3e6414f5507df69ca6ea1374a35a10f8daf2b54bb1ac54c7f89be601e76bdd62bcaf7c99e28fde612d418f1989f85c4e4b4a5c18f384d865e9d4f3b4e4673bd74cc0d606184ef119e71ae1f3f4d9acbf18c558abd043eec6c817e935fa9d0be2c8dd30ea3bd3858f9b1bff8f99b1bfaabe7d1b5294d4919d4c25dd16e594b48b39714895fa70f3", 0x8c}, {&(0x7f0000000300)="73de0d0b7c035063619b9ee7b0731c48de2a7dfd245cf39d6e44261049425758c738a6de8e58fac5095c89185cce2334767656ad461e8fcd22c07e99e488097dbb8cd201652dc9411e63debe31416db788a8f150fa2e82afe295fd3fe900e1fcdac0e1bcfe90e5dc4a5f9260aba86c70d4323fb68e4566e0c473bb4082967212ca2f030539d7758ae04257020e4bb65ae055afb527925b4a53ad1638e2854c45a598dd8a4e4662631244bfafb6f7e132d977e0a11511bc890852cfb8af5935323c84e1cf538e335ce95aaa4dea490f497a69e2e40a0464dd49d2ccf84e95ae99cc97baec8c63ae77a00db1b9f0ec", 0xee}, {&(0x7f0000000400)="b9b352cdaf6882dbab70ce56", 0xc}, {&(0x7f0000000440)="76b5543c93b17f9de016c63c493f9454d33c13fc35a6e0ebe8", 0x19}, {&(0x7f0000000480)="034d35880768374314733364fe9e5c40a22c85aaee0976ad011311c673a6666883396c2b6250396a56821d3bfc02f18e4cb27deb6b45934d70dd0a95183c23d57a859e8e022ea8a595de", 0x4a}, {&(0x7f0000000500)="3797cbd410c5a1591c8a7818658c854ada1a19fe", 0x14}, {&(0x7f0000000540)="6b210b4083648eff3d4375724a0284686f06571c28d92d004ba2c2b09ee1e8c19211e8f52143e3524e0e42a844b3cbb66833c0d9a90d5409fed80147fcbdd6dabb683c6319dadf311c700d92", 0x4c}, {&(0x7f00000005c0)="65e707eb93576abeccc36ba321cc9871deab284486f0f95cee0c3cf502de57939584794d158d497fcd7f25caee1f5ef339f040985219f79cd33d4a29feb3cc37c463532e9b024aa90820faed57e9a1eccd549731ae3ced1e07f10e539f03addef6d390244fd07f20780e103e47c77c8c2ade000a398925", 0x77}, {&(0x7f0000000640)="9bc5d170312481bb170efdc8ae7516813b16d1c635733a234723703b5ab9715a7c5a0ee67b9ebf73613511aa4b0dd3239202db07d50510fb210fe3b1", 0x3c}], 0x9, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x9, 0xfffffffffffffffd}, 0x0) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000140)="8864a21639be129adef0bfac65940b7c7fc8d1c80d03d0ab3650888b19603bbd0872a0bcd45dcd53afed1b6f26f8849d9ad346d2131e2f92ec91f1152ab71e310d744c7e52bfd20380d1a692c6a394d72f80cfb418307d1e98533e16b7c230edf2b204a245e5180717b59b9a082c8a8dcb00aa9ae4dfec99d46ee435e6a1b197a157f41afa3549b567da4269a233e75f99a5c71e553adb6be7e44e6be21205811536e00bc78eb5e462c12af2fe5187bd89d0b5513794b20e5a935b21bfcfd1ec3bed0d358dc43c6849242d30a419328996", 0xd1}], 0x1) 2018/04/25 23:37:40 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280, 0x0) r1 = socket$inet(0x2, 0x7, 0x7f) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x80000001}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x3094c025784428b9) 2018/04/25 23:37:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x40400, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @dev}, &(0x7f00000003c0)=0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0)={0x4, 0x4, 0x9000}, 0x4) socketpair(0x4, 0x7, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000240)={0x17, 0x6, &(0x7f0000000200)="190231efeb83"}) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000000)=""/171, 0xab, &(0x7f00000000c0)=""/107, 0x3, 0x3}}, 0x68) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xab53d65649a5ac0f, &(0x7f0000b4cf9b)=""/101, 0x2, 0x2}}, 0x68) 2018/04/25 23:37:40 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000f197dface7e12afdaad70df4c0020d33f29b9938a920002"], 0x28}}], 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x2, 0x8001, 0xfffffffffffffffd, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c00000082b55001e1887a325f0e638f647cf35702ffa1b0737545d32e13dd4a2d1bfa904051898d798771e4e6985334ac7c1d1b65e50ccd372141", @ANYRES16=r3, @ANYBLOB="010027bd7000fddbdf25060000000800050010d60000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0x1) 2018/04/25 23:37:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) 2018/04/25 23:37:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') ioctl$KDDELIO(r1, 0x4b35, 0xff) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x400000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/25 23:37:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x84) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0xeaa5d1913de8bead) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/25 23:37:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x2000000000008409, &(0x7f0000c81ffe)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/25 23:37:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000025000000000000006700000000000000000000000000000095000000000000008230cd7bb63cd2e50d4c96e5d311c443998bb73b290a38d0b2544697de2f0a305f084ecb9b131df946dac791558b61ff4728b589fea1bf39b4e0a5b86d9770932e73202ccebd2e571d6e0587feec954425b6"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) signalfd(r0, &(0x7f0000000080)={0x101}, 0x8) 2018/04/25 23:37:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) close(r0) 2018/04/25 23:37:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:41 executing program 7: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) 2018/04/25 23:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) 2018/04/25 23:37:41 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/25 23:37:41 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0x7fffdffe2000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/19, 0x13, 0x40002001, &(0x7f0000000100)={0x11, 0x3, r2, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x14) 2018/04/25 23:37:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000000080)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 2018/04/25 23:37:41 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x214002) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x40010, r0, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x8000000000000000) 2018/04/25 23:37:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80086601, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYPTR, @ANYRES64=r0]) [ 93.066370] nla_parse: 34 callbacks suppressed [ 93.066390] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.079851] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:41 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, {0xa, 0x4e21, 0x100000001, @empty, 0x200}, 0x10001, [0x1, 0x9, 0x39, 0x81, 0x3, 0x401, 0x7]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0xfffffffffffffd30}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf61}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x859}]}, 0x44}, 0x1, 0x0, 0x0, 0xebd2760b3f86826b}, 0x40000) 2018/04/25 23:37:41 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x10, &(0x7f00000010c0)=ANY=[], &(0x7f0000001180)='syzkaller\x00', 0xfffffffffffffff7, 0xfffffffffffffe5e, &(0x7f00000000c0)=""/4096}, 0x2c) 2018/04/25 23:37:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4000000000000, 0x20040) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) fchdir(r0) mknod(&(0x7f0000000340)='./control\x00', 0xc000, 0x0) unlink(&(0x7f0000000080)='./control\x00') 2018/04/25 23:37:41 executing program 4: r0 = memfd_create(&(0x7f0000000100)="00000000000000060801002000fffc0c6565643b799365005f1b36", 0x2) write(r0, &(0x7f0000ffdffb)='#!', 0x2) inotify_init1(0x800) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/25 23:37:41 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/71, 0x47}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) 2018/04/25 23:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) [ 93.508563] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.517495] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) 2018/04/25 23:37:41 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x80000000, &(0x7f0000000040)=0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0xffffffffffffffff) 2018/04/25 23:37:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x28ae}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x93, 0x1, 0x6, 0x5, 0x100000000}, 0xc) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x20000) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x28000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/170) 2018/04/25 23:37:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="b7e96e1c000000000000000000000000000000000000000000000000000000007c25ca688dc646ca9a5985a80f03cabf000001000000000001000080870000005f42485266535f4d", 0x48, 0x10000}], 0x3, &(0x7f0000000300)=ANY=[]) inotify_init() 