80)="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", 0x137, 0x0) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x300) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x3, 0x30}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x8, 0x30}, 0xc) 2018/04/12 18:47:57 executing program 2: rt_sigaction(0x20000000000007, &(0x7f0000000000)={0x20a4d70a, {0xffffffffffffc128}}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='net/ipx\x00') 2018/04/12 18:47:58 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b3943425d00158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:47:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001400090700000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000100fe8000000000bf355c4f4d9378000000000000000000aa14000600faffffff08000d00ff01000044030000c23090c3a3f2b1"], 0x40}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd0, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/04/12 18:47:58 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x5) 2018/04/12 18:47:58 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000140)) timer_delete(r1) r3 = socket$netlink(0x10, 0x3, 0x1) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) tee(r3, r4, 0x8000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) prctl$void(0x23) ptrace$setsig(0x4203, r0, 0x20, &(0x7f00000000c0)={0x8, 0x0, 0x1, 0x40101}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getpeername$inet6(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x23) 2018/04/12 18:47:58 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)="2f70726f632f7379732f6e657414697076742f76732f6e5126e8a6636d705f73656e13008af5116df3c52b4b429753ce3200bc5ecea67b36514d641884681ff20e3709477515b6", 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) [ 913.534688] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 913.544820] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/12 18:48:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0203000313000000000000000000000a00000000000000000008000000ff0000000a00000012000000fe80000000000000000010000000004377000000001b0000020001b3efdeef8139d61aefcfe5cf00000000000000020c0000000005000500000000000a00400000000c80000000000000000001000000000000000000000000000000000000000000000000"], 0x98}, 0x1}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/100, 0x64}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/4, 0x4}], 0x4, 0x0) 2018/04/12 18:48:00 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000040)=""/51, 0x33, 0x10000, &(0x7f0000000080)={0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000140)={0xc9}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/04/12 18:48:00 executing program 0: r0 = socket$inet(0x10, 0x806, 0x765a) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/04/12 18:48:00 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x2) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f00000002c0)={0x8, 0xd2, 0x91bd, 0x8, 0x5, 0x401, 0xc2, 0xfff, 0x4ec, 0x200, 0x7}) 2018/04/12 18:48:00 executing program 2: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b3943425d00158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:00 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57", 0x25}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:00 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x7, 0x3f, 0x3f, 'queue0\x00', 0x81}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x21ffff, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000040)={0x40000000000}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7, 0x4) 2018/04/12 18:48:00 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0x3, 0x2, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) connect$packet(r1, &(0x7f00000004c0)={0x11, 0x17, r2, 0x1, 0x2, 0x6, @random="96c6774b3598"}, 0x14) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/snd/timer\x00', 0x0) r3 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="643354de187179fad2600244012aeff709d050db15cd747e42a3f3d5744d28ad53c4bed70768ce97c214a710201875a7843a6e7b3231d342d317bb65b0e056a8b75c4529972a79af25cd30780dcbe09561d5fe12df80ea77a67172", 0x5b, 0xfffffffffffffffb) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TIOCCONS(r5, 0x541d) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x7fff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000380)={r6, 0x30b9, 0x6}, 0x8) r7 = open(&(0x7f00000003c0)='./file0\x00', 0x280000, 0x113) syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x0) write$selinux_context(r7, &(0x7f0000000400)='system_u:object_r:systemd_logger_exec_t:s0\x00', 0x2b) r8 = add_key(&(0x7f0000000080)="737942e5616c6c657208", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xb4, r3) keyctl$assume_authority(0x10, r8) keyctl$negate(0xd, r3, 0x0, r3) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000540)="247e099c57e86d7236db22f5715c38") 2018/04/12 18:48:00 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') mkdirat$cgroup(r0, &(0x7f00000002c0)='syz1\x00', 0x1ff) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000300)={0xba, 0x3, 0xad, 0x3eda}, 0x6) 2018/04/12 18:48:00 executing program 0: r0 = socket$inet(0x10, 0x2, 0x18a7) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f00000002c0)=0x78) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4002, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x400) r2 = socket(0xc, 0x1, 0x3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0xfffffffffffffe70}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)) 2018/04/12 18:48:00 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x80, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x80080) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000007c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000840)=0x0) r7 = getuid() stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/status\x00', 0x0, 0x0) r14 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000c80)='net/llc\x00') r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/hwrng\x00', 0x44080, 0x0) r16 = socket$unix(0x1, 0x1, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = inotify_init() r19 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r20 = socket$unix(0x1, 0x4005, 0x0) r21 = eventfd(0x7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000d80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000ec0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) sendmsg$netlink(r0, &(0x7f0000000f80)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x600}, 0xc, &(0x7f0000000800)=[{&(0x7f0000000280)={0xbc, 0x100001e, 0x301, 0x70bd27, 0x25dfdbfc, "", [@nested={0xac, 0x1e, [@generic="d84cfaa9e7898e7fc8bf8ccc3381c05406e93b44ba438491f0878993596d90c6a8c71c0b8a8242a4740c08e045ade5d4d7c2bcb54c9466cf1b1bb75001f4d42fad67fc7ceb47361d552e80cc94c1753c50bc908802bc252fd550704433aea0589cf584adff09d3ca0cced217dea9431f37f1aff24e6ed10c03a5c4c14aef0de5e483a0aa6296a5e598f1", @typed={0x8, 0x65, @fd=r1}, @typed={0x14, 0xb, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xbc}, {&(0x7f00000004c0)={0x1ac, 0x2e, 0x0, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x6a, @u32}, @generic="f6e4d951c77af130f51b26eb742ba8f306011b6ac60fb149e65d0c49fe132c45c8b259903204308c36dc789362f929b38a61e00d3e442601fd46cabdd86c27d4a0da30b07d0a3dbbfd0a589039a1528f59c045e22df6e4773b559ccd03f32519e4f409e488fd933459819df5eed74de76045d83939de565b64f65f986e9043e34b4f696b272660fb843cc7494cd7e808", @typed={0x8, 0x7e, @uid=r2}, @nested={0xfc, 0x3e, [@typed={0x8, 0x14, @pid=r3}, @typed={0x4, 0x7e}, @typed={0xb0, 0x4a, @binary="6bf4fd91f7c7fee2b1951769b5750b097fffbd4c441fc5970546800ae344ee414f1c2f63db7516540725395884d543028175e762276ae69fdb67f865193cf5b679f3b219cc7e1dc18ede3b27db6aafb4fe32d7ed6f25e0d1eed2a93a9046505c01741715e6f6f3500ca99abc8f75d1274fc67d3d6bf35ec9a60452b692b2a050b31155c690958abeac0a862fc54ff661adb543fef24cb00f5c8d7327c92bb3065bff6ffd3ec725c796650e"}, @generic="4259415619d162130ef5375aa721508b26028d071b6d997f5c4340fd2d00402954dc791ff5062ce6748481e4b227437b88ff3fc2e971bdcea44da78a"]}]}, 0x1ac}, {&(0x7f0000002940)={0x13c4, 0x1e, 0x100, 0x70bd29, 0x25dfdbfd, "", [@generic="02ca840b", @nested={0x274, 0x2b, [@typed={0xc, 0x8e, @u64=0x1}, @generic="8e5847c48a5950368eefc7c78fecb1b2d44873668339f6c435c624a3f237e62c7730b3ecc3ebc30289c3aa5079cfbf180e966949f6899cbd6659b1fa6e22eea09f832c77191f9da01ee708c8011d211375f25cf7146c1a351111269774f06e57742145452644973447d2b99d15", @typed={0x8, 0x4a, @u32=0x2}, @typed={0x4, 0x56}, @generic="bf15ff84b3f95e1fd5630bbd660c57b0fa1ac6682bbaac92c38c007516a52ba81b5fa3e097742ddf618a3924746855ddf657cf9f38d9fb35cbfc8115190ba9e17176", @typed={0x8, 0x8c, @uid=r4}, @generic="cd84da6656ef9a3edd100bfe8cc372440597ef14c4eb1cf26f39d7a536d53cfee220cb76dc1008bb2017ee9d4d5940fc8bea1f2f501c4ce6d848eca9290a0bcd92834c4dd5844c09a80fc471829956990dc2b8", @generic="cd500fd5954cfa8ba00673dc64bb7a6ddf3ae4be49c47d60a0a78362d649171e4c84eeea08b1fe39a573b9e7542818ead8d17edf08e4208d3cfc4e84c77017082d75d2dae46e8e2e09852ed73c8697274cc76b30911cccb4bcc7abf0549fc089179a99f0526fe20da67af68128", @generic="43a597ad0a5b6990522ba957ccf8cf71f9a6280ab89d0e94bf543ab74c3ea30d129e2b26ab44288af43ce2365ce7cc75468ae711dc5d9d43390ecb65f494db89d6f9b933f4b11d24f183a458aadcf45e0a07d75c6d4e3e89f173842eebcb8ee3e0231e56ae5b271b8764425ea8cbb69ef97978eebb3b45d81efcd78dae4c13c4f1e23952ea0faa815252e0af8d64ff0bd3875bfaf8c8744d1e61c8b4f132ae276b9eac146c66468ac9fb8e5f431fb748db6e922c83d31ece962e974b2a6536c8d021cd62508beaf5fedb39de8b4660ff164f0231cbccd0e490c5bff9d54040d621"]}, @nested={0x1100, 0x20, [@generic="d2aaa985c7eb4b97a8ab3c6955dbafb3b955bce29d8c8cf6e766dbfd42b78b1c189dc8b839b7c7dcf2309f01c59afe62f5e2742b76546ed509086b6ce82ce20c5141b47d081d4f76048d58b5a49e4025f672e7512840e907e740695ba945657b600f5a44b490a54cf780b1933a96af4c74097fd4f57e35b7bef78763fe59c86225439a2d1cba1e5322abdc3c34930d23cf1fa2434843310ef6996642be47ae1227e1083a1b11c8f538b35a0cd520d6ba15e4539a49b19866f8848ce79123f9b7c8b51ecb1adbd883b9a33c8288ac1b5ad62030bf04fb8581cad12d5fca2119b6", @typed={0xc, 0x1d, @u64=0x2}, @typed={0x8, 0x2f, @str='dev '}, @typed={0x8, 0x71, @pid=r5}, @generic="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"]}, @generic="da2ff508091e1e14188e2023b5131ea234dc5ec9890615a051f13a93be6cacc41210", @generic="5e85031edd657f12a76df769243a4c5b2be0a9f8fab935396e"]}, 0x13c4}], 0x3, &(0x7f0000000b80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="20000000000000e1c8123366bca46994b557a9a0bae800d51900", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x1}, 0x80) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r26 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r16, 0xffff) clock_gettime(0x0, &(0x7f0000000140)) utimensat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {0x0, 0x2710}}, 0x0) write(r26, &(0x7f0000002000)='v', 0x1) sendfile(r26, r26, &(0x7f0000001000), 0xffff) getpgid(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r26, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00006fcff0)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x3f}) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)) 2018/04/12 18:48:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x7) socketpair(0xa, 0x80000, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r3, 0x0, 0x70bd2d, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x80) setresuid(0x0, r1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/211, 0xd3, 0x40000140, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x3, {0xa, 0x4e20, 0x5, @empty, 0x3}}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000380)={{0x5, 0x401}, {0x10001, 0xd4}, 0x8, 0x1, 0x8}) 2018/04/12 18:48:00 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0x0, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d0000010000000900000000000000ff02000000000000000000000000000100000000000000000021000000000000000000000000004a72c343e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000a80)=ANY=[@ANYBLOB="c4979235a00739e998666bbc2cd085c7727b32b4c0618465158f9b1fc414eaa33c552235a49fe111da951b52bbcee8ca43be6f20d2247f8c6c8c4e03c9482466f4e0bb71f0fe586347b37dd49b9e7008521078df63a1eeba532be21eea9a9ab0b7ce1efd4b3c1de129f79b5988a25fb9ea53f3c50e744a8d58b0cb1aee0ce22c87c6ca23816b"], 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@loopback, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000700)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x5, 0x4, 0x100, 0x2, 0x40c30188, r4}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000007c0)={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"\x00'}, 0x28) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) mq_unlink(&(0x7f0000000780)='keyring]ppp1>\x00') keyctl$read(0xb, r5, &(0x7f00000006c0)=""/18, 0x12) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000005c0)=0x51, 0x4) r6 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r6, &(0x7f0000000900)="72a2cb83000000805745245d7c6fc8875594a2957de1bbce3b0e49cafb4a5c831db852f189da42cb03", 0x29, r5) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000800)={{0x7f, 0x3}, 'port1\x00', 0x48, 0x40000, 0xc9, 0x2, 0x8, 0x0, 0x0, 0x0, 0x7}) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/12 18:48:00 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x45d) read(r0, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/12 18:48:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$inet(0x2, 0x5, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) rt_sigtimedwait(&(0x7f0000000640)={0x200}, &(0x7f0000000680), &(0x7f00000006c0)={0x77359400}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) pread64(r2, &(0x7f0000000200)=""/192, 0xc0, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r4, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname(r6, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) sendmmsg(r5, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000500)=ANY=[@ANYRES16=r2, @ANYRES16=r5, @ANYBLOB="50ecb903e4e165ab949c95f5a2b5bce2dead03599b13695bc9945a83ecf904adc07b359f3c5991fb01ec465b348ae543c90b8e9cdb45d1fd9d4655df311c0e72bd89b39f3ec5eb6fdcb3029366eca3779c6b33f542862138d9e430226c67", @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYPTR64, @ANYBLOB="15c54fc7b6b155fda62fce8d448b9ac3b1382ed986c922855305f8a26442f7237ea174ea794249d918f0d95a3673127d5c6b537db76cb50201351e4b5c6f915b1d6f7387d4625dd256ad45a4065b815f7f2c5d37b71e893b7629590a0206d5b293fea2dd49f846dfdab8a23bb57e8efaa38d3e22bada5fe0a63b60b1b17e1f7f8c5f89064e", @ANYPTR64, @ANYBLOB="4885db80b9d59891a284baec8b1567bc111470b17102f858b01646238751afffbfc498a7d20d3ce353d3ecdb8fdeb13e6293d09a890babc043c37724c0cd4e05a7b609d637323c54f772229d29d0cec93ab38bad69ca324077bad56cfee05306fafd3d3395ebe99ff42bea307b91174b", @ANYPTR, @ANYRES64=r1, @ANYPTR64], @ANYBLOB="010b22c172ee788edad280e915d80b046476afce90efa6dc09d02a0ec5c7afb512c6f01ba9bd32ce221bc1926fb083697ae62a9b6fba98f0fdea5eb2f47c6a5c0e78206acab8e04976b7a4d2e27b0c971b3a43d0440e9f265a3af873ec52f837736070f17fb95bd60116f9319c9bf9c6b76a7cbafcad1398edeef72716393078e49c702bd4040a950b402abfbf55d2f1a82067d0fc32a2db4b08dc627f6dab3f81e473cb7deaa39df9971ce017caa1f457667ddf43a41d3a1ca4da11f022fb00f93ef728a88a30d2fa7f30386be56f25e9cf0a48a2681aa4ffd867ffc2fc047d4d8c3f7070ae967ba42d083d91906374d850df45ff9a979233d64ba8cb7ea22e43cc8ffb72143acf818b4b04d11118d4d93d65b4bd74dabeea0f5c652cdee39aa13fbb80cc2e35fbbb3bed398082516355508bdc8a857034618908650a0b1bb65ebc6d4cd4489fc9136951e1063a7239aa5d6b91a7acac41d0fbcc6a21aa31beec19e0729ed1522bc01eec30a2c6d9c259f8b376ea221e9ece25959ba587143c0f91836d9457e487aa6a4b627a93f19d2ee79da64a20607a27675d9a32472a344f7b761516a038fd5daa8709c0b625c9c8bc5a9c2488ecaa72ac2a1b82f514993a364036817f599cc91648675013dcd55fdae432885a3baef1790b90c1713434b1d32a7b9027449a5dd470f9a146b7f00962f3fc82851e48eda72560eda7d787fb2a00df05c4323f6440132ffb9f6a7dbd227dcd5d06e5d5588d370c4795883d94a78c6a5b737eb0f61c4bb05d9e0180c3710e85bb7fbae265866d2db03b57be6236a391d788c3a4ca4d72a75935f54b32f0d3b8f149463e1b148ea27ea5747445cc1fde7f1f3b861350e5e2422daf95349ce7716144ad5cfceb2cb1f8527ceb884a145d331cf140b98fb7044b28f08e23392df2272c48e272091d40dfe4f0ff154f52685f2a69d731cc3940153ede466f924bba23b5c79338551e735cb9ed982939add956805feec16cdec6b67cbbcc04b7f03ce49517468bc03d5ea1818cc172d005b93693ef46ee1c38cbe69463dc5418a426ad33038fa23a37ef674c8638d57c2d71e6262218e00a873c2a8e9b2fed7909438323fe4fe33f520451f6a064bcb44a25578dd8df5489c5a2f1b7ba710c9fef2fd275177d885d1b0dad611c4e0d03e17e3452fb5f0f6dc3febe14af300e427ca32c6e1af67a15f53e25fb633917c1eb45cd2c18c7ca67195fb396794db2aa80dc5359de259670b612c026c750d5ef1db39f96406997e924ad334ab5d13b14269fe2a45152c9c2f5c11066df4f4a9086013bc7f65b4bc3ea237a521e9a5d80e0f9140b6c3ad3fe365beb47fccb5f4f05e98c75e187b22486c139357b4791ddaf97fb751e2d135608834dcab8ca5d88258594c81dc2b1d622b8f1921ebba9107750d9970e16ae4bb66b1210c9b257cb2dbac7e630603a2943f8a68c164ff42f1952f9d3d194c50a250a323e28d6652daf8bc2dcbfc7652ba7a2172ecc003ea1e7d380933bca596019871426eb6b45371b8056160f7552f957bd54645226b100006403529be80634cdb1a6969bab5b0e2182675fad7f378d44f1dd9079205b958f494bb2017155017361f53cd30ef53e14dc50d109d542e12114b1c2a78bc2e475d8325a79a5ef0517d5e98b081708dfa5fe27a5491ba03c694ef605b2113f1d48784a81051270da6669c8eec663677d5e5f194f92808bb8e079889bdd306746c1662e3ad1dd72dfd67f13b5210491a53ae3b4ecb6d8bdcb5b54ac3e59db048a7a4cb1dcaa8fcbcf16019de292330bfb78d67a436f40e2e78ccca9f1573845a28650708e7a69b5589da0b194253f88a20970d259c19201a3d1db86ed0b2d8e566a9321da234a87a38a4823a4ef3ed1445b1d676fda29e6922bff1b77034084ea5dc8b35aa6b2af89e9be0ada9c27a3de71e68a266b7bf28e71f83f42c689246452a4a566ae91be899296e87df436d5a6bbe7d6249255fb1aa46518afaee0aee46de751674f92335eefce76cd10b48ea463a92b2eb98812b204d6e999bc175a8482d26c429cc431967a8f4a5a3ecad32b6315a46349d079893a1aff423c780de85ab2b9f87528f142caa19f4fecb32084fa61fd6ea369c7978d0ac9c9875c18b8451c87053f809ab28d6bbb8c8ea46b8a8cb513a838f652b6f29053bb7cefb3ebf58ce2e77e423e19437813a6bcb6884a8c12c652162c8e3c1ad7d52ddbb71c383a05e6f086d5e909271fa63fb868b5b3dbfe5c3e9cd420aa5c7cdb4260994f489435b5758688759dfd3e10e52a5a0bb2a425afe4bae0dcf3828f4b20299157bd316bba5bbb31851798a33768182bb6d4f01581652e14bd652ca9c4b47e33d8bc793b7a12efebb514a2b88c041bf317c964c4fe61dca18c8a1b4332c9f4c2b48f0867fcc616bfbde063aa6d854417267b06ea321ac1d3527688581fc47b9a5f6274afc8a5d59fd2edea2f56d25031b622c4aa84c2cdb70912567b6346daae97965d2dbb7613936edf6c7696d2e08f3cbeb66cc2d021e0bc030184716d9ecdc2b302d73719baa8d0b91fbb7f191fe36c124b0fdc746809fb1f92cc13f1d724fd49b1ba4d9730890c64bb2d8cf6316d5c571beef29cc843a1445dd35dff1abcf330008dda07cd67a437acf95e6d756b95c71f0f7924b569700269a62f671d6ffd910315b3294d703979933323705fb234602d03c47ceebcd457f31f914296a782206811efa4afb5b847ae504eb4f34f7733dae0ab553cd57de114be308f45a0de7591171fa4138c2b7549251dcff197a02675938d6841094d2fd9a3ec330e697c7920ab50e0ac805ce40c70d614fb50401b494bd45afbd0b9765303df05b3fe16240a1612d3550016f8e0cc4974fa6953fa40885b74ff264673b6561052ea3b13bf9123ae5e94527736934bdfb03871f925c9a73b81ea34320ad31efdbb922dccc6c40407529d594bc5c1321b00a4f8a9f7aaae29f100f720996e84f614534a25a174a3f4321c62f52fb0185feba3854680e6143512fd201e96c7ffb5da5d29578a5401f7f767f482b47a7d4dec1ea6ba8aa4c967c956dbac53506861ff277cea6e6613f44b52d7c6fc76995e49ab4c5a5e1fc54f8c79d06014c38992ae4d42970c69905631deb1727b1f25a35ae95052839a41fbda85ef7fad05944547614854d29230ef4899c721e6d3100c055fc53e6c8fa1107ef569e6898ed0245447d30dba56c45ec346b0e55b2fdf08fbf9cac77ae90977ee75e18b323c13953d36aff85b613c4f7134bd06aa1d23db556a11b619a9c33e7031e7c8ff8eb3105a4a97d46ed5914c1020bc211c3a2af14eed4950907148c7d50aa76ca2412478f6ae3b8e062465253c846fd78c0f0457d7a38f08dc0e36741512d866f6b32186feb9653949571e2ef0bbced93d524619d5bec93ca29a31765f01621415808e6e24111bef6b45f261985262406881dd5f936c84d4065d58b0bc8ef31b24cfd49878059e7c5becf9cc1cf41d070c0e22f70719e209b71ce2b50b9b4eb4dc224f8dc0cae7e255984d6b494abe6913e12805a5f995a982d557acdd046e1e14066452a3ade1e6a77e7f45c034adb094d9dc8517a3bf07e89a021a9a98c492f91a5f6e4d9bd73f599208ad8b7ba157d4575ae386d5d7d56eefefa5907b81ece04d0a57eabee78ad7c5faa4eaf08ecbd56f64c70bab8ab31ebaa9ec48e0da33751f1930a44d036d5aa7831c1dd620a04d6f8b9973600136ce8f7fda2563cbe28de320574112b74e9900bd9409688a0ffa4293d1be6fb38b03f0939f1824edd8ad5c5002ac028a9000a7a28313b94d28d5479c8e121dba129a1a6ee3628f73fcafec77f1b3dd922648a9518acc1f8423cb3c2fc03cfe4c1f636f210cc93d12b4cf0cc4fc5431716d5eb913da1c001e032f596f3cab668571861f0017c125f711b97b43282d22e4040f96c9a2feb4cb6a95ad64adfdef0840056ccd0bbf9195c2741e6b8bd2593bcb7079f033f84c0b3fb21fbdba589ded5ad99b8ee2337bfb4f5c699da145cf2aa9689fde373e589c68bff05a10b6affd541978d6799953d71759a694b90edeb94409e3186c32f9c53663542814296f157d57631f7292ff6152dc6004c9cf22595d980bdef10ee26a7500b1be75c253c9d1f85d3e2dc6f0318a9ead52ed1b56442260953da3c0d5460a12d84d9feff5521b01496f778dba25f069f9c0923d4dabc1370040ab68d166ff0bb4444f9442e66f347e1d669da5867ad7edc32d7aa2389676819d12c897164f06162699bb1e6d14078f2f73dc7e143383bec7944dc756f0b77881986a2466609296dbd694b2f6ea6167468630f2d0ef3a6a46ddb39c6c632cff38eaffdc99a1d1961573a5b563f2e7532efccf4701e86102ac7e84408043f32706d72df1e40e31856f439bdb78ad7fbf4bbb3cad77b16e2443febe9895a4d298be97ae47046bf0352bac5ccde6a1df0bfdb305f68bbf50c2c375af00ae6f105f11aaed335636aa36448b9ea7f8c84c87b06f6d90cf4ac20b08a834a9dea096f201281e54bb06fa03745e98a60a63dc0a8285849b09bb292c08f2ecf262adc285668c4dad5b725ff59334f33f847a51b7db650e33b4f4e22c0b86624b91806ff21226cf27b480bd6abe829d2d2d3c870a20b636b570c4ac5718d29c45ae6dbca912432c29a6e97b1f4ddab108daf10b255ce328dd20154c0a878eb427d93f94b3f213a6b4159b2c6a2a82dc00bbcfd24e0c0127119068ae959369a41622c1acfb2d4afced4a3041d03e58e50ab20663f33fc8fd25039e8a74ad9c667fe0884448614a7007180d5fd3d241eec6d89a109fa47d28430979895cc0fe059798571bd03ff50011353ddf0d7c1b129d5a880a9e424526e883b29f47d78a5bc95061672bbfefc70af98f3a1d1cbf5831fdf8196d6b9a7bf56c14ac8ebc823d52eb1346f577b47e4ad16c0f524031610270ba11e1f7f88baf0037d364be63574c9c1c8530a8e94778a8b4a5a1a1cdd92b1d89ddad1fd91700b2522d1057dad9e2508ed2c4ade18b7cbf829dfaf607c7ef60b0b72b21a0fe511910e33cb28a285dca11f14bd0c4b48fdd2cca91591cd19b960dbdb21a8fb82d2fec88ef98a524159632507060d4993e61977ed42f4e87112a2a50db6e09c91121cdee09648c1f3bfb697fe48caaec63859635654a414f5c6a41f08bcf923d40f65277a5b185dd5a29059a498aa35ac1e4db0f9fcf65b3698a80aa49cd0f3c01f9963f8c8b015b93e14db010766f360bf7b4370e8b7265d477d020b3e7fc9c3fbb68b37e1bda57edd6cf91d8041ae27f615c4ad83a185023f4ca1f43a97dab090a222fd2c7f03210718019238ce42ce2e6aa6d18f05d0a4f14e9a4369f167a17c26bc0ad4ad577b7ccb47cded53e2dd206ac56a26ef080e3452c985449327c9438e9aea6ece2fa2a9d23351db86f4e59c378067670a5caacd71bc8ccb1def86983c058d617bb68631b0500d0d8e9b76daeec56477236d352521d3c7126968909030dee96a7cc94367fe6d4631f9a336ffb9cec3be31695f92d068edcc7b5870d79d2a0bdf4ff69289cfef5e29e764653dc22bda2288d86992afb53a64bb2b5eb2a9371a308737bd62a367bd894cafc86313b677ee4700b0d9a4541f0d974953aaa8128e4abf1f2455cbb1881fd5704b44c1b3b85bf0aa03088e76f35562d5debf9ebb80ad640b0e97a0f9b5f39a98ee147e92fabeeda8e8c987b1f5b68b2cdb09486f245a24b275bb17c146426672073a6fd89dc6ca20774af", @ANYRES64=r2, @ANYPTR, @ANYRES64=r7], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r2, @ANYRES32=r5, @ANYPTR64]], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="9197dcc4d9c7f167c95d4b71b6f857a01d2862f9a4f0e785edf9b320a9f0e96abfdbfdae214c1823e124e2ea53b213498ca008e49e6fbcf5e73612f5031eec4d80ded89ec60b735f0b1e525fa17c", @ANYPTR64, @ANYRES32=r1, @ANYPTR64], @ANYRES32=r1, @ANYRES32=r7]], 0x7a}}], 0x1, 0x0) 2018/04/12 18:48:01 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000300)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") openat$cgroup(r1, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) r2 = socket(0x7, 0x80004, 0x85) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000340)={0x3, 'dummy0\x00', 0x1}, 0x18) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:01 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) socket$inet(0x2, 0x80000, 0x8) 2018/04/12 18:48:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x7) socketpair(0xa, 0x80000, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r3, 0x0, 0x70bd2d, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x80) setresuid(0x0, r1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/211, 0xd3, 0x40000140, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x3, {0xa, 0x4e20, 0x5, @empty, 0x3}}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000380)={{0x5, 0x401}, {0x10001, 0xd4}, 0x8, 0x1, 0x8}) 2018/04/12 18:48:01 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setresuid(r0, r1, r2) socketpair(0x1f, 0x2, 0x8, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000002c0)=0x3, 0x4) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x0, 0x4000000005) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000000240)=""/52) 2018/04/12 18:48:01 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x80, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x80080) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000007c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000840)=0x0) r7 = getuid() stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/status\x00', 0x0, 0x0) r14 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000c80)='net/llc\x00') r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/hwrng\x00', 0x44080, 0x0) r16 = socket$unix(0x1, 0x1, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = inotify_init() r19 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r20 = socket$unix(0x1, 0x4005, 0x0) r21 = eventfd(0x7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000d80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000ec0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) sendmsg$netlink(r0, &(0x7f0000000f80)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x600}, 0xc, &(0x7f0000000800)=[{&(0x7f0000000280)={0xbc, 0x100001e, 0x301, 0x70bd27, 0x25dfdbfc, "", [@nested={0xac, 0x1e, [@generic="d84cfaa9e7898e7fc8bf8ccc3381c05406e93b44ba438491f0878993596d90c6a8c71c0b8a8242a4740c08e045ade5d4d7c2bcb54c9466cf1b1bb75001f4d42fad67fc7ceb47361d552e80cc94c1753c50bc908802bc252fd550704433aea0589cf584adff09d3ca0cced217dea9431f37f1aff24e6ed10c03a5c4c14aef0de5e483a0aa6296a5e598f1", @typed={0x8, 0x65, @fd=r1}, @typed={0x14, 0xb, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xbc}, {&(0x7f00000004c0)={0x1ac, 0x2e, 0x0, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x6a, @u32}, @generic="f6e4d951c77af130f51b26eb742ba8f306011b6ac60fb149e65d0c49fe132c45c8b259903204308c36dc789362f929b38a61e00d3e442601fd46cabdd86c27d4a0da30b07d0a3dbbfd0a589039a1528f59c045e22df6e4773b559ccd03f32519e4f409e488fd933459819df5eed74de76045d83939de565b64f65f986e9043e34b4f696b272660fb843cc7494cd7e808", @typed={0x8, 0x7e, @uid=r2}, @nested={0xfc, 0x3e, [@typed={0x8, 0x14, @pid=r3}, @typed={0x4, 0x7e}, @typed={0xb0, 0x4a, @binary="6bf4fd91f7c7fee2b1951769b5750b097fffbd4c441fc5970546800ae344ee414f1c2f63db7516540725395884d543028175e762276ae69fdb67f865193cf5b679f3b219cc7e1dc18ede3b27db6aafb4fe32d7ed6f25e0d1eed2a93a9046505c01741715e6f6f3500ca99abc8f75d1274fc67d3d6bf35ec9a60452b692b2a050b31155c690958abeac0a862fc54ff661adb543fef24cb00f5c8d7327c92bb3065bff6ffd3ec725c796650e"}, @generic="4259415619d162130ef5375aa721508b26028d071b6d997f5c4340fd2d00402954dc791ff5062ce6748481e4b227437b88ff3fc2e971bdcea44da78a"]}]}, 0x1ac}, {&(0x7f0000002940)={0x13c4, 0x1e, 0x100, 0x70bd29, 0x25dfdbfd, "", [@generic="02ca840b", @nested={0x274, 0x2b, [@typed={0xc, 0x8e, @u64=0x1}, @generic="8e5847c48a5950368eefc7c78fecb1b2d44873668339f6c435c624a3f237e62c7730b3ecc3ebc30289c3aa5079cfbf180e966949f6899cbd6659b1fa6e22eea09f832c77191f9da01ee708c8011d211375f25cf7146c1a351111269774f06e57742145452644973447d2b99d15", @typed={0x8, 0x4a, @u32=0x2}, @typed={0x4, 0x56}, @generic="bf15ff84b3f95e1fd5630bbd660c57b0fa1ac6682bbaac92c38c007516a52ba81b5fa3e097742ddf618a3924746855ddf657cf9f38d9fb35cbfc8115190ba9e17176", @typed={0x8, 0x8c, @uid=r4}, @generic="cd84da6656ef9a3edd100bfe8cc372440597ef14c4eb1cf26f39d7a536d53cfee220cb76dc1008bb2017ee9d4d5940fc8bea1f2f501c4ce6d848eca9290a0bcd92834c4dd5844c09a80fc471829956990dc2b8", @generic="cd500fd5954cfa8ba00673dc64bb7a6ddf3ae4be49c47d60a0a78362d649171e4c84eeea08b1fe39a573b9e7542818ead8d17edf08e4208d3cfc4e84c77017082d75d2dae46e8e2e09852ed73c8697274cc76b30911cccb4bcc7abf0549fc089179a99f0526fe20da67af68128", @generic="43a597ad0a5b6990522ba957ccf8cf71f9a6280ab89d0e94bf543ab74c3ea30d129e2b26ab44288af43ce2365ce7cc75468ae711dc5d9d43390ecb65f494db89d6f9b933f4b11d24f183a458aadcf45e0a07d75c6d4e3e89f173842eebcb8ee3e0231e56ae5b271b8764425ea8cbb69ef97978eebb3b45d81efcd78dae4c13c4f1e23952ea0faa815252e0af8d64ff0bd3875bfaf8c8744d1e61c8b4f132ae276b9eac146c66468ac9fb8e5f431fb748db6e922c83d31ece962e974b2a6536c8d021cd62508beaf5fedb39de8b4660ff164f0231cbccd0e490c5bff9d54040d621"]}, @nested={0x1100, 0x20, [@generic="d2aaa985c7eb4b97a8ab3c6955dbafb3b955bce29d8c8cf6e766dbfd42b78b1c189dc8b839b7c7dcf2309f01c59afe62f5e2742b76546ed509086b6ce82ce20c5141b47d081d4f76048d58b5a49e4025f672e7512840e907e740695ba945657b600f5a44b490a54cf780b1933a96af4c74097fd4f57e35b7bef78763fe59c86225439a2d1cba1e5322abdc3c34930d23cf1fa2434843310ef6996642be47ae1227e1083a1b11c8f538b35a0cd520d6ba15e4539a49b19866f8848ce79123f9b7c8b51ecb1adbd883b9a33c8288ac1b5ad62030bf04fb8581cad12d5fca2119b6", @typed={0xc, 0x1d, @u64=0x2}, @typed={0x8, 0x2f, @str='dev '}, @typed={0x8, 0x71, @pid=r5}, @generic="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"]}, @generic="da2ff508091e1e14188e2023b5131ea234dc5ec9890615a051f13a93be6cacc41210", @generic="5e85031edd657f12a76df769243a4c5b2be0a9f8fab935396e"]}, 0x13c4}], 0x3, &(0x7f0000000b80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="20000000000000e1c8123366bca46994b557a9a0bae800d51900", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x1}, 0x80) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r26 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r16, 0xffff) clock_gettime(0x0, &(0x7f0000000140)) utimensat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {0x0, 0x2710}}, 0x0) write(r26, &(0x7f0000002000)='v', 0x1) sendfile(r26, r26, &(0x7f0000001000), 0xffff) getpgid(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r26, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00006fcff0)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x3f}) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)) 2018/04/12 18:48:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fe3fce)=""/50) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x20, 0x4) 2018/04/12 18:48:01 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x80, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x80080) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000007c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000840)=0x0) r7 = getuid() stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/status\x00', 0x0, 0x0) r14 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000c80)='net/llc\x00') r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/hwrng\x00', 0x44080, 0x0) r16 = socket$unix(0x1, 0x1, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = inotify_init() r19 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r20 = socket$unix(0x1, 0x4005, 0x0) r21 = eventfd(0x7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000d80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000ec0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) sendmsg$netlink(r0, &(0x7f0000000f80)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x600}, 0xc, &(0x7f0000000800)=[{&(0x7f0000000280)={0xbc, 0x100001e, 0x301, 0x70bd27, 0x25dfdbfc, "", [@nested={0xac, 0x1e, [@generic="d84cfaa9e7898e7fc8bf8ccc3381c05406e93b44ba438491f0878993596d90c6a8c71c0b8a8242a4740c08e045ade5d4d7c2bcb54c9466cf1b1bb75001f4d42fad67fc7ceb47361d552e80cc94c1753c50bc908802bc252fd550704433aea0589cf584adff09d3ca0cced217dea9431f37f1aff24e6ed10c03a5c4c14aef0de5e483a0aa6296a5e598f1", @typed={0x8, 0x65, @fd=r1}, @typed={0x14, 0xb, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xbc}, {&(0x7f00000004c0)={0x1ac, 0x2e, 0x0, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x6a, @u32}, @generic="f6e4d951c77af130f51b26eb742ba8f306011b6ac60fb149e65d0c49fe132c45c8b259903204308c36dc789362f929b38a61e00d3e442601fd46cabdd86c27d4a0da30b07d0a3dbbfd0a589039a1528f59c045e22df6e4773b559ccd03f32519e4f409e488fd933459819df5eed74de76045d83939de565b64f65f986e9043e34b4f696b272660fb843cc7494cd7e808", @typed={0x8, 0x7e, @uid=r2}, @nested={0xfc, 0x3e, [@typed={0x8, 0x14, @pid=r3}, @typed={0x4, 0x7e}, @typed={0xb0, 0x4a, @binary="6bf4fd91f7c7fee2b1951769b5750b097fffbd4c441fc5970546800ae344ee414f1c2f63db7516540725395884d543028175e762276ae69fdb67f865193cf5b679f3b219cc7e1dc18ede3b27db6aafb4fe32d7ed6f25e0d1eed2a93a9046505c01741715e6f6f3500ca99abc8f75d1274fc67d3d6bf35ec9a60452b692b2a050b31155c690958abeac0a862fc54ff661adb543fef24cb00f5c8d7327c92bb3065bff6ffd3ec725c796650e"}, @generic="4259415619d162130ef5375aa721508b26028d071b6d997f5c4340fd2d00402954dc791ff5062ce6748481e4b227437b88ff3fc2e971bdcea44da78a"]}]}, 0x1ac}, {&(0x7f0000002940)={0x13c4, 0x1e, 0x100, 0x70bd29, 0x25dfdbfd, "", [@generic="02ca840b", @nested={0x274, 0x2b, [@typed={0xc, 0x8e, @u64=0x1}, @generic="8e5847c48a5950368eefc7c78fecb1b2d44873668339f6c435c624a3f237e62c7730b3ecc3ebc30289c3aa5079cfbf180e966949f6899cbd6659b1fa6e22eea09f832c77191f9da01ee708c8011d211375f25cf7146c1a351111269774f06e57742145452644973447d2b99d15", @typed={0x8, 0x4a, @u32=0x2}, @typed={0x4, 0x56}, @generic="bf15ff84b3f95e1fd5630bbd660c57b0fa1ac6682bbaac92c38c007516a52ba81b5fa3e097742ddf618a3924746855ddf657cf9f38d9fb35cbfc8115190ba9e17176", @typed={0x8, 0x8c, @uid=r4}, @generic="cd84da6656ef9a3edd100bfe8cc372440597ef14c4eb1cf26f39d7a536d53cfee220cb76dc1008bb2017ee9d4d5940fc8bea1f2f501c4ce6d848eca9290a0bcd92834c4dd5844c09a80fc471829956990dc2b8", @generic="cd500fd5954cfa8ba00673dc64bb7a6ddf3ae4be49c47d60a0a78362d649171e4c84eeea08b1fe39a573b9e7542818ead8d17edf08e4208d3cfc4e84c77017082d75d2dae46e8e2e09852ed73c8697274cc76b30911cccb4bcc7abf0549fc089179a99f0526fe20da67af68128", @generic="43a597ad0a5b6990522ba957ccf8cf71f9a6280ab89d0e94bf543ab74c3ea30d129e2b26ab44288af43ce2365ce7cc75468ae711dc5d9d43390ecb65f494db89d6f9b933f4b11d24f183a458aadcf45e0a07d75c6d4e3e89f173842eebcb8ee3e0231e56ae5b271b8764425ea8cbb69ef97978eebb3b45d81efcd78dae4c13c4f1e23952ea0faa815252e0af8d64ff0bd3875bfaf8c8744d1e61c8b4f132ae276b9eac146c66468ac9fb8e5f431fb748db6e922c83d31ece962e974b2a6536c8d021cd62508beaf5fedb39de8b4660ff164f0231cbccd0e490c5bff9d54040d621"]}, @nested={0x1100, 0x20, [@generic="d2aaa985c7eb4b97a8ab3c6955dbafb3b955bce29d8c8cf6e766dbfd42b78b1c189dc8b839b7c7dcf2309f01c59afe62f5e2742b76546ed509086b6ce82ce20c5141b47d081d4f76048d58b5a49e4025f672e7512840e907e740695ba945657b600f5a44b490a54cf780b1933a96af4c74097fd4f57e35b7bef78763fe59c86225439a2d1cba1e5322abdc3c34930d23cf1fa2434843310ef6996642be47ae1227e1083a1b11c8f538b35a0cd520d6ba15e4539a49b19866f8848ce79123f9b7c8b51ecb1adbd883b9a33c8288ac1b5ad62030bf04fb8581cad12d5fca2119b6", @typed={0xc, 0x1d, @u64=0x2}, @typed={0x8, 0x2f, @str='dev '}, @typed={0x8, 0x71, @pid=r5}, @generic="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@generic="da2ff508091e1e14188e2023b5131ea234dc5ec9890615a051f13a93be6cacc41210", @generic="5e85031edd657f12a76df769243a4c5b2be0a9f8fab935396e"]}, 0x13c4}], 0x3, &(0x7f0000000b80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="20000000000000e1c8123366bca46994b557a9a0bae800d51900", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x1}, 0x80) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r26 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r16, 0xffff) clock_gettime(0x0, &(0x7f0000000140)) utimensat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {0x0, 0x2710}}, 0x0) write(r26, &(0x7f0000002000)='v', 0x1) sendfile(r26, r26, &(0x7f0000001000), 0xffff) getpgid(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r26, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00006fcff0)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x3f}) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)) 2018/04/12 18:48:01 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57", 0x25}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) write$cgroup_int(r0, &(0x7f0000000100)={[0x3f]}, 0x1) r1 = socket(0x0, 0x7, 0x7f) write$binfmt_aout(r1, &(0x7f0000000140)={{0x1cf, 0x2, 0x7e22, 0x143, 0xb9, 0x401, 0x145, 0xffffffff80000000}, "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[[], [], [], [], [], [], []]}, 0x1720) ftruncate(r1, 0xb0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$tun(r2, &(0x7f0000000000)={@pi={0x0, 0x883e}, @void, @llc={@snap={0xaa, 0x1, 'w', "087aeb", 0x6, "818dd3a31d9fd3ae6d7de1a764159abf4ac3ec9ccce30d67a916f6dbbadb0b5db0d3cdc5c13f61e781b008593694d04fe9977245b1f06c7c81b010ae04abe0c945ed2e849044f84a4b97580fbdc6df"}}}, 0x5b) ioctl(r2, 0x6, &(0x7f0000000140)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r3, 0x0) 2018/04/12 18:48:01 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000380)=0x9) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x3, {{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e23, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xbc}}, {{0xa, 0x4e21, 0x58, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x7}}]}, 0x210) 2018/04/12 18:48:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x7}, {0x9, 0x100000001}, {0x2, 0x1}]}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x4c06, 0x5}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{0x100, 0x400}, 'port1\x00', 0x30, 0x101000, 0xa220, 0x3, 0x0, 0x8, 0x20, 0x0, 0x2, 0x45a90377}) 2018/04/12 18:48:01 executing program 1: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='minix\x00', 0x40000, &(0x7f0000000100)="4b379eed") ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000540)="921a") r2 = syz_open_procfs(r0, &(0x7f0000000300)='net/ip6_mr_vif\x00') sendmsg(r2, &(0x7f0000000a00)={&(0x7f0000000340)=@ipx={0x4, 0x9, 0x8, "d424fabcd969"}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="0d42da8e616abf9dfd143ebf49bfbf66c3abf871dab480fca98fb0745ebab93fdf1db94ecac36d4a93dd137b7744e52365e5dd3d933fa84fc1d2eb1dd03bb55ef82bcc8ebcd7258982263db93308f497b9af777bd6b4effa8e8641fffa4a13cd2de735f8f91b904a989463ddf9a6cfacad60b5f1c672c8963ffc5fa0e764d8060cbc0a3c2a1b217ddef297ad7f1f47578f5f2fb80e0acefe7b58880be1d60d4edc2c8b5c11de3a3c7d4b967cb226db2d8058d27c3881045b7aaba2abe063e17e81f75673c4f5616588a7870b954c3fa08b2ab4426bc4edb4239ee3888ed4f416", 0xe0}, {&(0x7f00000003c0)}, {&(0x7f0000000540)}, {&(0x7f0000000580)="baee7d94717023675b9123ed8b845c9680e7eb7695eccbdf01e7e71a3ed8057d6372ed7c3b60bf86ab4757d3e03eafceff8117d95d5ef96cafcf285e3d71abc523b69d9407ec009bdb9af7e135a8167185ac944cd9aa8de34c01f725aa47cbe3eaf1c6479f2e31d657a5f4ae2a71f580f636d497af61def4978669638b42a1773ca9620d36c46e20d9a45057efa1a8d781085487b58fb2cee4bd62dd", 0x9c}], 0x4, &(0x7f0000000a40)=[{0x60, 0x10f, 0x6, "e23f7faafa57f34bf73b3a6e94cb992ffea8093256a8b29cd3a1b2f08b5dc4d085b38b6c6f91e4be20f30055dbe6d5c2d3f6909975ac4bc94daa33a4499070bc07b3ec3a0e366ffdbe"}, {0xc0, 0x1ff, 0x8, "e3aacc5919e3eeec7f6080296a12c319b9f0f15fd5bbaceb48434fda4adeda3f0181c4a802dedea890f3d845b1275ec23440b0daa0f65a1c696ed1d47c8c9a31198edfee9080e86831d53c001f76f6fcc1a321ba600be730d2e69414b48c461ffa28eed0126e471924331aface4187bd5316c1b63f92c3b765e8ce3c8bdbb51ef44a1257f9219e5b5b3262d466f62173e5391282957e285fb8c109a5ba65152115e568022dd398f249a2401a9ac46c"}, {0x58, 0x116, 0x6, "f8b11571fc56cf84da1a88b06e42632c8548a7797ebd21503638ddd29bfd03588bac067dada7fcb9297822feeca62588943578c4bc03610cec4729ee91977c4f9d2dc6"}, {0xd0, 0x103, 0x9916, "6ed023deaee62a3c32d73aeff13dc8abecdc3a484c009704866d12fc96d96ca115cb13cce335b9ad23708866c05d2a87494c0aa789c44adcc7bc70ed35fba793231440417a4f54b871677c6575fe6337e7da27bc30e579551591dec7677853bf7118704b0c2e0a70bedb9cf26f2e013f72f3ff4ca4faabcf522175c53d0b0e38c80deb5ada3735cda8715065d06d83ba6fd37f2b19d7117a41ff82305ac3579af7b2bc2cebc1b661be1290101f9aea6f4d87e67eae5e0f89e20002"}, {0x88, 0x1ff, 0x100000001, "cae98f62daea96e8d4e91bf6f9cbb3446fa241bcd6a7a9e29ca7258428040eb02eb1b0ba8be2ea723dfc88b683d2f39f2e54f976970198806c46eed85f50d70c9dcfdae3bd8217a26377027a866082fedde5c7c64db50e4d5f7848aad931bfb7f787c2ede36c9c3f98a66488792eff0757"}, {0x118, 0xe3e5cef7cc23a765, 0x2, "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"}, {0x80, 0x18c, 0x2, "b5eb4d8ab3b0bca29abcf74a8a0dafcf19c1ba7b9aff21d985241a5e0ed93a5baaf317d0e1a779df0d459a868cf4c515bb38f238cd0242bfbb8f4a7628da7b3235a10a69602ca9ebafab3e024be6eaa532d180d72a44ce04691bc96d3c0174d03f2193c545234f07e26762"}], 0x468, 0x4040015}, 0x80) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f00000003c0)=@known='user.syz\x00') 2018/04/12 18:48:01 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000002600030007fffd0000000000000005e1030000000300000700000000000600fc", 0x24}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)=':}nodev\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) [ 916.345776] sg_write: data in/out 142016902/43 bytes for SCSI command 0xa9-- guessing data in; [ 916.345776] program syz-executor2 not setting count and/or reply_len properly 2018/04/12 18:48:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) [ 916.398491] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 916.422036] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 916.466796] sg_write: data in/out 142016902/43 bytes for SCSI command 0xa9-- guessing data in; [ 916.466796] program syz-executor2 not setting count and/or reply_len properly [ 916.483031] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 916.484112] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/12 18:48:02 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x4e20}, 'ip6gretap0\x00'}) 2018/04/12 18:48:02 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x4}}, 0x400, 0x2}, &(0x7f0000000600)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x9, 0x800a, 0x5, 0x8001, r1}, &(0x7f0000000680)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={0x3, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0xa1, 0x3, 0x80000000, 0x3f, 0x7ff, &(0x7f0000000480)='syzkaller0\x00', 0x80000000, 0x1, 0xffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x1c, {0x2, 0x4e20}, 'bond_slave\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x2c5b5834}, &(0x7f0000000400)=0x8) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x2, 0x3, 0xdef1, 0x1ff, 0xff, 0x6, 0xffffffffffff7fff, 0x7fff]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xe70, 0xfffffffffffffffc, 0xa, 0x482c, 0x0, 0x6, 0x3, 0x4, r2}, 0x20) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/12 18:48:02 executing program 2: unshare(0x400) pipe(&(0x7f00005db000)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) vmsplice(r0, &(0x7f00005d8000), 0x0, 0x0) 2018/04/12 18:48:02 executing program 7: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0x0, 0xfffffffffffffff9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x3ff, 0x2, 0x2, 0x4, 0x80000001, 0x1a4, 0x80, 0x2, r2}, 0x20) readv(r0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x78, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x78, @empty, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xf1d8, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000180)=0x10) ioctl$TIOCCBRK(r1, 0x5428) fsetxattr(r0, &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f0000000280)='{trustedproc\x00', 0xd, 0x2) 2018/04/12 18:48:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/ip6_tables_targets\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r5, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6e18, 0x2, [0x0, 0x2]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x2, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={r6, 0xdd, "5179a9d3313426cde232ff7163da94d3dee4645745fed10ca9048cbe7499aa6ce98f97f7caa1e1c5e95bb40d32d8e8120bcae8056c12b19acb186b40e965b2f59949a40c399d282de9ef484b2064c34324b5dbc0fcce22f1339d03340a482ca3e419095e8462d00935fe0b75c1ee1c2bdf95edb4c7bfcc386c236f3116b9bced74380226ac35623cc28e9936f9ca14adb3c65c525750e1500f57c9a029118d5c4bd12043ca6bf52c342ca2a2a10aa31e9cf8a6f74b3ffc5f2f38390dd19f53f97652369319f6e27f95bb965b38b1704cafb13df99d636eb36c56b9f0cd"}, &(0x7f0000000340)=0xe5) syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x4000008801) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000004c0)=0x1) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) fcntl$getownex(r1, 0x10, &(0x7f0000000380)) 2018/04/12 18:48:02 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30001}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)) 2018/04/12 18:48:02 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:02 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0xfffffffffffffeb9}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@l2={0x1f, 0x1f, {0x7, 0x6, 0x40, 0x4, 0x3, 0x5}, 0x7, 0x20}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)="841af7c3b4614c668b738c2dd7904a05b79389f62ea33bfa3f2fce9c81e097d0f5e7320414644f496a25216cdc779ee9a8b44aa867440623b60d7768de44082d099a9b30b23a2fe104bc091a759256af4cb729ac52b96115c0eed47b8cad18a31cd82e708fa8949246473f0ee338427e666d1b6f81abea74fb9e6e4a902e280ba5d8b8915cad24679217c5ac7b4699131aa957294873c800e33798e39f56de338a567121df99e3bcd4e0d19045ee01fc18", 0xb1}, {&(0x7f0000000240)="3562e67c46cfd8be08ec9d8603a756aa099033e67625586bfe98edbdfeba444590a6687a6942bf97cc1f6e969b53221dda54b433f2e137bd0d2d868ae2b7ca90ce8cb5d4228de9e607e3b9854aae406c43baff1a2598b9fa1843b9f09050e7dd477a29be8bdf4060b5fcedb069cdc3cb51e58c1f9300db0e3979d7fffa93e0ac818e5fbd634be766b493b16416f11f8a4149ea86a1b4e08144562dec9f68a364919f032c959e6b54f48497fa7ad5d7006f32a54b80d51c238e8e9ec9dc6a2816ba7736388c81275df1583a30e72f859e0fb14d9dbaea686c80213f", 0xdb}, {&(0x7f0000000340)="aef1d7622da8d72c0c53a12242dbb9b0872a8ab5498afe42a3bfb87c2aa0d23833dd46ca719cf23e0736bc6e97aa98e95b032d59b338394e01c0956b1176992742c5e989d71ae0e37ddb0a504438ab1d52227c400180e72e8fcdb591ca4299e56b41afefb33df0aa6a956422643be824eaf84ff432f726d83a8a35fec60ea2467f1697551324ad4bc354cba94ed6457ad97468672fefc525cc538fdd", 0x9c}, {&(0x7f0000000040)="75d2ca50681d0a6d0ada07baa8687b1ea73a30705ebdd36773418994981b5377a4c748235115d5ddc36534b5be422f9ddf", 0x31}], 0x4, &(0x7f0000000440)=[{0x40, 0x100, 0x39, "85ce9db10d5ecd2e126d9f8aafa4b8a46f266fbec39c2d2a1fc780a3b2a2943a68f724d89c7a2d0554b771"}], 0x40, 0x40000}, 0x800) 2018/04/12 18:48:02 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x40, 0x7}) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x21702ee9, 0x3ff, 0x8, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x85b7, 0x10001, 0x6, 0x7, 0x6, 0x3, 0x7ff, 0x20, 0x6, 0x101, 0x400, 0xa6, 0xc6a, 0x1, 0xcffe, 0x8, 0x101, 0x800, 0x68, 0x7ff, 0x9, 0x100, 0x200, 0x9, 0x1, 0x3, 0xfffffffffffffffe, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x4000, 0x1, 0x7, 0x7, 0x1, 0x401, 0xfffffffffffffff7}, 0xffffffffffffff9c, 0x6, 0xffffffffffffffff, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0xbff, 0x10}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x3ff}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x88100) write$binfmt_misc(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0xd9) readv(r3, &(0x7f0000000240), 0x0) recvmsg$netrom(r3, &(0x7f0000000980)={&(0x7f0000000380)=@full={{0x3, {"4e3a7e52a13aeb"}, 0x8}, [{"5fd17b601f1161"}, {"ac021d2f8b99ee"}, {"e6342fd3776b3b"}, {"5f1243c0bebd14"}, {"27ab3886070ee0"}, {"437994f8766db8"}, {"5398a5af44131f"}, {"5f3937f1f04e44"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000400)="d5fcb1e3d5371ccb8a92cfa7996ccf33b956d39729b6c5d897531bbee1843180ac0a59ab88bff36a16c2cd310904309b3134e96b879560ab69489fbe8a9fce0a8e908ed23720ccee2c1ff6a268abd4ff6ed78ed8f3d7d99a3c0e43d4f8e83f1a6f678fcbbd244250e33ae20a2477e770e54841df5e8444c846b27efa9a9467d623b82ed360486103b3a0047d2663e2f2cee2557fa8281c4ab452e12545c98aef833b943aecc436a4761af681abc6ae7b0221d42a28565801968688ba14e2a9b6", 0xc0}, {&(0x7f00000004c0)="35e45e64ffcd781fb1a7591ff00b4a29e9c2d6d3bdc7c2d100790a10c177af866f5da36d1b30a84a877cfe7f5256aba3fd7865baa1aa7e76c349084c96c6a326400929bc1c1fd4bb93d635a7749a0e25b1d11d8d668415d8deb810c34e54adf93ee8aabead93f014606896be0e74ac52a8d81fd5738d1d84f5e1a7ce949b9b76c5b6d1042f77537e66bb217d48bd97740b08b733aad2", 0x96}, {&(0x7f0000000580)="005251b13a357014e0203c78b5bfd5dab8689831b60f7be7a19810bf899a80a2673f4191e11a2a003ae4e67b213627acdde83eb64260f0df280f15dc57ea0994bfd6388fac4a8c9a749e4b518bfca83d0cdd42f4918ce494ccaba21c536550ac580f6c36fc19eeba580bf3378026ff5f4d429726072ed465e6c7b50d0fc90eb9dc3f3d48ce7add2680f278998c1bc9371b0dc3d38ac220343e37ae1f6a", 0x9d}], 0x3, &(0x7f0000000680)=[{0xb0, 0x10f, 0x3, "a63aa9f3954b54cf88f6971f875f1a8ab511fd80beb006c14163b51ca097064d60ddef5187652c6fd691146bb753c681cfd43f299b687777bdaf05f0cb3cd195432b74983248794c7ed9afba996eed313e676844cdaa81b53e1eb94858e140d4ff346561449abe20e5f38b44ab0ad602514d12f09999edc9b26319d4932a58042a9f5c4dd37143722c124e136cc17946278a7ec66b67870dc0d1f17fb15f2f"}, {0x30, 0x119, 0x10001, "211b73687625ebc70aeb1204c5820f01f4745f89d0e46c379f32"}, {0xb0, 0x0, 0x0, "b79038ffc7d97e5ae7d6fefd2be60339470f1610c269123603a31f3a9c5c33a6291a94e4406dab5c60d64ec30efdb46e2afce5c4e1e383eb648bb087f00078104aa773a13cc032adaa2dfd85388dcd04e5c31a582d30af2817d0f6cc8b8c9ede766ac41422aff0ca9176eee7851884c85ac0e1b1781fc6a59ae7c9cd6852036831f7723fc1a238e23b94101322ffefc4c22a0a511322fc1b0252"}, {0x28, 0x0, 0xff, "0d4319555d0d7592edc92c56c88395416272592f"}, {0x50, 0x11f, 0x120000, "d80dc88814ca3ec6a9bd7a09e5818ce5d0ca5846fd876993dab45c220a5288d9bb41002e023bafe02ce4c1a1c354ab367b928ae9960c7049597fedd90772f70d"}, {0xa8, 0x11a, 0x6b8b, "9d195fee0b0f124e2367011a5629e96f934f69c737d0d2f17aa5918c7e79889f5568dba8a3c9601046504a148d3b93579a88c975ab588404812799a19c0d7444d1352c599d7394b9f2d2e366e70def655f9e70aab20d905610f6dfde5acafd8d6500b008ba56bc777a2baa3fe2d88ba7a6d6a7714e745383d19dade9b43883360a1d06aa42864edf4cdf1b4e93e1ad21c393590468e40220"}, {0x30, 0x1bf, 0x8, "f3d89858d46bfddad0a615aa434e81fe7e4843f705e1579aa9c7beb1bd"}], 0x2e0, 0x4000}, 0x40010000) 2018/04/12 18:48:02 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x1af, &(0x7f0000000080)=[{&(0x7f0000000000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0xffffff6a, 0x4}, 0x1) close(r0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/174) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'irlan0\x00', 0x3}, 0x18) writev(r0, &(0x7f00000cdff0), 0x1000000000000084) 2018/04/12 18:48:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000002600)}}, {{&(0x7f0000000940)=@ipx={0x4, 0x0, 0x0, "48bb1f1c2625"}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000a80)}}], 0x2, 0x2003fffe) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r2 = getegid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r0, r1) getsockname$ipx(r4, &(0x7f0000000400), &(0x7f0000000440)=0x10) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) accept4$nfc_llcp(r4, &(0x7f0000000540), &(0x7f0000000480)=0x60, 0x80000) r8 = getgid() getgroups(0x4000000000000294, &(0x7f0000000140)=[0xffffffffffffffff, r6, 0x0, r7, r5, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) r11 = getegid() r12 = getgid() getgroups(0x8, &(0x7f0000000200)=[r2, r3, r7, r8, r9, r10, r11, r12]) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000200000029000000020000002307df2fd0846bc0964f4ffde3d917e38200000000000000"], 0x28}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r13, @in={{0x2, 0x4e24, @rand_addr}}, 0x10001, 0x0, 0x2, 0x80, 0x8}, 0x98) 2018/04/12 18:48:02 executing program 1: socketpair$inet(0x2, 0x0, 0x80000001, &(0x7f00000002c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:02 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) sendmsg$nl_xfrm(r1, &(0x7f0000000ac0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000740)=@updpolicy={0x334, 0x19, 0x0, 0x70bd2a, 0x25dfdbff, {{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e24, 0x9, 0x4e20, 0xfffffffffffffff7, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0x2, 0x5, 0xffffffffffff0000, 0x0, 0x400, 0x1ff, 0x7, 0x9}, {0x7, 0x7, 0xffff, 0x6}, 0x47, 0x6e6bb8, 0x1, 0x0, 0x2}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x2, 0x1, 0x1ff, 0x6, 0x6, 0x5}]}, @encap={0x1c, 0x4, {0x2, 0x4e20, 0x4e23, @in6=@dev={0xfe, 0x80, [], 0xf}}}, @algo_comp={0x8c, 0x3, {{'deflate\x00'}, 0x208, "f57001aafeee0b480130cbeac7dab1f15166594f3b546a896fc3d1462e37272517070f6d86047f61b14b114b268e2c153cfa7bb4a974b50242945011e4f6353b65"}}, @sec_ctx={0xc0, 0x8, {0xbc, 0x8, 0x1, 0x8, 0xb4, "be51b2ee8415d0bd1db2fe1c36cce52a6ffc0bf528d791b7c00429aaf6559cbd78c6cbda891fb616b7dfba5a05f515b3f86e7eea9d0b783e6ab3aaf62672f28991b10ab467138062f832291778ec7ff2d1af91e572fa7f4f2c59ae22c3cd16f714d88ea9d2414ff6b9c111125c334c96420787342147abbad9300b128d7f51790d01edf95a9a983fc3c7c5b22b2eb3c086ff7aa69799e72c39b5ec5071d7bbc6b52fabd91186321d599327f5b6db45912d5996e9"}}, @lastused={0xc, 0xf, 0xfff}, @algo_aead={0xc4, 0x12, {{'gcm(aes)\x00'}, 0x3a8, 0x100, "d54df1cc951ebc2795841a6069d72db0a2f84818f79963465e01f81164f060d0d5460110b56d4344eb498c27845558c47a1f81563e9dac12ce74b55121d7f04a4a6320052d70e71b14d136cc001a8124364d2562423cbc4a0186689b99df835e6a7a664c17c5dab20455847892431ed716579801ca"}}]}, 0x334}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x21) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8001, 0x0, 0xec, 0x2, 0x5ae7, 0x4, 0x1, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x81}}, 0x494d, 0x1, 0x53f5d980, 0x7fffffff, 0x400}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={r5, 0xb}, &(0x7f0000000240)=0x8) 2018/04/12 18:48:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/12 18:48:02 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000240)=""/162, 0xa2) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8b93, &(0x7f0000000000)={'ns0\x00', @ifru_addrs=@in={0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x3, 0x7, 0x9, 0x800}, &(0x7f0000000340)=0x14) fchdir(r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r2, 0xffffffffffff7fff}, &(0x7f00000003c0)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80000000, 0x400003) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x7, 0x9}, 0x8) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/12 18:48:02 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) r1 = socket$inet(0x10, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0xe, @loopback=0x7f000001, 0x4e22, 0x0, 'rr\x00', 0x1, 0x9}, {@empty, 0x4e23, 0x4, 0x3, 0xffffffffffffff74, 0x8000}}, 0x44) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/04/12 18:48:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = gettid() sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x3, 0x1, 0xffffffffffffffe1, 0x4, 0x7441, 0x101, 0x8}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10) 2018/04/12 18:48:03 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x53}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000340)='net/rt6_stats\x00') getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000380)={'nat\x00', 0xfa, "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"}, &(0x7f0000000040)=0x11e) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) r0 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='*\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000001880)='.request_key_auth\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001900)='(lo-posix_acl_access\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f00000017c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="b449b1dbcea2eea4d931d755ae3b2e4594fa8eee4f8979949bbe38e2bb0dfb747a16797065b5a2d37e942435067a476c45015f0122282bbc701715094904bc65bdff8a54a42045baecae2331da6e467d6a4ae52bd7265fe3f34a16a7bd7d50c480ced8de89d58734648801b60bb88f77cd30a359875c377c9286d56c7396099f3f708d4dd67f9e14eecca45f97c5bb07a094bad0d2ca3666e3eec3834cf6d7779ed7cee56d590659dc7550cca74c99496af52d6775272eaf83b187a23cccf8224c6483062f7e7e2cf3348e2e", 0xcc}, {&(0x7f00000012c0)="203dc1d265da000e4e0d15439275cfe432d3b7f0b87d7955a6d49d961698af85f18989d1a93928df94460b29a4499a490e7c4fa038fd2668f5f112b6f74d44222fc8dc5c272ed675b86fa9ae241af9c2270c037afdbc54304bbd4700d2014bde775413cc221ec05ebc84ffe99b43bc91df643288dfd34c0ea1bdb607a3849325b620018ba955", 0x86}, {&(0x7f0000001380)="ab724d931dae5e48fc4da07345575271baba18facbadc1d195b143bc671c15e1957552a211c8badd5af8ae1dfefa15c2696d7adb2b4ef76fe0ac9c5b0228af40404dfb0ca201d08cc63b121d4112591d67b625c3e699857255955e225b97e5c04335a90d11b2c6fa985f834621467d2f8dc2260fe347ff7a6554ad6ef4b1d77877725d6952fec80ae161b447be083e36191df4f475530b84398bd8c6b60fd185bd761f81e532a2ce321dcf31f6e9ae7633f30b57c722d37895aa5df211fb9952693394d4e9b43f89", 0xc8}, {&(0x7f0000001480)="d44033f4699b8e61265a59ebc65f2e0bc44352726549901ca61fc53c170ef1bddc5b211b17674174d1eea19899cb13841f94ceae22e5fef5787f562014b6f16b6ab36678f87d6c85a325e9cbea8d8e90482f6295e1cc06567851dd87babd450fc8bd2ccdd2b8b5130977d8184202499ffa0d1f2022417fda8590e47452b3d59dac26afa648f4fb2cfc1f3d7d6f160a3086f7481839b8005b013c6aa417d5", 0x9e}, {&(0x7f0000001540)="643700e46d6df5a8beabc41c6b5571668f27a0a9a3b4ac1f49fb7c57de0919a4c43bbccb31758d663e01c9eac4831182f66e1791d2749dfc0cb777c249e3fbd862a7ac2369d7de99eb6f4e8c7f3b189c13fc996b11dc25b7a592f904efcc9ae10ee1f8417a177e5c682202cd3a60c75871391a3402b8a9a4a4b8d028d0f833e5fb7dc0cbc70b1d2eb3bdb874c109977a8e86944afbacad4d9e75383be2a84862245792f41617d711ac6fcc9a43437ecec791e13dedb1ec1533c83fe28d1299920b46ecb6c52c8a4d564b522965321259dceadced2b", 0xd5}, {&(0x7f0000001640)="b5fda4ba94a922667b27d9e06c2fc4fe35e12915779a08d4d628557c3e6ff46648bf19cd9cc56b64aaa3cc4f9b8af4731955cde92c75ac877a92cb54", 0x3c}, {&(0x7f0000001680)="02e2484bd0737ff9c54e1f848d21b66c0c2226fa744973c6beb5b6ffc6636b0b71c28972e10399768abf24a0378171af392bc2bff351fd349f785afbbd3e92e4ad0c88a7fd221486189a9ce23443169b9e9f4cc689daf97e542147500393cfbaf189dcc6ba20cad81cc27ba03041586b1bd59d991a0bdcad0a840cacb18d915184813cb099f05a43f32667ac846f42c02fa0b9a466980cb37752a65535522b47804a6be595230c23dae2520ffb854bd97b1212708db30642bc1d5ed55db852ff5649316d1b87", 0xc6}, {&(0x7f0000001780)="56efefb4fe06f3556d040ea39f3d5460bca68510f68703512dba76b4374a292d8c733e898fce74bcdb790a6da8e4b82954fcacd9056131", 0x37}], 0x9, r1) personality(0x2000000) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/04/12 18:48:03 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/210, 0xff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002500)='/dev/pktcdvd/control\x00', 0x345000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002540)=0x100, &(0x7f0000002580)=0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000)=0x5, 0x4) 2018/04/12 18:48:03 executing program 2: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000100)) r0 = syz_open_dev$usbmon(&(0x7f0000000c80)='/dev/usbmon#\x00', 0x0, 0x180) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000dc0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000d80)={&(0x7f0000000040)=ANY=[@ANYBLOB="12009b3b27318cdd0fac14d0fb9c755296d816f1dbd71cf2df0cb2061e8136bea84e42b464096dee1cdeda44db10c9e7f695166d8a7704290b9e75c813ee783f3585265467fd2b46ab931ce472ad27aef557d02dbd63942bfd0775b97dbeead68b687464a94ae98ea45bfe00", @ANYRES16=r1, @ANYBLOB="200027bd7000fcdbd702d4fe37bd8c20"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x1000) 2018/04/12 18:48:03 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x401, 0x0, 0x80000000}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x538) inotify_rm_watch(r0, r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/56) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/12 18:48:03 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x2, 0x3, 0xdef1, 0x1ff, 0xff, 0x6, 0xffffffffffff7fff, 0x7fff]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xe70, 0xfffffffffffffffc, 0xa, 0x482c, 0x0, 0x6, 0x3, 0x4, r2}, 0x20) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/12 18:48:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x10, 0x443, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @u32}]}, @typed={0x4, 0xc}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0xec4, @empty, 0x2}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x100000001, 0x5}, 0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa0, r3, 0x5, 0x70bd2c, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x13}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffc0}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x44000}, 0x20008015) 2018/04/12 18:48:03 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:03 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = accept(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0xffffffffffffff16) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x8, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000180)=0xfffffffffffffe7b) 2018/04/12 18:48:03 executing program 5: clock_gettime(0x7, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x80) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/42) 2018/04/12 18:48:03 executing program 3: socket$inet(0x2, 0x3, 0x7fffffff) r0 = socket$inet(0x10, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) [ 918.083760] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/12 18:48:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='auxv\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40028002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3de90000", @ANYRES16=r2, @ANYBLOB="02002abd7000fddbdf25020000000400050008000200020000000400050008000400030000000800030062000000080003003b000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40080) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r3 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x5}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/12 18:48:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) socket$pptp(0x18, 0x1, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/04/12 18:48:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3, 0x0, 0x4}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x8000000000000000) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes 2018/04/12 18:48:03 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:03 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x49, 0x7fffffff, 0x100000001, 0x4, 0x63e2}) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv4_getroute={0x14, 0x1a, 0x110, 0x70bd2a, 0x25dfdbfb, {0x2}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/04/12 18:48:03 executing program 7: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000004c0)={0xb31a, 0x4, 0x9, 0x5}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x7fffffff, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r7 = accept4(r5, 0x0, &(0x7f00000003c0), 0x807fe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r6, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) ioctl$TCSETS(r4, 0x5402, &(0x7f00000002c0)={0x1, 0x7ff, 0x9c49, 0x5, 0x400, 0xfffffffffffffffc, 0xad54, 0x100000000, 0xffff, 0x4, 0x1, 0x100000000}) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x15d, 0x800) splice(r8, &(0x7f0000000240), r8, &(0x7f0000000280), 0x5aa9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') 2018/04/12 18:48:03 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0xfffffffffffffffe, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) [ 918.875790] IPVS: Creating netns size=2536 id=35 [ 918.890482] device bridge0 entered promiscuous mode [ 918.899913] IPVS: Creating netns size=2536 id=36 [ 918.916557] IPVS: Creating netns size=2536 id=37 [ 918.944002] IPVS: Creating netns size=2536 id=38 2018/04/12 18:48:04 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)='net/snmp\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) read$eventfd(r1, &(0x7f00000000c0), 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/12 18:48:04 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) r6 = getgid() sendmmsg$unix(r0, &(0x7f00000009c0)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000340)="24f4ce7b859e48fe359f0fec10ac909ed4e5b2187977f8da769fa85250d7b1ce068f1d36f2b4599c17a487f86f5644e0a3e1b05bdb75b4beb7d209bff41d4d63a95bf398b928001abe336d222208e0270b9973044750a44ccfa60c8a2d28003cee900385048e703818fd9d0d3034ca61125121f4a21c696bea88181068917b4c080cbc698cb30560067047e599b6f041f82ea54d2ff2c7910411ed9ae0131b49ce2399027a44abd6a4654e2c374f495c0bb1b98e730fc262dcf40f8c5cc69c328d1755e3311a19573b6a1ccc806735e22d9a0a0e04693f27f90a4e5716e4005a3cdd98771a5b23d97387474b7548cad79f1a9c9777e7f8133b119565", 0xfc}, {&(0x7f0000000440)="19f62acc11bf9c2ac947c9154c810898ef160a23", 0x14}, {&(0x7f0000000480)="ab9a0c5cd0a2c3506e9a69f7dbddf8f5b6223c6c1758277f15786cd8ab783abcf386972bbd568f943a44718686bacab00ca88201935431256edb21cd38cf6665bd71bdb74f23cfd8a5ca98fccc009699b3454aff9f57caabb5c74429270dd26c5052199d093eece85e6289368536827c931b6c343fe55ae7892d5d193c6836f7dc11b4d43bd4db3dab26ce9fc407e9c35127f63a8facf06b240a76d08241a4fc31c04747358efcb78f18ba5a82e86d4042d524dd9e0fcd526ab194d092cde805616672b2eeb77a4c29b661687d3fc5b1cc988b7bdc7d2ca9e20c243e45db61d9e67d8fc5f43ee7abcfbea0157e9bd88835", 0xf1}, {&(0x7f0000000580)="c18a95b77231dbfed6b572a7d988407e0babb1d288860d77261e4af06109b98c7b1cbf279920c3b4d3ed01b6bfcefca3", 0x30}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="20000000008000000100f01d01000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x78}], 0x1, 0x4004004) 2018/04/12 18:48:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x89, 0x4) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000400)=[&(0x7f0000000240)='proceth1security*user@wlan0posix_acl_access*-bdev\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='./cgroup.cpu\x00', &(0x7f0000000300)='./cgroup.cpu\x00', &(0x7f0000000340)='ppp0\x00', &(0x7f0000000380)='./cgroup.cpu\x00', &(0x7f00000003c0)='./cgroup.cpu\x00']) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/12 18:48:04 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) dup2(r1, r1) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/04/12 18:48:04 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x214000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3e0000000, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)) 2018/04/12 18:48:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1f8, 0x1}, &(0x7f0000000240)=0x8) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffeff) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000040)={{0x3, 0x2}, {0xfffffdfffffeffff, 0x2}, 0x8, 0x5, 0x8000000000000005}) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000000c0)=0x6) poll(&(0x7f0000000a00)=[{r0, 0x2000}], 0x1, 0x0) 2018/04/12 18:48:04 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendmsg(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffd40, &(0x7f0000000080), 0x1, 0x0, 0xffffffffffffff67}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:04 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x2, 0x3, 0xdef1, 0x1ff, 0xff, 0x6, 0xffffffffffff7fff, 0x7fff]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xe70, 0xfffffffffffffffc, 0xa, 0x482c, 0x0, 0x6, 0x3, 0x4, r2}, 0x20) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/12 18:48:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) r2 = geteuid() r3 = getpgid(0xffffffffffffffff) r4 = getpgid(r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) r6 = getuid() r7 = gettid() fcntl$getownex(r0, 0x10, &(0x7f00000023c0)={0x0, 0x0}) r9 = getpid() r10 = getuid() sendmsg$netlink(r0, &(0x7f0000002a80)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002940)=[{&(0x7f0000000a00)={0x1404, 0x3c, 0x8, 0x70bd2c, 0x25dfdbfd, "", 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@generic="4ffee2a071182d3ad691663bbe08d6361ed415cf0088464c6c92b88f790d101181ed3662bcdad8d8a416c1282f3fa9c681ef822645e2b923d03b686d4999fe0c768438694b5abdc70b2e69cdcb5b05b6b784f339bcb2d677fc7118f78e9859a5e37ccf5dde991deed731b71018d912204826dd56252d966e4af2f38eec71be842b65fc2fdacc20a20ca474bd194136af4e6ff8572a941fb5c2f0f924b773288f1bdbce"]}, 0x1404}, {&(0x7f0000000840)={0x18, 0x19, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x6e, @pid=r3}]}, 0x18}, {&(0x7f0000001ec0)={0x210, 0x17, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@generic="79af1343402b35fe7267a465adfe520ffef31774857ef92604afc9ad929a8b20ed87655e4e4bb5f822c45fe2e7eeddeb81359911a0cac631e10c238c08891ee7c8e640104b470732f94352bae0882594ac70070526e862058b1d2083aa8f7758c73465f479f0d8515ff7f916c0d579efc343c4d8de78affb76881147", @nested={0x144, 0x84, [@generic="4d848eee635575d58159665edaeae0bb19b8038b1e27e4adf79babccee26e7424cee0b63c82c4ecae8e5112b43fe0af9d0119a043de713a8959ba85457683bef2de56ca0e9655f83d891f8c2fb6403561151dde9a29f551d7155ac3ab581349b2cbf3bf0309e6da632d47fd71d6ba5594023f65e410f37", @generic="f18ab9bf2374d2a2215f97e289ef1e3b824e41c37e8ee409c8a2b5a7007d984083c4af830d9e03ec9dd0051f6eefc86b0600b18af34dde48d0bf", @typed={0x8, 0x15, @pid=r4}, @generic="af4f5f0f976063a7f659bbbed44d8e86013490c4ca1a8bb1046dbe929bd8c94ee92e6f23fc5026f72575c7fa9f0722e6827b", @typed={0x8, 0x87, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @typed={0x8, 0x36, @u32=0xffffffffffff0000}, @typed={0x8, 0x3a, @pid=r5}, @typed={0x14, 0x78, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @typed={0x10, 0x2b, @str='0keyring\x00'}, @generic="fccdceca8487ae6d228881774d0dc36fbff82915ca69"]}, @typed={0x14, 0xd, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x1a, @str='\x00'}, @typed={0x24, 0x81, @str='/selinux/commit_pending_bools\x00'}]}, 0x210}, {&(0x7f0000002100)={0x294, 0x11, 0x3, 0x70bd2b, 0x25dfdbfe, "", [@generic="1e24ee29d23e5b62629d71432d97111d93c95421cfc9e61fc88a8fe94bd095162aa6dd8e2bf7a438d37fa83a08e1c2939f3acd5fd50f9abe68bc265d8c7a18a81643c3409061ce1a502c27f8b7d64e8cbe6fb14849bb8457aee87df2a31b1c8c7308ac206b3d0c3a", @nested={0x1cc, 0x31, [@generic="76fe3b8fc195bc6ba24415c4c7f990d6ee774fbe741766f03d74ec8af8f289217dfdf1caf805f6f4f2880a1dd7e8328a5326645e28882f68cfd96c2dfc53aba7c8dfc74226183ceb7d2734295f718f283b4185026c34a81cb793d5e2b8903a3903d2f5ff80be698fa6087a4e11a2988a64460f1f2f5a2eaca48924124b10342b875fc48d7282e1efac1cf0f64b603b27deeb3ea51278feb8278ade05feea52c01be80e2f8b01cf44a318ac6e2f8938229444c628272fff2085233c5b4fd54e1bb0304c573c1b5c6fc6768a3004571ec9b1699eb14f66693abf9d103fc72c24e2c72c2d31d43abe1cef64bdd60017b1bd90", @typed={0x8, 0x76, @fd=r0}, @generic="582d7708b0e673ff3d7b3241c03f996c58f74d95e24bf2a478a68892141c87f3e50d5010ef303e26a25caef542af18a273b8c5980d19db7404dd5bbdd7bbbb3bd44f2c4af0539db17281c2e697b0a005e67c776c27d49039e908d1d35a7c59d932f1d9e51854d4dd974e7b02bcd833d4b43a20fbc12f56ff068308ecf94867b1270802065f302d6cdbdd7f7c8b8f63db228754887eafbe76a177a5b882c3a955394b698238f7e13d544859f5a137abb6a0a04951bff1acc6e650fdc01d6d97af3539432b3ded9c4317e5558a30"]}, @nested={0x44, 0x50, [@typed={0x14, 0x85, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x73, @u32=0x3}, @typed={0x8, 0x2c, @uid=r6}, @typed={0x8, 0x3d, @pid=r7}, @typed={0x14, 0x2c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0xc, 0xa4, @str='gre0\x00'}]}, 0x294}, {&(0x7f0000002400)={0x1e0, 0x39, 0x100, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x59, @pid=r8}, @nested={0x14, 0x6e, [@typed={0x8, 0x84, @pid=r9}, @typed={0x8, 0x51, @u32=0x8}]}, @generic="c1689041042439d6249fad3f16f0b3b8601ddd6c3a764d6fcb105091316e2f099a99d8302a24536f2b1e499f9074fbd6f2a001e835e1be042e57a580119ef08ab7200dd9942ea509a1b6215fb3e065fa2714f7f3964b81b3a7cf659471d8e277c15662f689b5b828392b2cecbc989b0458f210e6a3fc03a36813ebef59a344274b90e663b0ad3636c235149163b64f19f6f5a464a2ec001752829f69429d9c1b4053f4572d053067b67aaead5d6677617985c6283935c089b35a577dca457bdde8ab834ee0ad1d81", @typed={0xe0, 0x42, @binary="361d144e1a5376663d1028acd433f9a294c68026bf18f26afe3f7e34075ea1df727a07d3e23cf47ec96e914d8642167e313cd9b6e9b7f870147c6b1d178583b43ddc49dc64464d2fcb28bc3d799a44f63288431b3c9a81850ce17c1b5cbfc8dac45855a895b5c7650435c0fb71d443b13b983720318b986673cd22059b10956d617abedbd61d20e2366500aa1de3eddeb333dab0d16bf4a2064e529ed5df811919934bc080b46a6b5612a6cf98c96967a658dcb47c6e285085817c94e9db05e758edd6637f6551556215ff47f265810f83af4d8cc5cba7303ae032"}, @nested={0xc, 0x94, [@typed={0x8, 0x8d, @uid=r10}]}]}, 0x1e0}, {&(0x7f0000002600)={0x334, 0x20, 0x8, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x324, 0x67, [@generic="b5a98cbeb32f0cb6381127b6c9de5953014f50736dc2f31b821e34edf83456362ab30a52986b2b1afdda1367efe15828f29b38352b", @typed={0xf0, 0x88, @binary="c2b94c8ede043c1e2bd0525cc026c2c6c6b698fcfb97d589a0edfcb9c98d917eab3370fdd47e8ba5e430de297161ee2f3435b2469f34cf43851a6c1bed0dd49a9683de17585a3a4d7f432a4103da23aba0e82ace0003d48845b194601128664249b2a7b8cdaa276cd4b081348e0c18db3ca18a6e7d0aabf1faa3f7c33245b74f892af63b88b102c22b7fb22036a489a7fb37951c32353f1eb3f94d0c10ef374a266537e691985094c8414e190ee5df8ffe95abc5b91d9f6425591dfc11be3636daa367e4f62bb3b6bb1234b7d435078aab89aa01b9c4e497c230e7bf851c4140d3d9c77789a92e4ca676da9c"}, @generic="113fe2ae01ea00b6ec063593152f01172efe1368e30411622cc1601e67ba79995d146f8e80878198029e51906b4f2b240144fbbdf69edb09509174cf39ae4756ff10f8bab31353b0c77f9a1a9622e2756b9b524c38ca5371ac8d627eb2681dd9fc57d4fd795b4f8dc3919a80c5c288e70527bc", @generic="dac82ddeed474a27762d9c0244247cfb7ee6c0a3f4e20dcdf580e5fd413d9a03ea6c25afd67a14e4157c1c503448da286764359ddb501d15d8abd7f9990d759d4b4fd369747a02777b464af0f6fd014ff83ea9707dbebd425f6a610c927f86cba1768c3a88d8824d67204c352296cc6506af630447d7005e046fe7bdd1322a88b03eb2b8e2853e5bcaebb467d2c763c57a095cafd12b1c", @typed={0xc, 0x17, @u64=0x1}, @generic="9cfb4ce5c5f07e68a896a379f2c110f2b6d229e4ce12befb4d34b78d4f3baf7946342e847803934b316460cf25d2b0a9bc31e29e8d29c3020d4c7f7ecbc559ae8185033b9e5d368a8263da0183b0a2a6910eb5099cb6a363db7e976db894e4f741eb854eadbbc0b940816d64691adaa710d7b9f4d9d07341f8fb8724caf1811e546ebb24b51bb088dccfd32ef2401cf26722b8af13a02f4ca03562b4e379c81c53f838844cbf24680d7872d49485fed58b2bdebe8ffc98aecbab77641359f2b14cc95a3aa6039600fc9176927130324b0ac805b6aa762c5d1f7e67c9dae2b6680ea4e8"]}]}, 0x334}], 0x6, &(0x7f00000029c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}], 0x90, 0x24000000}, 0x881) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000002c0)=@bridge_getlink={0x28, 0x12, 0x72b, 0x0, 0x0, {0x7}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r11, 0x8916, &(0x7f00000008c0)={'gre0\x00', {0x4, 0x1, 0x6, "edf644b642db", 0x6}}) lgetxattr(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)=@known='security.ima\x00', &(0x7f0000002b40)=""/78, 0x4e) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r12, 0xa02, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xaa9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp6_SCTP_NODELAY(r11, 0x84, 0x3, &(0x7f0000002bc0), &(0x7f0000002c00)=0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="496108f7cdc959f0e2cd0a0129bd4479ce6df5476b3e97e0e412e47b2bfa3b485adf31bc9bdd3b7422d9a56fc652becb5ce3b4704b63e43dcf59fee7c0edcea17d453523fd1e0202a9a72c4d7c1071486f04ad4c34a6a782411e4f93cd3b1506f3a390f5f4c8eae5076276ef6e5c3fcd77c683fa2b2dd4f8ed172869d8a11bf283551945f3e92c5917037c534a4d69752cbafd03408b3fb596b4f19fbda27f67a2e6a00f619455c9f3c972dd2f05e351d85258ab475188e10d8ed6588b420eb0d6e1e5", 0xc3}, {&(0x7f0000000300)="3111d1e93e8e71b9c10be3891ec268599015975c096b02f3fee18e83fb89666b9b68642d6cbcdec184655a2350f9654539e266868052bc9bb85c71b8dea7b19fb5691357d8884cf51a70c3950b5ca5448e4e7d28ddf43c8e07ccf18e9e6891bcbed56ff7d6eebc981eda48fa61feb3f359858ab6d63dafddb56f9ca5a0bfc53a33597a533ce475ebeaf96c164559249b3d538828fd0f2978c3bb0564d4775a73e29cfe526fdcb228f9391c7cac204ee0ca545359a292823a5d4f181833d43497d38e22c813a60f7a5bf1f700eec5bf45f1c025f83e4908ef4de9ffb7742f", 0xde}, {&(0x7f0000000400)="917d68de2866486bb580b6e16cb4aad7ad0e99e6cac2d4f5ee1edd991db3d091edd87696d9dd03d31cd4aa8e5651b580e97f5b87fac22e32cbc43f51faf9abeba1045a621eba3c636e2966a1ee7b2f59c2f1828d594b453f5c95a45c4d5b921b74ce53031703ed77b1c6e831471db61ffe9e393e886eba436327fedf4a7d8bd1e7e24be8cceb15122830da599bed7bbf51f80e8e6934af6ba643f383d38652e0e4d03c9ff86876435b1c278b17a73449821897c71c9f5f75f5ad43cd1e3c26eef52e365633ff38e7bd3c8a72591be2990bc2811137eb07ac634194fcae69bc2c1c3e762cfe1159d5f829abfccda320987b115e7c", 0xf4}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000600)="4c6aaeef0f4495ce4cbc92dd53f2f5659b613ce651f6b513b3965bad0031d01d67dc4e0589d466fa2d7bc034457699662e63dfe32dbd9d38207ac04272c715ecb98edef48f804ed4c97951aeb28c88aed935cebe1197e50e46c467e2365fd23cd5a80c3d5a659bf8652982f2ccb49335c3759c292d5f99b63701edd58ad34772af0fd42c6a6a00468ba9858990bc1aedb5bfdd42ab042ff0f31bcb2ee5678c57833bfb2cf2408d98ab164d9e782041e25d1090324d3d5959a351125b1b08aa437fc7908752c9755db59f0f54415a164e6ec1de2cb4f588fd1c22eae84588ecd4f8de0aacf9a1e4988ecbb6956897895c24ff6082b6", 0xf5}, {&(0x7f0000000700)="08661657aa299a7d08238caf5f2a697a2f0f7b4c4241e7ef45eeb4e0f24a2b6b21e6f3f0dc5f6b89bd813bc0b2dbff398232f0bd49a32f672751671535c2c65ed953485d593f08f7ab9d1a6b8c476e5199e68937ec5fb13d42ebcae8b4edb82b4aa16c99e92ac3ea0575d49ccb070e0622445988452b2bc99f60616e249fefbe9f5d258c5c8de0741a637ea920", 0x8d}], 0x6) 2018/04/12 18:48:04 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4620000000000000000000000003003e0000000000000000003800010000000000000000000000200001"], 0x2d) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x1f, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x32f, 0x8, 0x5, 0xfffffffffffffe00, 0x3, &(0x7f0000000340)='ip_vti0\x00', 0x2, 0xf7, 0x3f}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xb6, [], 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/182}, &(0x7f0000000100)=0x78) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00000002c0)=""/15, &(0x7f0000000300)=0xf) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000004c0)=0x1, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000480)=@add_del={0x2, &(0x7f0000000440)='gretap0\x00', 0xa0ef}) 2018/04/12 18:48:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x10000, 0x64) fallocate(r1, 0x20, 0x0, 0x100000000) 2018/04/12 18:48:04 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002baef21cddd3158400000000000000000000000000000000000000000013f674c5e09b361e932446656185c6a98aa1f85f4044d29c2cec"], 0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt(r1, 0x0, 0x8, &(0x7f0000000580)="b19fb3dd919db160e26943f8f6850f6240951baf7e79ed2d454adb73cf324c193719c6c7c093ef3e41c3f201384cb7d4ac88d02570a0b12acae7e3e79e0674496d79386e132b25a5c9d6db95be60dc947c96d7819bc8de881adacfd2c0765ef5131daa46ebe5d84d6e7333f117fba43e019e31bafb8f7690ff022e1f702ac9e080f4c19eaa6340ff3a04134613856d3b024dfe734939d1b9bc6180e7df1c9aceb8", 0xa1) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) r2 = creat(&(0x7f0000000540)='.