2018/04/25 23:37:41 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1a301, 0x120) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r1, r2, 0x1, 0x0, &(0x7f00000000c0)="2b251d778b1677432dc7c842343d119cf1dd35f5aadf88bdc395bae869931676f806d1f2a1dab8262b1782f64fa4eaebe3d3a45b8933a69b17d6531622272cebaec703580f1de520223e86ed35fbc5a0147065", 0x7, 0x101, 0x3f, 0x6, 0x0, 0x4, 0x6}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') lseek(r3, 0x0, 0x0) 2018/04/25 23:37:41 executing program 4: rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x21) wait4(r0, &(0x7f0000000100), 0x8, 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0)={0xeb13}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/25 23:37:41 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r0, 0x3}) [ 93.790690] BTRFS: device fsid 7c25ca68-8dc6-46ca-9a59-85a80f03cabf devid 0 transid 0 /dev/loop5 [ 93.808764] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. [ 93.817552] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/25 23:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="b7e96e1c000000000000000000000000000000000000000000000000000000007c25ca688dc646ca9a5985a80f03cabf000001000000000001000080870000005f42485266535f4d", 0x48, 0x10000}], 0x3, &(0x7f0000000300)=ANY=[]) inotify_init() 2018/04/25 23:37:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:41 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, r0, 0x0) 2018/04/25 23:37:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000b0b000/0x4000)=nil) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/25 23:37:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) [ 94.196006] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. [ 94.204882] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/25 23:37:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:43 executing program 5: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8003f, 0x0) vmsplice(r0, &(0x7f0000000840)=[{&(0x7f00000007c0)}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0xc}) 2018/04/25 23:37:43 executing program 7: set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x403, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @multicast1, 0x0}, &(0x7f0000000180)=0xc) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r2, 0x4) modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x12241, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000080)=""/47, &(0x7f00000000c0)=0x2f) 2018/04/25 23:37:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x224200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/54) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x4}, 0x8) 2018/04/25 23:37:43 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x10001) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="b590d949875e35f602274513a8b54984145dc79b9f5265bdf48dd41af7745ae2aad7dd75a8bb5992a45711c64b56d935d422f1dbf6a2acc2ba86804e9b0d74bff4b78d959c5af3a3691c24b4a25ab377789400febb110127d8426988eb5b2fcfb32910087d6f50e29b935ed2a199e660ee01ff21060e68a603cf8d0c92") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x1, r2}) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x10000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$TCXONC(r3, 0x540a, 0x8) fchdir(r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1fffd, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) 2018/04/25 23:37:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) [ 95.135173] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. [ 95.143956] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/25 23:37:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:43 executing program 5: r0 = creat(&(0x7f0000000580)='./file0\x00', 0x2b) r1 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb703) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = request_key(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='ns/user\x00', 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r4, &(0x7f0000000680)="91ef9654cf1771f6af331b76194731be9fa767ce2e314287b35ec5923ab2a80104e41c598e5c3a4303a3b0f8b298e8d26be530448606475f7daddc1d08f4d53c176097df9f4a0c6adc97c03f1d0c2edee6d58dd597161b64ef742c51af23189255a4e16a0a8194ec26706a41ac48920abc1b73cd8f6f7c15c54a90f3db928459ff1601ccfdd59ca97ef491ff4ced8cb89ef68a5ef90f2440de999859b313e136ae1ea955af86c3dc930175eec8d0b32d1353ebc91ab0d9621d3d9187f8bab767ff5044838b693bb17c96b0f3d665383002682353f41ca65587e7df6a50367c24b898a7a4b28b9665ccfd778f63dcee88112aef16812727f69aa33319fe1e9a4c57b41fef5f40df625943c39a5b5e8e43aabb64bb3e13b1c4c7bed11eaac6037a2e36b8d658a437b360dd20334e329196d95ea2510b4c1e74c9a4c1b12c296e9ea09ad010f68647dbd6a3faf808aefa5aabd215bceb2e45db14e1f807431d38f3666607bb1b989dcf88c88cb8dec161bd40dc28c580978387089071eb1ff6ca9bdc1cf1d850757b233f9e655170d5d0cb5f37038915cc9370e4162e94509855b14c9d670e7407f81d2d790d1cdf13a707b6e4a3d8c1cbd6abbb8569f48ae55c6ab0f662fb0719406bac35e5030bf61b470c5e47694b3d6f9de33900a9d323289184b7ca21f057b6ffba21d30c88709dc12b37a629a43b324d6f8e984b2ec341d31d23efafa54cda7d18722a6c99c50d8b175f8610c4fa1f3816f04ab94b0010f02d544b619a6e3568251f4d05736f54201f19368eb5ae667c817158096d3566f97cb9785bdaa7506b9ccd09e87b82ed8c44133e7f4a6e60ad6f1e8a4abd20048b4a4227e4d35c25f50e2f58124f75dbd89ace3436ed5d1f502e4e5bc76a86c366a15d35b622bbdb862ab889248308c935800c6078de98d5f8d01cbb6d464611e82bf617a3d421377007a4554ca17f763b87da73fe24906ce8915acabd3ff7a5fcab974ead5955b7fc1c26c7153c1df0198523c4f16b842f05b53d29c19590501b5d0d2b453ee8e7ed9174394c9660dcc7880e16c33014979499527b872069a64cdfd58d55b06817c54fe57d601ce1f0552708ed09607eaef8baaafa2227512d0ddb5ce3127affac9ccec6e4201e8330135950a73f7e41c3bc50058a9e3cef930db8c7bee9194c13337af800bce55cbe77246cd0fa83029eeb0fcfe7080615ce444063039ec02ad0b9f132b8e6a84c64af47aefd65f78521ecb3df4e02d852f0090e53a48cdb2410802d4f81a9fafc1d9cc443ae41034030a52aec69b54df2a769d0511d57fe2674ab9bca14c41c41a0bdba40b303d11afd4b5100ab9869da72dca18e958e97c160f5b01e12a97ea1b5e6d9d45dce45dcddc08d8e11e70c06b8cc3577fc1466e6a76ea31b8f9a96665baf5360974012d258cc04c00989e4ec122964f01c8acb2832c50da66e5b9bc8715d3082ad4e208614d34bb8d90746784ca04c8904f423a0ea5a2da0ad06194398396c23c52e50ea9d90d5cf6fb7444715b4cb2372989634407dde2411120ed9b1bf455ff062254c9a83c112442e7f272fdb9a131c75465e7fb65d3a3c80ce14a1e6a4c774c898e062e6aa3beb03e6b93d9103921097d32dee460c01e5c1722d730f2345e25a3b41a092f18658eedf60f59a553d9f89e853accc7334d4e5383b7eeb7c0fd168c55fd3e3c92615d2e421cdeaffe2258660f70f0b7baa12fb0d44b20daad6c582ebb7128f430ce67d30410757430f8a7f892063087917b295efd53c39d996f0dbad3cde788a5f88d6e0a84e87a66a036b624a426071590cab095b279903d7ef411b3710c41fd863ad5340c41df47e3007a4d88330f912ce15243692d2c4107a6f7952a6a09857614397695ef5469768041738d72e040f1c0617200e9ec3e1e6a2ac2ec9d9cf5aac327cb5259094d2b4a1cb3d12e9693f7260106f7d56e4871d7cf4f4563960585c64d1fb217d4387d9eec8457c31ad8e5c0a8716cc96e2aad28ed897ea3e4b969f21b1053b2bd6e12efba74f751a8bf1433e4a9dd819062637238b873ebb9c5a3ddbfb067fbf4f80ad92929619c416810cbe1e48d01499fd481c0b81e4c3ebc9aceb4dfd4ec1604f63a0a7fc383fdec5b6e0794ddecc9bf2508dbfb9c68ef4e3cdff87963e0d8af7eeef0121e77a439e23a517806609c8596ed585609694601cf276857c38c927986687037b2dc1e33182e24e08269ef1514c76e4819911be0bf9da1cdc03c84ac025e15521c149bb28f1f8a9f319b155ded77bd77004dbef0e9900f22a4a728fe06cb2cbdff3d7803db547faed1256134221d528df105da24246b8d95d10c9e0e87c411cde4f84d90d5f76a76a348da009b629d865d551001c45a0519dcb98ba544269c21914c9635da8adfb62c5808bc744534841d3372ccf20c2657a78722d229b7d810a3d9cf5d9db0bf09ced2487c3484672f57dc3000285f3775cdad3a7a9951c4af9c8f0c4d18b1e18c10d720642aa9ee2488e29c637b395416ee734093a7b39e16c8639c3c9c8053b0682bb1c5c60b34ed405b1a0597008c6e46a66ecede0cecc956c113f7217ffbb388ae29fec1b523f150a70cec9aeb22456606aad7cd1d6964889122870a1e9b05815dd5e3b9bd31d34994ba944fed2a0f87ac01c594a3ac51ad07535fcb9a25c1ac34d4a7e2187e9dca312afe4eb0888bf0a07d4444ac6aeab0f0a7070576aef6b30d5da5b58f593c27ee7db3b50f6e0055f7b25090ecd61b094da601c235dc15f3c8e79a1f7ef978cf2e4231090256221f35a5340690f905a2a3c769f303132e2d15dfa4b9f9072d7449df4523dac06121a30ab60b1108bee262a515c0c0c0a44f3bc7e7a376eb33438148764f33d2454ede454353e51ee5763191b0976fe331988ee5a405d07c01f27239300a5c30cbbc6d13bc9eef34a68991b33ad178f5197f90463340aec4fb05857dbeb5d65fd0afaea32028dc24e7755e93584aa27ff0322fb5dfd09918f5dd67ef5f5702980ee66a0d44c2a9df505aeddeacde915530702421a8a2ecf9a5baf309227723f1e94e3ebe6b0052502169e864432c63a11af5dfb5821ba2e4747bdcd166a4b7447f2337a96003dad17540c390fcd33fae9f9b7b55afc84e53d668c83e8f91d16870bd2cb6fe553c2ce8b637322d9588b127577079c751591efa1b8cd7ebd57098f43acb245778cbb6ec15b1eab54c9e5173ba0ba39618a8a756140274796fd5eaad5dcad11c1e3fa87c8fe9c713012ee9fead578ac99898792c18e90e93cccdb79ac8cb611f6bedf11fdbb1dfd6e0b9560f9df4d94840f60e8c72b991db8a08fec2c6aa1adf95054e618a11d29660a76260b7c012ddca16f0bdda01c20e919eb96e7372b36d937ebfd16969948bdfbab2f02aa82fc35007972fab64f375bd5b0fabd6dee30fa59fa65066ceea2aa272e78a87783d80202443b0d876c4ff3e4eb9071190a772af75176d15ae63eb754fccc5dcf92b632d45be2b1a0b57e0ea0d4f364b9d40ea43749ff0ddbc17fa29c79304a591d49916c3d9f729e13570ee1e04a1c7c4c4be73bc43dfeac293ed6274674bf18870d9d6d207eeda93759fb4ba9ea76b7c5c3472fec3a0a3ca1446af4bfbee664564f08b17a867aad22ac0155750f934429b815a91ae1bdfe052f196efebe4b098601b08631b6569bb0703a1b12a77a298aae46949b4e0ff27cf529c5abd4e0e8e91be56703891f2c28811ca32fcb13f0d0366c2e90c76ef7bc2596e84d051fd6926c94e0f80a25392a9aee810766f6d3e64cea284ae10b15e9fc4feb2747f4c2d1223ae7a9abbd5e48da000f25387293a98665c551bb91f6bcf0fa1ae4eeb36c770881bb86ae4d504fdcafe0d4eb33fda4dee0cfc960918e8b836724f3dbf5a7d35e3d74d2a4ae3e6de8f2e1bb0e14353fcd4fb66f543df8e2451d48f38fa818d56d0615830cfaccc2948a4a6f39a83aaf884a4b84758b27b9058df635a2a22c11c2482d6c53c78d249b61817cca90b1d33ba2cb8006eaedcffb048c68ea879ae19ecea798bb9a8a7cc28723fe426bfd4efd8e6cf5f212744604391f324d483563ec39d00afd8f363913f3887081b18ef9aafedfeecc87bb9d59940a4319a08c9c6abff3c05155fee1f9f17261f991d5e8892b73f1f5c5423699a583e2014643676a5c4a11120ca433a29ddfd753b2956fca728ecdc14cdb88aee4773630b473c18628d4d02f5cad17a60ae5b1cb25dfa3503f6cb89d45e7990dd75b10d695b5f9d9df5a41c317e0c6e658181eb149e4d7ceb837d9d9119de0170f205a6485970e42d093f27cdbaa48d52909d964a9b390ff65578c5566e00b79e88617cc093af0e15ca52e351541a5c7a561e9995c763bb5f9912c7a2e880dc737dbb1c624aefb64a8df6af2a4fd44dddde5d78466d3e6c8da92e49767c4c853eace97be5af30aec6aaeebe29c49cd4250e20aa9040df8ab1b250b1539307aa408b24656e507dd025c79666879a9689fae091ad65ec944b213dad57d505b2dfb67f031ac0218d7980f5c29479176b371b5b72b5c2bd0f1adfff8992004899a5d6849b3b73c9bb154317618eded755ca45214424a2085aa2eb4b89b3e2719d3ad8e57ebd0a2b84c37303777ddd67081878fdfc206aa7b02e3022a3b4cd900dd15d2805f13731a0611b561e397385977e1273558ccf72f1e7307224f8373989a42f00df78cd120bb12baec06daa6b6bdba5abd714ac9ad19d1b02506bfc4a1c40deb983cdf402fd57829cc36dbb89b71ffa8f3e9c5fc647b4a1b1833a8eb87426226d075809d3b41ecde5e9edf632a58529d59073ff8097b5538ef23760a554e5a388585acd616cf41d88878d2a25eccdc25847dd607b9437fcddc7f505649a56d2c16f4a1713f681259ab957008cc1db41e65329da951166605054f3bbcd87aec91e80573918ebc2a7e09f528573e9d8de5d8ca65453546b0341f429fa88bcef1af962ee3d7bdef6922750af13d0812c520f0517ca68a4177ab222d3c200c09270b71e0084a11e65f2e133c48f10da37af4aad312a8e2e479a083222f72c0085b585e650d40b9b54648d752ac308a3ea528a2d91d6c7470fb7f72894bc140c494166b940600c387f82bf2e91d9f8a881d250a4985c318fe8db003a5487899b3811f02576f5d0aa64cde0d940e52345c6c6c00351e332e3ba6446bb405c06fa441d9b526107ae9ebd8fa662439b8af1df3bc221ee12311cbc9d20403a75bb02504b8d74aa184031eec5e38cf244d9b268252049b5b75580743a53d42fd34d1200782b6238d90b43e8014f1e8eb85891acbcf9b910a808a39d850891e2f59d2e3a5402b2eb06d2238a22a9a88bc49112a7dfac96d8cac1b700244f8f35a4c6a037ab5529d54947e2351d4d46abfb2d37ebedf36cd0cd83cbfe557c83341d28b6a0bc3a86110ad5a3716f0b87010a5cf645b709ba98692eae86afee41679c60438cdfd13727cd5b8aca133f6505fbb42c75374d8723e8203a78922673fc31e7c9f5a9d851dbca0ca29b3ef939adda1ef7bdbb678cf4f9e7b7ead6f2e9108a7ed774d7a638d063fee40f5924a455bbb7d2afeff4affefbe93bb9cfe0125e8da7cbc098cf9025f11f889f59509e0bb43cdafcef7a19d4705004d3a0491e0baab90fe4d53c7843997b644e6a2431da6278d24be618af61c970c0976703867f241d3e453505448682050cb1161c95cc18d25ae0929bd023669b0a2057fa9eade05ee7e5794ef6bdecb152ec9aed968fb276a1f21e0e8ef47a6aae4", 0x1000, r5) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001700)={0x0, 0x1, 0x7f, 0x3, 0x0, 0x3, 0x0, 0x100, 0x1f, 0x6}) syz_open_dev$sndctrl(&(0x7f0000001740)='/dev/snd/controlC#\x00', 0x200, 0x400001) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000040)={{0x4, 0xb16a8724715c2e65, 0x8, 0x0, "ad6168eeab8b967b4a258b071c146dee8fa3b635a0b986a99e47b2adc001d38ce057044f98ab4cf98cfc1a1e", 0x8}, 0x8001, [0x6, 0xfffffffffffffffc, 0x100, 0x7, 0x6, 0x64b2, 0xffffffffffffff97, 0x80000001, 0x3, 0x10001, 0x100, 0x9, 0x2f, 0x8, 0x87, 0x3, 0xc1b, 0x1, 0x4, 0xa2, 0x9, 0x6, 0xac, 0xffff, 0x4, 0x101, 0x7, 0xffffffff, 0x100000000, 0x0, 0x8001, 0x6, 0xfffffffffffffff9, 0xffff, 0x0, 0xfffffffffffffffb, 0x1, 0x7ff, 0x8, 0x4, 0xffffffffffff8000, 0x5, 0x3, 0x34, 0x7, 0x1, 0x4, 0x7, 0x1, 0x0, 0xa00, 0xfffffffffffffff8, 0x0, 0xffff, 0x7, 0x100, 0x57, 0x6, 0x7, 0xfffffffffffffffc, 0x620e, 0x800, 0x5, 0x5, 0x3, 0x7, 0x2, 0x0, 0x2, 0x2, 0x668b, 0x7, 0x200, 0xffffffffffff0000, 0x1, 0x8, 0x1ff, 0x4, 0x7ff, 0x4, 0x10000, 0xa46, 0x8, 0xffff, 0x3, 0x3, 0x2, 0xffffffffffffffb6, 0x8000, 0x7fff, 0x7, 0x1005400, 0xf5, 0x800, 0xc6, 0x5f0, 0xf86f, 0x4, 0x80000000, 0x1f, 0x9, 0x9, 0x81, 0x4, 0xffffffff, 0x8, 0xcf45, 0x7, 0x401, 0x1ff, 0x0, 0xfffffffffffffff8, 0xfffffffffffff800, 0x8, 0x1000, 0x2, 0x1, 0x3f3, 0xffff, 0x7fff, 0x3, 0xbd7, 0x6, 0x3, 0x0, 0x101, 0x100, 0x4], {r2, r3+30000000}}) 2018/04/25 23:37:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:43 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3a5, 0x7, [0x5, 0x3, 0x8, 0x6, 0x0, 0x0, 0x80]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0xd}, 0x80000000}}, 0x3, 0xfffffffffffff482, 0x5, 0x8, 0x10}, 0x98) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 2018/04/25 23:37:43 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000080)=@ethtool_rxnfc={0x32, 0x10, 0x7, {0x1f, @ah_ip6_spec={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x17}, 0x7, 0x3f}, {"0ef9", @empty, 0x4, 0x20, [0x8, 0x4]}, @ah_ip4_spec={@multicast1=0xe0000001, @rand_addr=0xfffffffffffffffc, 0x2, 0x101}, {"29e1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x8, 0x0, [0x7f, 0x156b]}, 0x401, 0x9}, 0x6, [0x6, 0x101, 0x1c00, 0x3, 0x1, 0x800]}}) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8000, 0x41) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000200)) r2 = socket$netlink(0x10, 0x3, 0x0) pselect6(0x40, &(0x7f0000000240)={0x7, 0xa4, 0x400, 0x2, 0x5, 0x20, 0x7, 0x95}, &(0x7f0000000280)={0x3, 0x7f, 0xd7, 0xff, 0x7, 0x0, 0x4, 0xfffffffffffffff7}, &(0x7f00000002c0)={0x0, 0x8001, 0xfffffffffffff915, 0x1, 0x5, 0x4, 0xfff, 0x7fffffff}, &(0x7f0000000300)={0x77359400}, &(0x7f0000000380)={&(0x7f0000000340)={0x3}, 0x8}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) 2018/04/25 23:37:43 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x6, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0xa0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x40480) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="7c000000d9b8c412cd9c836459a3d96c8073dedfe37dd52bb0cf6688be2a6a3a262aadbd9a33ebc2a738d1f8161266c357d8bf1f7309c870f1badd6ddc717499c1b8f7f81a0290189678ec1078553e0babae8cada602b73c7d07997fc6d9e9c616c02ed6d09bb17384745cb9caea8ce4a5b7f888c6d3e560aa", @ANYRES16=r2, @ANYBLOB="13012abd7000fddbdf25030000000800040008db00005000020008000700000000000800040009000000080003000500000014000100fe8000000000000000000000000000bb0800040000020000080002004e200000080002004e220000080003000700000008000400000000000800040005000000"], 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000810) 2018/04/25 23:37:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:44 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3a5, 0x7, [0x5, 0x3, 0x8, 0x6, 0x0, 0x0, 0x80]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0xd}, 0x80000000}}, 0x3, 0xfffffffffffff482, 0x5, 0x8, 0x10}, 0x98) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 2018/04/25 23:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:44 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = gettid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x8, 0x6, 0x2, 0xfffffffffffff09d}, &(0x7f0000000400)=0x14) tgkill(r0, r1, 0x10) keyctl$set_reqkey_keyring(0xe, 0x3) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/04/25 23:37:44 executing program 5: r0 = creat(&(0x7f0000000580)='./file0\x00', 0x2b) r1 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb703) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = request_key(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='ns/user\x00', 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r4, &(0x7f0000000680)="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", 0x1000, r5) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001700)={0x0, 0x1, 0x7f, 0x3, 0x0, 0x3, 0x0, 0x100, 0x1f, 0x6}) syz_open_dev$sndctrl(&(0x7f0000001740)='/dev/snd/controlC#\x00', 0x200, 0x400001) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000040)={{0x4, 0xb16a8724715c2e65, 0x8, 0x0, "ad6168eeab8b967b4a258b071c146dee8fa3b635a0b986a99e47b2adc001d38ce057044f98ab4cf98cfc1a1e", 0x8}, 0x8001, [0x6, 0xfffffffffffffffc, 0x100, 0x7, 0x6, 0x64b2, 0xffffffffffffff97, 0x80000001, 0x3, 0x10001, 0x100, 0x9, 0x2f, 0x8, 0x87, 0x3, 0xc1b, 0x1, 0x4, 0xa2, 0x9, 0x6, 0xac, 0xffff, 0x4, 0x101, 0x7, 0xffffffff, 0x100000000, 0x0, 0x8001, 0x6, 0xfffffffffffffff9, 0xffff, 0x0, 0xfffffffffffffffb, 0x1, 0x7ff, 0x8, 0x4, 0xffffffffffff8000, 0x5, 0x3, 0x34, 0x7, 0x1, 0x4, 0x7, 0x1, 0x0, 0xa00, 0xfffffffffffffff8, 0x0, 0xffff, 0x7, 0x100, 0x57, 0x6, 0x7, 0xfffffffffffffffc, 0x620e, 0x800, 0x5, 0x5, 0x3, 0x7, 0x2, 0x0, 0x2, 0x2, 0x668b, 0x7, 0x200, 0xffffffffffff0000, 0x1, 0x8, 0x1ff, 0x4, 0x7ff, 0x4, 0x10000, 0xa46, 0x8, 0xffff, 0x3, 0x3, 0x2, 0xffffffffffffffb6, 0x8000, 0x7fff, 0x7, 0x1005400, 0xf5, 0x800, 0xc6, 0x5f0, 0xf86f, 0x4, 0x80000000, 0x1f, 0x9, 0x9, 0x81, 0x4, 0xffffffff, 0x8, 0xcf45, 0x7, 0x401, 0x1ff, 0x0, 0xfffffffffffffff8, 0xfffffffffffff800, 0x8, 0x1000, 0x2, 0x1, 0x3f3, 0xffff, 0x7fff, 0x3, 0xbd7, 0x6, 0x3, 0x0, 0x101, 0x100, 0x4], {r2, r3+30000000}}) 2018/04/25 23:37:44 executing program 7: pwritev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000580)="95", 0x1}], 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f00000000c0)={'poly1305\x00'}}) 2018/04/25 23:37:44 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/04/25 23:37:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) recvmmsg(0xffffffffffffff9c, &(0x7f0000005000)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001240)=""/191, 0xbf}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000001300)=""/127, 0x7f}, {&(0x7f0000001400)=""/64, 0x40}, {&(0x7f0000001440)=""/147, 0x93}], 0x6, &(0x7f0000001580)=""/179, 0xb3, 0x8}, 0x1}, {{&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000016c0)=""/198, 0xc6}, {&(0x7f00000017c0)=""/15, 0xf}, {&(0x7f0000001800)=""/57, 0x39}, {&(0x7f0000001840)=""/58, 0x3a}, {&(0x7f0000001880)=""/89, 0x59}], 0x5, &(0x7f0000001980)=""/4096, 0x1000, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000002980)=""/160, 0xa0}, {&(0x7f0000002a40)=""/238, 0xee}, {&(0x7f0000002b40)=""/253, 0xfd}, {&(0x7f0000002c40)=""/78, 0x4e}, {&(0x7f0000002cc0)=""/230, 0xe6}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/93, 0x5d}, {&(0x7f0000003e40)=""/81, 0x51}], 0x8, &(0x7f0000003f40)=""/221, 0xdd, 0x401}, 0x4}, {{&(0x7f0000004040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004300)=[{&(0x7f00000040c0)=""/162, 0xa2}, {&(0x7f0000004180)=""/199, 0xc7}, {&(0x7f0000004280)=""/118, 0x76}], 0x3, &(0x7f0000004340)=""/108, 0x6c, 0x2}, 0x9}, {{&(0x7f00000043c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004440)=""/95, 0x5f}, {&(0x7f00000044c0)=""/57, 0x39}, {&(0x7f0000004500)=""/156, 0x9c}, {&(0x7f00000045c0)=""/61, 0x3d}], 0x4, &(0x7f0000004640)=""/56, 0x38, 0x6}, 0x5}, {{&(0x7f0000004680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004700)=""/71, 0x47}, {&(0x7f0000004780)=""/162, 0xa2}, {&(0x7f0000004840)=""/4, 0x4}, {&(0x7f0000004880)=""/128, 0x80}, {&(0x7f0000004900)=""/228, 0xe4}, {&(0x7f0000004a00)=""/249, 0xf9}, {&(0x7f0000004b00)=""/63, 0x3f}, {&(0x7f0000004b40)=""/150, 0x96}, {&(0x7f0000004c00)=""/178, 0xb2}], 0x9, &(0x7f0000004d80)=""/171, 0xab, 0x80000000}, 0x7fffffff}, {{&(0x7f0000004e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004ec0)=""/122, 0x7a}, {&(0x7f0000004f40)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x2}, 0x5}], 0x7, 0x58ae032ac8d66f15, &(0x7f00000051c0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x5c, 0x4) 2018/04/25 23:37:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:44 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x200}, 0x1}, 0x800) r2 = inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x2000162) inotify_rm_watch(r1, r2) getsockopt$inet_int(r0, 0x10d, 0x4000000d1, &(0x7f0000000200), &(0x7f0000000000)=0x4) 2018/04/25 23:37:44 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005e001302072188d7fffd946fa283bc0ae6e600008bffffff0c5a00000003a2d1", 0x24}], 0x1}, 0x0) socketpair(0x3, 0x5, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000000c0)={0x58e000000000, 0x4, 0x10001, 0xa1, &(0x7f00000001c0)=""/161, 0x28, &(0x7f0000000080)=""/40, 0x75, &(0x7f00000003c0)=""/117}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000002c0)=""/193, 0xc1}, 0x0) 2018/04/25 23:37:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) 2018/04/25 23:37:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000cf, &(0x7f0000000200), &(0x7f00000001c0)=0x228) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@remote}, &(0x7f0000000200)=0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x400000, &(0x7f00000011c0)=""/4096, &(0x7f0000000080)=0x1000) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x212040, 0x10) keyctl$session_to_parent(0x12) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000100)=0xffffffffffffd70b, &(0x7f0000000140)=0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x43d, 0x7, 0x10000, 0x80}, 0x8) 2018/04/25 23:37:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) 2018/04/25 23:37:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000200)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="340db8f278d4f43914c4f67618", 0xd, 0xfffffffffffffffe) r3 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='^,\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f0000000140)="23ecb285e3b1ac21b70e68ee0d0a8e7bd6dbc8cc66f2fd4ff4325c4988a8eb66767a3c59a5df92a692c5ce9f0181a95a00d725eb6e143d541c30b1d56cb52d24d527bfd68f01480554a650d2cb8d5dcb8a5ee699", 0x54, r3) listen$netrom(r1, 0xba) 2018/04/25 23:37:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = semget(0x1, 0x5, 0x48) semctl$IPC_RMID(r1, 0x0, 0x0) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x200000002}, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/25 23:37:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) 2018/04/25 23:37:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) 2018/04/25 23:37:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) 2018/04/25 23:37:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netlink(r1, &(0x7f0000004300)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000003fc0), 0x0, &(0x7f0000004400)}, 0x0) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/89, 0x59}}], 0x1, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/04/25 23:37:46 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid=r1}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x380, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x380}, 0x1}, 0x0) 2018/04/25 23:37:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000240)={0x3, 0xf5e}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/04/25 23:37:46 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 23:37:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/04/25 23:37:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000000)=0x78) [ 98.103908] nla_parse: 32 callbacks suppressed [ 98.103957] netlink: 672 bytes leftover after parsing attributes in process `syz-executor0'. [ 98.117393] netlink: 672 bytes leftover after parsing attributes in process `syz-executor0'. [ 98.126632] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. [ 98.135399] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/25 23:37:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) [ 98.150212] netlink: 892 bytes leftover after parsing attributes in process `syz-executor3'. [ 98.159190] netlink: 892 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:46 executing program 7: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x2000000400006132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) 2018/04/25 