\x00', 0x98) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000640)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500)={0x4, 0x1, 0x9, 0x3ff, 0x7, 0x2, 0x9, 0x5, 0x8, 0x9, 0xba19}, 0xb) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000680)='nr0\x00', 0x7fffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000480)=""/42, &(0x7f00000004c0)=0xffffffffffffff88) ppoll(&(0x7f0000000300)=[{r1, 0x413}, {r1, 0x42}, {r0, 0x2}], 0x3, &(0x7f0000000340), &(0x7f0000000380)={0xffffffffffffffff}, 0x8) 2018/04/12 18:48:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) recvfrom(r2, &(0x7f0000000340)=""/97, 0x61, 0x100, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000500)={0x40, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}}]}, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r3) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/12 18:48:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x7, 0x3, 0x8001}) r1 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x7}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) ioctl(r0, 0x1, &(0x7f0000000040)="f8f8ffffffff18ffff") 2018/04/12 18:48:04 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4620000000000000000000000003003e0000000000000000003800010000000000000000000000200001"], 0x2d) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x1f, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x32f, 0x8, 0x5, 0xfffffffffffffe00, 0x3, &(0x7f0000000340)='ip_vti0\x00', 0x2, 0xf7, 0x3f}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xb6, [], 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/182}, &(0x7f0000000100)=0x78) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00000002c0)=""/15, &(0x7f0000000300)=0xf) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000004c0)=0x1, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000480)=@add_del={0x2, &(0x7f0000000440)='gretap0\x00', 0xa0ef}) [ 919.357141] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51661 sclass=netlink_route_socket pig=23025 comm=syz-executor2 2018/04/12 18:48:04 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) sched_setscheduler(r0, 0x6, &(0x7f0000000040)=0x6b) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) 2018/04/12 18:48:05 executing program 7: symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x5) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000001c0)={0x3, 0x0, 0x7ff, 0x5, 0x1f, 0xffffffffffffffbb}) 2018/04/12 18:48:05 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x7b4e, 0x0) 2018/04/12 18:48:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37f227c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000680)=@known='system.posix_acl_access\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff00000000, 0x82) 2018/04/12 18:48:05 executing program 0: r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="fd3eb74664a5983574540e86b3f7436add19ae", 0x13, r0) keyctl$link(0x8, r0, r1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0xff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x10001, 0x6}, &(0x7f0000000500)=0x90) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$cgroup_subtree(r4, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) ioctl(r5, 0x4000000000001260, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x200}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x100, 0x2e5}, &(0x7f0000000380)=0x90) 2018/04/12 18:48:05 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002940)={0x0, 0x0, @local}, &(0x7f0000002980)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001480)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000080), 0x1000000000000108, &(0x7f0000002780)=[{&(0x7f00000014c0)=""/4096}, {&(0x7f00000024c0)=""/245}, {&(0x7f00000025c0)=""/85}, {&(0x7f0000002800)=""/105}, {&(0x7f00000026c0)=""/111}, {&(0x7f0000002740)=""/25}], 0x1000000000000095, 0x2000e000) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/17, 0x11}], 0x5, &(0x7f0000001440)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, 0x0) syz_emit_ethernet(0x63, &(0x7f0000002640)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [], {@llc_tr={0x11, {@snap={0xab, 0xab, '~B', "4cec03", 0x1, "9d7ae9ea53dca22c21937b0854b1f32c3d7677dccaf924434050b2cd93a6b1bd30f693f570821b339530d13b062a9bfbfd2ec091a1d50eefed1a6adcf7b72f278a6718becd7cb40460f7ae3a"}}}}}, &(0x7f0000000080)={0x1, 0x4, [0xbde, 0x560, 0x32e, 0x55d]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x410000, 0x0) accept4$bt_l2cap(r3, &(0x7f0000000040), &(0x7f0000000140)=0x182, 0x80004) 2018/04/12 18:48:05 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000040)="78281e7c7e0779d4c2edbe1ac8065cca264cd0bf5db7c5f91413b4620e17fc86089935b9d46766e62507cf690397184fab487cfc88ba192f607494a8dff1c90444758b2020047c8492a6b3a24cad0c63e2011b97beaf3aebe39457eab3a0a684ff58ace8156bb825d914da04088390180867f3549842d2207bd1d05d0c0f855eb6ee69", 0x83) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)}, 0x0) read(r0, &(0x7f0000000140)=""/210, 0xd2) 2018/04/12 18:48:05 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) 2018/04/12 18:48:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x2, 0x3, 0xdef1, 0x1ff, 0xff, 0x6, 0xffffffffffff7fff, 0x7fff]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xe70, 0xfffffffffffffffc, 0xa, 0x482c, 0x0, 0x6, 0x3, 0x4, r2}, 0x20) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/12 18:48:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1000200}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/04/12 18:48:05 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x2000000008, &(0x7f0000fecffc)=0x4, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/04/12 18:48:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) 2018/04/12 18:48:05 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) 2018/04/12 18:48:05 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:05 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r0 = dup(0xffffffffffffff9c) accept$inet6(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0xa835, 0x7f, 0x401, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={r1, 0x2, 0x30, 0x2, 0x8}, &(0x7f0000000380)=0x18) r2 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0229000600000000000000a800000000"], 0x10}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/12 18:48:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000002040)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1000, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x52, @remote={0xfe, 0x80, [], 0xbb}, 0xea4c}, @in6={0xa, 0x4e22, 0x8, @empty, 0x3f}], 0x38) 2018/04/12 18:48:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0xef) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="1400060000000000ffffffff00000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0xffffffffffffffff, 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0xfff, 0x800, 0x6, 0x7, 0x7, 0xfffffffffffffff7, 0x1, 0x3, 0x1, 0x270}) 2018/04/12 18:48:05 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00000000c0)="04e7fe9c4247aa472f1f452207dfbf078686e29d66b633d47de74fc0a6042bc88bb0af9c38652609661173dd050918a0", 0x30) r2 = gettid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x20, @empty, 0x20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xb804}], 0x58) r3 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000180), 0x80000) fcntl$setown(r0, 0x8, r2) getsockname$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x3, 0x8, 0x4, 0x2, 0x2, [{0x2, 0x3f, 0x100000001, 0x0, 0x0, 0x8}, {0x5, 0x101, 0x6, 0x0, 0x0, 0x3180}]}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000380)={0x1, 0x5}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) pselect6(0x40, &(0x7f00000003c0)={0x1, 0x20, 0x5, 0x800, 0x7ff, 0xffff, 0x1, 0x37f9}, &(0x7f0000000400)={0x8000, 0x20000, 0x0, 0x8, 0xffffffff, 0xb21c67d, 0x0, 0x3}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffc, 0x8, 0x7, 0x5}, &(0x7f00000004c0)={r5, r6+10000000}, &(0x7f0000000540)={&(0x7f0000000500)={0x20}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0x42, "bebf9b9c72b63d7fcee29cbba371f03be6f82a82cdfae349db5532ca85ae65604b3df22f96eb2cd52bba8dc2a477404f786e6bf10e3975ac354a10217d1234f4a700"}, &(0x7f00000006c0)=0x4a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000700)={r7}, &(0x7f0000000740)=0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x40012, r4, 0xe) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000780)=0x100) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000007c0)={'team_slave\x00', 0x83c}) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000840)={r8, 0xe94, 0xc6, 0xe857, 0x2, 0xfff}, &(0x7f0000000880)=0x14) fdatasync(r1) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000900)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f00000008c0), {[{{@arp={@multicast2=0xe0000002, @rand_addr=0x1010000000000, 0xff000000, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x8, 0x9, 0x1, 0x7, 0x3, 0xf, 'syz_tun\x00', 'ifb0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x401}}}, {{@arp={@rand_addr=0x8001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x5, 0xaf2, 0x1, 0x3f, 0x1, 0x9, 'ip6_vti0\x00', 'syzkaller0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@random="7ba5839c7305", @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x8}}}, {{@arp={@rand_addr=0x6d87, @rand_addr=0x9, 0xffffff00, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0x9, 0x8, 0x10001, 0x6, 0x4, 'gretap0\x00', 'syzkaller0\x00', {}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) recvfrom(r0, &(0x7f0000000e00)=""/226, 0xe2, 0x61, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000f00)={0x5f6c, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/member\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001040)=0x1, 0x4) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000001080)=0x4, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000010c0)={0xe0c, 0x0, 0x5, 0x1, 0x3f, 0xfffffffffffffff8, 0x1, 0x2, r9}, &(0x7f0000001100)=0x20) 2018/04/12 18:48:05 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:05 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40000, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/04/12 18:48:06 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67ab6b3942abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943ae100874200000000276731ddeb811efd44ea011e1a0db9074a28a826c88566b8030d03139d0aea71d5091308d9d1f111b6bd1595486f55c129923be4ed8cbfb78e86280b4cacf386bfa88494a5569b4c520a03b27f805da7b798b3dfe26c961800") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:06 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001100)=@l2, 0xe, &(0x7f0000003400)}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xd4, 0x7, &(0x7f0000000580)=[{&(0x7f0000000100)="5cd1eadc5c945e7bc268a942afc0cf14a881313af66ad02148d99de8369ab144a6c8562b8f3d6fe09fb3f75edc57f3909abf91609d3ed743b64471df70f2f8a9b34a85b00738a7c4683a48b91077ef217977ccf03d747c344d8f3e7702756a5625c272b16ce45eae495168e695e7ac686f624d99b476615f53073ba549260c137fe398b6215f93984c46ca29779afcb2546c7450fd151f7e39009f7d40d27c81d20242d17214177809c56d468266df9bba86d09985f105b52d59", 0xba}, {&(0x7f00000001c0)="99c3fe65916538246bf842af8f72636da0f6a3e0ab87e4eccc0147b709307aaeb734fb898f899e6e0059ce4fa3674b27d160717f9b85a9b0894cdf3d1418f002f3860698ac1dc82a555ea2b85ded340556a7aaef5a8a0d42d51431c9de59", 0x5e, 0x100000001}, {&(0x7f0000000240)="7d31eeee650d29addd0628afe474eb4b42d604de39df5aaefa9aef60a0f8ce5bd7b8187c6811c4282dd51b42d6764ffb4cdf9aaab85afbd00c750b295502ea0fbfb270bd34343a481e27f3ac1f9f899a66ce8651e2675dc66b04c8d050f32f5e41f1b8067e9ba02d46", 0x69, 0x6}, {&(0x7f00000002c0)="2f896acb921380b54b9989ce7ce0bfd2fb9567285a099b1ee1324c7a88093d9d36f8652b895a0c2458672ffa35001708a292e42887e0fe39302fee052abc59f420b3885438543ce8dda6be3b84d19af5e32fa4904081d3cae7e03e5dba447f06466840d7876571c7971d71dcf8079fd5a9fa0d99f1082b15bfa2bc28aded5f1f0bca2ff1c856253ad52c20bdfbe717a038594a3eb0290333d58a000ceaee06d002db624553db3aba663c7637a996492ed379ef77f45dfae8896ca5f4f06e2ef64302914b223db826abe289", 0xcb, 0x9}, {&(0x7f00000003c0)="770e4843ec671acae5b4f73c644b6cba30078b0da66bcfec8dc4ef4ad7afdcf87b06817eafbfbf515605c45930ee3107a1f8362ae6ef8e99d7f901ccbeab8072f3f2a5144c23f7a46c12019b6c1d344f30e2f667d20b108937580eec3a7521fce542b69470eff3d0c1d79248ceb58d6a02e5eb642d2a244644afd19ee0ddb987b8ffce1f61cbd7e58ffa2aafd4ceb0146168a42fbec1a64668b2419f8bb7941dbf720645cee7d7a633d7f8ac928d", 0xae}, {&(0x7f0000000480)="afd331331d3c8027137fc5573035273477e5979e42cd1661dc939f842426", 0x1e}, {&(0x7f00000004c0)="83413407737e8f6f71dcbc14a27ea1068d0ed7a82932cfd883023c57327212d88c5f2bfa881b4cbf6e58efeedb9aa65ab1393151f579bd19f04c237a0dcbc1bb085144e51ad8b4eaec1ef6f01acf18acf3b573d4bec3fa1fce7fe4ba5e0a6eb9eb46656552ff4a08c0ba749f3baa18bb6ff23cd8430ea7cc528e9c5d6e47f40319783c569d562df301a09f2b9c0c532eb02b042e8cc30f87ca6b9499fcceb55ed589a7e33bfe13ce5cbbec6a00ce", 0xae, 0x2}], 0x1000, &(0x7f0000000640)={'nouuid,', {[{@swidth={'swidth', 0x3d, [0x30]}, 0x2c}, {@attr2='attr2', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@noikeep='noikeep', 0x2c}, {@inode32='inode32', 0x2c}]}}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000680)={'syzkaller0\x00', {0x2, 0x4e22, @rand_addr=0x3f}}) syz_extract_tcp_res(&(0x7f00000006c0), 0x7, 0xf7) 2018/04/12 18:48:07 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xf50}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="2583454425f78a318707afe93a050486c385d155fd50edff4b1715c9a8a4b047354b6c04714a127e1271c538e57faf3541a6c36f65b906ef0d5139f301e04b39ef71f8ab1d7ab133a0105b4b6fcee70ca13c84f79829f0dfe369534688f07cc55614e90534fc8dfbd2e2e3a385c996cd5387c64343925a497ba13ca368c02791ea7c486dd4aca053c01d25aa80762a54ed44be7ab81689635ec3b46e34d834ef9ade8c9ccbccf36ee72d981c01e133c14198b6", 0xb3}], 0x1, &(0x7f0000000440)=[{0xf8, 0x10d, 0xffffffff, "934540ac5933403ac1cf1b219c1090de15ff1ca58094c67ecedf9cdb2c0ccf6f1e9dabc4423540a56a046414ee3133456af812f6f2eb583e797860354388044aa82e67f453bf408fef47828c001263ffbcedface763d0391ab8102ad93cd61b892e1b7afb2c328a4730f8458eeedd22ed340b09f7cb19c7e8b1ba3112eee0ff5814b9fe5c1f35a681863d10b71db030aa28ced7ccb13c1430d3c5993bad8d54548721f737ac0475653b4c8dffe37c282d4598e22b3c2af2eeac4c6529d4dc7f8a4796059c5dc47e7084f22c6b1040486bb21e471fc2f5c6564a86dee641d314bc412a61b"}, {0xd0, 0x88, 0xfffffffffffffffb, "72fed61aa9ed90e71b76e6104c149b095b08842e57d0e1239e6832d828d89dd50bf9f9a6faa3ba7130c7425a05d4f5037777031cce85a817ad152a175b9864e725fed0923254a334fe45e9df908434f3aeb7d711acb5429ff7bb217a94f7f3f2c3f02e3c8552a7f466c48f47f46aa16bcb89d9d0c8fed7face1b9912745646d5a0823364b215bbc249875a62788833fb5f39624b9a87a9b0b8a31943fee7e45714f8cff64b4ee459122923d7a2e622c78e288ee8d013745645494bbc25"}, {0x98, 0x107, 0x246, "af7ef7ce415dff6dc640c1a0affcacd24d82089e67e9c512cbcc5439414223a7fc3df3f8b4cd01ebad63fd75bff3ddbc4c2ad288480a3f445b5e5c37d49db0312583c813bf20ddea1ee2ee58cab3d1de31d7af8f4b729a623c6d1a0a6f7c9199c467f6754113cf505bc4f0e46704854b1f5864bbc196879c317a0bd9de85907198d7c0"}, {0x1010, 0x0, 0xfffffffffffffffb, "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"}, {0x58, 0x105, 0xb23, "e60c7b6994b29b4ec4d293b382f62637ab2a881d551c116361fae3ddb5cebafee0832d13d7440bb4edbacf0a2a0ec251e3a2999e06bf55c07b94eaf705703dcb86166ec440"}], 0x12c8, 0x8000}, 0xf397086cecd7142e) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000001740)=""/210, 0xd2) close(r0) 2018/04/12 18:48:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001100)=@l2, 0xe, &(0x7f0000003400)}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xd4, 0x7, &(0x7f0000000580)=[{&(0x7f0000000100)="5cd1eadc5c945e7bc268a942afc0cf14a881313af66ad02148d99de8369ab144a6c8562b8f3d6fe09fb3f75edc57f3909abf91609d3ed743b64471df70f2f8a9b34a85b00738a7c4683a48b91077ef217977ccf03d747c344d8f3e7702756a5625c272b16ce45eae495168e695e7ac686f624d99b476615f53073ba549260c137fe398b6215f93984c46ca29779afcb2546c7450fd151f7e39009f7d40d27c81d20242d17214177809c56d468266df9bba86d09985f105b52d59", 0xba}, {&(0x7f00000001c0)="99c3fe65916538246bf842af8f72636da0f6a3e0ab87e4eccc0147b709307aaeb734fb898f899e6e0059ce4fa3674b27d160717f9b85a9b0894cdf3d1418f002f3860698ac1dc82a555ea2b85ded340556a7aaef5a8a0d42d51431c9de59", 0x5e, 0x100000001}, {&(0x7f0000000240)="7d31eeee650d29addd0628afe474eb4b42d604de39df5aaefa9aef60a0f8ce5bd7b8187c6811c4282dd51b42d6764ffb4cdf9aaab85afbd00c750b295502ea0fbfb270bd34343a481e27f3ac1f9f899a66ce8651e2675dc66b04c8d050f32f5e41f1b8067e9ba02d46", 0x69, 0x6}, {&(0x7f00000002c0)="2f896acb921380b54b9989ce7ce0bfd2fb9567285a099b1ee1324c7a88093d9d36f8652b895a0c2458672ffa35001708a292e42887e0fe39302fee052abc59f420b3885438543ce8dda6be3b84d19af5e32fa4904081d3cae7e03e5dba447f06466840d7876571c7971d71dcf8079fd5a9fa0d99f1082b15bfa2bc28aded5f1f0bca2ff1c856253ad52c20bdfbe717a038594a3eb0290333d58a000ceaee06d002db624553db3aba663c7637a996492ed379ef77f45dfae8896ca5f4f06e2ef64302914b223db826abe289", 0xcb, 0x9}, {&(0x7f00000003c0)="770e4843ec671acae5b4f73c644b6cba30078b0da66bcfec8dc4ef4ad7afdcf87b06817eafbfbf515605c45930ee3107a1f8362ae6ef8e99d7f901ccbeab8072f3f2a5144c23f7a46c12019b6c1d344f30e2f667d20b108937580eec3a7521fce542b69470eff3d0c1d79248ceb58d6a02e5eb642d2a244644afd19ee0ddb987b8ffce1f61cbd7e58ffa2aafd4ceb0146168a42fbec1a64668b2419f8bb7941dbf720645cee7d7a633d7f8ac928d", 0xae}, {&(0x7f0000000480)="afd331331d3c8027137fc5573035273477e5979e42cd1661dc939f842426", 0x1e}, {&(0x7f00000004c0)="83413407737e8f6f71dcbc14a27ea1068d0ed7a82932cfd883023c57327212d88c5f2bfa881b4cbf6e58efeedb9aa65ab1393151f579bd19f04c237a0dcbc1bb085144e51ad8b4eaec1ef6f01acf18acf3b573d4bec3fa1fce7fe4ba5e0a6eb9eb46656552ff4a08c0ba749f3baa18bb6ff23cd8430ea7cc528e9c5d6e47f40319783c569d562df301a09f2b9c0c532eb02b042e8cc30f87ca6b9499fcceb55ed589a7e33bfe13ce5cbbec6a00ce", 0xae, 0x2}], 0x1000, &(0x7f0000000640)={'nouuid,', {[{@swidth={'swidth', 0x3d, [0x30]}, 0x2c}, {@attr2='attr2', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@noikeep='noikeep', 0x2c}, {@inode32='inode32', 0x2c}]}}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000680)={'syzkaller0\x00', {0x2, 0x4e22, @rand_addr=0x3f}}) syz_extract_tcp_res(&(0x7f00000006c0), 0x7, 0xf7) 2018/04/12 18:48:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000002040)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1000, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x52, @remote={0xfe, 0x80, [], 0xbb}, 0xea4c}, @in6={0xa, 0x4e22, 0x8, @empty, 0x3f}], 0x38) 2018/04/12 18:48:07 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000015c0)=[{&(0x7f0000000200)="c27d01ba39e7a484f2bc5b956f471d535917ddbb2741fb1990a3126c5e7b84a16da16abbfe5eff2b171c5c413b4e4d95e7f961464acaf27e49af51991a13aa1b48fa7a60899f7e202b6a860652c1f767ff85b0354d5f78e0841fa96ea5e7c409e57ee0a35c8351c81d6437ed829ea7f7f77412ddd64441043eb2e2d757e7ee0cd364c5beddbff27b35537211239b52b36aff", 0x126}, {&(0x7f00000002c0)="c6dd068c864026ad1054f778ebe341535fd8aaaa5b8e789f803fe3e7c721b88cf83543b977eba7cc1d85045787a275fa39bff6f426dc40087624046f174a1d0832f00014bb7c5cc0a909a496d2f43d5d", 0x50}, {&(0x7f0000001640)="c4ea220ecbcc447ecf906bc37eb2bf058e45d09881b559b8fd6b48b23255d9628ae786da4ca9a392f15938a950731edcf30eb48dd12ea2297e2a9967ad990aba303cbeb1d205f944a5a58f32d5722ce73eb3a6993a05a04c0984c8f059e5ef0c185a22a034a0138051973c89e0d2e6bd69a37ad732edc25713184ebd76b81972160155c2902c38777da57c67f81cd5d7ea5a06ba11cbae646b831de464e46e26b05db1ea749c598c62eae3632c4b2ca1458c65020916d1f91eee4ce7b0c0072a8157672fdd7411b46006b98134100c01c7a696d2f71cade6396a4d4c9e0333fa7fe849ebab9d3764c8594597e3c661313c698453f598", 0xe7}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="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", 0x30a}, {&(0x7f0000001540)="a55cff04a83fbdcc09a71fdfae6228ddbd051cf5b8b2dcfdd01e1c3ebe4a792a023470e3a1ab134a8de508655b98d5617317b8e5b110ff1b34df8a295e38601002982a6b1f36fef38c132dd704a3b99fe4db7483e4e8a618b4ff3741762b5994e702c280bda042e427ec4dd305", 0x6d}], 0x173) epoll_create1(0x80003) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000380), 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xa0801, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x5}, 0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0)={0x7}, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x8}, 0x8) 2018/04/12 18:48:07 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r1 = getuid() ioprio_set$uid(0x3, r1, 0x1) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfa52, 0x2, &(0x7f0000000080)=[{&(0x7f0000000100)="d95c36331674e809efd16dff14d111803c1186efde93680824166d325f76f4877307a720f9924ad8d2b18506901f209032be208109af9cbfbc6b89c99373cc95e0f5014c6f27ad425826a8d1cd802b0fbca7bd3693509557fdeae69ac8f880b11dce23e3145f5283ad11b2e9a099adff4824fd9e088360e39d0aa1565082570e5dbcaaf488f6f1877c18de31f780233f7b64317682c7f9b8d5f9705d536377c2ab97f8c575e50f5451526901dc18b859da5daa1d0a6da316a8868e29eab434932a699f951d661ea801a95814efc5d49f3050b02764ca764e355fa4d0b0", 0xdd, 0x1}, {&(0x7f0000000200)="8d45c33fe8c2182a1564c76c0b154180dcc3285ad52d9a8f9c80c6d92ee5439fefd2d4b64ca54cabe9baf81c55a476c300946702bcfa4131024dc6de37095ab762e599751209a7be415dda4df582bbb26474a3e1dedda7cf66f0a41d5f477923c51a3f24f1ce421e800dfd51e5438e7498e8b250d4649385af61835714e4579da8287838ce62a1c1c4948be14c3393b64ff5eb893eda01c722cb3a1a728ca99260297ea2", 0xa4, 0x2}], 0x8000, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a6f75726e616cc3b4c8ba2a354a3931342d2c00"]) 2018/04/12 18:48:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f000026dff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0xd30, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x38}, 0x1}, 0x0) 2018/04/12 18:48:07 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x2, 0x3, 0xdef1, 0x1ff, 0xff, 0x6, 0xffffffffffff7fff, 0x7fff]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xe70, 0xfffffffffffffffc, 0xa, 0x482c, 0x0, 0x6, 0x3, 0x4, r2}, 0x20) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/04/12 18:48:07 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r2 = getpid() tgkill(r1, r2, 0x1d) INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/04/12 18:48:08 executing program 3: r0 = socket$inet(0x10, 0x2, 0xfffffffffffffffa) sendmsg(r0, &(0x7f0000000100)={0x0, 0x288, &(0x7f0000000080)=[{&(0x7f0000000440)="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", 0x26}], 0x1}, 0x4000000) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000580)=[@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}, @in6={0xa, 0x4e22, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x2bf}, @in6={0xa, 0x4e21, 0xffffffffffff7fff, @empty, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x200}, @in6={0xa, 0x4e22, 0x71, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xc6f}], 0x9c) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000300)='./file0\x00', 0x500, 0x6, &(0x7f00000029c0)=[{&(0x7f0000000640)="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0x1000, 0x9}, {&(0x7f0000001640)="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", 0x1000, 0x80000001}, {&(0x7f0000002640)="b35d8f657472d51f23fa979ddba349269d4fede717726371497aea8665b5f69a0f42ace2bf73e057ca116cbf9bf30e0f02c3eb448236b21b1f4728d8b672e2bdfc6a2f909c9997b9ca6709e4442b94d28007cc7dace1d44729767656ef85ee78d375683baf14952668d0be189a1ba96d321953bed2392f99c95b750cab9cd7d1e82e5e5c844894e51fe8e5228022848d02a8c4a097fd59c203898cca2fcef8971385fc33342fdef88b2ad85a97e3dfc5b9e6ee4533f8", 0xb6, 0x8}, {&(0x7f0000002700)="adfa7c0b6b05eab84bb8670ccaa6f3ef7f13a9519cb4ba97c7c3fbfd6440e5e745e659db4b843e7d8491ffef36cfda544c3309268311f00f9b508a687caf069430203f2656f91ccfb421c9c3d3fc2902696fdc3250481d6546521a51bbc519aa617de26a38e315805f93ea5c3dc6e8c71e55797f9fa9a43e40ad631909576811ee485a2bdd47070723dfbe529c39c6ff00e569e7049a97b4e509522417bbfd1e7efee8f0234ad9433f012e699fd32fa3bc67d66ab715aad0de0f3371adfbdd11ad2c1ceea9dcebea5a0b7503fcd1902298aea40e45f84d71fddf03f47faeb29bf3176e408029a679cb7df0dee1fe28428a8c3100503c71162a", 0xf9, 0x1}, {&(0x7f0000002800)="273b666c846d97ed89aef2d36b9a5cdf7dac01f60cf6f02ffa797c392b4e142a29bd4e3b71063c39e3e8409e5bcfd6d5bdfd17cf2f99b415c1104bfb51cfff267d36733690d6f7e87163e92f70511f6d1f421d6645ee78ba7ce0c080328c1a340a9b5ca3b41ccddb25282e92c645b2f5d8e171f44315908b90e00485dfb561a67eb39ca05158670935a354cf77f61db0d7ff484d210036ea03d7b110685b03dfc92d609b1d4594ff0b27ba29761faf58d8c1c72585401131f0b5a37378e489599458b201e5ad64f76a44be67fe8319ba7804bb3b1e", 0xd5, 0x80}, {&(0x7f0000002900)="4a25a946957a6ba1797489ea0b9599ce5c8892f6c787e9ef484ca6535ba0c41a54585518c878050575b878212bc08cd26ed78c7043e5d49e9dc155bfc2de8b9cc610688b1a83d3df3b544cb3430e6258133436ab4c42db3e1acaddd0e14103a2e55ba0048bf5afe2b495e749f1ef44877ba859be611638ef76c53d1c69d525c57b80191a1abf29d14bd930053447cc4ad8800ab31e", 0x95, 0x6}], 0x218000, &(0x7f0000002a80)=ANY=[@ANYBLOB="6465636f7d916f737d2c626172726968722c00"]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x10000, 0x3, 0x400, 0x8, 0x1, r3}) 2018/04/12 18:48:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x4c0, 0x4) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}) r4 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') sendfile(r4, r5, &(0x7f0000a3b000), 0x26b9508) 2018/04/12 18:48:08 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') pipe(&(0x7f00000002c0)) 2018/04/12 18:48:08 executing program 5: r0 = socket$inet6(0x10, 0xfd5037416d87a73a, 0x4) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/12 18:48:08 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept(r0, &(0x7f0000000d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x2, 0x80000000, 0x204, 0x1f, 0xfffffffffffffff9, 0x1, 0x1000, 0x80, 0x0}, &(0x7f0000000b00)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000dc0)={r3, 0x7f, 0x30}, 0xc) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = dup3(r5, r4, 0x0) pwritev(r4, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r5, 0x3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r6, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r6}, {r4, 0x8000}, {r6}, {r5}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000580)=r8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) r9 = dup3(r7, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f0000000980)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], &(0x7f00000009c0)=[0x0, 0x0], 0x4000000000000187, 0x2, 0x0, 0x2}) r10 = syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) getsockopt$packet_buf(r10, 0x107, 0xd, &(0x7f0000000640)=""/17, &(0x7f0000000680)=0x11) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/12 18:48:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000047a000), &(0x7f0000494000)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) tee(r3, r3, 0x9, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x8001, 0x8, 0x5}, &(0x7f00000003c0)=0x10) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000002c0)) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffb9ffffef00000000070c", 0xf) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="919e0b8ba61c315dfd1455316cd03c15782dd229315d0625479a8ce837711ddb4f3c77cb972080163a2c60341be1a8e2b52ce5fde48ec5fc52461e87f93d3315ad561ea04b939c797129f2950375f43db86975729517", 0x56, 0x0) keyctl$assume_authority(0x10, r6) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, r8, r9) r10 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="3fe9ffffff000000c204000000060401060401870502ffffc2048000000000000971935d690b28dec6693a33b7ca280d7a9c5c9f1333de0d26bff1c80b7545be051d9320e75c5b70944be5821a05342c39e117"], 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r10, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000240)={@empty, @multicast2}, &(0x7f0000000280)=0xc) sendto$inet(r3, &(0x7f0000000680)="c40e1b333a70e470339ec5a156d2ca30107dd444e372541aab42974adf936dd7d058c6ac72795728210bd64976a99a0b9027877e4d873f6dc442361dffb79feb36207574f72e", 0x46, 0x1, &(0x7f0000000640)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) splice(0xffffffffffffffff, &(0x7f00000001c0), r5, &(0x7f0000000200), 0x75a9e9f5, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@broadcast=0xffffffff, @rand_addr=0x7, r2}, 0xc) 2018/04/12 18:48:08 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="d176ce28b467cc59321a14ede0fb798779c5f7b0486322856916bf776907de48fedbc9e51cf345824832b595b40d195aa72716ef5f214613156fd37b6e34196896b217632efc4d7d41a04bbc153b33ebebdb904d3271d12bd53555222a5f0a1eed96740f457341b44694db5fe036d49448434c990cddb2586255fb4515f95b0b4ebc1fdb9ad289c58911d9b810b4a0a20a115dfb8dad45966bf9e0f2a075dcdd69bb8b8e4bea4359bb1f0c649ae3d8d16c06b5c693e6d2598e672e65ff587a22661f00359698de0597bb838370f9e328a3f6fa2872f295b9db66db30a1d075c0fe25d2cf387f6c5044c401176875dcae51063209abeddc71422e4810") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/04/12 18:48:08 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x2, 0x3, 0xdef1, 0x1ff, 0xff, 0x6, 0xffffffffffff7fff, 0x7fff]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xe70, 0xfffffffffffffffc, 0xa, 0x482c, 0x0, 0x6, 0x3, 0x4, r2}, 0x20) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) 2018/04/12 18:48:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x400) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80000, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') ioctl(r0, 0x40000000401070c9, &(0x7f0000000000)) 2018/04/12 18:48:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x4c0, 0x4) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}) r4 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') sendfile(r4, r5, &(0x7f0000a3b000), 0x26b9508) 2018/04/12 18:48:08 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") socket$inet6(0xa, 0x2, 0x10000) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x380, 0x0) fremovexattr(r0, &(0x7f0000000380)=@random={'system.', '\x00'}) 2018/04/12 18:48:08 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0xfffffffffffffffe) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) 2018/04/12 18:48:08 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x25c0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0xb98, 0x6}) r2 = syz_open_procfs(r0, &(0x7f00000002c0)='attr\x00') fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) rt_tgsigqueueinfo(r0, r0, 0x2d, &(0x7f00000000c0)={0x13, 0x32af8628, 0x3, 0x9}) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:08 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="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") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/04/12 18:48:08 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 2018/04/12 18:48:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x80) connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000280)={0x0, 0x5, 0x2}) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x280100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000080)={0x6, 0x1000, 0x7ff, 0x8000, 0x10001, 0x5}) 2018/04/12 18:48:09 executing program 5: r0 = socket(0x200000000010, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040)=0x8, 0x4) write(r0, &(0x7f0000000000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/04/12 18:48:09 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x8000) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000013c0)={0x0, 0xf40}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001540)={r3, 0x98, &(0x7f0000001780)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xdcb2, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x3264}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000001680)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) socketpair(0x0, 0x806, 0x3ff, &(0x7f00000001c0)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r6, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532e76616d666911f85458e2733476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f4207057767a"], &(0x7f0000001440)=""/235, 0xeb) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r8) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/12 18:48:09 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0xfffffe04) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000000c0)={@rand_addr=0x20, @rand_addr=0x8}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x20000000, 0x3, 0x10}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000200)=""/236, 0x4}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x48) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/12 18:48:09 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept(r0, &(0x7f0000000d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x2, 0x80000000, 0x204, 0x1f, 0xfffffffffffffff9, 0x1, 0x1000, 0x80, 0x0}, &(0x7f0000000b00)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000dc0)={r3, 0x7f, 0x30}, 0xc) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = dup3(r5, r4, 0x0) pwritev(r4, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r5, 0x3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r6, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r6}, {r4, 0x8000}, {r6}, {r5}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000580)=r8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) r9 = dup3(r7, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f0000000980)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], &(0x7f00000009c0)=[0x0, 0x0], 0x4000000000000187, 0x2, 0x0, 0x2}) r10 = syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) getsockopt$packet_buf(r10, 0x107, 0xd, &(0x7f0000000640)=""/17, &(0x7f0000000680)=0x11) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/12 18:48:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0x92) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0xe8ba, 0x6, 0x400, 0x2}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000480)=""/239) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="5c04fd27bd7000ff5edf25008000000000000000", @ANYRES32=r2, @ANYBLOB="088004000400000008002000f9ffffff080021000000000010002400186bfdaf657c71ab37766b0008001f0055b1000408001100800000020000bf704cbc19fc1ec77f20b9f9ccdc47cd6b7879eaaa9f404c8d5df45478202d2fc7d4d82b5a5f2bd60417305ee26911a9cdb298d664611459f762e12cfa6b81545421dfd6a7df53c9d9a4b23d68968b0b00735d5d5d0467de63f4a4c014d45be6404353e37040ed76bb189dc1ed93f78f51fff3e47f53de9859aa8d73a40eedca98c859ebbc0a3e5dcc36bad21ed190bb4e0a15871328fd2f1a49f94756a65d2c0d69f44830"], 0x5c}, 0x1}, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x3f, 0x7d36, 0xffff, 0xfff, 0x1, 0x3, 0x6, 0x1, 0x2, 0x4}) 2018/04/12 18:48:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)}], 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000340)=0x54, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'syz_tun\x00'}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xa0, r4, 0x101, 0x70bd29, 0x25dedbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xa0}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000d00)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x600100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0), &(0x7f0000003400)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003740)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) 2018/04/12 18:48:09 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x80040, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={"68bc2d640c2e00", {0x2, 0x0, @broadcast=0xffffffff}}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) setresgid(r2, r3, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:09 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x2, 0x3, 0xdef1, 0x1ff, 0xff, 0x6, 0xffffffffffff7fff, 0x7fff]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xe70, 0xfffffffffffffffc, 0xa, 0x482c, 0x0, 0x6, 0x3, 0x4, r2}, 0x20) 2018/04/12 18:48:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x81) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x4c5b4a4dc4e532c8) 2018/04/12 18:48:09 executing program 3: r0 = socket$inet(0x10, 0x2, 0x1) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/210, 0xffffffffffffff12) 2018/04/12 18:48:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0x92) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0xe8ba, 0x6, 0x400, 0x2}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000480)=""/239) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="5c04fd27bd7000ff5edf25008000000000000000", @ANYRES32=r2, @ANYBLOB="088004000400000008002000f9ffffff080021000000000010002400186bfdaf657c71ab37766b0008001f0055b1000408001100800000020000bf704cbc19fc1ec77f20b9f9ccdc47cd6b7879eaaa9f404c8d5df45478202d2fc7d4d82b5a5f2bd60417305ee26911a9cdb298d664611459f762e12cfa6b81545421dfd6a7df53c9d9a4b23d68968b0b00735d5d5d0467de63f4a4c014d45be6404353e37040ed76bb189dc1ed93f78f51fff3e47f53de9859aa8d73a40eedca98c859ebbc0a3e5dcc36bad21ed190bb4e0a15871328fd2f1a49f94756a65d2c0d69f44830"], 0x5c}, 0x1}, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x3f, 0x7d36, 0xffff, 0xfff, 0x1, 0x3, 0x6, 0x1, 0x2, 0x4}) [ 924.566755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28861 sclass=netlink_route_socket pig=23293 comm=syz-executor6 [ 924.591755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28861 sclass=netlink_route_socket pig=23293 comm=syz-executor6 2018/04/12 18:48:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0x6, 0x0, 'client1\x00', 0x2, "1043d64ec4ea8501", "ed6d426383c15edce114040778b3f4f18bb8c1d5710fec09cedb063927a6e476", 0xcae91d, 0x7}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000480)={0x6, 0x14000000000}, 0x2) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000004c0)={0x7, 0x1, 0x6, 0x1}, 0x8) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000002c0)={{0xfffffffffffff001, 0xfffffffffffffffd}, 'port0\x00', 0x20, 0x20014, 0x9, 0x47, 0x4, 0x3, 0x7e5, 0x0, 0x3, 0x3ff}) [ 925.068978] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28861 sclass=netlink_route_socket pig=23330 comm=syz-executor6 2018/04/12 18:48:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x81) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x4c5b4a4dc4e532c8) 2018/04/12 18:48:10 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0xfffffe04) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000000c0)={@rand_addr=0x20, @rand_addr=0x8}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x20000000, 0x3, 0x10}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000200)=""/236, 0x4}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000440)=ANY=[@ANYBLOB="73656375726974790000000000000000005ec500000032c3ad510000000000000000000000000000000000fe0000000000000000000000000000000000000000000000c3ce10f4af780d392190e6558a0964ed83fb127f9ee3bc1a1f8956305f313ac64ce8399c5fd47e7a89abb0ca38e2876e56330139bf9218d789c64a934602bfafb9418821e106c6cf2ac2bb825b68c144a84ed220d7d13c2dfc3488c1e4a10d9e2b91bdf5ff1f26ac111b56b9f0fb51d09524cd9aa687644eec0f3c41c0215afec51c11cb9731103c2b4be847edf4e67195097eb411e54b041489238a089887468ce71ecd8d06c22af10e80e74f51bd74f65e47bbc6addb520ac71ca7043a1b50291dd4d860d81935b91e6a124589c802eeed471854c4818490201289cd14975db45489c4edf5d87e86139bf6ccbef1ce2cad179dc97ba5600b8c6073d1df2c145f6998bc97bcabaaca060da0a4ad6b15936f029fd7c45e596823afb37b198e84ae37b22730cf374cdace2d2cefaa83094dae00711c28861ee47145a0e70180000000000000af9bfb03085289c62d44c6d8fcc1d6ad86d37f73493245ca3ee7ba6960b29b0355f0e114ab1eb49d3ed2c2c9c8dd159b1cb6cf686b41ac40ccf5135c9db4820afd81799235020f11ba9c890c0a779e0fb0fc96e5897840bb3fbf0126f62213e1c34ba174ec07b3a07f0000fc491dc15e744e77e6c1138dee4aac22475e048b1fd8dc07c88f3a58c25ebbc5cc4c1fbf70b68d390193c401c16fafcccb71f598713281028f4527ecd7629bfda0fe3baab83c9d455e29ac45"], 