23:37:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x380, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x380}, 0x1}, 0x0) 2018/04/25 23:37:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:46 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/25 23:37:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f00000000c0)=""/8, 0x12f, 0xa2) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00'}, 0x10) [ 98.392962] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. [ 98.401806] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. [ 98.412419] netlink: 672 bytes leftover after parsing attributes in process `syz-executor0'. [ 98.421331] netlink: 672 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 23:37:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/04/25 23:37:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/04/25 23:37:46 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x380, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x380}, 0x1}, 0x0) 2018/04/25 23:37:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/04/25 23:37:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/04/25 23:37:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202a61c2baac9258f9b8c0000000056", 0x100}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x20000) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x40001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pread64(r2, &(0x7f0000001000)=""/4096, 0x1000, 0xfffffffffffffffe) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xef, 0x8200) 2018/04/25 23:37:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f00000000c0)=""/8, 0x12f, 0xa2) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00'}, 0x10) 2018/04/25 23:37:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x378, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x378}, 0x1}, 0x0) 2018/04/25 23:37:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:47 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x10}) write(r1, &(0x7f0000008ad0)="fe", 0x1) accept4$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x40000000}) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) r3 = semget$private(0x0, 0x3, 0x80) semop(r3, &(0x7f0000000100)=[{0x1, 0x2de2, 0x1800}, {0x6, 0xfff, 0x800}, {0x3, 0x7e, 0x1000}, {0x7, 0xa9f, 0x800}, {0x4, 0x5, 0x800}, {0x4, 0x2, 0x800}, {0x2, 0x2, 0x800}, {0x3, 0x4, 0x800}], 0x8) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/25 23:37:47 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000800)={0x80000000, {{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e24, 0x2, @empty, 0x9}}}, 0x108) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)={0x10, 0x3d}, 0x10}], 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x400000000000001, &(0x7f000005bffc)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9400000095cf05d81dedd83613440287e57a8e04933790532e6886c6c2ce6758cb92dd9ca4705e2f2c2d585cbcd71999ec53ddbcf031d70f44448444f7328fa68dd84e46aa8f774d03dd7dcf5160bc7f9aaaad54fdb5e5b90083fb6ba0d2702c4eebd734e0db6ab447d70577538950f233ad62c715c907a17de566258285df60b33d6d0458d89de19cbc76f0b258de0e555a2a89"], &(0x7f0000000180)=0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x4}, 0xc) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000380)=0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000980)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000000ac0)=0xe8) r6 = getegid() r7 = socket$inet6(0xa, 0x80000, 0xfffffffffffffc7e) r8 = gettid() fstat(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001fc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000002100)=0xe8) r13 = getgid() sendmmsg$unix(r3, &(0x7f0000002200)=[{&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000440)="8298b0f8e5141139b85bd0ef75e56ac47f9e05b3458430407b66297ea6a4908385b678983a1c85ef67055c7bff5f773281feac8ea2a6f7b8de3ca38a08e60fabc4242503367330ec1f2110025e684cb24fae843cbd016f3f65cb4dd2a7405459f5b7d90f244cc2d65589c61bbd553814e1ec099b6059bfc95c94c64cbf8a7e75ec5ff3f8c280c953f74479354cafe60964c1a872ba", 0x95}, {&(0x7f0000000500)="e981c988af7febcbf7964b06f77c73b7fe6264c2a12108dc67d03fcd7e04b32b1103895e3fba55471e513b91e83497c76ecc81ffce68472963c6db70b42bbde34655e7023ae4d91c59ff79189bfb8db853c4390f5d618923b82dcbe6", 0x5c}, {&(0x7f0000000580)="ca1aca48036f129282a5437be49eaa5af69b2cfaac2310b43af563bf03aae21f91b48b56ba02ddc3b524ed2f84bf8feaf5f1de667273fc75f282dd0a62e5b0cbc1ed22bd78cf2a4244a53f6341d00f43fbbd9bc2c400da144e7475ff738091290ab41180b5f116db7c5624e863f286c4a37c", 0x72}], 0x3, 0x0, 0x0, 0x4850}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000006c0)="f9244bea8291719ec322354dad9d854dc69e5c03ce03b9e392839e50591799a2d3f082508c64d9b52153f8fd7e18681c7336047ca1b1b197ce02621c45282ab1509ad501e4471c1716d3f5583c7c033736c007cf1e4fc0cf21f80db61ca7ce7fbe6dd3c020c7446298e7a4de15c254aa422cc3f2cb58799f65c558e2cafbd1ab5b568ddfb829290227dcd8acb78291bca6b982dcc63eb1aef9faa6da3e128b157055d47eff1610b2fa326299b5f9702ac40ab8bd099e7dd095990b9a7953c5a02f774584b17fd757e21d8f059ce1ac3d0e7dabb6aaa215fdeeb07c86ceaa1b95782a039be4f70db06b66a53b436d6c51a467fc4640d5c2ee17", 0xf9}], 0x1, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20}, {&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000000bc0)="e6c9f6cf3c7839aaa53259ce02dc125df2de55683de4e4b5ee1b7659d696688ba6f34e25f29ab1f1cd0eef0e16c63325b3772cb5229911ca84f54b86450aafb4c7e378d70a14ec48b40b1cbac98588edd5529b01c7978bdd5ac1188fea62a37f96e1390fe02d60944c7c5f69468968f7812c8f04bdbb0ceffb600ecafb177943962e916e490a938be4d99dfee1c5f2806725ef46df0ae17364a9e3d5170818966b9027c4ee3d8dd5fe9000683cdf4bbed655e7aad0e5e51c50a10050f92587b3a748a718b3c9563ea52c64f9ffa4fab7938af759c699286f2e671c21336f5a", 0xdf}, {&(0x7f0000000cc0)="022dfdd34a6ad76aec9c0494639077481b834c0f9dbe75fab73e2a028045602d706186c8c950d902eb1cf9e0ae06a87010d3abe1bd2d2bc180aeaff3eb4005e4b782d16681dce89214f01f33f64eefcd0ee32dc56594ab1518f9729f8765f748e8c5d952a7e6d768e0f91a89feee42376634d1efa4b7c038365ba91ea23a", 0x7e}, {&(0x7f0000000d40)="cd501a1930b4ff135f3eba409bf97181f9fd7e370adeb12e217e44b063a07fca7685cc80c1f242b003302d19bbe69b3ba4e4ae16178952f8b799bec626288a680b", 0x41}, {&(0x7f0000000dc0)="0834b423a0", 0x5}, {&(0x7f0000000e00)="af2d90a87d5bc373f2bfbfe9e92c8b6fb99166e2739aae019e2c62a18bd6d37ec68eabd480ad4e23e52b3edfc7947aab630f0f56f4eaf623ad5337c3ec79e72525bfb040f01c899ca75199ea994faf714e836cbb7394d7211f2dbcdbcdf2a56ee8cc177d3410a9f73031e45ec804068701f0ee5f710e164b17184d0fd292bdc6ee85b5da573defac66c9cbef549214cb494ec58e9eb12bfbc3746b", 0x9b}, {&(0x7f0000000ec0)="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", 0x1000}], 0x6, &(0x7f0000002140)=[@rights={0x20, 0x1, 0x1, [r7, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa8, 0x20000000}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r2, 0x0, 0x0, 0xa9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x1, 0x30, 0x5, 0x8}, &(0x7f0000000240)=0x18) 2018/04/25 23:37:47 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2009ba4}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000418600009500000000000000000000000000000000000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x4800) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x33f, 0x252, 0xf7, 0x1, 0xfffffffffffffffa, @random="16dfef9df48f"}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/25 23:37:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x2bc, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x2bc}, 0x1}, 0x0) 2018/04/25 23:37:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:48 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) sched_yield() mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x103000, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0xb66, 0x6, 0x8, 0x1, 0x0, 0xfffffffffffffffb, 0x10000, 0x9, 0x5, 0x3, 0x469, 0x7f, 0x3, 0x7c, 0x3, 0x9, 0x2eb, 0x1000, 0x3, 0x0, 0xe0, 0x4, 0x2e4, 0x97, 0x80000001, 0x9, 0x7b, 0x2, 0x6, 0xff, 0x5, 0x4, 0x9, 0x9, 0x4, 0x6, 0x0, 0x5, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x8, 0xffffffff, 0x3, 0x100, 0x1, 0x9}, r1, 0x5, r0, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3af2) 2018/04/25 23:37:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000080)) ppoll(&(0x7f0000000040)=[{r0, 0x2141}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x6}, 0x8) 2018/04/25 