0x48) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/12 18:48:10 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x4, 0x80000000, 0x6, 0xe8, 0x0, 0x0, 0x100000000}, 0xc) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000340)=""/210, 0xd2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0xfffffffffffffffa, 0x8) 2018/04/12 18:48:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)}], 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000340)=0x54, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'syz_tun\x00'}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xa0, r4, 0x101, 0x70bd29, 0x25dedbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xa0}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000d00)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x600100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0), &(0x7f0000003400)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003740)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) 2018/04/12 18:48:10 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000180)=0x4) timerfd_gettime(r1, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x3, 0x3, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xd05, 0xfffffffffffff52c, 0xfffffffffffffc01}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000000000000a004e21010000000000000000000000000000000000000027f600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000060000000a004e220200000000000000000000000000ffffffffffff35000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000000fe80000000000000000000000000001501000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2105000000fe800000000000000000000000000011d5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220200000000000000000000000000ffffac1414bb07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000fe80000000000000000000000000001a3f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2303000000fe8000000000000000000000000000190100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004874096e378f0000000000000000"], 0x390) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000240)=""/7, &(0x7f0000000280)=0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x100}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0xff, 0x3, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockname$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x807, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/04/12 18:48:10 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x2, 0x3, 0xdef1, 0x1ff, 0xff, 0x6, 0xffffffffffff7fff, 0x7fff]}, &(0x7f00000001c0)=0x18) 2018/04/12 18:48:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000380)={0x800, 0x4, 0x4, 0x969}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) dup2(r3, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=""/152, 0x98) 2018/04/12 18:48:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x81) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x4c5b4a4dc4e532c8) 2018/04/12 18:48:10 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/xfrm_stat\x00') exit(0x4) pread64(r1, &(0x7f0000000080)=""/26, 0x0, 0x0) gettid() fcntl$addseals(r1, 0x409, 0x8) fgetxattr(r1, &(0x7f0000000140)=@random={'security.', '\x00'}, &(0x7f0000000180)=""/101, 0x65) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x88840) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x50, 0xffffffffffffff14) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x3) 2018/04/12 18:48:10 executing program 2: 2018/04/12 18:48:10 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) gettid() r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xb, 0x1, 0xfd1, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000340)="fcc3b37fc45b61d496e06f2938d9719b748ee1ae590d5b690f58ce697393f8c7212216e4fd364bc6249d9483179eb47071e72dc5956eb37bed7326287a38c5976983b635a0f354c7015eee10d9e0280b91469371bf17d8107f9d90bc7c224f35e1367caa027afce0ceab424dd029038b109b006795ae60d4b583d007e36c4250d3d6800fc13dd07a04522c568c67ae5959f04a077b8716ec8c81c85d429302e37edaf449d684c481fde5d4") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x81) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x4c5b4a4dc4e532c8) 2018/04/12 18:48:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000380)={0x800, 0x4, 0x4, 0x969}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) dup2(r3, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=""/152, 0x98) 2018/04/12 18:48:10 executing program 0: modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/58, 0x3a) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0xfffffffffffffe82) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x479}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3465}, &(0x7f0000000080)=0x8) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x7a, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x4, 0x4, 0x1, 0xfffffffffffffffc, 0xd, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000004c0)={0x7ff, r3}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000400)) socketpair$inet(0x2, 0x800, 0x7fff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000000440), &(0x7f0000000480)=0x4) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110000f30501000b000200000010001c0000", 0x1f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) 2018/04/12 18:48:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0xfffffffffffffffc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) epoll_create(0x6) 2018/04/12 18:48:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000200)="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", 0x1d1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000400)="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", 0x1000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x43af, 0x3, 0x9, 0x0, 0x0, 0x9, 0x9, 0xfff, 0x3ff, 0x1, 0x6}, 0xb) [ 926.035570] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 926.045630] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 18:48:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x81) 2018/04/12 18:48:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) listen$netrom(r1, 0xfffffffffffffffb) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r2, &(0x7f00000000c0)='5', 0x1, 0x0) 2018/04/12 18:48:11 executing program 2: socketpair$inet6(0xa, 0x7, 0x40000000, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x10, &(0x7f00000004c0)=[@in={0x2, 0x4e23}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x0, 0x2, 0x2, 0x3f, r1}, 0x10) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) poll(&(0x7f0000000440), 0x0, 0x454885c9) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)) sendmsg$nl_xfrm(r3, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001c000101000000000000000000000000e3"], 0x14}, 0x1}, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xe4}}, 0x6, 0x8000}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x0, 0x30, 0x100000001, 0xfffffffffffffff9}, &(0x7f0000000400)=0x18) 2018/04/12 18:48:11 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000300)={'bridge0\x00', 0xffffffffffffe14c}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) 2018/04/12 18:48:11 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/04/12 18:48:11 executing program 3: r0 = socket$inet(0x10, 0x2, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xa6, 0x10, 0x8, 0x7fffffff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x1, @rand_addr=0x2}}}, 0x84) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) rt_sigpending(&(0x7f00000000c0), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) read(r0, &(0x7f0000000440)=""/210, 0xffffffffffffff9c) 2018/04/12 18:48:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fdatasync(r0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)=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']) 2018/04/12 18:48:11 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) 2018/04/12 18:48:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) sendfile(r3, 0xffffffffffffffff, 0x0, 0x81) 2018/04/12 18:48:11 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2880, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) r1 = socket$inet(0x10, 0x800, 0xfffffffffffffffc) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r1, &(0x7f0000000340)=""/210, 0xd2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) 2018/04/12 18:48:11 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f00000004c0)=@known='security.capability\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x100, 0x0, 0xff}) 2018/04/12 18:48:11 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)=ANY=[@ANYBLOB="1c0600090000000000000000000000000100000004000100000002"], 0x1c}, 0x1}, 0x0) 2018/04/12 18:48:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x81) 2018/04/12 18:48:11 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/12 18:48:11 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSETLED(r1, 0x4b32, 0x3) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x800) read(r0, &(0x7f0000000340)=""/210, 0xd2) [ 927.019881] binder_alloc: binder_alloc_mmap_handler: 23440 20000000-20002000 already mapped failed -16 2018/04/12 18:48:12 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000000540)="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", 0x137, 0x1c) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:12 executing program 7: keyctl$join(0x1, &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x88, 0x1, &(0x7f0000000380)=0x2, 0xfffffceb) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x460000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x3, 0x1, 0x2, &(0x7f0000ffc000/0x4000)=nil}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x118, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbd1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x308}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x573}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb62cf86e63f58e53, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11}}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x20040001}, 0x8004) 2018/04/12 18:48:12 executing program 2: socketpair$inet6(0xa, 0x7, 0x40000000, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x10, &(0x7f00000004c0)=[@in={0x2, 0x4e23}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x0, 0x2, 0x2, 0x3f, r1}, 0x10) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) poll(&(0x7f0000000440), 0x0, 0x454885c9) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)) sendmsg$nl_xfrm(r3, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001c000101000000000000000000000000e3"], 0x14}, 0x1}, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xe4}}, 0x6, 0x8000}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x0, 0x30, 0x100000001, 0xfffffffffffffff9}, &(0x7f0000000400)=0x18) 2018/04/12 18:48:12 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x29, [0x35dc000, 0x1, 0x8, 0x4, 0x200, 0x9, 0x7, 0x6]}, 0x5c) r1 = socket$inet(0x10, 0x5, 0x10002) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r1, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) connect$l2tp(0xffffffffffffffff, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x81) 2018/04/12 18:48:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x82, 0x0) r2 = getpgrp(0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$netlink(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc, &(0x7f0000000100), 0x0, &(0x7f0000000280)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa8, 0x4000040}, 0x10) 2018/04/12 18:48:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6(0xa, 0x1, 0x40) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x0, 0x6, 0x0, 0x6, 0x0, 0x3}) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000000)) 2018/04/12 18:48:12 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/12 18:48:12 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="253da0cd5bdce74c2fdd34c745359203e8b968e894d4043ce8151a03a3e203b53c90795ab2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8080, 0x80) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/27) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xfffffffffffffff7}, 0x8) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:12 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x81) 2018/04/12 18:48:13 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x90240, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:13 executing program 7: keyctl$join(0x1, &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x88, 0x1, &(0x7f0000000380)=0x2, 0xfffffceb) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x460000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x3, 0x1, 0x2, &(0x7f0000ffc000/0x4000)=nil}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x118, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbd1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x308}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x573}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb62cf86e63f58e53, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11}}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x20040001}, 0x8004) 2018/04/12 18:48:13 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="f63eb2c7799ec7a47f203296de0ab1a1dae61c68556928bb7849faa24686f05b79a5e0df1d28ddbbb8f4181a35fe77fcc97bdaa99e4fb8131c569cfaa8d909f36c3b3b450c55e6348f3711a183d1ecd870de2e1d42a75f126528e1f89f0944e07c39d997e1c4cab74d330634d2ba6d4683e9038302e7408c8ad1e17cc92eee4968e68cdef10ff802e9440834092dda223a9fd709dba104fc4abe4869527371fc7bb187087a4d2e54f4d3b2104b8de0"}, {&(0x7f00000001c0)="10d1def1ec9b245d4b9454efe1a986c96194639d98fffdcf16"}, {&(0x7f0000000200)="7ae2558ba4f39f2e177cf74d5d7d92f8bb3d6a0109460475c0a8ef7399f5b1b0707d"}, {&(0x7f0000000340)="e6ff238f47445eb8ac5474"}, {&(0x7f0000000380)="780a2949ebebc838e312e368efb378c6397efbd41acee33e41c6cf7ffdd43d1ffd8f8aeb73892919fb74ad4f8c3412fa495ecf034b4366c2f2ad56c7011e76f2b4a29e1a97c2f3cefe0e3750e9d60eb3a35c768e23563a4e4cb6b43eb4e46e6ba6da3e0c3d2706ff86b3a09be0041ceb678fac115cf4c9f43db89e048bb03b4d0ad4c9bc26071548826b25f283f132bfdf608523a099e2aa01078d795b509c"}, {&(0x7f0000000440)="e78102cf643b40d08a0109cc06797c78"}], 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff55, &(0x7f00000000c0)=[{&(0x7f0000000040)="fe3aabda6bbaa430b33ab01b89aef8deca19270cbfd72373215fbe1985e3cb0027bc08f578c52dd8a62a6322000c0151804e1350fb6327a1d2a970b762ebc125477f2634d6afd603a011c3c3f91dc201", 0x50}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="280000000000001b290000000264d4f0c502d64890fbc3a8ff75ae002b07df2bd0846bc0964f4ffde3d917f78200000080f50000"], 0x28}}], 0x2, 0x20000000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000480)=0xb) 2018/04/12 18:48:13 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socketpair$inet6(0xa, 0x6, 0x3f, &(0x7f0000000040)) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) 2018/04/12 18:48:13 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800000000004000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xbe, "b890857981ac8e42998444bbdcb05730cd9a64ecdacfc38a0b1715cb7a5611ef59a155b749b20f4ea2141c209603de5315ba40b859562919029029f38737347c6f16e833c149b2a9b03dd4a9cf85b13045f64403c37f85d4fe039eaa5b2f94f04467ffa728d1544a3878c349f23705fc1b020c9fe90e3b8123c2eaaa305ea89a44f60f275f7e964df3f221204f24265f47e72f1d507435e457a1f4f02a207f2a96ba1ba3eae826dd930c357cbc607d3a89eb957ec0392e22d03cf4dab0a2"}, &(0x7f0000000040)=0xc6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000240)=0x8) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:13 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x81) 2018/04/12 18:48:13 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) timerfd_gettime(r0, &(0x7f00000002c0)) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:13 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x800, 0xe7c5}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x81) [ 928.115749] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 928.125825] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 928.139685] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 928.148581] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 928.161960] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 18:48:14 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100), 0x4) dup2(r1, r2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc), 0x4) 2018/04/12 18:48:14 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0xfff, 0x1, 0x40, 'queue0\x00', 0x101}) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/04/12 18:48:14 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) setuid(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0x5) timer_create(0x1, &(0x7f00000005c0)={0x0, 0x28, 0x7, @thr={&(0x7f00000004c0)="2ac04b5930e224d0c8f915e3047309", &(0x7f0000000500)="cba2c017e3f653aec23742b32c76885b9428cb699812c28f77c02fff4da8b6210ec175e03a70d0536c876219f6aaba776af08dd66edc8afd3a630b3605ad10f272588a53d36abd73727847570f63aef135877b468c5e3e4132a796fd223dac473043191c28dfc367577d77aa10a21340cd0087c62ca40dcd246e3f1b4fb342e27a44ac0b06811ef0cd5b"}}, &(0x7f0000000600)=0x0) timer_getoverrun(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x5, 0xfffffffffffffffe, 0x10000, {}, 0x1, 0x8000}) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:14 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x81) 2018/04/12 18:48:14 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x5) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x1a9) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x18, 0x6, 0x3, 0x26, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x14, 0x10}, @sadb_key={0x15, 0x9, 0x4d0, 0x0, "5954c951023156f4b12f7886b558d2e4275c8e9a782b3a724935ed7c1f870969e47e75b026ea4aaf34d692d4271dcf34d5a9224724f07f31157927d1e6bf63336bbbca3ac91198320c2af7575aad623a8b25cf7e37bbc156c69badc5305686acfbff9bed44f306cdef31e33faca6a4edd3b5a928515ad3557dd40175ff887af30e4cff0c438e11263b607975bcf9c4b1ee8c1977d0e988d84e59"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x987}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0xa}, 0x101}}]}, 0x130}, 0x1}, 0x20000800) renameat2(r1, &(0x7f000062eff8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/04/12 18:48:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:14 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/210, 0x20a) 2018/04/12 18:48:14 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f00000011c0)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/70, 0x46}}], 0x1, 0x0, &(0x7f000000a780)={0x77359400}) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000000200)="9f9fbf99956890611176cd1a256183b90a97328a63b315ebe21a1f4d51aa853053103ce944db1b493236d714902027cac0939435b4d9fb8714c8808c863eac9e42b2ce9b71f3d4da41b81e94a6c532291ea529334085b5c674edcf7b7be5fcf04f33d92d732f9c557fad6402239a799e1171", 0x72}, {&(0x7f0000000280)="d574067b2c32bc021a908a6e92ae3d3b3913fadf11352c7f47af91955c2341bc7e21cbbfcedb3c40fc80fbe60646e24ade782804f0c7257273933ea10c00000000b83e948ed48e938a81c44c133bbf34aff5f6a8ab88a85bb51bf572907bb3308fc99ec13e89daa38df1d7ac63cf657600b266882ecb63c4f99ac5fe9319e51a24d61f9c96ef2a37f540902147e04ec08045d562b829855e44226292ee77aeed24", 0xa1}], 0x3, 0xfffffffffffffffe) 2018/04/12 18:48:14 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:14 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, {{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}}, 0x108) read(r0, &(0x7f0000000540)=""/210, 0x20) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000140)=""/88, 0x58}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/89, 0x59}], 0x4, 0x0) 2018/04/12 18:48:14 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) process_vm_readv(r1, &(0x7f0000001740)=[{&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/94, 0x5e}, {&(0x7f00000013c0)=""/165, 0xa5}, {&(0x7f0000001480)=""/145, 0x91}, {&(0x7f0000001540)=""/151, 0x97}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/212, 0xd4}], 0x9, &(0x7f0000002d40)=[{&(0x7f0000001800)=""/233, 0xe9}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/236, 0xec}, {&(0x7f0000002a00)=""/227, 0xe3}, {&(0x7f0000002b00)=""/226, 0xe2}, {&(0x7f0000002c00)=""/42, 0x2a}, {&(0x7f0000002c40)=""/197, 0xc5}], 0x7, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0xffffffffffffff9d, 0x1f}, {0x5a4b, 0x10001}, 0xffffffffffffffc0, 0x4, 0x3ff}) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x7fffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 2018/04/12 18:48:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00@\x00') getdents(r0, &(0x7f0000000040), 0x19) ftruncate(r0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) 2018/04/12 18:48:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:14 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="f5283fe922a138dcef74d86cf75c2ea3", 0x10) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100)={0x9, 0xda23}, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d81"], &(0x7f0000000240)=0x2) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000540)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000100), 0x0, &(0x7f00000003c0)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000002c0)=""/197, &(0x7f0000000a00)=[{0x235b, 0x0, 0x1ff, &(0x7f0000000500)}, {0x9, 0xd1, 0x0, &(0x7f0000000600)=""/209}, {0x8, 0xd5, 0x10001, &(0x7f0000000780)=""/213}, {0x2, 0xc7, 0x200, &(0x7f0000000880)=""/199}]}) r5 = inotify_init() fcntl$notify(r5, 0x0, 0x282) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x0, &(0x7f00000004c0)="efb3a5b8f53f0aad8032f2b4ddcff199629e9163ee2b", &(0x7f00000005c0), &(0x7f0000000500), &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r7) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f00000003c0)={0x0, 0x86e}, 0x2) fanotify_mark(r6, 0x5d0bb28c64dacd2d, 0x48020012, r7, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xffffffff}}, [0xffffffffffffdccb, 0x1, 0x8, 0xffff, 0x3, 0x7fffffff, 0x80, 0x0, 0xece, 0x8, 0xfffffffffffffffe, 0x9, 0x9, 0x7, 0x8100000]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000002c0)={r8, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x8000}}}, &(0x7f00000000c0)=0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000000400)) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000700)=0x40) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000380)={0xe6, 0x7, 0xa000}, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r9}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f0000000040)=0x1) 2018/04/12 18:48:14 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/186, &(0x7f0000000380)=0xba) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0)=0x5, 0x4) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:14 executing program 3: r0 = socket$inet(0x10, 0x80001, 0x80000002) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:14 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x2c}, {0x80000006}]}, 0x10) ioctl$sock_proto_private(r1, 0x89df, &(0x7f00000002c0)="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") sendto(r2, &(0x7f0000000000), 0x0, 0x3ffffff, 0x0, 0xffffffffffffff5e) 2018/04/12 18:48:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000003640)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)) 2018/04/12 18:48:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) modify_ldt$write2(0x11, &(0x7f0000000040)={0xfffffffffffffff9, 0x20000800, 0x1000, 0xfffffffffffffffb, 0xcbc, 0x3, 0x6, 0xf92, 0x7f, 0x2000000000}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/04/12 18:48:14 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req={0x3ec, 0x100, 0x401, 0x5}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) 2018/04/12 18:48:14 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00@\x00') getdents(r0, &(0x7f0000000040), 0x19) ftruncate(r0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) 2018/04/12 18:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000240)=@routing={0x73, 0xc, 0x2, 0x40, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x68) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000180)=""/169, &(0x7f0000000040)=0xa9) r2 = socket$inet(0x10, 0x0, 0x1000000000009) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000140)=0xfffffffffffffff7, 0x8) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0xfffffdd3}, 0x0) read(r2, &(0x7f0000000340)=""/210, 0x1d8) 2018/04/12 18:48:14 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x402001, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x400000, 0x10) r6 = getpid() r7 = getuid() fstat(0xffffffffffffffff, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = accept4$unix(0xffffffffffffffff, &(0x7f0000001c40)=@abs, &(0x7f0000001cc0)=0x6e, 0x80000) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = epoll_create(0x2b) r12 = perf_event_open(&(0x7f0000001d00)={0x1, 0x70, 0x9, 0x50, 0x9, 0xffffffff, 0x0, 0x2, 0x80, 0x8, 0x8, 0x2, 0x20, 0x2, 0x20, 0x5102, 0x8a97, 0xfffffffffffff800, 0x3dfc, 0x4, 0x0, 0x4, 0x1000, 0xfffffffffffffc01, 0x3, 0x7f, 0xfffffffffffff800, 0x7, 0x101, 0x0, 0x2800, 0x4, 0x9, 0x8b2c, 0x400, 0x80, 0x3, 0x400, 0x0, 0x5e, 0x3, @perf_config_ext={0x9, 0x9}, 0x8404, 0x101, 0x53dd753c, 0x7, 0x206, 0x7, 0x81}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x8) r13 = memfd_create(&(0x7f0000001d80)='.&\x00', 0x2) r14 = syz_open_dev$loop(&(0x7f0000001dc0)='/dev/loop#\x00', 0x4, 0x400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001e00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001e40)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000001f40)=0xe8) stat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000002140)=0xe8) getgroups(0x4, &(0x7f0000002180)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r21 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000021c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f00000034c0)=0xe8) getgroups(0x2, &(0x7f0000003500)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003580)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000003680)=0xe8) getgroups(0x2, &(0x7f00000036c0)=[0xffffffffffffffff, 0xffffffffffffffff]) r27 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003700)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000003800)=0xe8) r29 = getegid() r30 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000003840)) r31 = socket$inet6_icmp(0xa, 0x2, 0x3a) r32 = syz_open_dev$tun(&(0x7f0000003880)='/dev/net/tun\x00', 0x0, 0x800) r33 = openat$ppp(0xffffffffffffff9c, &(0x7f00000038c0)='/dev/ppp\x00', 0x143240, 0x0) r34 = userfaultfd(0x80800) r35 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000003900)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x0) sendmsg$netlink(r0, &(0x7f0000003a80)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4010008}, 0xc, &(0x7f0000001b80)=[{&(0x7f0000000300)={0x148, 0x2b, 0xb00, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x12c, 0x89, [@generic="d2044caf4246fb758d9c88fe5b0b3dd5eff75e4ea23ac7167ab6c6b59cc3c5763bca37019134046b31ed36d01ff78ebaa3d8e49be2d42e79bcbec8ff3c3f9ff5157bc5e94d7e9c1eb8e051dfdc24de17afcb5dd95e949e52739b24e7c5b8e5def12451041aed40ab51003316ab9147b3a280ee269d51f898dbc1f708e9b76a45d830b77336e3a3138acbf4cb6cf106691d3f1197c9d98a2ba5d8bb610ec39376084c514d4cab9dd79d717d72a77a0ef077cd5bcfb680d6972cb7bf30ae8fce6b5abe445de4c2429d13c7c3724f1d1675adcacb68cb640144b147abf1590bacf4d7aa21f92439ae38601c4afb", @generic="abf685aeae421e91321df71751403f3a1e3d0cf46be0abc60406e89b91", @typed={0x8, 0x35, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @typed={0x14, 0x46, @str="5c2da970726f636367726f75705e00"}]}, @nested={0x4, 0x63}, @typed={0x8, 0x16, @fd=r1}]}, 0x148}, {&(0x7f0000000500)={0x166c, 0x18, 0x100, 0x70bd25, 0x25dfdbfc, "", [@generic="402d1e6005d99f355397630a43c748fa7bf11cdeb3909f44b9e3097185d6e5d996d5ee09ad04c7be1c89a51254607f25312eacc5e1eeca1608804be854bebdaad3c36f85e71aa90a22690bd386146199c805ac81382401bb2506bdc5a082eed1d2543d06d2e11f433d9b101ecd41be2ed6c773d3", @nested={0xbc, 0x6e, [@generic="39692dd623c1c8266a4e7fa63036c2b0cbfcd7c120e7c33f25232965fc0e9fa6e43703fdec88f85694f4227879b7ef5081c8a5f2640d99fdfc1f3b7ac5084c11208ffdf23612e67bd390f11574e4e26ebe816baa2b9ccf03ce65fc6fc87e3d10f9c04e4b1a24c743b65945263517dfe4fc7f9734af1986743aaed3740e9b7a8de03590a5b80b9af04eaf3c8d6df2bf883102fbd1f745a1bb7364cd5322d2430387", @typed={0x8, 0x69, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x8e, @u64=0x9}]}, @nested={0x1170, 0x96, 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@binary="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"}, @generic="6a4dd53fabb8ce6bcee9b9bb368be6c44353e3ecbd64d7a5333232a3e64c06ce76c1629be53af03a46f7caf9b60d", @nested={0x144, 0x1d, [@generic="40e857c3694e8de222e2a89cac4170d89d54ebe786c31527dbe9cd70521ca1ee1601d96be566a2b3ffcbd86506756fac81f8a96d3186024083bcc3f035e64b383b9c8d266012f13637c5b6ec92cfebea309f41027bb45c5f9ce9601dbddfb0c76c94e3e1bfe24117c952e020700b6b0faf57d7d11e59c04111b4dd3579f9739fa36ba9f669f2e4dcd53e6a314bdaffdf40070ee911a6ca6b0c91ec953380d1ef070651c74f6385c9a5dd12e903c72771fb32", @generic="32c9bddc4852756969ec4ae8ccb75390edda318614e1a343283d1f608ae50d823e01f94326df928bcda9f31e840f7d6d54ee79c8e835c60f0001cfae923e78b6720287f5eb2176acb670ed14a22c4c9c103b7a3c61f274d700b5b7bb07d0fbfb75dd81a67021ce8c529f54de1c5b59bad5d0ee4efc772fcbfd752ce61efaf182", @typed={0xc, 0x23, @u64=0x80}]}, @typed={0x10, 0x92, @str='cpusetwlan0\x00'}]}, 0x1198}], 0x3, &(0x7f0000003940)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r30, r31]}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}], 0x130}, 0x4040880) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00000002c0)={@empty, @dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff}, 0xc) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/186, &(0x7f0000000380)=0xba) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0)=0x5, 0x4) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:14 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000004c0)=""/118, 0x76) 2018/04/12 18:48:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:14 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x100000000, 0xcfc3, 0x6, 0x7ef, 0x1000, 0x9}) 2018/04/12 18:48:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:gpg_exec_t:s0 /usr/lib/telepathr/mission-control-5 \x00'], 0x46) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x595}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x0, 0x0, 0xde9, 0x2, 0x0, 0x4, 0x20004, 0x1, 0xe5, 0x0, 0x6, 0x8000000000, 0x1, 0x7ff, 0x10000, 0x1, 0x7f, 0x10000, 0x2, 0x5d, 0x8, 0x9, 0x7, 0xf9be, 0x5, 0x400, 0x8, 0x3, 0x2, 0x4, 0x1000, 0x2, 0x9, 0x4, 0xbd33, 0x80000001, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x3, 0x5}, 0x8008, 0x4, 0x3, 0x0, 0x50, 0x80, 0x77766d28}, r4, 0x0, r2, 0x1) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f00000011c0)={0x11, 0xfe, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001200)={0x3f, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, {{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, {{0xa, 0xffffffff, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x210) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r2, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r2, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000200)=0x1e) 2018/04/12 18:48:15 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"edf85f5f5af0ee"}, 0x7}, 0x10) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002b80)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0xfffffffffffff9a2, 0x3, 0x7, 0xffffffff}, &(0x7f0000002c40)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002c80)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x3a}}, [0x1, 0x6284, 0x8, 0x10001, 0x1, 0xff, 0x8, 0x7, 0x2, 0x0, 0x9, 0x100000001, 0xdb77, 0x11fd, 0x401]}, &(0x7f0000002d80)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003380)={0x0, 0x9}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003400)={0x0, 0x8}, &(0x7f0000003440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003480)={0x0, 0x4}, &(0x7f00000034c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003600)=[{&(0x7f0000000540)=@in6={0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xb9f}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000580)="e036f2d36b00434b6ef1847baa9fda1efac8ef228f2470621576801f6775990416b91b13132011b08954e35084c6b65a63b055367ba0a7b74111d2e129c8ec9d4585db9c10a0f257f3160bc3262334c6baa043cb5be93d85fb927f2dbbf09c46a6443752fda06f5b61059f73f5a32fb8dc3e4ab642df18d28b61692e38fd89070332a89c192e94", 0x87}, {&(0x7f0000000640)="dde0e1ba0bed8cd7c90756fb487870c326948094a933a4368a1c5b9c96c492c95427", 0x22}], 0x2, &(0x7f00000006c0)=[@init={0x18, 0x84, 0x0, {0x3, 0x5, 0xfff, 0x1ff}}], 0x30, 0x4840}, {&(0x7f0000000700)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000002ac0)=[{&(0x7f0000000740)="a52937fdba561413280d363918d42ec298bfb969ef2656fccd397adcea75aaad9ebb2abe81b6984919d26b2834ba9758621624608b90020f8f7dd6f2d5c627edf5bb097d912abf9a15dc6d605d45941aa5f29dbdae83bc6af32aa1b6b75c5adfcbeef5115e461273180c5b0c9528671be319c3bc0114", 0x76}, {&(0x7f00000007c0)="da3129d0c613db4b76c46e2170c7b55613027a7e55579126eec77f784f35a584b69a2a798ec0212b79b9", 0x2a}, {&(0x7f0000000800)="615b3d0a455ee0758a89df2d8ff84f03aded9be7d14b3ab5f73f71fe9f5dc587b4aec2362a16149b50501ba70882001bb1b1514a3d4be8efed0a068a386307609c33a02fa64dc5d6ac04a2faa53cdf79f604edcc7515e1941e40b967e9d6f4d4f795b7b6857d4b2a72bfedf8ab5e5efb22e55555952b276a8000681c239c10c89a0dba620da0169e4dad03768c503f7dcf24e6ff15304e1e3e1c605df5f5fb6c3fbf0504a3192bd9408ae8ffb76f3e527b42d0de34c327528ba701e158eaf9adc4f9fc524a4ae70855bf77b587b5c357f37fb6e09434249abf", 0xd9}, {&(0x7f0000000900)="6f20ff544b9d38069795db75743eb79857f5159f8d1c38b7d7e63873dd93ccd7b08e6361838e0951b897d7abda03e3a371b03f705e3c12b0", 0x38}, {&(0x7f0000000940)="e60697b69c5cc05757e5ed4833c937f8723e91a90e4b3424c3918b4155f18d9214549997e2d04862f91e46c1f6e8a348deba4350f3aa797fdc92bf3dda7d5772866597610d6dd132a2c5e67c28ad8ae6a4aad3b6fb209a21f5c480acc19d0db2cdf6bbed99536e8d54910231ac02b0f12cefba33d428b9f2e82fef7cd153a8ccf35e80b10f5b", 0x86}, 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0x1000}], 0x9, &(0x7f0000002dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x200, 0x1c, 0x100, 0x3, 0x0, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x0, 0x1, 0x0, 0x100000001, 0x2, 0x6, 0x200, r3}}], 0x60, 0x40800}, {&(0x7f0000002e40)=@in6={0xa, 0x4e21, 0x4, @empty, 0x1}, 0x1c, &(0x7f0000003300)=[{&(0x7f0000002e80)="b6a687e3dca6d39956d4bfbf21fea97056c3fbab6839a0401a0f7f1f75f22c3a9bbda0dabe0fc8dc3fb45b1f332680eb9cf1ce5e3263b48b1b1b5cc2e0950cb46573e09266778c527a5f681c36942b812bb23a1174696cef0e4abf82627ad2b2bbb933a7963810eeea2298cf807b8735f9aafe19759e681520b975936747b3eb3d496ba429c208683275118dd80b87463bbcd389351c04e8ec5d83112c51", 0x9e}, {&(0x7f0000002f40)="9dee2ce02f15fe93407e03e36a4e3a359dfcbe3692bd8c2e0ae358032c076ee8bf7046f8066b82672476e3214e0ab019b2e20adc4c7e0ff48331c435b20ef3e12ba71fdfc820c015fd0825d4e4873c1c687566a0182c9484dc8ff380ba33ed176455f4eaaab0e070340cd02b048e74fd60eac9eac2b126e335b379de8704426c701c45fd5b7b3b3d3ca6f32f1933eaba14938862087234b00a9c94c7c3", 0x9d}, {&(0x7f0000003000)="c790a68e70e13079e434d76016f4a0de051d51588295aa679bfd872d0c97d760c8c7ed5711061653fe8680cabc833b59c0105749b1ff7f30eab71a0875c650ffea71d28d23e7b7adf40d76ed5ae99484c1d987ca3d643b517d77d44a6642d0b8ff9e", 0x62}, {&(0x7f0000003080)="f5f552cbed51549b1cffe9730554d7898cdc1c5985cd7a7bc58892660e96dc0aecfb5183fd464b8ae8a4260ebe6e7d7a4e8b21090ca59a3bde6276366c9f0d2659e73cb7a45f11ff0a8cfb8d9717cdc98f67453d3f4ca567f93822ea6974e10c3a952de3a97ea8fa707994d38744a7896b92945a3ca92b54372f17444922b4cd5b65a31bd51f784cf2800daf681e6d274014ff98b49fa77e0627d2d613a47628615c4dd34a798e0b6b974084428632abddf7d0b9a7f8c70eda446c3f95aca53434286943be6fbc464f0b4047b78bc298bf4aa7566e0e059f40aeaf76f47eb03108c1c85c6f9f123a3b9c473b9bdc4030c087", 0xf2}, {&(0x7f0000003180)="c8106a39ceeff548ea34ba1930b4f18ecbdce0f181fa6e52e3b1d8b2675e6242da3811d6fe97d29c2ebe887f20c4ed0a43a86549fc410fc75fb894f57f8b6367a3b7", 0x42}, {&(0x7f0000003200)="f22f57114c07d921a411948a3b82b62714eae9bd722972965b76eb25a402e3222c5b0f982b8544adf8a565d87dbd5088d1487258876532189ef8225cee8cd7ab2777e77c92f88a9f8fd714fb7fb38d4da241df30f72b2c9019d975979e06e3aeff0173eedb0f3e4cf061d41595bdc47b628e63ee3f890a17408ef0d2afd96c0fc69e8558e9987a1d568ed741edb4c8f31368b96a9f7f758ff7e64f4d7971e89ace534eadb7d3d1bff43a86e592140235b97499698b8707133a7af578660b33dafebdff0fcc416ab012f10080779f70802d6fcefb663b8d3cafdb1c8c8c52", 0xde}], 0x6, &(0x7f0000003500)=[@init={0x18, 0x84, 0x0, {0x5de0, 0x7, 0x7, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x0, 0x100, 0x2, 0x2, 0x953d, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0xdfe, 0x6, 0x1, 0x4a}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x4, 0x9, 0x4, 0x0, 0x3c3, 0x6, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x10000, 0x1, 0x6, 0xfff, 0x5, 0xfffffffffffffff8, 0x3f, r6}}], 0xf0}], 0x3, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r7, 0x5, 0xff, 0x4}, 0x10) r8 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) r9 = getgid() fchown(r1, r8, r9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) read(r1, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:15 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000002c0)="071eb70362d72b0dcfbe91a198864a400bfd78b3318a9037dbcc309ec983422f6252c78172a1f15d3d33411d17e5e0096ff461696b0ef54fdca143d826b3630f15405122bf7e807c5e28d9958346b1cd", 0x50}], 0x1, &(0x7f0000001640)}, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='&@+', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x94, "8e0d2a7b88bbb01fd9c0ebbe5d5031308151f0bd9d0f34ec62322917c4d3e4458430344a9920b43f5d61af2c2c8d5338e9043285a8e233a7109f6d8cfdf18e055ddf5d28c1b7bce47409229c32a2d828f2b621918efe497a4dbfc3404419f27f14b39ae014e5a4ab253784a523113e9a3342fbf24eccdd1e1fd355b867ba3818bb19c59af24a67bf51d9153af21c81733ef12dcd"}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xe8, "859370adb544cb52dbcc22d110b5080590ef5d736271ff22fd36fa15c2fce01d1e7ebc88331f6956ade2e68b9d5bc146bb81a79c571c779232d5eef07e71b1602d13632e45a1678d2fbb4de8f6116ae074c7a6fab66883282a094ccb361ba9a1d589d1511db0340fd53fa3befa3a370b4c7b536f52412493858457cc343ac6535803051b00008361feaa42643803e784e3e3a2fcf0aa29260f521d0f9bd2416ab93e342e39a9222581fe1402aff933088e6004f9fb8baa65159f5385572075b6108e59654a4c9db003508235f8e48865645bd8b9fd5fa39678ed423e292066fbba5cb0bab90bb868"}, &(0x7f00000001c0)=0xf0) 2018/04/12 18:48:15 executing program 2: r0 = memfd_create(&(0x7f0000000040)='eth1lo$\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) mkdirat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x1ff) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x6279, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x202000, 0x0) clock_gettime(0x1, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0100df00a1502c751b0f288af49873245fba872e99207132538ad4bdc8429af4efdbf2ef73ab026487f2478e0baadb183228b2d5aed74f737c1e3bd656cc6a03340de035e9336fed115e97794b5f9e1185052da29a8d2c17c283e9016ee3ede8a61446c2e1fb00bbb48245d52313d1def6cf1b1ddfe9656d98e2254a092912da8d6d76c3a40eb05aa661da3fb63af663e9d087827bb26568b90ee9be51142e391255b9961846829f449ceb7537fc90e725633f0e0ff00100f2301cf90262cefea14f2048261ad309dbae92ef0d6cb8bf1eab953d358a6b36ea87000000000000000000"], 0xe7) 2018/04/12 18:48:15 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:15 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/210, 0xffffffffffffff03) 2018/04/12 18:48:15 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c461cf9337f00000000000000000200070007000000aa0000000000000040000000000000006b010000000000001f00000059373800010007000200000400000000010000009f82246d0000000001000100000000003f00000000000000ed7700000000000009000000000000004a2200000000000055e5746409"], 0x7d) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/12 18:48:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'veth0\x00', 0x9}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x408000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f0000000200)={0x0, 0x11, 0x5, @thr={&(0x7f0000000140)="1f1b131e1159fab1692a22de55c9553b58276d832428119fe57032a8ae6ac108a73328ae52bf78e4d691b81fa87d9502abc6539557fe049e28c072b293989adc632135078a9ea47337e670529d313c683e62f0189934f1ed45734caaf9687a49bdf5958737ec2d97407ed02f08b10d116d6a547b1b41ad615e8b7ea2db96afa0cf5376"}}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) 2018/04/12 18:48:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:gpg_exec_t:s0 /usr/lib/telepathr/mission-control-5 \x00'], 0x46) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x595}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x0, 0x0, 0xde9, 0x2, 0x0, 0x4, 0x20004, 0x1, 0xe5, 0x0, 0x6, 0x8000000000, 0x1, 0x7ff, 0x10000, 0x1, 0x7f, 0x10000, 0x2, 0x5d, 0x8, 0x9, 0x7, 0xf9be, 0x5, 0x400, 0x8, 0x3, 0x2, 0x4, 0x1000, 0x2, 0x9, 0x4, 0xbd33, 0x80000001, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x3, 0x5}, 0x8008, 0x4, 0x3, 0x0, 0x50, 0x80, 0x77766d28}, r4, 0x0, r2, 0x1) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f00000011c0)={0x11, 0xfe, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001200)={0x3f, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, {{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, {{0xa, 0xffffffff, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x210) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r2, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r2, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000200)=0x1e) 2018/04/12 18:48:17 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x7, 0xf3, &(0x7f0000000300), &(0x7f0000000340)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000380)={{0x57cde2448a6be3e0, 0x3, 0x3, 0x3, 0x1}}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:17 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x89, "35481140fc803531dae79ad1f19e79b594bfb5d6137e03569d8ad57d018db33e7c9a99076c3f2502c35840caf1c689ffef8ada592e7e02e126907009345e1c4e1c22e2fe138a7e193d8031b3e2e9690a95e57ad94dea6f444c20faa29211ffd4c2a703bf54dceac514014c84be301a1eb19ac3b31d835613cdf52132fbb958ed38406badd2f35d6b32"}, &(0x7f0000000200)=0x91) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={r1}, &(0x7f0000000480)=0x8) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x87, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='loginuid\x00') fchdir(r3) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000380)=@can={0x0, 0x0}, &(0x7f0000000300)=0x80) connect$packet(r3, &(0x7f0000000400)={0x11, 0xc, r4, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/12 18:48:17 executing program 3: r0 = socket$inet(0x10, 0x5, 0xffffffffffff2abc) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000), 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000), 0x0) 2018/04/12 18:48:17 executing program 0: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/141, 0x8d) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x4, 0x2, [0x88b, 0x1]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000400)=0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@req={0x28, &(0x7f0000000440)={'bcsh0\x00', @ifru_ivalue}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000004c0)=0x4, 0x8) getpeername$ipx(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) r3 = dup3(r0, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001900)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001a40)=0x800, 0x4) sendto$llc(r3, &(0x7f0000001a80)="bc0179b0e09d1439f38072edf6a05566a48d069514843a9b332f338db94b05ea402823cf1c67173c5ac7f50de6f619", 0x2f, 0x20000000, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000) pwritev(r0, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="a68cfc55dbf189da2b24bd34135f0697d539ffa1a29d25354f7b24b6bafccbd9eb2254ee8b40abf6fa7980b89d24efa34ff67abb6da60e8049e7d28a3ffc39228f3e3c1cc5d61ab9d483a9f00add5272c86073d79b16953f16021a0304c8416ac5caced8088e439855e9cdb9cf260aeee72de60e65fe6d97918ad40e79804531bc36d49fe106815a8e7705f4a80c243b05504b6c", 0x94}, {&(0x7f0000001b80)="10addd25ad097ec7cf0d2ca90998bce1f9d5b343c740fd185c74c104de11f13abdfa52ce3f36db2e54dc6bcd9bb166b4983d07d2e22389a77c44620dd3b97e0606dcbb7a3cc32a9d853ebc30dbc3507b6e080c852f168adcf8a2c55c5fbc59e48595e33d74e05aa8510c0b7a6764cc3b571e646feaab1d5fbb0cd39925aa3f567d9db76b06813c8d", 0x88}], 0x2, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001c80)=@assoc_id=r2, &(0x7f0000001cc0)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001d00)={'nat\x00'}, &(0x7f0000001d80)=0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001e40)={r1, 0x74, &(0x7f0000001dc0)=[@in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @empty, 0x459}, @in={0x2, 0x4e24}]}, &(0x7f0000001e80)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001ec0)={r2, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001f00)={r4, 0x8000}, &(0x7f0000001f40)=0x8) fcntl$notify(r0, 0x402, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001f80)={r4, 0x3}, &(0x7f0000001fc0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x6, 0x1}, 0x8) getegid() fcntl$addseals(r0, 0x409, 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000002040)={{0x2, 0x1, 0x6, 0x3, 0xc5}, 0x0, 0x99f, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x0, 0x3, 0x9}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000002140)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000023c0)={0x94, 0x0, &(0x7f0000002280)=[@exit_looper={0x630d}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x3, 0x4}, @decrefs={0x40046307, 0x4}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x38, &(0x7f00000021c0)=[@flat={0x77622a85, 0x100, r5, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000002180), 0x1, 0x2, 0x1a}], &(0x7f0000002240)=[0x68, 0x78, 0x40, 0x68, 0x70, 0x38, 0x20]}, 0x101}}, @clear_death={0x400c630f, 0x1}, @request_death={0x400c630e, 0x1, 0x3}, @enter_looper={0x630c}], 0x51, 0x0, &(0x7f0000002340)="979b6cc5e2d4fc3044fa0bd9415fdd1980989e9e12b24c3f2023ab9c8ecd78807438ac10877fe81c2f5500f40b23ab64171b7f54b19b17b8f0d2e802713c779ec9a040841fd72357d26c582a801c94251c"}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002400)=0x7ff) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000002480)={0x1, 0xe, &(0x7f0000002440)="a5972b05cc2977d86f36c5cad7e0"}) 2018/04/12 18:48:17 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="5a94d38a485f80cc772646c0f0aa2aea0e3717147ee3b4ac8719ee09b6f624e4d46b5933628da8cd48ca0a024ee7bac557406a74bbf2dc54088aa389b566b6b053571ebe332f4f940a5d5dc357998c5a901b565b88a22474e662dbb2b2a73e263f35900c8e6c03956a561e292465a663c2736d5a8d90bbf2a3dae8724be2231ae4976d7285c2fee21e3b04a7146fc42a14537aab8dd019bf5b908d0d14a6") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="250000001c000700000007000000000000000000", @ANYRES32=r1, @ANYBLOB="9eff02000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/12 18:48:17 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x81) 2018/04/12 18:48:17 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0xfffffffffffffffc, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x400, 0xfffffffffffeffff, 0x400, 0xfffffffffffffffa}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x3, 0x30}, 0xc) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:17 executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:17 executing program 2: clock_nanosleep(0xfffffffffffffff8, 0x1, &(0x7f0000000040), &(0x7f000082d000)) 2018/04/12 18:48:17 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/12 18:48:17 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/04/12 18:48:17 executing program 6: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x1, 0x800000, 0x0, 0x6a, 0x1, 0x7fff}) flock(r0, 0x2) close(r0) [ 931.976155] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/12 18:48:18 executing program 6: socketpair$unix(0x1, 0x400000000020005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x7}, {0x6}]}, 0x10) 2018/04/12 18:48:18 executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000a32ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) ioctl(r0, 0xc0481273, &(0x7f0000e11000)) 2018/04/12 18:48:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") sync_file_range(r1, 0x6, 0x3, 0x1) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x81) 2018/04/12 18:48:18 executing program 7: pipe(&(0x7f00001f4ff8)) setrlimit(0x200000000007, &(0x7f0000becff0)={0x10000000010001, 0x105}) r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/04/12 18:48:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x2, 'client1\x00', 0x0, "ab3b057333ec3ad4", "edba21adf38e9e67c7023881bad759236d5fcc6752e8b9b4d5f11c14903d4737"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x5}, &(0x7f0000000340)=0x8) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x60) pipe2(&(0x7f00000001c0), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000380)=0x9, 0x4) 2018/04/12 18:48:18 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf1a4, 0x100, 0x7ff, 0xfff, 0x7}, &(0x7f0000000200)=0x98) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r2, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:18 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 2018/04/12 18:48:19 executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:19 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) syz_fuseblk_mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xc000, r1, r2, 0x8, 0x5bee, 0x2800030) read(r0, &(0x7f0000000340)=""/210, 0xd2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}}}, &(0x7f0000000000)=0x84) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000540)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r3, 0x100}, &(0x7f0000000840)=0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="240000ae0733bcfcf7cb2dc0940faf654100", @ANYRES16=r6, @ANYBLOB="000027bd7000fedbdf25090000000800040007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x32a9d4db3a3306f1}, 0x20000000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={r3, 0x8001}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r3, 0x3575bc8e, 0x6, 0x728, 0x81}, &(0x7f00000000c0)=0x14) 2018/04/12 18:48:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/12 18:48:19 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendto$inet6(r0, &(0x7f0000001700), 0x0, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x6}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r2, &(0x7f000080037c), 0x400000ff) 2018/04/12 18:48:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 2018/04/12 18:48:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x5) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000300)={0x0, 0x1, 0x4, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4e591f61}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000340)=0x3d5, 0x4) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x54, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:19 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0x2}) 2018/04/12 18:48:19 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)={0x2, 0x11, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x90}, 0x1}, 0x0) accept4(r0, &(0x7f0000000200)=@can, &(0x7f0000000080)=0x80, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0xb, 0xe, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5e1f65fa}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa16}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x70}, 0x1}, 0x20000080) dup(r0) 2018/04/12 18:48:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 2018/04/12 18:48:19 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:19 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84080, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x80a, 0x0) sendto(r1, &(0x7f0000599f8d), 0x0, 0x20000080, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffde7) 2018/04/12 18:48:19 executing program 3: r0 = socket$inet(0x10, 0x5, 0x800009) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x20000000000000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/111) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/04/12 18:48:19 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = getpid() sched_setparam(r0, &(0x7f00000002c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000300)=@known='user.syz\x00', &(0x7f0000000180)='%procsecurityuserGPL\\\x00', 0x4ce, 0x4000000000001) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ptrace$peekuser(0x3, r0, 0x5) [ 934.467660] IPv6: Can't replace route, no match found [ 934.475307] IPv6: Can't replace route, no match found 2018/04/12 18:48:20 executing program 2: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x20) r1 = getpid() socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/04/12 18:48:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000), 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/04/12 18:48:20 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={r1, 0x5, 0x3, [0xfffffffffffffff9, 0x0, 0x3]}, &(0x7f0000000680)=0x1af) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6d}, &(0x7f00000004c0)=0x90) r3 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) fchdir(r3) fchdir(0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)=ANY=[@ANYBLOB="14006500", @ANYRES16=0x0, @ANYBLOB="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"], 0x54}, 0x1}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x4}, 0x1c) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000380)) fallocate(r5, 0x8000000000, 0x3, 0x100000) sendfile(r5, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000000000000006) 2018/04/12 18:48:20 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:20 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') fcntl$dupfd(r0, 0x406, r0) lookup_dcookie(0x6, &(0x7f00000002c0)=""/65, 0x41) 2018/04/12 18:48:20 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000200)=0x10) sendmsg(r0, &(0x7f0000000280)={0x0, 0x77, &(0x7f0000000080), 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000240)={'eql\x00', 0x9}) recvfrom(r0, &(0x7f0000000140)=""/171, 0xab, 0x121, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb}, 0x80) 2018/04/12 18:48:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) setpriority(0x2, r3, 0x100) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x1, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xc0) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r1}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000004902000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa194000500000000000000000000000045ffff49855183"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r7, 0x190d}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) 2018/04/12 18:48:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r1 = socket$l2tp(0x18, 0x1, 0x1) syncfs(r0) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x28, 0x800) sendfile(r1, r3, 0x0, 0x81) 2018/04/12 18:48:20 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:20 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000015000/0x1000)=nil, 0x1000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x181000, 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/12 18:48:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = dup3(r0, r0, 0x80000) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="99af34bc0a11a12f9680154396020ca7565653d1cf8cfe2d0d14694a") eventfd(0x3) sendfile(r2, r2, 0x0, 0xff) 2018/04/12 18:48:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r1 = socket$l2tp(0x18, 0x1, 0x1) syncfs(r0) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x28, 0x800) sendfile(r1, r3, 0x0, 0x81) 2018/04/12 18:48:20 executing program 6: getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0), &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000), &(0x7f0000001040)=0x18) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000006c0)=ANY=[]) r1 = getuid() r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x20004e21, 0x128f, 0x4e22, 0x2, 0x2, 0x80, 0x0, 0x33, r3, r1}, {0x8, 0x8, 0xfffffffffffffff9, 0x5, 0x800, 0x4, 0xfff, 0x2}, {0x8, 0x1, 0xa67, 0x9b}, 0x7ff, 0x6e6bb9, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3f}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34fd, 0x3, 0x1, 0x1f, 0x800, 0xfffffffffffffff9, 0x80000000}}, 0xe8) recvfrom$packet(0xffffffffffffffff, &(0x7f00000009c0)=""/236, 0xec, 0x2000, &(0x7f0000000580)={0x11, 0x2, 0x0, 0x1, 0xb8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xfffffffffffffcd9) r4 = socket$netlink(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/12 18:48:20 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:20 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)) 2018/04/12 18:48:20 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:21 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x100000001}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x81) 2018/04/12 18:48:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) setpriority(0x2, r3, 0x100) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x1, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xc0) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r1}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000004902000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa194000500000000000000000000000045ffff49855183"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r7, 0x190d}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) 2018/04/12 18:48:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) setpriority(0x2, r3, 0x100) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x1, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xc0) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r1}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000004902000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa194000500000000000000000000000045ffff49855183"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r7, 0x190d}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) 2018/04/12 18:48:21 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnmtNstat\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x1) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001c000103400000000000000007000000"], 0x14}, 0x1}, 0x0) 2018/04/12 18:48:21 executing program 6: unshare(0x20000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipx\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2}) clone(0x13ffd, &(0x7f0000000a40), &(0x7f0000000640), &(0x7f0000000100), &(0x7f00000007c0)) 2018/04/12 18:48:21 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x84000, 0x0) write$selinux_load(r0, &(0x7f0000000340)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10d) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) bind$ax25(r1, &(0x7f00000002c0)={0x3, {"e110989f975f86"}, 0x9}, 0x10) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:21 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x67, "ba9b1c871810e2497b409f67911d6d265de5c910b32ed48b5d1c84792d0f0c032a1d605ee25c1a485fe3da17a30294597e1a10182729a603233772387e05ed8c2f299664b5c2e6c8cb65174ef7932ca384e872dbeb11b069565240b04d71ec395d1e3ea50db2ce"}, &(0x7f0000000200)=0x6f) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0x1ce, &(0x7f0000000300)={&(0x7f00000002c0)={0xee, r4, 0x800, 0x70bd25, 0x4, {0x3}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x582}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x47ffe) sendfile(r3, r3, 0x0, 0x81) 2018/04/12 18:48:21 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xff}, &(0x7f0000000100)=0x8) 2018/04/12 18:48:21 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pwrite64(r0, &(0x7f0000000000)="efd7e4b28b3507a94758d8a257b56a42d5d2", 0x12, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3, @empty, 0x2}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, @in6={0xa, 0x4e20, 0xece, @empty, 0x4}], 0x54) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000000180)=""/61, &(0x7f00000001c0)=0x3d) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r7 = getgid() fchown(r5, r6, r7) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000380)=@buf={0x36, &(0x7f0000000340)="2be3ff1d3cdb45c5b87b1a8013c78db29648462c4148c7fbd8209b2a3ff636425c0c28230ad979c07cba1f72e41758e63daca24fe546"}) setns(r3, 0x8000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) r8 = gettid() r9 = syz_open_procfs(r8, &(0x7f0000000480)='net/igmp6\x00') ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'gretap0\x00', 0x2}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r4, 0x0, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x44004}, 0x40) read(r5, &(0x7f00000006c0)=""/194, 0xc2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r9, 0x80045400, &(0x7f00000007c0)) r10 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x50) ioctl$sock_inet_tcp_SIOCATMARK(r10, 0x8905, &(0x7f0000000840)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000880)={0x7, 0x1, 0x10000, 0x4cf19808, 0x9}, 0xc) fchownat(r9, &(0x7f00000008c0)='./file0\x00', r6, r7, 0x1900) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000900)={@local={0xfe, 0x80, [], 0xaa}, 0xde, 0x1, 0x3, 0x2, 0x18f, 0x800, 0x200}, &(0x7f0000000940)=0x20) ptrace$cont(0x7, r8, 0x0, 0xfffffffffffffffa) sendmsg$IPVS_CMD_SET_INFO(r9, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x1c, r4, 0x0, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb235}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) 2018/04/12 18:48:21 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/173) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:21 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0xb, 0x80807, 0xf40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe1, "fd5014c96f05c0144b36f3d97bf9993491bb2b35503a9e90d7e5d1128a3a0c744cfe77c674e0df1c84467ad0e4ab1dd704a514571c2edf69c625d6b5294c7c81cc439dfd098e5d441bf3f6ddc8911db03807a3516f99d08ff1b1eaa07d6e9037697386ddbf92ea631330a5ec60c893f06e82438f258676b470db5459036d9a6e63784588b4fa54b2d755dfac09c8a3b09b6933f278b947c2bc28e1aa9d3d8fc607abb5d7e064475c523ec468fe71cbdf8c3dcc04f7054c0d1ab1f2979d9244fccc4a683103a9ebc1bbf959bd25782396ea9c384cb5fb75351ee1fed3d5305ac8ff"}, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:21 executing program 7: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x24100, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0480) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'wlc\x00', 0x8, 0x807, 0x79}, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=ANY=[@ANYBLOB="1c01c07522df9feb77e7ed880000000000000000", @ANYRES32=0x0, @ANYBLOB="00030000"], 0x1c}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 936.775467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57122 sclass=netlink_route_socket pig=23979 comm=syz-executor7 [ 936.792550] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57122 sclass=netlink_route_socket pig=23979 comm=syz-executor7 2018/04/12 18:48:22 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) write$binfmt_elf32(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0x9, 0x80000001, 0x76, 0x8, 0x2, 0x0, 0xb71, 0x7e, 0x38, 0x3ae, 0x1, 0x0, 0x20, 0x2, 0x200, 0x9, 0x1f}, [{0x5, 0x9, 0x9, 0x1ff, 0x9, 0x4, 0x1, 0x3ff0000000000000}, {0x7474e553, 0x1, 0x5, 0x1, 0x100000000, 0x7fff, 0x6000, 0x36155a9f}], "95b5c9f92e35b9f8c2dc8fe7f27655f69ffce52115071147a69921e437d7def7cae7b0856525505d99f9", [[], [], [], []]}, 0x4a2) 2018/04/12 18:48:22 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'gretap0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003c00)='/dev/sequencer\x00', 0x3d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) sync_file_range(r1, 0x0, 0x7, 0x6) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) rename(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)='./file0\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000003c80)='./file0\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000003c40)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xfffffffffffffdbe) syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x248002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x4c, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0xfff, @empty, 0x1000}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) syz_mount_image$msdos(&(0x7f0000000380)='msdos\x00', &(0x7f0000000400)='./file0\x00', 0x7ff, 0x9, &(0x7f0000003a80)=[{&(0x7f00000005c0)="929742d01e7d79e932abe341693fc8f7bd8e8f52dce5840c972cb573057caf470d9954805b7acdb008fe2c93ab09548b0b759bb2a6e3ff5a1ad0b1662b9c66ce51aaa58a72301d92c74baba9d90fd4adccefb569ea5da0322e744cbb", 0x5c, 0x2}, {&(0x7f0000000500)="4af60cafebf19c9e7870a948adebdeb6529e4e162bbb52e8714c8fa867a94db4c05df2fad8082a", 0x27, 0xfffffffffffffffa}, {&(0x7f0000000780)="d5cc74a49e8afa32db34c8e257511f8f69cb9747c2cf705977a8a71f000124ef8c39dafac20eb129910756305c7a8d7ee69ebc8f172f64de916aa99d0ed2fd0b4d0433d9adfc1c35513012b791c822d005b332d83258e140bf84632a9c5bef5bd44f61372dea0b905767ce762e69dd06e0f705180101a48246570414ec5979b1bb", 0x81, 0xffffffffffffff80}, {&(0x7f0000000840)="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0x1000, 0x7}, 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{&(0x7f0000002900)="2dda1e9c0c9270195a3fb6f12b93f293ed3c47c56bc5b0a3d8f977d0c69a94d6b4cc0330f21c639ea76a0068f539004e36c3f13100d72ef749a746a0c5cf5fe5c4f300dea61719e2c74936068226606740b36dd24c640d3940f191b78fdb678aa3c12641d6b9ad79956124229a90c3f7b0bc061822a867ecf2ee8dfae10a39f11b7f29b9e38e6583727af0a8c13b520bb2f0b76e88115041b0e8b58dfbea249d3e16ad82ffa554c6ac6f8c0cfcb93e07e01150a0da3d7d28bda9862d73d9fcd5a120f11aa8243e39d325c64fdd7bfd8960a3797e7fb662709d68c1ecfc8cd16b66a5d9637f927c0e7c0e7ad7695d78dc5fb0f8ed004a305a1940c8c7f9f0cb1f79d22237ab98cc436464e3252fe5eb77ddd15a8afa53e16712576cbf31891250a63107275b5f725593623f8d3845883560835596b0dd5da19c8fdacb06ecd099995d301e71489c059a2dc3156a8fa5a4df64a8f9b4b22016bc7609c8beb0c9104dfbac28b97301ddf09c0004e7073704c89ff32cfe883cb41dd557b6293466a55a29ebd05d23091470513216529cb8d35d86afe7616b33e11774794b321b881b14de017d91e6f74916562a6784f03fcc38d8a295d679b99de321a90b9f90749000577fbd75dace7069c149621ba222087c70c0fc01ec52aba32fdbda2ce295fbe7ff363471c054fb631d10c2f4690d2db6ac6b6d1296a63daead9ec235cb577d2d382c3565e8974ba2f6cdea7809667c589397af3507a2dde2d6f9d8fcb44ef656c70d5df3743f1c6296dfa9df86a1e1e33f3d82f4067bea5c693faa3d5a0fcd2368164591b7e2e84f27ce9f4abd87f71acb8b84bb62104e9021f68ff2dc45d27ffe00b58b24cb7b557268355bb143b74d95c018ed6916dad6686dc69f7cddebd1cbd0e5496126e31f1e3d4def2a839c694b5aeba88c1a53bbb6f2f7e6b1827dc65d6556fe7b4dfa2b4d7afc719282c8cf81b14ee29e1f373ba70db942ec7be28d5f1a794e84f24efe0744439c6388254c076fa165dcc6c05ef6bb2a6c54943d88a62aa38b666fc42594d89c157fed48eb9f6ebf45c20104e318ab0cad19074b43632e6a13675c52ad3ab99a7b73d3378f7ed90673e31054f4292440c375df079d49ae3fd474417602a926d653f93daf99cf458c1455e5dc852482dc35b0f20787bda2bc147114f7f9d641a907b6376f7d1c561690c212fb2818eec78f15dc00c93c03361d88a574b273462674dd5422a4d989fb096d8cded3c2319abf6e01eae854bc1b775fbfa93c16f5a60c28b23d6f266280c3a603c372fae94339c0c31cfa996acc334591b5807ecc5c878b5661e26f5719091f910a71351639ac3ba3cfc37baa6ac2e37c10d43cacf5c07af04382808c18028a39102355be6e780208e24e37d8ccc56ff13712900d0dc62528f1c3388d8c0fbf4786399fdf0ab79e9a0227ed1dffa63c0b175a0d802ffcede63f24e5f804e3cc043f745646592bef04d48e0e3b4ee041537a163e8b3fe3e57e5c785d46af2b261fe5a6de8452b8e9f525afd004b74c695148fa95e7774543dda8b4f22ab552bbaec2a5979876755e3365a8a952bcff270db5f2f60267d1f592349461eb383ec066884bab4b43dac3d3abe9b1377d6f488aee74b36c1120604fe52925d7b121f24a1b127cc033011bf5d6a5856bf437a68e52ea41993300c0b8dde8851e262e449422d6760dbe39cc5dd560e224e33ed59be77cda6b72eaeff2f065839497d4d8be537941024c729e65c20f5266d67a296d582e60a2ad99fb9f722ea8238059dfc2aced0488f3bf48a3ef4f298f8c075dba73d4b49b519d3a666a83d83cff9ec57447bf68c7c21b77cf739f3f5f4789d61a0247b899e3bcb31451dbfeafa02ba701b171d168f89477220702a201d2159bea44797e7a9ad2a632e0c41d9049794d6e3561a5a294914d8f200be25d3e1cae0d5bfd5f3214ea4896c3e481b0c59f107c02de1737c5ddb0fd2f7d42a1bfac7f36693271829f3d18736d7a2f3d4bd254250f12f78fa2c21268d7a2cce1ec2236ea44f15426c8e9388b72f2fc9cfcb649a1b76bd8082949dcc1821aebbb3caed4b846951d9c829c8def01afe9dd2e50cab36ea9ae742ae0ecdada44219f0cf79382fa696fe70e7424dcd5e871d2297c7dece05218a4dc6e5d17990b997557c6eb95432bba610f7f15aa855ea64398ac99672ca9ebed478c400a29e62e43fee31ad648836b5d883c0cbb51f42b5861d1c2e73e58052711e5c5966389b3ca740f1cde13427edf2f1dbc69e6408f2e11915d2224e3598932386ca85acee11d36868565c842e1d59e82778db30604e7400a20ee81b244b85d04ef1c25d11fd09107f28a924069561aaa5c0c758cc4f1cde6cb64dd47b6c43b89323d223d7ee68ab4249d1fa5fa6fd5e59fba1cc9cd8134a7d1f990db8aca9b261d9e331c44b89b23c3ff94ae6d40da1fdb1155e30523f9fc145d03f2e06077466f38d8b3e6664d76dbb9282115bf958b30d203001bd2c1ff42ae94772aa2e82a69fa825a54660acf0bd0d621ec4ca59c263b001f2abfa39b5a0d6bb939799adcddea0a67838a816d4780e406145dd8377e306fad7ac617d6a16e4f8a86b7cf26a2cfcaa45a01d28a3f1a169ffab3c10d8437c40cac342454d2c9cc18cb729f78c0acb80fcf1c366e4bd0f7d87eaa266c9ed72c330ae1bbfcfbcc24310aa3f11651eb2cf2664b70172523353a4b2775111940f82381c0fb3908a4fb64a961eb91cd630e188e960668d10fde5bc15196e1bb120140cdc85fd82259fec4478e002274c0c6ff260b9de2b42df7ef0d9eb5e3bde082b5cd0a57ab9fc6ddabe5331d8a1c0a8f9784c5cf79337d8f7575809d8fb9ddb307f03239a29ceacc1fb1b882a7f40774cfe107f5f7e986a0e89df28b21b5dcec7ef7501c5471c23caf2a1595815ea855ebdb666e7753a1a28956bb1527cbdf9af445b2db4c21b52a927b3f3dc5115974904c86bdaa589cd7be71952cf30377b73c77847e5076206d2e43d7211e251e435e8103fb0fe915f4877adaf2b423460a5f5368c8cfd6777ae2c6c6366677c8bd5a7608c4d6d2434f908e92e0fed1a3df584ac71d33fe637b3b625d0d3ba77cc9aceef6d018181ce67a44d97fa7fab3a39e469f27638bf5f337e4f489038916e0e35e034fe43deb9cdf99e51077af28c7cae76715bdd136df3ba86ba3a400e3b1a2855e114a3632074702ffdd79979297538951ac9bde10c44639b009cfccdc1b32ee7be75d3fbb8fc68e869d226211d0425015aec6f179622ab33819a9c0e9f931369274e0530671a9f004347092b38c5b0ed46383d5579383eace028460a492805a9228b6064ad7405210cb6d97155990630d850059ed1302615abf95ee85d20ba2815389214d41597ae8744859253e6e1d249e551c55cf2d0014b7cf9f2dad8eead5d51050ba7d8f3f9efeb596e67637208ede664422cdd5475eb983cd9c473a5a1d525d4e140276ee236a92726c8875e0124aa3e1e535b1ed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0x1000, 0x4}, {&(0x7f0000003900)="51ec747dc4f55a4a904778599c7869978393dc3071bc93453028a0569976a7c53b56d2700a2e0cf5b6dc5c94a020a458af82a5109d0d1edfb73c17d7a5c7e75f3c9654af448dab72e2a1d13805106ea9d168170e7e0d262bf9f8fc5266136c47d5a4caf93133dd97bac67110d6ad", 0x6e, 0x74}, {&(0x7f0000003980)="83cdf479af2bb54fabf358d9bb1ce437517ea7ec153250e8fd617607928b5805c59e58402ab005e63d6c25d79a5e62cd88ab2bedc31305b3c098de314e6573f10cccaa3c3f51bcc9baff3806e78071160b582ed36e83c589a52ff234fdf12c7aada919d81b5be19cfe33e6b190d9ec34a99041e971e26bd0efa0278990f6b44a12279c15fb958b34b82e3fe76e806d0f050ee8eb8a015951d66862253f7866b95da33f9a56bcf6f0038c5e732a0315e7af727d863d4a037d26fa486846c5b62b3dedea17", 0xc4, 0x6}], 0x20, &(0x7f0000003cc0)=ANY=[@ANYBLOB="636865636b3d7374726963742c636f6465706167653d3933322c636865636b3d6e6f726d616cac666d61736b3d3231ac616c6c6f775f7574696d653d3235342c71756965742c7569643d343337323633362c003780da54b2093ec7839b8e81c63b766acbbdab74189cf095b9e35c61572bb97666c03783b50afebfd86790bf011c580da595d5e2311abd5f80efe58de329f93413e5baa21bb1de3726b5daf9e85895d8fb1e80c624e8cf010a0b663407d3fbe158155934da0b7e61898fffa418a6e9e8a2b74a2f7a51a3773924e6e36c8b1705eb83f125a647906fd89f2cce62ef8145768f72592eeee08db99941924acb9f925d80ee"]) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) write$cgroup_pid(r0, &(0x7f0000000180), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x80}, 0x2c) 2018/04/12 18:48:22 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'eql\x00', 0x0}) fchdir(r1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x5, 0x10000, 0x400, 0x1, 0x10080, r2}) r3 = dup(r0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000001c0)=""/52) prctl$setendian(0x14, 0x1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r4, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x2, 0x1, {0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x32) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000340)=0x5, 0x4) r5 = socket$inet(0x10, 0x0, 0x23) sendmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x44, @loopback={0x0, 0x1}, 0x200}], 0x1c) 2018/04/12 18:48:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:22 executing program 2: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '\x00'}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) quotactl(0x60, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000280)="ba6e985e5a33002c2c86862c62373d91385d3394cce4648d0781a5c7f6e26980f42ffed2cd290f97559d85714ed8d59f9480ab5c23e4909e91bf3456d3d48639639138723cb7d37780e25214a9") r2 = socket$netlink(0x10, 0x3, 0x4000000005) membarrier(0x2, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400e10000000ec9c1d900004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010006000900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/12 18:48:22 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0xb, 0x80807, 0xf40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe1, "fd5014c96f05c0144b36f3d97bf9993491bb2b35503a9e90d7e5d1128a3a0c744cfe77c674e0df1c84467ad0e4ab1dd704a514571c2edf69c625d6b5294c7c81cc439dfd098e5d441bf3f6ddc8911db03807a3516f99d08ff1b1eaa07d6e9037697386ddbf92ea631330a5ec60c893f06e82438f258676b470db5459036d9a6e63784588b4fa54b2d755dfac09c8a3b09b6933f278b947c2bc28e1aa9d3d8fc607abb5d7e064475c523ec468fe71cbdf8c3dcc04f7054c0d1ab1f2979d9244fccc4a683103a9ebc1bbf959bd25782396ea9c384cb5fb75351ee1fed3d5305ac8ff"}, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:22 executing program 7: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000540)=0x5) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='vmnet1]\x00', &(0x7f0000000140)='cpuset[procnodev(\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='trustednodev:em0cpuset\'.security!bdev\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='&}trusted\x00']) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') setxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@random={'security.', '\x00'}, &(0x7f00000004c0)='\'\x00', 0x2, 0x3) 2018/04/12 18:48:22 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x1, 0x1, 0x2, 0x4}}, 0x2e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:22 executing program 3: r0 = socket$inet(0x10, 0x2, 0x3) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:22 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) sysfs$3(0x3) ioctl$TIOCGPTPEER(r1, 0x5406, 0x10000001000000) 2018/04/12 18:48:22 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') fcntl$getown(r0, 0x9) 2018/04/12 18:48:22 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xe6d) sendfile(r0, r1, 0x0, 0x81) [ 937.402180] device lo left promiscuous mode [ 937.439845] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 937.489657] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/12 18:48:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:23 executing program 2: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'gretap0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:23 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x1, 0x401}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}}, &(0x7f0000000540)=0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:23 executing program 7: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') fcntl$getown(r0, 0x9) 2018/04/12 18:48:23 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:23 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0xb, 0x80807, 0xf40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe1, "fd5014c96f05c0144b36f3d97bf9993491bb2b35503a9e90d7e5d1128a3a0c744cfe77c674e0df1c84467ad0e4ab1dd704a514571c2edf69c625d6b5294c7c81cc439dfd098e5d441bf3f6ddc8911db03807a3516f99d08ff1b1eaa07d6e9037697386ddbf92ea631330a5ec60c893f06e82438f258676b470db5459036d9a6e63784588b4fa54b2d755dfac09c8a3b09b6933f278b947c2bc28e1aa9d3d8fc607abb5d7e064475c523ec468fe71cbdf8c3dcc04f7054c0d1ab1f2979d9244fccc4a683103a9ebc1bbf959bd25782396ea9c384cb5fb75351ee1fed3d5305ac8ff"}, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) setresuid(r1, r2, r3) r4 = dup(r0) getsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) sendmsg$nl_netfilter(r4, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x7}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) 2018/04/12 18:48:23 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x81) 2018/04/12 18:48:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:23 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) sysinfo(&(0x7f0000000040)=""/227) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = gettid() write$binfmt_elf32(r0, &(0x7f0000002b40)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x0, 0xce, 0x2, 0xff, 0x3, 0x3e, 0x10001, 0x23b, 0x38, 0x1b4, 0x1, 0x100, 0x20, 0x1, 0x6449, 0x1000000000000, 0x764}, [{0x6, 0x1, 0x2, 0x100, 0x7, 0x100000001, 0x9, 0x1}], "2e2ef9917fc39fe3a8285755970eee061ee7369d72079ecf47747a5d9452066b054577c7e07a23b0e0aeab3e1259a71abf3f122067c92992862ec7843b9c0592f8f31e53460d85eee386f679036550e797b3e3f10c033c51fd075e68cfe856fddc299a909906b2b7ae0d0d5854f83b0af19e0e61172f0c8b02b909f92e2e98c28b9cfb8d26faf0bec0f0583cd27642b669a9c23e0b74c027ff85a434d6459e909ece686a6fce52bbfc2906d50a932cd42d0bc7f5986e9698f172f670f70a6cc224feac56d4ffed5877caf8f41bd591a9275c9517bd440cf78d8de7b9fd1e1f427a379578508dcd33a47915b034a14816", [[], [], [], [], [], [], [], []]}, 0x948) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002980)=[0x0]) sendmsg$unix(r1, &(0x7f0000002b00)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000000200)="3effcf1acb7733cd1274a2671840732becf9d51e39c67de78cd47b65c6b82c768fc403c668eee71b3dcbbd9c772b1e73dadea0ee7422ba7d0af6194ea199438e", 