23:37:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:48 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3f, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x4000800000000000, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@dev, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000200)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/04/25 23:37:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x2bc, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x2bc}, 0x1}, 0x0) 2018/04/25 23:37:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) 2018/04/25 23:37:48 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x32e, 0x200) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x200) ioctl(r1, 0xc2604110, &(0x7f0000000080)="21f770cb0c0721f6cd11cafc5156a88adeca4a561f8181b3851f23ae45f3c8e2eee8041e252a431bf135af4b8fb187e9d2f9ffffffffffffff3e2513fea216acdffbdea005") ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0xc74, 0x980, 0x8, 0x2020, 0x10001, 0xffffffffffffff00}) 2018/04/25 23:37:48 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff7fffffffaaaabaaaaaaa6b004500001c0000000000019078ac14ffaaffffffff00000000000890784409037c7c9311a9e5980044a73d9749fd75c3b12355b79094e0ee34ab77b4ba9927f03a4cdcd7c8c9fa8d9ba62887655d8edd3507eb63dced2cecc7b24ce3a35a314e047b6e6d592e927e96e119004753b004843e1a40f8b111224f1c1815b370d06fd310db52b136c5462be6dee4fa80df3d31adacb96fdb08ec41e291d34ab922c747d6129b13ba66c814d1fc56407c7937a91860a797f452add8558b9135df8c2181c0978d0a034bb237ee4317c69011"], 0x0) 2018/04/25 23:37:49 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xe59, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x9) unshare(0x20000004320002) r1 = userfaultfd(0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x10001, 0x6, &(0x7f00000004c0)=[{&(0x7f00000001c0)="d0b3f4040a526001adcbfaef785ac73e2790710a3830a2a2d4af31367cb819601afc9353fd33f2db42bc9b734fb276048430c86dc264ad281721007979b5f42974c99a9e852449089cd1fe807f38de1b9e2efb766dfe38d3046a0c93a5641cdedbd1bd17154b84dab986063005c588c4d946d1614690577beb84cc58f2558519ff9b1fe6fd732da2ac43cd0fcecd82691400d7e7ab429f", 0x97, 0x400}, {&(0x7f0000000100)="b292338a20ce3caf80bbb7ccf4e4282a4419073f0aeea2abf77cb7a35114eec5e6aa97c4f84279bad661fde142b9a79ca6863226ae1ce885bbe7b056", 0x3c, 0x4}, {&(0x7f0000000280)="856d3df67b766008046d6da9adbb38d0e91a610a6d01ed9a467dda39f10dcaefdf6a930de3db79715ed73eb0a3dca33e777ae3d8a103655cec96c837ebd12041e9ae54103aaeef3e331785d0f48760c41ede42faf554a661633cbc7ccd6edb8c0bf369ffe06d26f1909bc4125a1ed6c0ef8395b6a9bb", 0x76, 0x3}, {&(0x7f0000000300)="4d59eca7a48a97a7ef308a3d996f557698052c5990b78d98391b8d4bc5f44447820f30f046cae740362e4c0b94a251033a927b5aca1952596842b72f8aea0177696fcc3991539610e89657e171cbc72af41b3801f281c7275e97d17192427e3e2e36f27e46491172c96369d319cd9aab0251ad80f89263c2c2677750f1215321fe24731468b03b2c04126dd39be7eecd91ac57a7dcb5d94cf47af35f42ab2f16a8a6ecdda55515e99a0db68b2feb", 0xae, 0x8000}, {&(0x7f00000003c0)="4812427e0ea723631c0bff78e679cedeaaee423f51e9c86ccc2ad05ffbbfd0925c1f34019e9f747593afe933ceb7b05bb92bf446c95135558e2b96477cec62befda3313165a7b872631190f2ee89b5f48ee717ab68142c7e502b768b817c19afc2c84a9104396fcfeb0e8ff92029ede3b5c08b155e49", 0x76, 0x20}, {&(0x7f0000000440)="b8b38c4ced5f466e0b0e1b07f7640745f4689e77a370df892d0b6a3a55840efa3508c09449bb9ac1ee04702c47d3f60abf0a9713ac38515777c24743c6f30f384fa790a2ca454feda071bff0311c5148a0df90d6ef6514bb1e00ef20a3673974ec", 0x61, 0x310}], 0x0, 0x0) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x0) 2018/04/25 23:37:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x2bc, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x2bc}, 0x1}, 0x0) 2018/04/25 23:37:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:49 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000007c0)=""/218) r1 = socket(0x11, 0x100000803, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000005c0), 0x74) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getpeername$unix(r0, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x41, 0x0, 0x0, 0xffffffff}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) mq_notify(r1, &(0x7f0000000580)={0x0, 0x2c, 0x4, @thr={&(0x7f00000001c0)="7fe8db30ad1f0f3ded54f41e93", &(0x7f0000000480)="bdc2b1e1fb09b83109e530fb031e7336f30c009e6b626f932333628f94319507fa78ccdf781e5355e64b80ebb15b393ce516bd46ff882910a61c6159659c1c1c4c98bca626e4451620b112b81bc06b3fbc18f3b215ce1f0b9736f1c84e1196b9973abaf9ee0fea9e153a045d3f59c4ba2a05ce830d307f70ae61aff5fe8bab4303f8bb104ebf5064c9dec64e0e1d223bc46fdf276167ecac5068a721fc9ccd83a12e02497ff9a822cca3325f6d28e1fca7c092a7d142b7ae3d5f614ea91361aa59c985555bcc7cbd5c9bd0b4eeda9e3c4f92ac484f29156c39a592c14dbace5b8d61938d3dbe51d77ed6029f"}}) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x12c}]) 2018/04/25 23:37:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x388, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x388}, 0x1}, 0x0) 2018/04/25 23:37:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x6) 2018/04/25 23:37:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x378, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0xbc, 0x0, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x378}, 0x1}, 0x0) 2018/04/25 23:37:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x378, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x378}, 0x1}, 0x0) 2018/04/25 23:37:49 executing program 2: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) ftruncate(r2, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10003, 0x0) flock(r2, 0x5) 2018/04/25 23:37:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x6) 2018/04/25 23:37:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x10000000000000e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000001c0)) getpeername$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/25 23:37:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:50 executing program 2: unshare(0x28060400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)=0x599) 2018/04/25 23:37:50 executing program 7: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000090}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0xc8, r2, 0x200, 0x70bd27, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9b2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffff4b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x70}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x1) r3 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {0x9}, @ext}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) sendfile(r3, r0, &(0x7f0000000040), 0x80000000) 2018/04/25 23:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x378, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0xbc, 0x0, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x378}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x378, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x378}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x200000000004) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/25 23:37:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x378, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x378}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x378, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0xbc, 0x0, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x378}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:50 executing program 5: r0 = socket$inet6(0xa, 0x6, 0xb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x9, &(0x7f0000000080)=[{0x0, 0x5, 0x3, 0x80}, {0x3, 0x6, 0x8, 0x4}, {0x1000, 0x1, 0x1f, 0x240000000}, {0x1ff, 0xfffffffffffffff7, 0x1, 0x10001}, {0x7fff, 0x3, 0x7, 0x20}, {0x6, 0x80000000, 0x80000000}, {0x100000000, 0x7, 0x4e, 0x7}, {0x4, 0x1, 0x10000, 0x7ff}, {0x1, 0x50000000, 0x9, 0x8}]}, 0x10) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f0000000f80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000023c0)}}], 0x1, 0x0, &(0x7f00000025c0)) 2018/04/25 23:37:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000007, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x9, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x52, 0x100000000, 0x5, 0x8, 0x2, &(0x7f0000000000)='nr0\x00', 0x0, 0x40000000000000, 0x1c}) sendto$inet(r0, &(0x7f0000a88f88), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0xffff) 