0x40}, {&(0x7f0000000240)="6efee994d34f4f11170b542ed16019f5dc63a2a42ec9bd8a71e1c7fe238eb84fdc1e33e4aae29e23e23ff881d6c0c8462ccc982750c5f1aa09032759e3e3f38ef3ada2d1188344ceda310df82e6f94923059d70435b4fa791d4b6bd90a6e6c39da158405e7d1b5cf5168569b38746ef1e95b89dc4a891493b89608c60814193eb7f46124a8c48e07a04adcc771f6e4a71c8710e94ae29af9b3b2be4e800ea9daa665111a8dea970e5317bc7a41fb17dff9497bf17b99a4633401bb1ebe98301ed4505a0a01e96ddfcbfc80ce0948e9e9558882bdb2087ae49239170d7543d01add30891151d69aa61c8f6a6d3fe3ec8a318d7f4b53c69261", 0xf8}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="36105c97835a3e61535e5ad093ca2f3ac5c10a0fb5155f976945afcfc9d0439d1428eef656764b832d474e7b0780fafc14495c8e92d066d433e5564873662749fdb398df480bb1ae08f8d58ff68e567a96563021130ff429ea88bf6d4df1dd813fed", 0x62}, {&(0x7f00000013c0)="4605311b2e7dbc11ad0b6028b0be794befaace6a04210d858fa37fd67f45ebcc74f406a2effd1e3780820d487074a5aa879f95aca1cea6c27b0e31037414ca5ead404d915883271fb5a4bde890193e0843628986063631babf23", 0x5a}, {&(0x7f0000001440)="14a0ecb988103bc3b1db2a3a62842c72a3e39a2a632366c7ba1ff934b8dac5f9350265596d91891ee5712d93ce154a7810bb6e48a6d52595d6e7c2df1f937b25ef2e0c42e99bacd5b48bd90118aaaae2f3083ec444996870b4e5d557bef4894c2306770d2184a29dd9ba93523f70b010f047f9e7f5858033c352c0c23924a54a57d050ee768f9ff4ddfa74561f032f64f500b3a8570897340095d8da95afd409f22a93e8152033649161e62c5039a85a79b2cda9f94768e3766a7997d283c598f922823d442b540ac10fac5294145db4408ac32b0b839cec6cd9d530e8cb1abbf8ce3ea04ed5040d528ddff6b1269cf73cb29b", 0xf3}, {&(0x7f0000001540)="9280773b228ff16dcaa8d3e5a8033674df38163b36fed761429fe9887e23ea1c3bdf6272ff02bb2e9bf839d6b89ec072e35ac6c0de0e71f4e56c6f6fb5d114dfa5af55abd85e724aea80bfac18d31af1be1615a68de058b10226c9eb0ee6f19e94a5e43308b45b2ae44cd6a1254eb18b97524a9e92358b9a2ccacbfbebd0f93b663c0d146383b70de169fd5d5821787b00eeccd874b953b432eff35678820d6526a71874c6aadcab6665667552983703966aea935a666ca4c4e99acafd3949fd74b89daa4031affc93d7bd8268a9242045ca952bc5e58018cc80d9e156b0150daa0088f0175820b9bb5d5a67d96a0c36bd31a4e54269cbbe3f45b01228ef51", 0xff}, {&(0x7f0000001640)="feef9612fb2ce88ea7dbe5d80ce2c330aeaef5f8343cfccef258915ff3f3e042493d3748bc8d7ae1181e2f744a98df22ddcf5f9037823d3ce368ad7c63255f088ffb94", 0x43}, {&(0x7f00000016c0)="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0x1000}], 0x9, &(0x7f00000029c0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x128}, 0x658ebd9a86dfb12b) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:23 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0xb, 0x80807, 0xf40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe1, "fd5014c96f05c0144b36f3d97bf9993491bb2b35503a9e90d7e5d1128a3a0c744cfe77c674e0df1c84467ad0e4ab1dd704a514571c2edf69c625d6b5294c7c81cc439dfd098e5d441bf3f6ddc8911db03807a3516f99d08ff1b1eaa07d6e9037697386ddbf92ea631330a5ec60c893f06e82438f258676b470db5459036d9a6e63784588b4fa54b2d755dfac09c8a3b09b6933f278b947c2bc28e1aa9d3d8fc607abb5d7e064475c523ec468fe71cbdf8c3dcc04f7054c0d1ab1f2979d9244fccc4a683103a9ebc1bbf959bd25782396ea9c384cb5fb75351ee1fed3d5305ac8ff"}, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:23 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/84) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:23 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) accept4$netrom(r1, 0x0, &(0x7f0000000040), 0x80000) 2018/04/12 18:48:23 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) sysinfo(&(0x7f0000000040)=""/227) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = gettid() write$binfmt_elf32(r0, &(0x7f0000002b40)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x0, 0xce, 0x2, 0xff, 0x3, 0x3e, 0x10001, 0x23b, 0x38, 0x1b4, 0x1, 0x100, 0x20, 0x1, 0x6449, 0x1000000000000, 0x764}, [{0x6, 0x1, 0x2, 0x100, 0x7, 0x100000001, 0x9, 0x1}], "2e2ef9917fc39fe3a8285755970eee061ee7369d72079ecf47747a5d9452066b054577c7e07a23b0e0aeab3e1259a71abf3f122067c92992862ec7843b9c0592f8f31e53460d85eee386f679036550e797b3e3f10c033c51fd075e68cfe856fddc299a909906b2b7ae0d0d5854f83b0af19e0e61172f0c8b02b909f92e2e98c28b9cfb8d26faf0bec0f0583cd27642b669a9c23e0b74c027ff85a434d6459e909ece686a6fce52bbfc2906d50a932cd42d0bc7f5986e9698f172f670f70a6cc224feac56d4ffed5877caf8f41bd591a9275c9517bd440cf78d8de7b9fd1e1f427a379578508dcd33a47915b034a14816", [[], [], [], [], [], [], [], []]}, 0x948) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002980)=[0x0]) sendmsg$unix(r1, &(0x7f0000002b00)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000000200)="3effcf1acb7733cd1274a2671840732becf9d51e39c67de78cd47b65c6b82c768fc403c668eee71b3dcbbd9c772b1e73dadea0ee7422ba7d0af6194ea199438e", 0x40}, {&(0x7f0000000240)="6efee994d34f4f11170b542ed16019f5dc63a2a42ec9bd8a71e1c7fe238eb84fdc1e33e4aae29e23e23ff881d6c0c8462ccc982750c5f1aa09032759e3e3f38ef3ada2d1188344ceda310df82e6f94923059d70435b4fa791d4b6bd90a6e6c39da158405e7d1b5cf5168569b38746ef1e95b89dc4a891493b89608c60814193eb7f46124a8c48e07a04adcc771f6e4a71c8710e94ae29af9b3b2be4e800ea9daa665111a8dea970e5317bc7a41fb17dff9497bf17b99a4633401bb1ebe98301ed4505a0a01e96ddfcbfc80ce0948e9e9558882bdb2087ae49239170d7543d01add30891151d69aa61c8f6a6d3fe3ec8a318d7f4b53c69261", 0xf8}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="36105c97835a3e61535e5ad093ca2f3ac5c10a0fb5155f976945afcfc9d0439d1428eef656764b832d474e7b0780fafc14495c8e92d066d433e5564873662749fdb398df480bb1ae08f8d58ff68e567a96563021130ff429ea88bf6d4df1dd813fed", 0x62}, {&(0x7f00000013c0)="4605311b2e7dbc11ad0b6028b0be794befaace6a04210d858fa37fd67f45ebcc74f406a2effd1e3780820d487074a5aa879f95aca1cea6c27b0e31037414ca5ead404d915883271fb5a4bde890193e0843628986063631babf23", 0x5a}, {&(0x7f0000001440)="14a0ecb988103bc3b1db2a3a62842c72a3e39a2a632366c7ba1ff934b8dac5f9350265596d91891ee5712d93ce154a7810bb6e48a6d52595d6e7c2df1f937b25ef2e0c42e99bacd5b48bd90118aaaae2f3083ec444996870b4e5d557bef4894c2306770d2184a29dd9ba93523f70b010f047f9e7f5858033c352c0c23924a54a57d050ee768f9ff4ddfa74561f032f64f500b3a8570897340095d8da95afd409f22a93e8152033649161e62c5039a85a79b2cda9f94768e3766a7997d283c598f922823d442b540ac10fac5294145db4408ac32b0b839cec6cd9d530e8cb1abbf8ce3ea04ed5040d528ddff6b1269cf73cb29b", 0xf3}, {&(0x7f0000001540)="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", 0xff}, {&(0x7f0000001640)="feef9612fb2ce88ea7dbe5d80ce2c330aeaef5f8343cfccef258915ff3f3e042493d3748bc8d7ae1181e2f744a98df22ddcf5f9037823d3ce368ad7c63255f088ffb94", 0x43}, {&(0x7f00000016c0)="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", 0x1000}], 0x9, &(0x7f00000029c0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x128}, 0x658ebd9a86dfb12b) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:23 executing program 7: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') fcntl$getown(r0, 0x9) 2018/04/12 18:48:23 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x81) 2018/04/12 18:48:23 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0xb, 0x80807, 0xf40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe1, "fd5014c96f05c0144b36f3d97bf9993491bb2b35503a9e90d7e5d1128a3a0c744cfe77c674e0df1c84467ad0e4ab1dd704a514571c2edf69c625d6b5294c7c81cc439dfd098e5d441bf3f6ddc8911db03807a3516f99d08ff1b1eaa07d6e9037697386ddbf92ea631330a5ec60c893f06e82438f258676b470db5459036d9a6e63784588b4fa54b2d755dfac09c8a3b09b6933f278b947c2bc28e1aa9d3d8fc607abb5d7e064475c523ec468fe71cbdf8c3dcc04f7054c0d1ab1f2979d9244fccc4a683103a9ebc1bbf959bd25782396ea9c384cb5fb75351ee1fed3d5305ac8ff"}, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24}}}, 0x84) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:23 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x9a, "568abb6319282c94a99985a3d4adb23c22788938820be19fe3c4ac222dc6648ffe7bbc8a177669d85d38f2f76a036252d9b2bc5fb23cbcbcde20d1a6ec3b6079a1fa0906165d18b4070bc029898000a98a8ba6de2240f7ccc647df73bae82fa1b88adc782cee366f97744509b7e94a3cf855fef3ae796f95fe62c9a3ebedeacd758f50ef0bf15eec2eecd5911719a5a286b711cae3f63fc4fb22"}, &(0x7f0000000380)=0xa2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x5a, "71109e0087485aec51820cad743ce17c5c34d569b31e1876177d679c27b6e48e6d98dc470ec7b626b7f5fb5aa719ce0be7935bdc19c81ef5ad9398cfb63039dbc0f42137b71e01ba6676e48d851b3f8a29cd32b6e3cd42641d97"}, &(0x7f0000000480)=0x7e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0x7fff, 0x8000}, 0x8) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') [ 938.239776] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/12 18:48:24 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x3ff}, &(0x7f0000000140)=0x8) read(r1, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="53770e6b0ad59d2dd98fb913233b085a", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x0, 0x8008, 0x400000000000, 0x8d5, 0x5, 0xdc, 0x1, r2}, &(0x7f0000000100)=0xfffffffffffffeed) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000180)=""/152, 0xffffffff}) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffd52) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:24 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000800)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000640)="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") fsetxattr(r2, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000340)={0x33, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) r3 = add_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)="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", 0x11f, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0xf1) 2018/04/12 18:48:24 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) open$dir(&(0x7f000001bff4)='./file0\x00', 0x410001, 0x4) 2018/04/12 18:48:24 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000b13000/0xf000)=nil) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x2, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000007c0)=""/180) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x4, 0x0, 0x0, r3}, &(0x7f0000000680)=0x10) finit_module(r2, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000740)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000700)={&(0x7f0000000900)=ANY=[]}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3a) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x2, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x2, 0x82000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/12 18:48:24 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0xb, 0x80807, 0xf40, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe1, "fd5014c96f05c0144b36f3d97bf9993491bb2b35503a9e90d7e5d1128a3a0c744cfe77c674e0df1c84467ad0e4ab1dd704a514571c2edf69c625d6b5294c7c81cc439dfd098e5d441bf3f6ddc8911db03807a3516f99d08ff1b1eaa07d6e9037697386ddbf92ea631330a5ec60c893f06e82438f258676b470db5459036d9a6e63784588b4fa54b2d755dfac09c8a3b09b6933f278b947c2bc28e1aa9d3d8fc607abb5d7e064475c523ec468fe71cbdf8c3dcc04f7054c0d1ab1f2979d9244fccc4a683103a9ebc1bbf959bd25782396ea9c384cb5fb75351ee1fed3d5305ac8ff"}, &(0x7f0000000140)=0xe9) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:24 executing program 6: r0 = socket$packet(0x11, 0x100000002, 0x300) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'lo\x00', @ifru_map}) 2018/04/12 18:48:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x3, 0x3}}, 0x5f) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) 2018/04/12 18:48:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/12 18:48:24 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0xb, 0x80807, 0xf40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:24 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') linkat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x1000) 2018/04/12 18:48:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b97ffc)=0x1000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000280)={0x75, &(0x7f0000000200)="ba29ec7338c6f5cb8fef1295198077ef024afe44f66ae8df69513aeae21e87c44e1e5a9db33e3f112cbced7ce388d5d1d3c5d528843af6032e6b7424ecbf80cc31f7b0d2726473b52a9cf6f37797179e400532a48be8905d088d09b0322fd22887c055c9dcfe0ff3897d5afdaf37804b609fc84bbe"}) accept$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/04/12 18:48:24 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) readahead(r0, 0x8, 0x2) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:24 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/ipc\x00') getsockopt$inet_int(r2, 0x0, 0x3b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/04/12 18:48:24 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket(0xa, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x5, 0x4) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/12 18:48:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002280)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000002380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000023c0)={'vcan0\x00', r1}) 2018/04/12 18:48:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x1, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x11}}}}, 0x3a) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:24 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:24 executing program 3: r0 = socket$inet(0x10, 0x1000000007, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/146, 0x92}], 0x4, &(0x7f0000000580)=""/79, 0x4f, 0x1}, 0x2000) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xfffffffffffffe48) 2018/04/12 18:48:24 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/12 18:48:24 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000140)='./file1\x00', 0x87) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r3 = dup3(r2, r1, 0x0) fallocate(r2, 0x1, 0xd371, 0x3) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000300)="dc5d4a46d27609741c961970a0dc09dc6d97f7d20b5a3a43dff3bb8beb445118493fc88265d1ba53a7a4b61895ba434ed68f58995b5251d99371a9a35128a217e10d27ea728a81f4991f48946e2a1f43ac047e071c4a6a0f84a00947a24b2f0f35f880a9c645a2fc953a03f1878cbd6b9ec817b0b856d379e193842d6045ced1a43d81191df340445e4d7a942d55de7e297bae399ecae25070634db593e0223356ff0af85f64976ec8870d94506c76a30d8e58430b8ba1", 0xb7}, {&(0x7f0000000080)="d1ce", 0x2}, {&(0x7f00000000c0)="1aad371dae030b323c44609ca51ec23cd99e237f92624f84cfe14a0e8851fc09ac105fd9c0ce21dfebd32be27aa9482d", 0xfffffffffffffe8c}, {&(0x7f00000003c0)="3abd07d5c9a02c6768eb5f7fb7b803ebd814212a3bf5ac4fc543a10ed20a37aced6017c76f9f3be47f1ea50fa0e55c89534add72405ea225d902a457872069fc5938e76a99b161327dfa837f10943a7007deb3d398578255adaa2867db2fc85417e618443eb93d1836c7209078af710a29a202f07dd9ad5cae36899a08f66f6d13273c48ee3eb2ccd20cb046e1c7345cd8145202818840b5aa3cd1aa9aabcce47001038dfb914910118baa80b5dc211c78188293cc8e692f34c82029d40adc24b3eba27adde463a2315490ada0adcb23b9cdc4938f6d", 0xd6}, {&(0x7f00000004c0)="cb0154346586b5a6c8d813e90cf8c486484e90ca8e024b4724ea821f372db653f717e5439258318fb05db2cdd317d16ef6fe33671be50973665da86252f9858bc1f75f7c441da27e7c0fa4e7b3057058dd605d76477f9d32994f3489ac6e8c6e4f7cfa69efa6408943aa51928e7ac4ad86b26aeae43760d8a7a7b441aeeddeb596f5ed7b", 0x84}, {&(0x7f0000000580)="cfe9c8fcf778860f6cd6b5f474a91717927f3075305e16b4c3b134cde1903055b84e78c099d4fcd714f03ca1f115854c4888b752efbeaec0f8057477c3c8dc9b0b8332686ceb5ed4da1a481be675fcc34ee3c67d28edff86133ea930d43eefe0fb65c87c968aaf16f978b4d4d267cb1f3aec5aab6c4c4122865f386c5881352d6b36c182e4744ce5410e665f858195ab55864b065a2c07003909e596c825f7e3e1ca709f98bcbe020f07c45a659ad6727b65e6af67ab2d38af3f377d0cc7b7875bac81f4b6eb6edd9bc28e92c539ad5fcada9c2b12af19ef49d0f5837e20b3201dc0b12cb1830d7c4fd67cd7cdf6729c", 0xf0}, {&(0x7f0000000680)="6203787271794eef8f015cb318e50e9b96af7d7ee1db5447a0f575a4349adba7fee926336e335e3119560347b44ec480e0483da0fd519842d0dadc81768ddf0c985533da339ffcedf3e1f97835ef49a2c09ebd897010f276fff7f6d45c160c1261e63b0543e12988c47183c1a5c41765c9dfc266a63d9e4906c9c04cee60ea2507cb6d13645c73a7ae3d6eda5e3b8d4d1396f45b8af3ef596ce8b23a496989", 0x9f}, {&(0x7f0000000180)="138566fd8c9aeb4a380a1f2d618fc5884e9355be51104b9490177e0119005ae2f333654a273243d0e48339a5b2972f50892a459091dae094c82bac7582aa157945884559036267c3e2c72b", 0x4b}], 0x8, 0x200000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$packet(r1, &(0x7f0000000240)={0x11, 0xff, r2, 0x1, 0xb3, 0x6}, 0x14) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x81) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000040)={{0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x10, 0x7, 0x4a}, {@empty, 0x4e24, 0x2003, 0x800, 0x1, 0x4}}, 0x44) 2018/04/12 18:48:24 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) read(r0, &(0x7f0000000540)=""/210, 0x15d) 2018/04/12 18:48:24 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x250080, 0x0) read(r1, &(0x7f0000000440)=""/210, 0xd2) 2018/04/12 18:48:25 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000007) ioctl$TCSETSW(r1, 0x5402, &(0x7f00000eb000)={0x3, 0xffff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6}) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000017c0)="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", 0x16e}], 0x1) 2018/04/12 18:48:25 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) syz_emit_ethernet(0x1, &(0x7f000018f000)=ANY=[@ANYRES64=r0], 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x0, {0xa, 0x4e20, 0x4, @empty, 0x2}}}, 0x32) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/12 18:48:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') close(r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/12 18:48:25 executing program 3: r0 = socket$inet(0x10, 0x9, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x2c8}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x184) recvfrom$ax25(r1, &(0x7f0000000040)=""/22, 0x16, 0x10000, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r3 = epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019ff4)) write$sndseq(r2, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r3}], 0x1, &(0x7f00001bc000), &(0x7f0000c97000), 0x8) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:25 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") connect$ax25(r0, &(0x7f0000000400)={0x3, {"79a63d2e4a07a3"}, 0x7ff}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fdatasync(r0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x20000008, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000000100)=""/111, 0x6f}], 0x2, &(0x7f00000001c0)=""/179, 0xb3, 0xfffffffffffffff8}, 0x2) syz_mount_image$hfsplus(&(0x7f00000002c0)='hfsplus\x00', &(0x7f0000000300)='./file0\x00', 0x1, 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)="d754cbcc847401bf4264f23a466203962d66b8d7fb43f8ecf6925f884d24f47f0b6acaaf99e8659fd66d77e854e1ba0632c89fa8b3bc1b399199b9005decb224dc6b5958f089a932a575bc69314e081c30c76bd1d261911a3a64571c87b419470797483457abac9ad85fd0c982c3be9d3ae024a01544aebc3d5e69871cdb6eacdcdd1f0ed9ade1c6678727db2aaf13d050519e", 0x93}], 0x800, &(0x7f0000000440)={[{@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@nls={'nls', 0x3d, 'cp437'}, 0x2c}, {@creator={'creator', 0x3d, "e9d46b37"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@decompose='decompose', 0x2c}, {@nls={'nls', 0x3d, 'cp864'}, 0x2c}, {@part={'part', 0x3d, [0x32, 0x33, 0x37, 0x37, 0x32, 0x34, 0x7f, 0x35]}, 0x2c}]}) 2018/04/12 18:48:25 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/12 18:48:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x202000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="900000000909000426bd7000fddbdf250300000008005f00", @ANYRES32=r2, @ANYBLOB="ba4f61b3664dba093df6d0fae10d9687585aa13857a058459075aca567fbc2ccf6fd3224ca1fdc37a13e33c0ebc9cfd24fe834cffaedccdd939008d3134d6cc906bb910caa8285716c19d51756864b24e95491e6216e2b3387743506553916c1bd938b3b40dfb5cf60b839277bd555d845e96f4e"], 0x90}, 0x1, 0x0, 0x0, 0x801}, 0x4c805) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x3575, 0x61e}, {0x7f, 0x7fff}, 0xfffffffffffffff8, 0x2, 0x8}) 2018/04/12 18:48:25 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:25 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_adj\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:25 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x7, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xc}, @rand_addr=0x4, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x2c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x80000001, 0x9, 0x3}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000100)={0x14, 0x4, 0xa, 0x5}, 0x14}, 0x1}, 0x0) fstatfs(r1, &(0x7f0000000140)=""/85) [ 940.944599] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/12 18:48:26 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen(r0, 0x3) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x81) 2018/04/12 18:48:26 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') connect$ax25(r1, &(0x7f00000008c0)={0x3, {"5976b32fe455e6"}, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) get_robust_list(r2, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000340)={&(0x7f0000000300)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000006c0)={0x0, 0xc6, "f0b4f6c537a1165e58328310ffca13c52e085dc8042c8757b9f7054d36d26c0aa5383dfce1f57c12de17670278caa5eaf652e0b4953d3cb81552e1590adb6db00f59d766a2dc0c48d241e0d55562ad836bc87c434743e6a3d4e8a10b2c7397df85855fa3fbf2793ee61b30efd832985ccbbc1a219c9ee6abdfcdcb85930c773bc8ce426dd925510854aa68490e07ecfac006cffbe50e58593e4156ea985203ad7668c4d43c83f0797c064c729970e1989444ad503f420f73d0d910aa91b58766d8452a5c9168"}, &(0x7f00000007c0)=0xce) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000800)={r3, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xaa1}}, 0x800, 0x9}, 0x90) eventfd2(0x1, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xc0, r4, 0x40e, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffff88}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x68}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/04/12 18:48:26 executing program 3: r0 = socket$inet(0x10, 0xa, 0x8) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000440)=""/210, 0xd2) r1 = dup2(r0, r0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000540)=""/4096}, &(0x7f0000000040)=0x78) 2018/04/12 18:48:26 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) fchmod(r0, 0x100) open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fallocate(r1, 0x20, 0x0, 0x600000000) 2018/04/12 18:48:26 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:26 executing program 6: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0x24, &(0x7f0000000000)={0x10, 0xf7ff, 0x3, 0x5}) rename(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='./file0\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000340)="7133c27a88ab6dab25370c242aac2d8f02632fffdeb5ee57350189b033dd14702c7a8c4bc5a44d6b51619a41c7e1333e5cbfb846ec1d512f4b28ec297ccfa3f68de743fc73f96e1f0591e9f1dd30bca206ca01de4a03b12aae9c300492c9e53cc7d4243563b2f978e0d2fa4feff5df458719e585ce1811b38ddf97f80f435b5898c8ceb3d60da185d417665b4ce15b137243259a24d25738e51afc8b4a72ee28a0ff6485c4a17ae08148640194d8d06481042a787170b732d7498a") sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00010000110000012abd7000fbdbdf256563622d73657270650000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fefa45488b282713989c694b9ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000002000000000000019000000080001000000000008000100050000000800010005000000080701003f0d0000"], 0x100}, 0x1, 0x0, 0x0, 0x4000005}, 0x4) 2018/04/12 18:48:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@loopback, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0x2b2, 0x0, &(0x7f00000000c0)={0x2}, 0x64d) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:26 executing program 3: r0 = socket$inet(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000000100), 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/12 18:48:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:27 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc8000, 0x0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:27 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006f18)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002ffc)=0xe8) socketpair(0x1, 0x3, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x800) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x4) 2018/04/12 18:48:27 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x7) fremovexattr(r1, &(0x7f00000002c0)=@random={'btrfs.', 'bridge0\x00'}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/12 18:48:27 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109201, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/232) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r1, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:27 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() mlock(&(0x7f0000204000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x10001, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x80) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r3, 0x8, r4) tkill(r1, 0x16) close(r0) 2018/04/12 18:48:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x140, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff95, 0x3, 0x1, 0x0, 0x1, 0x2e, 'syz_tun\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="4ced4a60d9e1", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xff000000, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x80000000, 0x0, 0x4f5, 0x3f, 0x1, 0xffffffffffff8001, 'ip6_vti0\x00', 'veth1\x00', {0xff}, {0xff}, 0x0, 0x290}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x1000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/12 18:48:27 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_pwait(r1, &(0x7f0000a5aff4)=[{}], 0x1, 0x0, &(0x7f0000c63000), 0x8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7f, 0x2000) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/04/12 18:48:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:27 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:27 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 18:48:27 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="b40ef9f85bc7040da5e1674ea2e8bc43c565616c548af252cbfbe10e350516e2d17a1b95833bb5bd6749228694448de23fefea4f24877caa8be62cb288cf185f5e57705dfbff2793ca622504801dc5b862c5865c00d16891be66db71a02d639a6d302d7beb4066ad5ef25eabcb14a83b311d049c78248ca1a469f85a9c3fa950905f1a17e7eda800a3aa094820f2f484830f79edd8702ffa831e20656498e9fac74014cf080d1eba80d225bc68d6694aa336a54e9edbeb0f5b9444528ef87ce69d23e6d69eec", 0xc6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) process_vm_readv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/201, 0xc9}], 0x1, &(0x7f0000001900)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f0000000780)=""/68, 0x44}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f00000008c0)=""/37, 0x25}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x8, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup(r2) setitimer(0x0, &(0x7f0000001a80)={{0x77359400}}, &(0x7f0000001a40)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0xa690, 0x2}, 0x90) getsockname$ipx(r0, &(0x7f0000001980), &(0x7f00000019c0)=0x10) 2018/04/12 18:48:27 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x410000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000740)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x154, 0x5, 0xa, 0x34, 0x70bd2a, 0x25dfdbfd, {0x3}, [@typed={0x4, 0x76}, @generic="62f64f2b1984b0b41f52a74014d799", @nested={0x2c, 0x2c, [@typed={0x4, 0x54}, @typed={0x8, 0x86, @fd=r1}, @typed={0x8, 0x63, @u32=0x1f}, @typed={0xc, 0x5f, @u64=0x7}, @typed={0x8, 0x2, @str='\x00'}]}, @generic="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"]}, 0x154}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000075736572407379efdb36b14aca3d370073c500000000000000"], &(0x7f0000000580)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db9070000000000000000000000000000009b5c725149e4d8f134dd13b9c40bd5e6509d3198ed04542ff0d934218bf62ed2e8d240ca114a6a0635e7640246ecc01030b9b473ae32d5b9a77d6c3544b77efb8889eb5c03d9728c690cb44fb8d6f7da585475fc5ee27135a91ccbd66d2217b0f4925b00a6cde89bbec96dd09dc31a9c89", 0x1a8, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={r3, r4, r5}, 0xc) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:27 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @local}, &(0x7f0000000080)=0xc) 2018/04/12 18:48:27 executing program 6: pwritev(0xffffffffffffffff, &(0x7f0000004fa0), 0x0, 0xfffffffffffffffc) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x81, 0x1, 0x4, 0xffff, 0x4, 0x1, 0x3, 0x1, 0x0, 0x3}) 2018/04/12 18:48:27 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000140)="e1e440f3fac2e6a720cbb6eced1b7db5ee61b4d5eb623adda129deec4211eefc07c6e23a1e7e37fa4cacc7bd4e296899850fb16a6ae05defb23c8e6565aa81082cda67893ea63432d0008ce88ef2c667a7e0c95cf7cc203d96d677010470e26e22169fb4830d28c5c0eea94a2ae15cc8578d6ae63db53b6808c8fff14bdae2bb5dd6b4c32ab255e9c134842ef5840bb2a0da2d916076ee2f90dcc116f062813795d8df3d6e6137b51ac78ba176ac33dbceb48b70a32cd9c3be44871280902d629cdd29") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x6) read(r0, &(0x7f0000000340)=""/210, 0xd2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') ioctl$TIOCNXCL(r2, 0x540d) 2018/04/12 18:48:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x41) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:28 executing program 3: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/12 18:48:28 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 18:48:28 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) ioctl$sock_ifreq(r0, 0x8957, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/12 18:48:28 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) sysfs$3(0x3) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/12 18:48:29 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() mlock(&(0x7f0000204000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x10001, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x80) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r3, 0x8, r4) tkill(r1, 0x16) close(r0) 2018/04/12 18:48:29 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x7c592ee194ab03eb) sendto$inet(r0, &(0x7f0000000000)="1f2043abd1290d739dd5f79dd8c832427d53a488d9a011b2e030f47d54f378da485c036d84e084362b329e8608d241", 0x115, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1, 0x0) sendto$llc(r1, &(0x7f00000000c0)="4f0c0059eb8512ccacdf164576767b6a0ca474ad35ce9f42d54e7a5f263d0f694233d4d5a3af09e4f880fa24e5aeabd8185f6521a307b960c1ce327408ff60139ad30f2b40a42742db4e160891b934de5005c0b978c3c666f275fc188001a347ee12f22438be92b987926ee49a78af0fcc64507ab12c37146a2127a4bc6fffccadf5e3a32fd1096a", 0x88, 0x40000, &(0x7f0000000180)={0x1a, 0x110, 0x3e1, 0x4, 0x2, 0x100000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) 2018/04/12 18:48:29 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x130, r2, 0x200, 0x70bd27, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbdf}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x79}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x5}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x40010}, 0x40) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x81) fadvise64(r3, 0x0, 0xa2e, 0x4) 2018/04/12 18:48:29 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/04/12 18:48:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x41) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:29 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:29 executing program 6: unshare(0x400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0xa1) flistxattr(r0, &(0x7f0000000380)=""/206, 0x4197bd030372b80b) 2018/04/12 18:48:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0x5, 0x6, "65c86376fef3"}}) 2018/04/12 18:48:29 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x118, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8, 0xffffffff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x100000001, 0x2, 0x1f, 0x10000, 0xffff, 0xfffffffffffffeff, 'syzkaller0\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0x1, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff, 0xff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x10000, 0x8, 0x0, 0x3, 0x1ff, 0x5, 'lo\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x28}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="d19e62499153", @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xb}, 0xc, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0x9, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/12 18:48:29 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/12 18:48:29 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/11, 0xb}], 0x9, &(0x7f0000000540)=""/154, 0x9a, 0x7}, 0x10002) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/12 18:48:29 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x12f}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="05fdcf15c4f6dbad4f9863919a55e18d", 0x10) 2018/04/12 18:48:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x85) 2018/04/12 18:48:29 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) socketpair(0x6, 0x5, 0x9584, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x80000000, 0x1, 0x6, 0x100000000, 0x6a083b78, 0x7, 0x7, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000440)=0xc) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000300)=0xd0c6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x0, 0xff, 0x0, 0x5, 0xf2, 0xff}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:30 executing program 2: r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x800000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x30) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000000c0)="a9eadd76c0737b296a15614b4f86070aee77698966bf03c5b5546b8b914fc92d400f93460f3795361cac7e82da6a31bbc41a6791dda2b417508599d0a668ec7791fe6666526f4abaa006bbd4539ee712d7ccd5b3060d8e2a46817b72a0b936d1c5570519e6108083e75689b43086f048fb24ca2020f3e27eb6dd902e28582675ea74cd72fac4ec8aa84880449470880c0f6092bd05289bfa3b1c5404b841a387445428e2de58a8765fd25075bf69769cf250f9472014330274ec", 0xba) 2018/04/12 18:48:30 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:30 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x1, 0x6050, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) r1 = open(&(0x7f00000024c0)='./file0\x00', 0x109000, 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002500)=""/252, &(0x7f0000002600)=0xfc) 2018/04/12 18:48:30 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffefe) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getdents(r1, &(0x7f0000000040)=""/172, 0xac) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:30 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) 2018/04/12 18:48:30 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000300)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='io\x00') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:30 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x48010, r0, 0x0) 2018/04/12 18:48:30 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xd0000, 0x0) syz_open_pts(r1, 0x280) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$cgroup_pid(r2, &(0x7f0000000040)={[0x30]}, 0x1) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:30 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d0c4bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@random={'btrfs.', '+\x00'}, &(0x7f0000000400)="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", 0x13e, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:30 executing program 0: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:30 executing program 6: restart_syscall() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000780)={&(0x7f0000000440)={0x27, 0x1, 0xfffffffffffffffd, 0x0, 0x3f8, 0x200, "479217d84375ef965223c6090b11118f83a93e8b9e5d09bb3f524c2a84440b6072ca2f4c022664e4b46c8552abb488b330f35ec59abf16c2dfdba658127f58", 0x35}, 0x60, &(0x7f0000000700)=[{&(0x7f00000004c0)="bdd6f782c5d46322129a3723d7e63d37b29ef5cabc98c3b7bd866a202d561ee53c523c3948e07fb0262eef3c58c0bd0b6ac8d96e8d1a5e74d76b0ffa31b513621d7fec74c045b2ac0e20cb8ef7b14173520d4fa60861148288b3cffa86eafc9332aaf17c2dbaf5fd4aa066a18422998e700ea9297b8e9f58e7e10b7a9d34080f4c1c51a533f277bc52c17fce769ffb7f47f1aa150c97b81139591c1bb7fabe3d3aebbd887dddbfc7b5b2b8afc41b954f3d3c4a9f39789056ca15b99ca58f4d55ae70c4627731b1efd5837e53292a4faaf4fb8ae7aaa0f3aad8877fd4f04bebc4", 0xe0}, {&(0x7f00000005c0)="fa0bb0ccf0d1198701be7151c74f522c1db70e1bc26798def9ceb0087765a034dc68eea1b7b45e51f572d1d72fd6687ae9998ae532f74daa58c01290b1b811c28a0410f75c23cd6b4d536e822e945073da703c6cd35f82be59b8277a84134deb4590786e2dc1c09618c00f70d744e3cbadd779be15c77005fc78dd9015d20ea7efdc42d2eca85935d136134fe2e592cc94ba50f627a39d75ec", 0x99}, {&(0x7f0000000680)="450c6ca759eb0709a15b6c228e067f5402c72090e1bc8bf40936fb9c4d91003fca25d2affe55b7a1dc9efaa6aa19725e4a7034543a850d5a8b31f04022a36a0185686ae7f3e36c", 0x47}], 0x3, &(0x7f0000000740)={0x10, 0x116, 0x1ff}, 0x10, 0x80}, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f00000000c0)=""/205, 0xcd}], 0x2, 0x0) dup2(r1, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x44000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000003c0), 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"0d079858d523a14d009019baf301e710", 0x102}) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x0) getsockname(r3, &(0x7f00000002c0)=@ipx, &(0x7f0000000340)=0x80) 2018/04/12 18:48:30 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000100)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:30 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) 2018/04/12 18:48:31 executing program 2: creat(&(0x7f0000000040)='./file1\x00', 0x0) lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'trusted.', '\x00'}) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) statfs(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)=""/52) 2018/04/12 18:48:31 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xdf9}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e21, 0xfffffffffffff000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0xe96, @local={0xfe, 0x80, [], 0xaa}, 0x8f}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @rand_addr}], 0xd8) read(r0, &(0x7f0000000340)=""/210, 0xd2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x84, @multicast2=0xe0000002, 0x4e23, 0x2, 'wlc\x00', 0x21, 0x9, 0x14}, {@rand_addr=0x1, 0x4e21, 0x2, 0x80000000, 0x9, 0x65}}, 0x44) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x200}, &(0x7f0000000480)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r2, 0x4) 2018/04/12 18:48:31 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000300)=@random={'trusted.', '[mime_typeGPL-]%md5sumeth0$posix_acl_access.keyringwlan0\x00'}) 2018/04/12 18:48:31 executing program 0: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:31 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x81) 2018/04/12 18:48:31 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f0000001440)}, 0x0) syz_open_pts(r0, 0x8000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) 2018/04/12 18:48:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140)=0x3, 0x168) 2018/04/12 18:48:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:31 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001900)={0x0, 0x8, 0x5, 0x10000, 0x7, 0x4, 0xff, 0x8, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2f, 0x2, 0x9, 0x1, 0x2400000000}}, &(0x7f00000019c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a00)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000001ac0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001b00)={0x0, 0x8f, "4cd36fabeb36858bc43a9ed1a09c45360880f0c41e4428ec33092eede47c1df8e049398f6cd72c9fb3aaf9c61b1aaaa387d90fccbc584eb21592dda3728e05abf2737819870a6b0868776e8659235cc346ccb3e363a28094123cae537b70bf84de731a16ea1f3e635988a629c890798dd7d0681162346c910a68ac551575cf4e9b86363a6f5c3f81f8ea83b2155827"}, &(0x7f0000001bc0)=0x97) sendmsg$inet_sctp(r0, &(0x7f0000001cc0)={&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="689b0ef9ec7e1fdcc76abf27cbb68e6979ef33275770e7c6b3b4163650bfcfd504df738e0903477175f85b9823647ff372b1bbbc24712f9a220f5004f8c1e1e8f5873151d7a11f57d87abf800af8dd86f92bd53ec267ee27e84cfd8d212b4197df81d660ecb2ef14b20355b37c15c78cc1ab1887f717fb03b99f7e569e8c8ad26bd07760f407885e3be8b76533cbb5f973590c3d85231b579b1ddfebcf22a1df2ebc21", 0xa3}, {&(0x7f00000014c0)="afb367e70d88e241", 0x8}, {&(0x7f0000001500)="677230676e166628dea796c528f2e87ed46167dd1c40133a5f43e8dc292d773dc83a6efed5f82b961ef946f9595ab7e9cd58cfe25f22820aa3459dd226be4c8d2ed7bdd9f1f56414a791165a11e3a98b42ebbf285cfc5d7bbfbda7e614bd9af2ae9ce676baaf130b6678455d2eef04487ac2d297d8266171a474c789d4c6cbcd8af5", 0x82}, {&(0x7f00000015c0)="31480a295d6b40a4c387dab8096349fd5f8b3ecab90738c2097c17ce241e11bcfb6af58ce29584ecd4880129af41d645d62b1113a8fab0b86ff93bbcea671d9158a6699e2f12e0df135c3bd62b51b6016ce5900c2de869459b6f", 0x5a}, {&(0x7f0000001640)="1dc267b792278d457d6716c4aa3002b3eaf80506d263f472a85f2e5c5f26eef7c9c3d7f53645ab2a2a7f01d0438a4b422145af7640f204f4b2df66d9decfe550704b582a45723547faeabdb27a07a89c02c341dc2fe8f71a3f2d605cb4bd04aa118ccf07689de91d6db078f7c94afc19aa0f41c70b9e2a9b9f1bddec61c026d4", 0x80}, {&(0x7f00000016c0)="082652a02de984b227dcde7e2d5a3a2cf695dfaa22e6ed9ebc1048f0dd5db4793e9232294987a06b0f355ee6060e674e7a0eed30b9aef624773011421a39b939acd07f1ca8c51fc14625d78f7dbb36bf2d0aa97989d1544c54acb78a166aa39f75fd9d4613d8c75d11e6082fc911c1cadbac9b5ceedb14286e79", 0x7a}, {&(0x7f0000001740)="dc2e49dc0d7226de152b2f3d386e3e5c502075a5f3b88f3346e51ef72696cea20e88ad15cd44c93a511c5af55cbc7d8b6785d74a9a38e2e835c0dd2dd5b44d5951d803cd5d366e58ee07ad515dbd786a5ab8bb40c3b91e4cfb9383e2a122e545bca20f5bcf7e6153034fb65c0c4c2cd65fe4d9ceaed210", 0x77}, {&(0x7f00000017c0)="50057a385b390acd648bdb77afdd71c6094236e106de4a3ffb350657256665db8c2c6c8e510956bcf595a92acc8e0b4140df3397156b00d9aab6835b9db5b433eccc3e3e36f3ab7334e625286b035244", 0x50}], 0x9, &(0x7f0000001c00)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x2, 0x9d, 0x10000, 0x10001, 0x2, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x36b, 0x7, 0x8, 0x200, 0x2, 0x400, 0x1, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x4, 0x820f, 0x1ff, 0x80000001, 0x9, 0x11d, 0x1, r3}}], 0x90, 0x4000001}, 0x20000040) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01d11c00", @ANYRES32=0x0], &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r4, 0x1, 0x6}, &(0x7f0000000380)=0xc) 2018/04/12 18:48:31 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x1}}, 0xba, 0x9, 0x5, "fab8b033455c5328d33696415d5e00da5cfe63e90f224e61367892e7cc5b6ed1637057d4f385c0de57c3bd6a38fff08add2a1a4857a67a9007159cc80e38591a38621f667ad762d23c647ee208be191e"}, 0xd8) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0xa, [@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x38) read(r1, &(0x7f0000000340)=""/210, 0xd2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}]}, 0x24) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x6, 0x2]}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x480, 0x278, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000280), {[{{@arp={@empty, @multicast2=0xe0000002, 0xff0000ff, 0xff0000ff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@random="e438612637ad", {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x2, 0x5f, 0x5, 0x2, 0x1, 0xfffffffffffffffc, 'ip6gretap0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5, 'syz0\x00'}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x2, 0x9, 0x80000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/12 18:48:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) ptrace$setopts(0x4206, r1, 0x0, 0xffffffdffffffffe) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x240000) sendmsg$nl_crypto(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1ac0b4b304249e76}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@get={0x128, 0x13, 0x700, 0x70bd2b, 0x25dfdbfc, {{'sm3-generic\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x30}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x31}, {0x8, 0x1, 0x5b6}, {0x8, 0x1, 0x400000000000000}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0xffffffffffffff4d) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e20, @rand_addr=0x40}}) shutdown(r0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000300)={0x20, 0x2, 0x1, 0x7, 0x64, 0x7}) 2018/04/12 18:48:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1007) read(r0, &(0x7f0000000040)=""/4096, 0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001140)='eql\x00') ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001180)) writev(r0, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) r2 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001040)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) 2018/04/12 18:48:31 executing program 0: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:31 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0x0, 0xff]}, 0xffff, 0x0, 0x1000, 0x3, 0x1691, 0x1, 'gre0\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @empty, @dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff, 0x2}}}, {{@arp={@empty, @loopback=0x7f000001, 0xff0000ff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x7, 0x7, 0x4, 0x3f, 0x4, 'bpq0\x00', 'team_slave\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @dev={0xac, 0x14, 0x14, 0x14}, 0x8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xf, 0x79bd27fb08e491c8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/04/12 18:48:31 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000004c0)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000000500)) ioctl(r0, 0x80000000, &(0x7f0000000380)="23325384bae5589bdc8befd71bd5a06f124d5450f9bbd7caa4cf37301a5e23d72a8835c5732f5206188586f388a9fbaddd95056165831b4021d41e82a5261b16f24d22d00b6509bd1caa5a52976292b7f140e7ca88caeb9864800e9388ee48989941773b6480483036200eac8f38d470495295697f6b544cc7ee9c9fb01f51e95759c767e5928da6f7a23afea33f0d9f8af7d2d09041d4961dd3186ff0597236eb91d3490c33a32a5951005dfd58696f2c81f210e67f5dfe0c4a50") ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r5, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0404006dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5503c01c92335881a988a06f5c2b798d22ad13916946e32139ede4df933f525428b81464aea90000000000000000a27dab77cee9c682d989ba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f02a0aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db9078019000000000000000000000000", 0x12b, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') renameat(r5, &(0x7f0000000140)='./file0\x00', r5, &(0x7f0000000300)='./file0\x00') 2018/04/12 18:48:32 executing program 2: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1bffc)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f0000925000)=""/72, &(0x7f0000d1b252)=0x48) 2018/04/12 18:48:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 18:48:32 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:32 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setns(r0, 0xc000000) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:32 executing program 1: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e24}}, 0x800, 0x5}, 0x90) 2018/04/12 18:48:32 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x161200, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'yam0\x00', 0x400}) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000000)) 2018/04/12 18:48:32 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fdatasync(r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) munmap(&(0x7f0000010000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x7ff, 0x6, 0x925, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x6}, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x1fffe, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r4, 0x8000000006) dup2(r6, r5) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000200)={0x0, 0x7f}) writev(r5, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a0d", 0x3e}], 0x1) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000140)=0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/12 18:48:32 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000003b40)={0x0, 0x1c9c380}, &(0x7f0000003b00)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) tkill(r2, 0x15) recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/224, 0xe0}], 0x3, &(0x7f0000000300)=""/232, 0xe8, 0x7bb}, 0x40}, {{&(0x7f0000000400)=@alg, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/236, 0xec}], 0x1, &(0x7f00000005c0)=""/71, 0x47, 0x40}, 0xff8}, {{&(0x7f0000000640)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/171, 0xab}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/222, 0xde}], 0x3, &(0x7f0000000980)=""/109, 0x6d, 0x32d}, 0x4}, {{&(0x7f0000000a00)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/77, 0x4d}, {&(0x7f0000001b00)=""/156, 0x9c}, {&(0x7f0000001bc0)=""/193, 0xc1}, {&(0x7f0000001cc0)=""/80, 0x50}], 0x5, &(0x7f0000001dc0)=""/73, 0x49, 0x40000000000}, 0x3}, {{&(0x7f0000001e40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001ec0)=""/121, 0x79}, {&(0x7f0000001f40)=""/252, 0xfc}, {&(0x7f0000002040)=""/241, 0xf1}, {&(0x7f0000002140)=""/228, 0xe4}, {&(0x7f0000002240)=""/149, 0x95}, {&(0x7f0000002300)=""/79, 0x4f}], 0x6, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580)=[{&(0x7f0000002480)=""/133, 0x85}, {&(0x7f0000002540)=""/3, 0x3}], 0x2, &(0x7f00000025c0)=""/4096, 0x1000, 0x508}, 0x7}], 0x6, 0x22, &(0x7f0000003740)={0x77359400}) getpeername$packet(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003800)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003880)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000038c0)={@dev, 0x0}, &(0x7f0000003900)=0x14) sendmsg$nl_route(r3, &(0x7f0000003ac0)={&(0x7f0000003780)={0x10, 0x0, 0x0, 0xe000000}, 0xc, &(0x7f0000003a80)={&(0x7f0000003940)=@ipmr_newroute={0x120, 0x18, 0x20, 0x70bd25, 0x25dfdbfd, {0x80, 0x14, 0x10, 0x0, 0xff, 0x7, 0xff, 0xa, 0x3100}, [@RTA_METRICS={0xd8, 0x8, "a125b4bcd4b650beffc819eedceeb3666efa1b836add2b47f4a6e1d7b4f36f5cf5df332cea1c048b664ebaaa6eeec94619d36da64fe1d377dafe6e247f87d19510377d6c4117dbf84c608a45e182df5ac1861be3589a7ddf89fa380fcb637fd0072afa6b3fc4489bbd55675cda8c051a5306f4c135b3cd7157049fd6ae8d7ac31bce33c6f52abc22d78fab5a73e862419f5354b0e103e9f6e9ca1f7eaa6af267a3f393f85e7a29b4bb81c0abf575677af53d85c18e65eb955a9f23662a818477b15bb1da2fafb9b650862705dd8f44fa61f726"}, @RTA_MULTIPATH={0x1c, 0x9, [{0x81, 0x40, 0xfff, r4}, {0x9, 0x0, 0x2, r5}, {0x39, 0x3, 0x2, r6}]}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xe}}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in=@multicast2}}, {{@in=@local}}}, &(0x7f0000000480)=0xdc67a07a00e2d11) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x9f, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/12 18:48:32 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 18:48:32 executing program 3: r0 = socket$inet(0x10, 0x2, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) read(r0, &(0x7f0000000340)=""/210, 0xd2) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) 2018/04/12 18:48:32 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4040004}, 0x1) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000200), &(0x7f0000000300)=0x202) 2018/04/12 18:48:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001900)=""/236) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000180)={0x6, 0x7, 0x8, 0x3d, 0x3, 0xc0000, 0x7, 0x0, 0x86, 0xdd}) recvmsg$netrom(r1, &(0x7f00000018c0)={&(0x7f00000001c0)=@full={{0x3, {"113cb198c99840"}, 0x1}, [{"12984376207516"}, {"770e08c9bae8c5"}, {"50932996c40b33"}, {"7cd529a35aae08"}, {"5396570c8902cd"}, {"c16c30ff4779b5"}, {"5ef256110079a6"}, {"e68aeddb9c2d1e"}]}, 0x48, &(0x7f0000001440)=[{&(0x7f0000000240)="e2218057c5049cc78386f6df92ca7fe7c3f68a4c1340be74bc8133a2b68ed587c1dea99b983ab0ae8094f8f67510961c153cf166382ed6e4542660693aad02fa555afe92d2cce4ea8de3c8a1a9b55f45bb89340362e2a5a1e13d48f2bb0ba3882982dce52e0d75cb5ded89660930ad64acb23e5359274baafd5eebb9954d4c6e2f057cd02ea83ee604ff420b2ae7af04ba9cf5752bb0a463c2a1c271f2ac6a3ce4f1a6256c561f43707f840983b348f8244314dde4002ea425d9c34e2556c744650b822f6d416c6f39360da9e20b2ef0", 0xd0}, {&(0x7f0000000340)="13f81e75430b82fd87cc24e249dba3a0a6bb4799e00868920e9863241ea7c23782ce51424f8e97d42b038ce13412dd1d4e1c452aa95b11a535a43b856070568d7c581dc382a53c6717f96a1f5ca41704a0d802e1271df37b9540f0bb63d765b7d967668e5fd2a4b020db80bea37d2f2eda72d99450de8a3e8b9f0eca5c3e1d522d289ad1a1a97d23be4f76c05ee992bb12c1362c84c0d11be983c18abd3420d33d50d90801849929dbd447", 0xab}, {&(0x7f0000000400)="4a35b3291e32c2d1b1f303e5389675378d77982879b141180aee3785c4dd3c23b14ed12347f1c291f504a015aef1c7c6a954e51325", 0x35}, {&(0x7f0000000440)="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", 0x1000}], 0x4, &(0x7f0000001480)=[{0x18, 0x102, 0x4, "87"}, {0x100, 0x10d, 0x100000000, "e55b129dd7de401e8c67fa0e8231228e48801cff891ba4a2fe71d9dd323118e862ae9ce036e9650b3997753688079dfcb5bab800831d466f97e63857e955322e7a2db2ad171093df6ed36ce07b5b28c73c0ba08a8a9b741aac76637e4ba89b7b9aac83533c59a755694290b478973b3021d2a462d0daa8db14705b986df42569cf4fb55a0f3ec56326f8fba63f407b4ac698be409549e0b562a73e152f85b5b028813a86aa8c8adc3ef54a9644a981479900ecd4ee42cf120a563ee267ba461683affe97936114136a44c0472ac6c934023ef5369b22c31645993ebaee13fa8447db85fa8aa8ddf7b45cbeba247e"}, {0x18, 0x107, 0x10001, "8090546e01"}, {0xd8, 0x29, 0x3, "c2a3dcf8250ff97b94d5a1cbbeb9b81cc36ff0deeef9e1af8b727a3cf7f5903a6ff13ab79e472bde214ba90be46e2208d30aa02b570db4ce70cf6f48ed78b7a17f0c6c61477a8e447aeb95bd0b95a9f93d3f1e727945a235c9a2680b942683c32a409a05145961efd1ec92af0f359f6da891eed31151a234b1dcab77c42ffb8a6a438fcbbc9c2badf2952acc20c63501e07d701cf2edb1c9b7d56721d2712d5545a88f345713c6e44c85766689d808e39cdff5efc43f9a074faf8247499cf6dc95da7ff964b241"}, {0x98, 0x101, 0x38, "1eecfd5865e4f720bf3d9a4f03e42c5765724e3f8143ab35874dbd8ca1a7fbc4df6f5cfd82356001be07ea920cba0121dbe1fdbf884e0d8f1463a36206317ec00ff8355f2ea1f63eba2386e035fe998be218e6f4838eaf93c13a07c56e5311f3022ccd12e5a93f858fe4ea664b8ced7bfe06d7e7d0b6559f6fbba2ac3a9e1c470fed8735"}, {0x38, 0x0, 0x4, "11f34bc14f95088d2252c82c84af3625f49c0773cc1dfcbc0f8bb1227c151b6f37"}, {0xd0, 0x1, 0x33c7beaf, "34c6e1c2c22de4fdea175860a0ad3a5f0035086dc0f9cc44ba2abc6a425f0296ed1da4b9c4f338d0d3ae73679fc2cf0edf424b7450588d2af5616dacb2805cef24b166372e47731ecd81918c792403f5727dbb6d72c35e68471ffea237b6081e50b2aa234187eb27ff68037d31e013d89aca97f1910888f0a397822135ef01d7fc9c63f9e38896271342374da5227578b7cd4af1c6ead6c16a616c972ddadde79c26ce3d5479f5136b3b5e13a91d6917ff79cb12cc18806abd8be9ca8413"}, {0x38, 0x11f, 0x8, "061bd9b38cce74fc42f93f35fd81b0f5bff9e2822cb646e480e32aaf4876b81995cc05237a"}, {0x48, 0x11f, 0x6, "234241830b710324dc772c5cfb4d4075d646ee2e24745f8c2f9144f55eb9d009f972478c337311e7f0f35fd24ef32919b048e553c9089231"}], 0x428, 0x20004001}, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:32 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'erspan0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/12 18:48:32 executing program 4: r0 = socket$inet(0x2, 0x40003, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='$\x00', 0x0) r2 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="52f175942b22a7337a1c686361b5e07062fc11a3cc0567ad56060ce8e9948288e8038d23f9f31b63eb19a86d36c411be4089e259d4db32169c179ef97a14f28dfe1caca9bf7687a808695ce3f11aecbe09dbc87c9f0a42bb8b57fd2a4f0d4c50581fe7054e414d31827765ed74e52fcaf6589477e42917c6a91fe87952cc71ded7abf6ee27a3db15d4f1a545fe32e11d33a9d37177d57a19330cef7598f05fbc47eb46b1ad604b534bc3a7482e2cf2b7ce73acc32af75799b2006c5d4f", 0xbd, r1) r3 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/ppp\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r1, r2, r3}, &(0x7f0000000400)=""/150, 0x96, &(0x7f0000000540)={&(0x7f00000004c0)={'tgr128\x00'}, &(0x7f0000000500)="4e25f190425f89c5e095a494ad8eedc79d982c1974aecf75bf509806987a2b18156f1422da8b63fa4e9e76d2d30377", 0x2f}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x7, 0x0, 0x4}, 0x401, 0x3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) pread64(r0, &(0x7f0000000580)=""/4, 0x4, 0x0) sendto$inet(r0, &(0x7f00000005c0), 0xf9, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/12 18:48:33 executing program 2: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x6, 0x8, 0x5, 0x400, 0x366e, 0x0, r1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/netstat\x00') ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000240)) 2018/04/12 18:48:33 executing program 7: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e24}}, 0x800, 0x5}, 0x90) 2018/04/12 18:48:33 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0xfffffffffffffee8}], 0x1}, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:33 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:33 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0xfff, 0x3, {0x1, 0x0, 0x9, 0x2, 0x9}}) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000300)={@dev}, &(0x7f0000000340)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000003c0)=0x1004000000000000, 0x4) write(r1, &(0x7f0000000040)="febb06fae14df050a36c6d7756ebcd33192d5ab436818b8a96132ad69bcfe968f15211b99f0fc0aed13d9be5f3230f693331e02c9c82ee89629d11b726b2d5685cb9535b5674c1f7605e4f98bba0034b0a821eb8e7d0738dc1ae3e71796d51a6bbbb616a344d6726360925e0d5b3864f7e77732dc046a31ec85694190854db385279ee3e41aec3f68b570b1d4ab38da088d635", 0xfffffffffffffe60) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) r2 = accept(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x5, 0x4) 2018/04/12 18:48:33 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000003b40)={0x0, 0x1c9c380}, &(0x7f0000003b00)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) tkill(r2, 0x15) recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/224, 0xe0}], 0x3, &(0x7f0000000300)=""/232, 0xe8, 0x7bb}, 0x40}, {{&(0x7f0000000400)=@alg, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/236, 0xec}], 0x1, &(0x7f00000005c0)=""/71, 0x47, 0x40}, 0xff8}, {{&(0x7f0000000640)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/171, 0xab}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/222, 0xde}], 0x3, &(0x7f0000000980)=""/109, 0x6d, 0x32d}, 0x4}, {{&(0x7f0000000a00)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/77, 0x4d}, {&(0x7f0000001b00)=""/156, 0x9c}, {&(0x7f0000001bc0)=""/193, 0xc1}, {&(0x7f0000001cc0)=""/80, 0x50}], 0x5, &(0x7f0000001dc0)=""/73, 0x49, 0x40000000000}, 0x3}, {{&(0x7f0000001e40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001ec0)=""/121, 0x79}, {&(0x7f0000001f40)=""/252, 0xfc}, {&(0x7f0000002040)=""/241, 0xf1}, {&(0x7f0000002140)=""/228, 0xe4}, {&(0x7f0000002240)=""/149, 0x95}, {&(0x7f0000002300)=""/79, 0x4f}], 0x6, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580)=[{&(0x7f0000002480)=""/133, 0x85}, {&(0x7f0000002540)=""/3, 0x3}], 0x2, &(0x7f00000025c0)=""/4096, 0x1000, 0x508}, 0x7}], 0x6, 0x22, &(0x7f0000003740)={0x77359400}) getpeername$packet(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003800)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003880)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000038c0)={@dev, 0x0}, &(0x7f0000003900)=0x14) sendmsg$nl_route(r3, &(0x7f0000003ac0)={&(0x7f0000003780)={0x10, 0x0, 0x0, 0xe000000}, 0xc, &(0x7f0000003a80)={&(0x7f0000003940)=@ipmr_newroute={0x120, 0x18, 0x20, 0x70bd25, 0x25dfdbfd, {0x80, 0x14, 0x10, 0x0, 0xff, 0x7, 0xff, 0xa, 0x3100}, [@RTA_METRICS={0xd8, 0x8, "a125b4bcd4b650beffc819eedceeb3666efa1b836add2b47f4a6e1d7b4f36f5cf5df332cea1c048b664ebaaa6eeec94619d36da64fe1d377dafe6e247f87d19510377d6c4117dbf84c608a45e182df5ac1861be3589a7ddf89fa380fcb637fd0072afa6b3fc4489bbd55675cda8c051a5306f4c135b3cd7157049fd6ae8d7ac31bce33c6f52abc22d78fab5a73e862419f5354b0e103e9f6e9ca1f7eaa6af267a3f393f85e7a29b4bb81c0abf575677af53d85c18e65eb955a9f23662a818477b15bb1da2fafb9b650862705dd8f44fa61f726"}, @RTA_MULTIPATH={0x1c, 0x9, [{0x81, 0x40, 0xfff, r4}, {0x9, 0x0, 0x2, r5}, {0x39, 0x3, 0x2, r6}]}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xe}}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:33 executing program 6: pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6", 0x55}], 0x1, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) 2018/04/12 18:48:33 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:33 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x102) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000300)={@dev}, &(0x7f0000000340)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000003c0)=0x1004000000000000, 0x4) write(r1, &(0x7f0000000040)="febb06fae14df050a36c6d7756ebcd33192d5ab436818b8a96132ad69bcfe968f15211b99f0fc0aed13d9be5f3230f693331e02c9c82ee89629d11b726b2d5685cb9535b5674c1f7605e4f98bba0034b0a821eb8e7d0738dc1ae3e71796d51a6bbbb616a344d6726360925e0d5b3864f7e77732dc046a31ec85694190854db385279ee3e41aec3f68b570b1d4ab38da088d635", 0xfffffffffffffe60) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) r2 = accept(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x5, 0x4) 2018/04/12 18:48:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100ffe, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000080)=""/86, 0x56}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000100)=""/128, 0x80}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/184, 0xb8}], 0x7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000400)=0x5, 0x4) 2018/04/12 18:48:33 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) timerfd_settime(r1, 0xdb19e375c9fbf8cf, &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:33 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) writev(r1, &(0x7f0000001340)=[{&(0x7f0000000100)="96202cffa697eb5877c3a65da0135b95ed907a00a3bb038ffb3bd5c0906c03f34b18e97e3c75d313d883ca14b483188b675afbbdceb6993b79568be37090ad81820382d6c452e756da5a9c4a29baf39be77cb8de38688790c46342636ed30adb8f8687a4a27f64b60219c9125b60c5d1c40e70df2a29b256dcb745f6d2c8a6f62dddf1d24f4a22bca41a08ab8333505d9f0612e6062ba92d39e6b4762479aac4fcd66edde81360055bd8483ba1bc926943b0e1bba891e06d33b1f139c82a499c317a0fae3015e1b1cb850a47553420cd24bca052316ec269c92ef5c78c7cb3169b44c25bfddde7c7a9f211854ad7e2ed", 0xf0}, {&(0x7f0000000200)="66a7e4594af9c199cdf726", 0xb}, {&(0x7f0000000240)="e5a4de58897b36112235e765709a1abe1d974891463b085fef75e0393b7a2d65405a42a98b04fd2b8a15c57b96aa4ee2e9a3732350fa390438f9df023eb7b705d6de4f41a9269bb8c7dbba3745deb6cd1033d7c8b93b73b95f1bfd53cea50e384e675a5079bdf1b0d16418a8382af44735984781934b80f190982daca568ee27bb041e6628852f8e815df7bca21272a7b4d1411a085981515101731fcd41f5923dcab8259bbdf8a477831221f7ba4d1f0191e5afd22fd51944df1fbb72849ad5f6ea6b4507e4f71cc4c7e43c5a2cc7e4b287f75bde424c242896562acdce8ee028e36956f1ecc7e0ff5de2687644d6bae8cac54c4ad7f10bd5", 0xf9}, {&(0x7f0000000340)="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", 0x1000}], 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x81) 2018/04/12 18:48:34 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040), 0x1) 2018/04/12 18:48:34 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:34 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x48a03) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000240)=0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/134) clock_settime(0x6, &(0x7f0000000080)={r1, r2+10000000}) capset(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 2018/04/12 18:48:34 executing program 4: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@empty, @broadcast, @local}, &(0x7f0000000080)=0xc) 2018/04/12 18:48:34 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x800, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) fallocate(r2, 0x2, 0x0, 0x5) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x81) 2018/04/12 18:48:34 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) writev(r1, &(0x7f0000001340)=[{&(0x7f0000000100)="96202cffa697eb5877c3a65da0135b95ed907a00a3bb038ffb3bd5c0906c03f34b18e97e3c75d313d883ca14b483188b675afbbdceb6993b79568be37090ad81820382d6c452e756da5a9c4a29baf39be77cb8de38688790c46342636ed30adb8f8687a4a27f64b60219c9125b60c5d1c40e70df2a29b256dcb745f6d2c8a6f62dddf1d24f4a22bca41a08ab8333505d9f0612e6062ba92d39e6b4762479aac4fcd66edde81360055bd8483ba1bc926943b0e1bba891e06d33b1f139c82a499c317a0fae3015e1b1cb850a47553420cd24bca052316ec269c92ef5c78c7cb3169b44c25bfddde7c7a9f211854ad7e2ed", 0xf0}, {&(0x7f0000000200)="66a7e4594af9c199cdf726", 0xb}, {&(0x7f0000000240)="e5a4de58897b36112235e765709a1abe1d974891463b085fef75e0393b7a2d65405a42a98b04fd2b8a15c57b96aa4ee2e9a3732350fa390438f9df023eb7b705d6de4f41a9269bb8c7dbba3745deb6cd1033d7c8b93b73b95f1bfd53cea50e384e675a5079bdf1b0d16418a8382af44735984781934b80f190982daca568ee27bb041e6628852f8e815df7bca21272a7b4d1411a085981515101731fcd41f5923dcab8259bbdf8a477831221f7ba4d1f0191e5afd22fd51944df1fbb72849ad5f6ea6b4507e4f71cc4c7e43c5a2cc7e4b287f75bde424c242896562acdce8ee028e36956f1ecc7e0ff5de2687644d6bae8cac54c4ad7f10bd5", 0xf9}, {&(0x7f0000000340)="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", 0x1000}], 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x81) 2018/04/12 18:48:34 executing program 6: socketpair$inet6(0xa, 0x1, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x80) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0x800, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000001c0)={@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/04/12 18:48:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) fsync(r0) 2018/04/12 18:48:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x4e, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xc104c67c3ed4de3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) sendto$inet(r0, &(0x7f0000000100)="9553b80b717966e4e161dbab7a15db7e92f19ffeada627f3873f6e89bfa6001fdf6670c84765842b700338c869257730dcf162d61b74274bdddd12b62efcc951bea8d28f6f0b215f1c7dc747f0fb2a5820878cc3bedd0ad6f508a2fa7728bb00000000000000000094e73c0fe29b0692e40152f8b8a23ffa3b74c82b76d363432fcc5f52c82ef3edd6dc4f7e2f27ec7ad0e39b8965fa183c6d59561464b3e66e76a2ed6b0a954097079f35f955434dcc1fa51cf46276b9670a2a0393f97ac5e22e0abf77e01e4d028cd497dbd0e1c684df743950a0661608d9281b9c", 0x2, 0x20000800, &(0x7f0000deaff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffddf) 2018/04/12 18:48:34 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/12 18:48:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002340)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x5, 0x870, 0x20, "7be7a7d50c2a854e26c585d305c04e494597f5bd828ac5896c2059d91f454a6dc919d9e19648d6193c62dd66236aeecb7b040c8d6b79c6b1719df3ccadc7ef", 0xc}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000140)="88600f08ac67eaaa82e0b2422a799b581e25dfe30246d2d215a66b29bf10567d11fcf058b8ca2fdfbf91d5a4fb72e03914a5e0a11175eac90d2fe0a7f4515a9524604dedc712a1612c838698a06830d92b6a1624b56c5acd45f7f13db9d39090d9ab1b48a7bb9e11e1d19dc15958747aa900dd8a18637e6a89273fee17e5a06693175b15d2529556086344b25cc9a0984978752b7536c1365d94654eb4f5ea8f1aa9980dfaec9513b87507713d6c232c57a3770a8123a5e06c344831319cc5b84edb", 0xc2}, {&(0x7f0000000240)="f1598a5bec5daf1f1fcc2e714a96bfb4b097063f772391805ebfbe41ebf6121f21d026670bddc9528cdc1c1337e9c1f4e562148c1152cf5066a123e415a8ecbab1af8ef872c4e6d4f13b1be73773d4dc7ba62bd7352b283286bfea24652e8571a1086e6dcc50c2bf2d7752f9045550193a9722d7561e64251abbdc56d507f6dae831891ecc811cf4749fd01315b260fcd385c2973f03758f32e06b316c4814c4d45da1841ba92fc1e6cc728bc43863199ce53a84c9cc77f65def1c7bc48c109c41ce233f295a69a31850f1bd19e97182748700b1f7274b1694a9be2af54107c48998404f16aed04e17b1", 0xea}], 0x2, &(0x7f0000000380)={0x58, 0x119, 0x3, "aa567e28aa4e7274b6c74879d80e94e00cd1b7ad86afbb28d60033a0dad05b218f0f18ff68895bfcfc989535036bcb308f648c36e5e6d079628f6897f532c2e61a"}, 0x58, 0x40000d0}, {&(0x7f0000000400)={0x27, 0x1, 0x1, 0x1, 0x100000000, 0x7, "747064ae62fbb49553df980969b09c4f8b7ae905b5a26aff210add7563f321cc1e46258d501dcfd5c30d878a1ec4988475fe2697270f442fb73561587324bb", 0x39}, 0x60, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x8000}, {&(0x7f00000004c0)={0x27, 0x1, 0x1, 0x3, 0xd09, 0x1ff, "22122c98306e0a015df473e6161d67d6389515e92c347dbfec7fc482e9950c66bd31e465864608ec8921a74254597692fa09b2d993134718d8801ec81c7493", 0x4}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000540)="ce9227154e40311506f26f276485d4c274c80921a47472c40a6bc5a229c4f5b3412ccf75ea22fb9c63848b457b5b2283cd12491c5e22f3b7a6f80810056172f5332e71a682171583fbc22cb570f8d21732dac8e859b7683b6db17ab0dcd1f37c1254122084007bd0bd1fb1e2f4e37ff4f7db3d1d155e25e7062f32d336e0206e3577e7f29c320a7f4a3404f6985b0ee4356bd21d99cc480136b38f9566709f25cc5ff3f29eb8dbbccd1f7914fc07ee47ff6623354ed9d8cecab306a31b177ac4", 0xc0}, {&(0x7f0000000600)="4593fe38187f17549c4a64b28afe76fdc586fbc97d63aabe57ac2930aa0df2cceaf5ee32a9d03a1bd269813075", 0x2d}, {&(0x7f0000000640)="569332068cbc8f2fe04337a25f8a3d75c79d9a8da8852f932f0096a27871efd81f84e42f37b1b38a8df3201e8cd1eb561d873317e67c364da2ac14b9d89543caf2a67dd0347549b12a36cdf0d2da4a2d1b85bdd2256b6d90b48de91dd6181f7ce3e99a7c824ab55dcb1d4d448011d180bb35c5e5f24c9d3ed97daa40415d2a61f8248b83136813c5efe298fd0673251be6e2bd99c283fa4a36c75ffdfbe2b21923ab22e1353c7320a3b89f19916e1b7fab7af3c61f896275a7183ef861243478acf8fd5c4f552a4748087fca9f71ed690a44", 0xd2}, {&(0x7f0000000780)="42fba4ec11d994f439e74f8799b4cfb2c3d19df5157a337274f6bab6ac5e1efa20848ac768ee9c241b754a16c005754c3a5ec1dbe14b88940802649b0fa017babc1cd874faa53c4d40d0fca6b3f0cfbb32d6a742bfc73105ad7acfe44c059b01960eea49a0771f559c4cbd6a1ba070c9234c39683208325bc1c51e657235fad746c76f526303cae037eab3cb4ce4a1326577cc4ae72dabf169", 0x99}], 0x4, &(0x7f0000000880)={0x98, 0x115, 0x4665, "d21942869a8adcd93957b65608037ba66f35f49f56306e0fad7eb0cb9750355df41f8a4138640340e08c7a29f35247ccc06ff016e18bc92e39f6b837354c592998eba9a0f54794d3aa2e5af613ef57f50febdd37898acd7cfdd71f124af92afd624a9469c9a72859f8be2902d41fe40f7515a71dc76f8b5102bc421cd1f90c138f80"}, 0x98, 0x8000}, {&(0x7f0000000940)={0x27, 0x1, 0x0, 0x0, 0x3a3, 0xa9, "44eff1928be78c7b9ec154c7055c2aeb47ef07d4b2edfbde0a2ce48facf1ccaad301647ffab8a8a04da04fffa93e8a55118ea273f487543a9b8963d18b9874", 0x33}, 0x60, &(0x7f0000000c00)=[{&(0x7f00000009c0)="9ba5296b745f7a68e67149b7950bfb4b7ed02362596f063788286f8c6122dd9bed110fa40599a321bef4bfb68e04f9b418347f0479bf91fdae3f4422c761f5ce1e2530cf69b85dbd22d6664bf90bde803c65a3d98f6df9ca2545b083ac1502539a9da9a9bd295c2a0c79c5f7cb99d0909a97366d153f30ae15508f65ebe4012c922704d66faf50ab64c11c7bb973399c7ee10a58c7", 0x95}, {&(0x7f0000000a80)="73916d863e2f63c0899926a4fe9bd8d7a07c901773a597625696f6b631f8b9eea1070ef383523e73e9d4bfe60171b80c0f58de31ed3777f8651092fa3c168cf6", 0x40}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)="d971a70376127ca0da49629d2bc8cd21e80ac221973d71bbc54abfff8fca5dc90034cf69a0c33091653527a715105ff8a36c4af1f5d2e8e6fa671b136b38a2a4205fd7cbc37d837d9d313dbc0bd28abe7e76aac354bb43ad5c616fb4449287170ceff63601e773f64423de31c6f785850b9219c5f998fe5c1a823404425e553bde1844f20b2c2dce3abf4211f10300f349d454e2f5d56db7ec2f58b3390446d07c4ed49c4c370acd2b0c6b6f9ebec3ce3f3183", 0xb3}, {&(0x7f0000000bc0)="8a86478e17a71453eb444e96a5adc681683f51fb6ea84c0aa1cb633f7665b019b231114d9f911f6b7427be726ab886b94ca6e193688243", 0x37}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000000c80)={0x27, 0x1, 0x0, 0x7, 0x3, 0x3660, "42a01089a1fcf9066feb6723b21143a3481a1fec4a35fc07f3c9b234f984c02c14255ee752b4e16700e6eb0502f2838bf8c58fb626afeb5791065a5b407656", 0x3a}, 0x60, &(0x7f0000001ec0)=[{&(0x7f0000000d00)="0ab9371f4b10f50a43579aebc5c5d235fa0c944431d18b4a4481dc98d7d6027e195b02e2ae609fc269d179fd9deab3a70dd1e9138f71", 0x36}, {&(0x7f0000000d40)="9027aac5799a19738c546cb2f0d007e511bc85d379722dc4fc5e804789b580b60f47ea9e681ddd02e695a12651545cba56b04774643729519048a1842d02e60c18e06967737250524e105479b84bb7", 0x4f}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)="882cadd877597a09e70aecae1a33ba618a2d23b4bb6ad155e926ae50ff02082ef13b5950333258bc34d282b655c1593e030b894461d8c8dabbe6bb806fd344977859bdfce925bbe6aea03f0e99f4c0a0e87be96f952a1e98ab51afcf437d71081e48a5ec1eb1445b73ed2c567de5ea18d33d94081413efc3be3d8bd276a0c408b8ef7db3703596bda331bc6dda0b47bbc437d1cb52ba38315e908ba8b01d56bb6d770770dc4d1aa26627894ad85a6769eb153b94d715a4fc935a9c7aaa4ceba55a5783ef3310284ff8238165baa214e9ce7f93d7e47d189d5e197deac3de03db7c95660e4e9f82a78db27fad30b5", 0xee}], 0x4, &(0x7f00000024c0)=ANY=[@ANYBLOB="10000000000000002f0100000000000ccbeaf2bd09a14d68abaacb161d77d491f074e9c9db1ca69bc262a5dbcda94e3e3d983fb1c6f3d8d42a8a6ccd7810b3427f355eec8d504575d04bf880d0089a3040824d2fbbb0f5758b9e6859cb8701a01aa5145d5d81890f7b30a52300e129d438a8f5d3362d94459f7b6382328db249d1c78b944bc9d383973e80462937d97db2dcf75a4284e87358f4f9f57c27263fe7cfa089d7b0c7fde2"], 0x10, 0x4081}, {&(0x7f0000001f40)={0x27, 0x0, 0x2, 0x5, 0xfffffffffffffff7, 0x3, "2f5e91d65032fc417dc230758494aa80287a600a2a59eed6a01019928a9c5c6e7e225eaca92572b02d01ea39c841ded505f39b0862a656a6acc11eacf4bdda", 0x21}, 0x60, &(0x7f00000022c0)=[{&(0x7f0000001fc0)="9725f33a99d581399bc5dec9c9cc4c", 0xf}, {&(0x7f0000002000)="c512807b5f18c0e1d16396029a47df469e74f958ea5f2cba60ec72e57595e96f6caa3111690e360b4b34e99caf37793bea4240306489346aaf39ed515f19fb5c0dd6f7f754500deee1f99d0a95f57032675cab490762d08396786a42bf4121cf1b64bbf6a11441029982b69b769be4d43fca52f58213f6d59b9c1da298b1fb86fa8a9843effb57a19b3b6ed7c37d5fcc71e66aae2c79124f04f4b12c58ec85c231211b093227d01dc5364f926f2e50e9d7c8bc8d2a2735e80627351c5b0dae4406923435c564deffaa56fd3032f9638911e5074ed97f6d444fee1b", 0xdb}, {&(0x7f0000002100)="2d9712409b59dfecfe87b77cda110837ee4161af27abc6f4f278952dbc7bea18f8705fcb584bf7cea803eff0873807ccd7d6903d9dda5b3646d34151a5a72e7af405dc30c42fdf068a9e3b5354ad12cef07e580597c9cabcbabd064fc8a5f1baf8dd665a9b879ca351b68be8942305259cae047120c6bab692dce06481bda6c3857223a39cf368ec391f3d5ea1c02506f712ec22d69cec54329feab3b7d87209eea354b18de5f55ba99d41aef604868daeed8f5d102e", 0xb6}, {&(0x7f00000021c0)="4a98d24ce82714311a014eff820ebaa650fa7709a6099afad77f5da6ae39b9674ba4bbe1a43a2b0f04945f38774a641adda6e218bc53dc54be7a46b3b590d4b0f8940413766c3d512903a533b92d5175b19c26f4e70571fbc6dd5a149cf1d8100b0e0159636408dcaa6dd7bed6570a57ca42aa926f393e1a8e7c05094b80c558d9d25cdec72749205f6273ecab1cfcb9e2eff9b401d3a918b4bd47ba05c9237b0fec4492fa016f317ae53c3375a1959401e877780aef6208c990035995355c1ddded7b6ab15ef05270787416f29c25d37773ad43fb8358", 0xd7}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="300000000000000001000096870c02a2b92ac82901b511f14ed26ba79708000000000000005b5ba58c0001000000f37f2ad087a381f0677f9753e806fadc"], 0x30, 0x800}], 0x6, 0x200000c0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/12 18:48:34 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000002c40)=@updsa={0x184, 0x1a, 0x101, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001, 0x0, 0x6c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'ccm_base(cbc(twofish),sha3-384)\x00'}}}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x106}, 0x1}, 0x0) 2018/04/12 18:48:34 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:34 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000440)=0x460) setresuid(r0, r1, r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000), &(0x7f00006ee000)=0xc) clock_getres(0x2, &(0x7f0000000040)) r3 = getpid() ptrace$peek(0x1, r3, &(0x7f0000000180)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x80ff, 0x0) fcntl$dupfd(r4, 0x0, r4) 2018/04/12 18:48:34 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17}]}, 0x5c}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) 2018/04/12 18:48:34 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:35 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setns(r0, 0x8000000) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:35 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000000c0)=0x7, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x81) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/12 18:48:35 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000080), 0x3ffffffe) 2018/04/12 18:48:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x2f, @empty, 0x4e20, 0x2, 'fo\x00', 0x1a, 0x6180000000, 0x3c}, {@loopback=0x7f000001, 0x4e20, 0x2, 0x3, 0x1000, 0x8001}}, 0x44) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r2}) 2018/04/12 18:48:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/ptmx\x00', 0xa501, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) write(r0, &(0x7f0000000040)="8e00003f00000000002d4cb40300c00000000003000a0000000414bf68df33b3fbedb39c6a0bc43b3fe99075f71fe576a5b194d905000000000000006e6d69c05773bfe0b267785c64f5afe3820aa9ee40ef284f12407e3932196c8c5673e51c8171355029545a05df4d3b0b463f86db51208155c5267e8a9362b1a845888dbfb64fe2e9dc4438c7945dfbb7ca48c563772db9d92cc50f85bd048f4ec9defe55ea1eb3d2af5240f36fac95b047cf6f58224fd086bbe839ff7182fbf060139a93b78a1bbe6035e1a71038abfb0a", 0xcd) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) 2018/04/12 18:48:35 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:35 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x3c, @broadcast=0xffffffff, 0x4e23, 0x2, 'wlc\x00', 0x32, 0xfffffffffffffff8, 0x26}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0xd2b3, 0x4, 0x1}}, 0x44) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:35 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x1}, 0x4, 0x3, 0x0, 0x4}}, 0xfffffffffffffe13) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:35 executing program 3: r0 = socket$inet(0x10, 0xfffffffffa, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x3dc, &(0x7f0000000080)}, 0x1000000000000) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400002, 0x11) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0xe, 0x0, @tid=r2}) 2018/04/12 18:48:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x690}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) getuid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) shutdown(r1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:35 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818", 0x51, 0x80}], 0x100400, &(0x7f00000007c0)=ANY=[]) unshare(0x60000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x40, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000740)={r3, 0x2, 0x1, 0xfffffffffffffffd}, &(0x7f0000000780)=0x10) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) connect(r0, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x3, 0x2}}, 