2018/04/25 23:37:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x3, 0xd7, 0x4, 0x10001, 0xfffffffffffffffe, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x63, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1, 0x8, 0xfffffffffffffff8, 0x40, 0xb1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x2}, 0x8) 2018/04/25 23:37:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x388, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x388}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x2c0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0x4, 0x8}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x2c0}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200000000000009, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x5) lseek(r0, 0x0, 0x1) 2018/04/25 23:37:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000ebffffff"]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0xfffffffffffffff9) sysfs$3(0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xffffffff}, 0x1) 2018/04/25 23:37:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x380, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x380}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x80, 0x12b1fe) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0xd4, r2, 0x108, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe11}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x23}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x46b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x20044000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) 2018/04/25 23:37:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x270, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0x4, 0x8}, @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x270}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x2c4, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x2c4}, 0x1}, 0x0) 2018/04/25 23:37:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/4096) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000001140)=0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x9, 0x5947}) 2018/04/25 23:37:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) [ 103.123850] nla_parse: 62 callbacks suppressed [ 103.123869] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. [ 103.137284] netlink: 672 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 23:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x254, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0x4, 0x8}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x254}, 0x1}, 0x0) 2018/04/25 23:37:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x0) 2018/04/25 23:37:51 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000005c0)={0x3, 0x0, 0xb}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000580)="6263736639dc119bdede3fa500") accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad2572e78c84322a7b0ff5eb48c602d7f3be72f0fd2d40b259b129f75c59125c6d0e6d660a2ea109a92bdcbdf2bc5aa2ccd7dd345ec12a2d94d6116d515ec6dfce411cd1116fa2cc0751a8f40e7"], 0x1}, 0x1}, 0x0) gettid() getresuid(&(0x7f00000002c0), &(0x7f0000000500), &(0x7f0000000540)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/25 23:37:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x274, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x274}, 0x1}, 0x0) 2018/04/25 23:37:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x388, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x388}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x3a0, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x3a0}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x398, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x398}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) [ 103.342926] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. [ 103.351692] netlink: 672 bytes leftover after parsing attributes in process `syz-executor1'. [ 103.360825] netlink: 600 bytes leftover after parsing attributes in process `syz-executor4'. [ 103.369690] netlink: 600 bytes leftover after parsing attributes in process `syz-executor4'. [ 103.379521] netlink: 892 bytes leftover after parsing attributes in process `syz-executor5'. [ 103.388420] netlink: 892 bytes leftover after parsing attributes in process `syz-executor5'. [ 103.400750] netlink: 136 bytes leftover after parsing attributes in process `syz-executor0'. [ 103.409537] netlink: 136 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 23:37:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x388, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x388}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) [ 103.533973] random: crng init done 2018/04/25 23:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x254, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0x4, 0x8}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x254}, 0x1}, 0x0) 2018/04/25 23:37:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:51 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/25 23:37:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x274, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x274}, 0x1}, 0x0) 2018/04/25 23:37:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500703e7b4d210ab24493e31dd77de39efedf2d8e791676bd871b3a51aa0cffdc82888f36221ba6d7b4a1dd7ffd6d293c44b41453cc7f8201cd2795b0869d9935083dd60e4724870d94b087dab269596e07cf81383c1244e18110eaf049aad4debf55e5c4b5157f5999d2e709375038b3f563fca652e7cfed6b") ioctl$fiemap(r0, 0x401c5820, &(0x7f0000000100)=ANY=[@ANYBLOB="fcffffffffffffff0000000000000000000000000000270000000000000000000c2bba4065be65eba50a58187ba6ea4b0552cc64bd6fb861a9ca5d71f0eabc26cc0179b3fd0519701ab9de81927b"]) 2018/04/25 23:37:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x388, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x388}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0xa8, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0x4, 0x8}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0xa8}, 0x1}, 0x0) 2018/04/25 23:37:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x258, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x258}, 0x1}, 0x0) 2018/04/25 23:37:52 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0xfffffe7c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x101, 0x2, [0xcf, 0x0]}, &(0x7f0000000140)=0xc) sendfile(r0, r0, &(0x7f0000000240), 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x80000001}, &(0x7f0000000200)=0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/25 23:37:52 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x8000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/50) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x41007c) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x1000, &(0x7f0000000340)=""/4096}) r2 = socket$inet(0x2, 0x2000000000003, 0x4) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x156, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0x2f1}}], 0x2, 0x0) 2018/04/25 23:37:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) 2018/04/25 23:37:52 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000005c0)={0x3, 0x0, 0xb}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000580)="6263736639dc119bdede3fa500") accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad2572e78c84322a7b0ff5eb48c602d7f3be72f0fd2d40b259b129f75c59125c6d0e6d660a2ea109a92bdcbdf2bc5aa2ccd7dd345ec12a2d94d6116d515ec6dfce411cd1116fa2cc0751a8f40e7"], 0x1}, 0x1}, 0x0) gettid() getresuid(&(0x7f00000002c0), &(0x7f0000000500), &(0x7f0000000540)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/25 23:37:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x8, 0x0, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x10, 0x23, @str='/dev/dsp#\x00'}, @typed={0x8, 0x3, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x3}) 2018/04/25 23:37:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0xac, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/dsp#\x00'}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0xac}, 0x1}, 0x0) 2018/04/25 23:37:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x20, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @nested={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/25 23:37:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x390, 0x1e, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x73, @pid}, @typed={0x10, 0x15, @str='/dev/dsp#\x00'}, @typed={0x8, 0x0, @str='\x00'}, @nested={0xbc, 0x8, [@generic="466883e82aab751feef670c85e5a40e6cd8a041c6f7ffe149d58a3e5441d15e16ef5f5a7131dc8bd2c1a8fa3359f8925c33ce05a9938eec78f8b315db15f396ac93d01acc90a19e79086d079d5087a9570bb7aa13f9724817aa62f7dee24cdc4cbb87fbea9d037ac842e448f8997609f299b494040883b26b4f2b25f1b5d149585eebf638332c26ab6befa309188c2c065b54ebee226b71c3d2ce0af1848b82464ac1e18b8576a7b75b690c2f80e5ec1c6bd03d7f191"]}, @generic="03502b859047aab4c2c78c05dde645a9727d1848b437056fd64bccbe88a0010e70f1978932412e5439fb0f73a173a14772b4ca79ca9588f7e31722a8ed51d802b2a4895113beff9d90b770faf1", @nested={0x1c, 0x21, [@generic="9841038d154cc0842f08f4dd334cf4c84857e40fde04"]}, @nested={0x1ac, 0x2f, [@generic="b0b2bdf0515c9a93fb13b3c2daf489ef4b2462d988eb3f66ea5ca2ff03b5d3e954ca82b6f41f157b36b29ad558c88028ceb18fc76ac3c18119babf0969", @generic="18790ff23de96181b16e5c9b3acb80899bd10dfe6108ec8732bd8b30a52046cb40907a32c285f5c950aa0be42eb89bca827e2ce7569f6071d1ab2da8e8cfdbec6fa3058a0635578edffb6ce1ff53da60275d9ff1be793166df2f56cf856d70d24299ef847b92df0993144a366b8c0a3b650ac0aae7b1b6e21270a221e9a11db6aaf132dcdc297d14907fee73af191fa2ab58cd3ded3ba7142a66b8a58446c31425693cd6a07bb7ee7678f4b8a44d3bfcfafe941bc3c278a4b4", @typed={0x8, 0x31, @pid}, @typed={0x8, 0x44, @u32=0xffff}, @typed={0x8, 0x26, @u32=0xfff}, @generic="ce6d45cdaa78d5c2dfc592e0113505e2053ace095557dc1d807297d4e580a530760e62d22632ee20d4a71c4591c70e24bd92c8f6d428930f14cd2fbf5d9a72b5c5336a543abf08d652110a503b3c1a6585ca4b4b7b523a1671b2fb1b0c24632c2a516ad678207b5f1bb4328e2167d5812a293bac6a3b798e52d9bdbb4fd30eb6559e92d90247", @typed={0x8, 0x1f, @u32=0xfff}, @typed={0xc, 0x5d, @u64=0x1}]}, @generic="5b78541c936d3ab42aeb3aea43d29456df041f056ca5fb8452ce34e55bd6f2f2bd836b8b6c87a281848bd78026c4c145b241444e496deb951e4e05f1cdddb049abc2c1503fb1e78c955d6bec6f8fae4137d98786a6b92579a59e9a08d09febc1b29a841cba4d663377375ffe5a4de50686d0388e228264f49bd4ef6851d7ce8226ee6535e0ec69f1"]}, 0x390}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) 2018/04/25 23:37:52 executing program 7: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000005c0)={0x3, 0x0, 0xb}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000580)="6263736639dc119bdede3fa500") accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad2572e78c84322a7b0ff5eb48c602d7f3be72f0fd2d40b259b129f75c59125c6d0e6d660a2ea109a92bdcbdf2bc5aa2ccd7dd345ec12a2d94d6116d515ec6dfce411cd1116fa2cc0751a8f40e7"], 0x1}, 0x1}, 0x0) gettid() getresuid(&(0x7f00000002c0), &(0x7f0000000500), &(0x7f0000000540)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/25 23:37:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) [ 104.762672] ================================================================== [ 104.770104] BUG: KMSAN: uninit-value in neigh_dump_info+0x1a15/0x2250 [ 104.776698] CPU: 1 PID: 8189 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 104.783539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.792893] Call Trace: [ 104.795507] dump_stack+0x185/0x1d0 [ 104.799158] ? neigh_dump_info+0x1a15/0x2250 [ 104.803573] kmsan_report+0x142/0x240 [ 104.807385] __msan_warning_32+0x6c/0xb0 [ 104.811466] neigh_dump_info+0x1a15/0x2250 [ 104.815743] ? neigh_delete+0x980/0x980 [ 104.819723] netlink_dump+0x9b0/0x1540 [ 104.823632] __netlink_dump_start+0x1167/0x12a0 [ 104.828323] rtnetlink_rcv_msg+0x1435/0x1560 [ 104.832747] ? neigh_delete+0x980/0x980 [ 104.836733] ? neigh_delete+0x980/0x980 [ 104.840710] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.845381] ? _raw_spin_unlock_bh+0x57/0x70 [ 104.849807] ? __local_bh_enable_ip+0x3b/0x140 [ 104.854399] ? _raw_spin_unlock_bh+0x57/0x70 [ 104.858825] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.863673] ? kmsan_set_origin+0x9e/0x160 [ 104.867922] netlink_rcv_skb+0x378/0x600 [ 104.871991] ? rtnetlink_bind+0x120/0x120 [ 104.876152] rtnetlink_rcv+0x50/0x60 [ 104.879879] netlink_unicast+0x166b/0x1740 [ 104.884133] ? rtnetlink_net_exit+0xa0/0xa0 [ 104.888471] netlink_sendmsg+0x1048/0x1310 [ 104.892723] ? netlink_getsockopt+0xc80/0xc80 [ 104.897229] ___sys_sendmsg+0xec0/0x1310 [ 104.901307] ? __fdget+0x4e/0x60 [ 104.904687] ? __fget_light+0x56/0x710 [ 104.908579] ? __fdget+0x4e/0x60 [ 104.911956] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.917326] ? __fget_light+0x6b9/0x710 [ 104.921323] SYSC_sendmsg+0x2a3/0x3d0 [ 104.925143] SyS_sendmsg+0x54/0x80 [ 104.928680] do_syscall_64+0x309/0x430 [ 104.932574] ? ___sys_sendmsg+0x1310/0x1310 [ 104.936913] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.942105] RIP: 0033:0x455389 [ 104.945294] RSP: 002b:00007fef58b32c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.953007] RAX: ffffffffffffffda RBX: 00007fef58b336d4 RCX: 0000000000455389 [ 104.960279] RDX: 0000000000000000 RSI: 0000000020005000 RDI: 0000000000000013 [ 104.967553] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.974842] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 104.982121] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 104.989400] [ 104.991025] Uninit was created at: [ 104.994578] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 104.999698] kmsan_kmalloc+0x94/0x100 [ 105.003516] kmsan_slab_alloc+0x11/0x20 [ 105.007499] __kmalloc_node_track_caller+0xaed/0x11c0 [ 105.012694] __alloc_skb+0x2cf/0x9f0 [ 105.016416] netlink_sendmsg+0x9a6/0x1310 [ 105.020568] ___sys_sendmsg+0xec0/0x1310 [ 105.024641] SYSC_sendmsg+0x2a3/0x3d0 [ 105.028446] SyS_sendmsg+0x54/0x80 [ 105.031991] do_syscall_64+0x309/0x430 [ 105.035888] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.041069] ================================================================== [ 105.048425] Disabling lock debugging due to kernel taint [ 105.053874] Kernel panic - not syncing: panic_on_warn set ... [ 105.053874] [ 105.061256] CPU: 1 PID: 8189 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 [ 105.069403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.078762] Call Trace: [ 105.081377] dump_stack+0x185/0x1d0 [ 105.085024] panic+0x39d/0x940 [ 105.088249] ? neigh_dump_info+0x1a15/0x2250 [ 105.092667] kmsan_report+0x238/0x240 [ 105.096479] __msan_warning_32+0x6c/0xb0 [ 105.100554] neigh_dump_info+0x1a15/0x2250 [ 105.104820] ? neigh_delete+0x980/0x980 [ 105.108795] netlink_dump+0x9b0/0x1540 [ 105.112671] __netlink_dump_start+0x1167/0x12a0 [ 105.117332] rtnetlink_rcv_msg+0x1435/0x1560 [ 105.121772] ? neigh_delete+0x980/0x980 [ 105.125733] ? neigh_delete+0x980/0x980 [ 105.129694] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.134353] ? _raw_spin_unlock_bh+0x57/0x70 [ 105.138763] ? __local_bh_enable_ip+0x3b/0x140 [ 105.143437] ? _raw_spin_unlock_bh+0x57/0x70 [ 105.147836] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.152673] ? kmsan_set_origin+0x9e/0x160 [ 105.156912] netlink_rcv_skb+0x378/0x600 [ 105.160973] ? rtnetlink_bind+0x120/0x120 [ 105.165123] rtnetlink_rcv+0x50/0x60 [ 105.168831] netlink_unicast+0x166b/0x1740 [ 105.173068] ? rtnetlink_net_exit+0xa0/0xa0 [ 105.177385] netlink_sendmsg+0x1048/0x1310 [ 105.181631] ? netlink_getsockopt+0xc80/0xc80 [ 105.186132] ___sys_sendmsg+0xec0/0x1310 [ 105.190212] ? __fdget+0x4e/0x60 [ 105.193583] ? __fget_light+0x56/0x710 [ 105.197471] ? __fdget+0x4e/0x60 [ 105.200839] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.206193] ? __fget_light+0x6b9/0x710 [ 105.210171] SYSC_sendmsg+0x2a3/0x3d0 [ 105.213979] SyS_sendmsg+0x54/0x80 [ 105.217507] do_syscall_64+0x309/0x430 [ 105.221391] ? ___sys_sendmsg+0x1310/0x1310 [ 105.225724] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.230905] RIP: 0033:0x455389 [ 105.234092] RSP: 002b:00007fef58b32c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 105.241807] RAX: ffffffffffffffda RBX: 00007fef58b336d4 RCX: 0000000000455389 [ 105.249064] RDX: 0000000000000000 RSI: 0000000020005000 RDI: 0000000000000013 [ 105.256321] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.263586] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 105.270853] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 105.278627] Dumping ftrace buffer: [ 105.282162] (ftrace buffer empty) [ 105.285852] Kernel Offset: disabled [ 105.289459] Rebooting in 86400 seconds..