0x80) pwrite64(r1, &(0x7f00000007c0)="d7a6c50f36754588a4721e185425e1fbcf2b2fbdcdb33a128844b1afd4c12f7a0b7ed2de649b2aa2956e3027a8b95a63626bf772b355c09c36e1e1c37a285013b632868db1653b2f858c2d15a54ee3d9e5b9aad1dfee7ea8f9e34ffd6bbb09d2108e66183061400fe23d55655822761d73c9471b52527649cfcd9061b88f74412f024c8274c2382a722e9b009ee5e64f561ad91de48e460fb66d92916d06645f9926a72f4ee66e70ad81ba7562b1aaa154478a9c", 0xb4, 0x0) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) preadv(r4, &(0x7f0000000200)=[{&(0x7f00000005c0)=""/233, 0x288}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0)={0x7fff, 0x4, 0x5, 0x800, 0x5}, 0x14) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, r5) 2018/04/12 18:48:35 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x0, 0xae}, 0x8) sendfile(r0, r0, &(0x7f0000000140), 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xdc, "99d3ecf5c12f0420cc83acdfe3ca4a9b6bbaea9360cab629856c321096d77e33a6dc6ae4ddd87daba52aebda892a9cee602eee08b55ba06dc5269442b3093a39019eebf70a54abe641d54714d10a767ce2b9f6b2a6a92f0a97a32696d7118a42195f7bab3f89b186ad3f8ff4de78c2a56fb753e335886f08987ee07e580f8c5e8cf97cdbd142bcdf03bbe655e0276ea01d59654a844a57b39d489fb5cbc9f7df7c1f59ff588b62cdfd82e75c76a57546f88d82c6b503e1a5d00b249f209724ab9fc3af75867f57ef7e30ed1a2bdc78a1926390b7b7bee2daa3b7239a"}, &(0x7f00000000c0)=0xe4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000002, 0x20010, r0, 0x0) setns(r0, 0x10000) 2018/04/12 18:48:35 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:35 executing program 7: r0 = memfd_create(&(0x7f0000857fff)='\t', 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x100000001}}) 2018/04/12 18:48:35 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="cc3346d77e234b28525c6601b5f5ba5b82319576cef8a306bc52b5af84cb2e02ca7fe122dd81a6938873f8dcc9e2f77ca283a393f6a447b04e3736d18b64060631660cc49e4c8c0c30c512cf749801e22ae95d60184796aae5f3928dec95af8878f96b87b87a1293beba50e47dcf92f4c4d5acc75dcb1d99596c8862b5ad60fc485c797a5acdf391408f76f26ef81e7cfe3c7e9031094c072690a9", 0x9b}, {&(0x7f0000000140)="7435e74ff55c5c1df992e5ddaa674d2aedfeebe9ef99f8155669f4f6cd341960272fb459e0e1a37d1af1d02f54bad3", 0x2f}, {&(0x7f0000000180)="1fc47636e87200514206", 0xa}], 0x3, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) sendfile(r0, r1, 0x0, 0x8000000000081) 2018/04/12 18:48:35 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:35 executing program 2: madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') ioctl$KDENABIO(r2, 0x4b36) readv(r2, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000580)) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = getpgrp(0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000740)=""/59) sched_getparam(r3, &(0x7f0000000280)) utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000780)={0x200, 0x1ff}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000005c0)=0x4) capget(&(0x7f0000000500)={0x19980330, r3}, &(0x7f0000000540)={0x4, 0x2, 0x9, 0xe8, 0x5, 0xeb0}) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000840)=""/71, &(0x7f0000000300)=0xfffffffffffffefc) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000700)="4c3c70e9dcee4e44d8baf48628be6c2381a4252b9a9d8fb172595743b624409f152af8523a1d041ba53c214f89f6df2cb0e0332f1d134250c41f0a", 0x3b, 0x4044000, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x6e5, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000b40)=""/146, 0x92}, {&(0x7f0000000a80)=""/140, 0x8c}, {&(0x7f0000000c00)=""/232, 0xffffff46}, {&(0x7f00000007c0)=""/94, 0x5e}, {&(0x7f0000000d00)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f0000923000)=""/37, 0xfffffffffffffe15}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) r5 = add_key(&(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) r7 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r5, 0x0, 0x0, r7) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x321400, 0x0) epoll_wait(r0, &(0x7f00000004c0)=[{}, {}], 0x2, 0x5) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000380)=""/239, &(0x7f0000000480)=0xef) ioctl$KDENABIO(r8, 0x4b36) 2018/04/12 18:48:35 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @rand_addr}, &(0x7f0000000640)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000880)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000980)={0x0, @empty, @rand_addr}, &(0x7f00000009c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000a00)={@empty, @rand_addr, 0x0}, &(0x7f0000000a40)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'rose0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007500)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000007600)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000007700)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000007740)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @rand_addr, @rand_addr}, &(0x7f00000077c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000007900)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000007940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007980)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000079c0)={@local, 0x0}, &(0x7f0000007a00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000008080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000008040)={&(0x7f0000007a40)={0x5f8, r2, 0x0, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x16c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0xf4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xab}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x1ac, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r13}, {0x134, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6da}}, {0x8, 0x6, r18}}}]}}]}, 0x5f8}, 0x1, 0x0, 0x0, 0x4080}, 0x44840) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:35 executing program 3: r0 = socket$inet(0x10, 0xfffffffffffffffe, 0x8001) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @multicast2, 0x0}, &(0x7f0000000040)=0xc) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xa}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x400, 0x7, 0x100, 0x9, 0x0, r1}) [ 951.044447] IPVS: Creating netns size=2536 id=39 [ 951.088221] IPVS: Creating netns size=2536 id=40 2018/04/12 18:48:36 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x81) pipe2(&(0x7f0000000040), 0x80800) 2018/04/12 18:48:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) 2018/04/12 18:48:36 executing program 7: unshare(0x20000400) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x18}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/04/12 18:48:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:36 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) r2 = socket(0x10, 0xa, 0x5) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:36 executing program 6: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001180)='eth0\x00', 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001200)={0x3, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x4, 0x0, 0x4, 0xffffffff, &(0x7f00000011c0)='bridge0\x00', 0x4, 0x1, 0xffffffffffffffe1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000015c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001280)=0xfffffede) r4 = getgid() fchown(r1, r3, r4) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) sendmsg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) 2018/04/12 18:48:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) gettid() connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/04/12 18:48:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x2, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x770, 0x8001}, &(0x7f0000000280)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3d, r3}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) 2018/04/12 18:48:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}}, 0x84) 2018/04/12 18:48:36 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000000)=0x54) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) getsockname(r0, &(0x7f0000000080)=@pppoe, &(0x7f0000000100)=0x80) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x14, 0xd}}, 0x32f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x9, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x2}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000200)=0xf29, 0x4) 2018/04/12 18:48:36 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="cc3346d77e234b28525c6601b5f5ba5b82319576cef8a306bc52b5af84cb2e02ca7fe122dd81a6938873f8dcc9e2f77ca283a393f6a447b04e3736d18b64060631660cc49e4c8c0c30c512cf749801e22ae95d60184796aae5f3928dec95af8878f96b87b87a1293beba50e47dcf92f4c4d5acc75dcb1d99596c8862b5ad60fc485c797a5acdf391408f76f26ef81e7cfe3c7e9031094c072690a9", 0x9b}, {&(0x7f0000000140)="7435e74ff55c5c1df992e5ddaa674d2aedfeebe9ef99f8155669f4f6cd341960272fb459e0e1a37d1af1d02f54bad3", 0x2f}, {&(0x7f0000000180)="1fc47636e87200514206", 0xa}], 0x3, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) sendfile(r0, r1, 0x0, 0x8000000000081) 2018/04/12 18:48:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:36 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x401, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x20, 0x1, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x7fff, 0x8000, 0x10001, 0x80, r3}, &(0x7f00000001c0)=0x10) 2018/04/12 18:48:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) 2018/04/12 18:48:36 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @remote}, &(0x7f0000000100)=0xc) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000b00)={@local, 0x0}, &(0x7f0000000b40)=0x14) r10 = accept4$packet(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000bc0)=0x14, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001140)={&(0x7f0000000c00)={0x514, r2, 0x20, 0x70bd2a, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x128, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x57}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x3, 0x5, 0x7fff, 0xd602}, {0x7, 0xffffffffffffff25, 0x20, 0x8}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r4}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r5}, {0x214, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {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, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {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}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4ac}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe71c}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}]}, 0x514}, 0x1, 0x0, 0x0, 0x10}, 0x40000) sendfile(r0, r1, 0x0, 0x81) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000300)={r12, r8, r13}, 0xc) 2018/04/12 18:48:36 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x1, {0x2, 0x4e21}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x8, 0x7, 0x5, 0x7, &(0x7f0000000000)='teql0\x00', 0x7, 0x5, 0x6}) 2018/04/12 18:48:36 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0xfffffffffffffe41}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x0, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:37 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff187900000003000000031d8568647ba3a2d188637e57e4", 0xf}], 0x1000000000000044}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000040)={0x36, 0x732, 0x7, 0x3}) 2018/04/12 18:48:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYPTR]}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/144, 0x90}, {&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000180)}, {&(0x7f0000000540)=""/156, 0x9c}], 0x8, &(0x7f0000000680)=""/77, 0x4d, 0x7}, 0x40000001) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/12 18:48:37 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/04/12 18:48:37 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) 2018/04/12 18:48:37 executing program 7: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x220}, {0xffffffffffffffff, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x8c0}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) vmsplice(r2, &(0x7f0000000b00)=[{&(0x7f00000009c0)="90bb4784f263d0fdd234340adae420b66849975c1440020a98482c7b824e8dbe284dbb58c150eac65db30d9c0fd5bd99eeacfff395b3e806c34b11df", 0x3c}, {&(0x7f0000000a00)="c57bbcc71d614452fd73bad8049fb9483cf11dc97b1846021abc43d557e7dad50d845ab56d90c7bd3ebc2aad6d6b6f14b4e6fa6fedd90ea7a4bb5d6fff7a250b413b3bd773f258c1199b05c06a2455bb2549612bd7369f03c19e77be2b42281e51f7e650ec31366e3d5bdb322cb461c1aa122e5682a40d68e0f2e43f5e87c1a9bb9e2825", 0x84}, {&(0x7f0000000ac0)="43f502f1834bc32a9229f312b2aed5ef7e2ed65e56928c27211c55336bc671c47356d55f73b28122", 0x28}], 0x3, 0xe) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x0, 0xa0, 0x0, 0x88, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000c00)={0x1, {{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0xffffffff}}}, 0xfffffffffffffd65) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r2, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/12 18:48:37 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) gettid() connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/04/12 18:48:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x480400, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/244) 2018/04/12 18:48:38 executing program 1: inotify_init1(0x0) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/04/12 18:48:38 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3eb) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x400) dup2(r0, r0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="dbe0f268e602bba48ad578fd9fac0ffc8dfd9fed78e82b51c46143a5cc9170c4e515b1bfe2aac3eee6f266355d692f35f1335c45309187b1d947d4fd65293bed7a911ca35f99601d8a82495273a96d23ac922f056ec46058290a88d7b6150c19f6b4dd4df67e4b", 0x67) 2018/04/12 18:48:38 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0x0, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:38 executing program 6: r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000002600)}}, {{&(0x7f0000000940)=@ipx={0x4, 0x0, 0x0, "48bb1f1c2625"}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000a80)}}], 0x2, 0x2003fffe) 2018/04/12 18:48:38 executing program 1: ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/04/12 18:48:38 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/117) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) setpriority(0x2, r4, 0x3) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r5, 0x0, 0x81) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000040)=""/31) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000600}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r6, 0x0, 0x70bd2a, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffbff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) 2018/04/12 18:48:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000040)="eddcaeb92428c15fb860f809c3ae796087d80ffefcef1c89947d57fd576b5b089bf3a7472e32520447886f09d6e80805cbac5a6ce2a949006a687c0022f749ff4402dd735a708af5cf2c9a648ab699d77c733282313e1128e8818d227374207212017920a311d7781a4521237ff341f8172ee78598855d55e2fc4f1591fef2e75972bb3bf262d06b06a780f9543dd476f85d3371ba22e69f272dd8531054847a071acc54fd700d5741", 0xa9, 0x7f, &(0x7f0000000140)={r2, r3+30000000}) 2018/04/12 18:48:39 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) set_tid_address(&(0x7f0000000140)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000008c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000500000000ffdbdf251100000008000400000000000c00020008000500000000000800050000000000"], 0x30}, 0x1}, 0x48000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000640)={r4, 0x7fffd, r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/12 18:48:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="ac5dec867753e63355e91e3d6646000000000000000000ffe6000000000014c62900000000"]}) ftruncate(r1, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x8141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0xffffffffffffffff, 0x2, 0x5c, 0x3, 0x7f, 0x0, 0x3, 0x7, 0x20d7]}, &(0x7f00000012c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r3, 0x10, &(0x7f0000001240)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) rt_sigqueueinfo(r4, 0x0, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/12 18:48:39 executing program 1: ptrace$setopts(0x4206, 0x0, 0x4000000000000, 0x0) 2018/04/12 18:48:39 executing program 7: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x220}, {0xffffffffffffffff, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x8c0}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) vmsplice(r2, &(0x7f0000000b00)=[{&(0x7f00000009c0)="90bb4784f263d0fdd234340adae420b66849975c1440020a98482c7b824e8dbe284dbb58c150eac65db30d9c0fd5bd99eeacfff395b3e806c34b11df", 0x3c}, {&(0x7f0000000a00)="c57bbcc71d614452fd73bad8049fb9483cf11dc97b1846021abc43d557e7dad50d845ab56d90c7bd3ebc2aad6d6b6f14b4e6fa6fedd90ea7a4bb5d6fff7a250b413b3bd773f258c1199b05c06a2455bb2549612bd7369f03c19e77be2b42281e51f7e650ec31366e3d5bdb322cb461c1aa122e5682a40d68e0f2e43f5e87c1a9bb9e2825", 0x84}, {&(0x7f0000000ac0)="43f502f1834bc32a9229f312b2aed5ef7e2ed65e56928c27211c55336bc671c47356d55f73b28122", 0x28}], 0x3, 0xe) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x0, 0xa0, 0x0, 0x88, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000c00)={0x1, {{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0xffffffff}}}, 0xfffffffffffffd65) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r2, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/12 18:48:39 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r2, 0x25, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0xc800) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x81) 2018/04/12 18:48:39 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0x0, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x3ff, 0x5}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x42901, 0x0) bind$unix(r2, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) r3 = inotify_add_watch(r2, &(0x7f0000000600)='./file0\x00', 0x800) inotify_rm_watch(r2, r3) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x440000) ppoll(&(0x7f0000000180)=[{r0}, {r1, 0x8200}, {r4}], 0x3, &(0x7f00000001c0), &(0x7f0000000200)={0x1000}, 0x8) ioctl$VT_WAITACTIVE(r4, 0x5607) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x6, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x7}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}]}, 0x190) r5 = socket$inet(0x10, 0x2, 0x1) sendmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r5, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:39 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/163, &(0x7f0000000100)=0xa3) 2018/04/12 18:48:39 executing program 4: r0 = socket$inet(0x2, 0x800000000003, 0x6ae) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101001, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendto$inet(r0, &(0x7f0000000080)="f5f1a561ab463b3452b0e2415c6f6d3f5654e4c1fe157ee57294b61250307876650a3cbe73fd3a71166d62e11b946a0d0bf7f3304544afe828bc6286e076583af279e6201e6180f95fd0a6cbeaf71bb31a6b747f0ec1008aef25a2a561adce16bfcd47f9d81fb0c53fc098c592e783a88f1ff0c2ca", 0x75, 0x880, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x10000000000, @loopback=0x7f000001}, 0x5) 2018/04/12 18:48:39 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:39 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0x0, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fdatasync(r0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0xfe56) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x9, 0x3, "2c7b4cfbd654", 0xfffffffffffffffe}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 2018/04/12 18:48:39 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0xfe1c}, 0x20000000) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:39 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) set_tid_address(&(0x7f0000000140)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000008c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000500000000ffdbdf251100000008000400000000000c00020008000500000000000800050000000000"], 0x30}, 0x1}, 0x48000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000640)={r4, 0x7fffd, r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/12 18:48:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="ac5dec867753e63355e91e3d6646000000000000000000ffe6000000000014c62900000000"]}) ftruncate(r1, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x8141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0xffffffffffffffff, 0x2, 0x5c, 0x3, 0x7f, 0x0, 0x3, 0x7, 0x20d7]}, &(0x7f00000012c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r3, 0x10, &(0x7f0000001240)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) rt_sigqueueinfo(r4, 0x0, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/12 18:48:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0xffffffff, 0x100000001}, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0x6d, @multicast1=0xe0000001, 0x4e24, 0x1, 'wrr\x00', 0x3e, 0x8, 0x30}, 0x2c) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:39 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x0, 0x1, 0x4}}, 0x184) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000002c0)=@bridge_getlink={0x28, 0x12, 0x72b, 0x0, 0x0, {0x7}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/12 18:48:39 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) waitid(0x1, r0, &(0x7f0000000040), 0x4000000a, &(0x7f0000000080)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/12 18:48:39 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffff33) 2018/04/12 18:48:39 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x3, 0xa3, 0xfffffffffffffffd, 0x1, 0x7, 0x80}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:39 executing program 7: r0 = socket$inet(0x2, 0x7, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x440000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) mq_getsetattr(r1, &(0x7f0000000040)={0x6, 0x1, 0x1f, 0x76cbbf48, 0x6, 0x3072, 0x8001, 0x4}, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1000, 0x20, 0xffffffffbc5c6663, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xf, "34baee8328ba6f8e108c1595c688d9"}, &(0x7f0000000200)=0x17) r3 = fcntl$dupfd(r0, 0x0, r0) getpeername(r1, &(0x7f0000000240)=@ethernet={0x0, @broadcast}, &(0x7f00000002c0)=0x80) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000000c0)) 2018/04/12 18:48:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) creat(&(0x7f00000000c0)='./file1\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYRES32=r0], 0xfffffdc9) 2018/04/12 18:48:39 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141200, 0x0) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) 2018/04/12 18:48:39 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28e000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x100) 2018/04/12 18:48:39 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x423c, r1, 0xffffffff, 0x100000040000000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0xffffffffffffffff, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:39 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0xc00000, 0x0, 0x9, 0x800, 0x805, 0x5, 0x10001}, 0xc) r1 = socket$l2tp(0x18, 0x1, 0x1) accept4$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x3, {0xa, 0x4e23, 0x3, @empty, 0x1}}}, 0x3a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x81) 2018/04/12 18:48:40 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xc80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@upd={0x100, 0x12, 0x400, 0x70bd2d, 0x25dfdbfc, {{'rfc7539esp(cbc-camellia-aesni-avx2,digest_null)\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5a}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x8004}, 0x40000) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/04/12 18:48:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0xc}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x88) 2018/04/12 18:48:40 executing program 3: r0 = socket$inet(0x10, 0x200000003, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) fallocate(r0, 0x0, 0x6d, 0x64) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x31, "c877606197d438b5a5c305ecdaaa83716023a6306739632c64554f012733b1cf0a4d4f33269c50c1945d1831e0630cfcf8"}, &(0x7f0000000500)=0x39) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000540)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) r4 = getgid() chown(&(0x7f0000000040)='./file0\x00', r1, r4) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="03050006007172e291487b403b763c15a5000000"], &(0x7f0000000280)=0xa) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:40 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x20) 2018/04/12 18:48:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x6) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:40 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x3, 0x0) 2018/04/12 18:48:40 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) sendfile(r0, r2, 0x0, 0x81) 2018/04/12 18:48:40 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/04/12 18:48:40 executing program 1: r0 = mq_open(&(0x7f0000000000)='\x00', 0x1, 0x3, &(0x7f0000000040)={0xffffffff00000000, 0x4, 0x6, 0x80000001, 0x8, 0x1, 0x3, 0x9}) pread64(r0, &(0x7f0000000080), 0x0, 0x33) r1 = dup2(r0, r0) recvfrom$ipx(r1, &(0x7f0000000080)=""/173, 0xad, 0x10000, 0x0, 0x0) arch_prctl(0x1004, &(0x7f0000000140)="5e6b1f6317021a5b46c3") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/12 18:48:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x0, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000040), {[{{@arp={@empty, @empty, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x12ca79f95d6e22fb, 0x0, 0x0, 0x0, 0xff]}, 0x80000001, 0x80, 0x3, 0xfffffffffffffffd, 0x8, 0x4, 'bridge0\x00', 'syzkaller0\x00', {0xff}, {}, 0x0, 0x88}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@random="20f1619bb1e6", @multicast2=0xe0000002, @multicast2=0xe0000002, 0xb}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8ae891c6745cd5300ac7474a63a73746d7c675366b0ce3a3a6d0c1e8e887"}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r1 = socket$inet(0x2, 0x6, 0x96d3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000540)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:40 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x2}, 0x2, 0x4, 0x4, 0x3}}, 0x2e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:40 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="441f08f10000000000ffff007f76fc000302781305004ca600e211a1bf03025f", 0x20) 2018/04/12 18:48:40 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/keycreate\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xe0, r1, 0x0, 0x70bd29, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x777235fc}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0xe0}, 0x1}, 0x20000010) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:udev_exec_t:s0\x00', 0x21) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) 2018/04/12 18:48:40 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001100)={r2, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000012c0)='pids.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001200)={0x2, [0x6, 0xb9]}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/04/12 18:48:40 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xfffffffffffffc5f) 2018/04/12 18:48:40 executing program 1: ptrace$setopts(0x4206, 0x0, 0x0, 0x100006) 2018/04/12 18:48:40 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x401, 0x80000000, 0x10000, 0x9, 0x24}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x9}, 0x90) r2 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000001040)=@known='system.posix_acl_access\x00', &(0x7f0000000fc0)="020000001000000040000d02", 0xfe8c, 0xffffffffffffffff) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="ff070000000000"], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000ac0)={r4, 0x0, &(0x7f0000000b00)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r5, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r6 = socket(0x11, 0x4000000000080002, 0x8) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd1416", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) syz_mount_image$gfs2(&(0x7f0000000740)='gfs2\x00', &(0x7f0000000780)='./file0\x00', 0x7f, 0x1, &(0x7f0000000980)=[{&(0x7f00000007c0)="f76e08761a0488ab58e7a3f338f58e4e5bc267acc23595c2a506a5c60624de29e0bfc8b52ef25f0b78df4b20f75971dddb02d369b3fec6888e07cf78c28db9b7448fec0d920e0d8557d72795b40d8c2584a441f3585ca0c697c58a2f732f819e35e044ede7c8", 0x66, 0x3}], 0x1820000, &(0x7f00000009c0)={[{@data_ordered='data=ordered', 0x2c}, {@quota_off='quota=off', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x34, 0x37, 0x2d, 0x0, 0x7d, 0x36, 0x31]}, 0x2c}, {@suiddir='suiddir', 0x2c}, {@localflocks='localflocks', 0x2c}]}) getpeername(r3, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) 2018/04/12 18:48:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/4096) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:40 executing program 0: r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x200) inotify_rm_watch(r0, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r3) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:41 executing program 6: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x8458e7a9810deb25) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x2f, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x274e15c4cc0fb767, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'pids', 0x20}]}, 0x22) r1 = socket(0x15, 0x1000000000000000, 0x3fe) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"6c6f0000000000000000000100", &(0x7f0000000040)=ANY=[@ANYBLOB="1a00000000000000000000000000"]}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)=""/49, &(0x7f00000000c0)=0x31) 2018/04/12 18:48:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/150, 0x96) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300), 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x9) sched_getparam(0x0, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc4379a128cb9e7d65c14f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902fffaa85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r2, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x3c, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a80)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) r5 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) fcntl$setlease(r5, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000840)={r4, 0x9e, "17d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e31fd5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d77142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"}, &(0x7f0000000900)=0xa6) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000b40)={r4, 0x100000001}, 0x8) 2018/04/12 18:48:41 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x6000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x2) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3f, &(0x7f0000000080)) ptrace$setopts(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) 2018/04/12 18:48:41 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0002, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0xfffffe20) ptrace(0x11, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000008c0)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0xf8, "24e36203877717a55ef0432cf185ea3e85af443c154a76f677238d998ff6d410a52bf346e0d54d995e70f9fe481fe7e5bfb9ff92d0deb39413552ad9d98a8dc88429f823091852928a6c1f9ae28c0f11ea5f0eca67c144b54a4acdba7198d7c3394c030f8b25f2040c6b97456e4215feeea032e489ec2cc24ff087cc43257d2701e5d7c324f742cb443de3952608e9a65225d68375f1994bffe3d5b1d7d622c94c5d90f0e204a1035d713c19a1d326b20b2d679b588389ef544819a4ac37b17ec43433fb1f290f5d9d124e29ac7729c6a94953ce92aded405fa68eb35eb3b2548796e1e1d92840aed03e1492ef4ad6aeeb339a6d0d068411"}, &(0x7f0000000780)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000007c0)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x24a9, 0x81, 0x5, 0xff, 0x9}, &(0x7f0000000880)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) futimesat(r4, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{0x0, 0x2710}, {r5, r6/1000+10000}}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x521002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000580)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xd2, 0xf62a}, 0x90) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000340)={'gre0\x00', 0x4000}) sendto$inet(r0, &(0x7f00000008c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8f, "7bf7b42f2ca560f0b8aff1972d85a90239ca024b783a703d4605087794c667108776855684c0b077399b95c8d05a2fce0c3756369a90ac065f33f8146309ad58dc96664e8dc95f9304233e58c8950dfdbf6f7308c5aab453c90dc42984b6bdf6335e65c34663d997fff77a20033818d8295aaa0432aa5549b159e26921b171d586edb78ecbe314283ba1f0c26cae8c"}, &(0x7f0000000240)=0x97) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r9, 0x0, 0x41, "311b7a70b85fc3ce85eb31368b5b7a43cf808d9c73b046165bb57c0ad95e04df34c4507ebccd665b62edf254e698ebb8de3fdefc56094b458d2a122691e7f85c29"}, 0x49) 2018/04/12 18:48:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480), 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x508080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x76, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8cb1baec561134d073f8b15ac6e66ab16ccdca60b633e2222a30fb9c1aabff2f12862ef58cf564f895b2c"}, &(0x7f00000001c0)=0x7e) membarrier(0x0, 0x0) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x2c, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x3ff}, @request_death={0x400c630e, 0x3, 0x2}], 0x76, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119d6b1299f02c5a4fb414fb7da3b7ec2a0eeb95de8b34f3489822a7ed00bdc21adeb08a94d7397f97e21"}) [ 956.304867] binder: 25199:25200 ioctl c0306201 20004000 returned -14 [ 956.311605] binder: BINDER_SET_CONTEXT_MGR already set [ 956.316865] binder: 25199:25200 ioctl 40046207 0 returned -16 [ 956.327695] binder_alloc: 25199: binder_alloc_buf, no vma [ 956.333623] binder: 25199:25200 transaction failed 29189/-3, size 0-0 line 3133 [ 956.344041] binder: undelivered TRANSACTION_ERROR: 29189 [ 956.349507] binder: release 25199:25200 transaction 116 out, still active [ 956.357223] binder: undelivered TRANSACTION_COMPLETE [ 956.362389] binder: send failed reply for transaction 116, target dead 2018/04/12 18:48:42 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="b76b996f5762f4098ad60df3273ff15b7c421c227d086af1e9829769a0c797762b5099cd97c519f657ebd52b8b9131d5a087920e76352dccb036d5083055f70403532e96447d50d22d7860dc776697215d44d1ff1a89a3ba4c0e27326b182d2fc8312b6188ec8331bc29aae8772940b1f08bb0a93847fa9ef990dfdfd24b4d2ce13683392ddb0410a75ea2ad69672f7f9caae00b4a837eb8d33d84395c8dbfd020207b77d332b04402d80e4a79af388e7d6523b87d3526eec9def13760e9738efb", 0xc1, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/12 18:48:42 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) finit_module(r0, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xe, r2) fchdir(r1) ioctl$TCSBRK(r0, 0x5409, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r3, &(0x7f00009a5f80), 0x11ab) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001240), &(0x7f0000001300)=0x4) lgetxattr(&(0x7f0000001180)='./file0\x00', &(0x7f0000001340)=ANY=[@ANYBLOB="757365722e6d7e6d655f7479708ea01f248b652f242d2b6e6f6465762e626467762b6264657675736572776c616e3000"], &(0x7f00000019c0)=""/171, 0xab) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(0xffffffffffffffff, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001540)=ANY=[@ANYBLOB="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"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x7ff) fcntl$getown(r4, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) pkey_alloc(0x0, 0x1) memfd_create(&(0x7f0000000000)='smaps\x00', 0x2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000001440)=""/235) r5 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/12 18:48:42 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) socketpair(0x1a, 0xd, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) r2 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffffd) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) socket$unix(0x1, 0x5, 0x0) keyctl$chown(0x4, r2, r3, r4) 2018/04/12 18:48:42 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x2, 0x10, 0x401, 0x1}, &(0x7f0000000180)=0x18) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r2, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:42 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$peek(0x1, r1, &(0x7f0000000140)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x81, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xd2, @local={0xfe, 0x80, [], 0xaa}, 0x2957}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x0, 0x200, 0x1, 0x7, 0x1}, &(0x7f00000003c0)=0x98) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r3, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/12 18:48:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:42 executing program 7: timer_create(0x7, &(0x7f00000000c0)={0x0, 0xc, 0x4, @thr={&(0x7f0000000000)="c75eeb5af733528ce2a813ba7bcf4ad2626120124e68474a329c36940e0b3642962e148d0893daf2ecb07ebfd3d2b4b12537adaad3d98116bb54cf5fb178911f37f5b174cffb926dcd8871d870d08c01f89edc4b15977a640a18ab08ac03e73e19e4516e8c6c693cef7c2e50a567d75d", &(0x7f0000000080)="3f802043f4541e448550b50403badea38e41bfcaeefbb0207b53016e0289750e1e3d"}}, &(0x7f0000000100)=0x0) timer_delete(r0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) readv(r1, &(0x7f0000110fc0)=[{&(0x7f0000701fe7)=""/25, 0x5}], 0x1) 2018/04/12 18:48:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000020c0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x1) bind(r0, &(0x7f0000000440)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0x80) r2 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ff9000/0x5000)=nil, 0x5000}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001f80)='/selinux/relabel\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x10, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/157, 0x2a0, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e80)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000140)={'team0\x00', r5}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001840)=[{{&(0x7f0000000580)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000980)=""/226, 0xe2}], 0x1, &(0x7f0000000740)=""/123, 0x7b, 0x8}, 0x1f}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000a80)=""/116, 0x74}, {&(0x7f0000000b00)=""/1, 0x1}, {&(0x7f0000000b40)=""/8, 0x8}, {&(0x7f0000000b80)=""/29, 0x1d}], 0x4, &(0x7f0000000c00)=""/190, 0xbe, 0x2}, 0x280000000000000}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/231, 0xe7}], 0x1, &(0x7f0000000e00)=""/25, 0x19, 0x75}, 0x4}, {{&(0x7f0000000e40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000ec0)=""/244, 0xf4}, {&(0x7f0000000fc0)=""/118, 0x76}], 0x2, &(0x7f0000001080)=""/166, 0xa6, 0x10000}, 0x2}, {{&(0x7f0000001140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000011c0)=""/236, 0xec}, {&(0x7f00000012c0)=""/104, 0x68}, {&(0x7f0000001340)=""/205, 0xcd}, {&(0x7f0000001440)=""/182, 0xb6}, {&(0x7f0000001500)}, {&(0x7f0000001540)=""/169, 0xa9}, {&(0x7f0000001600)=""/112, 0x70}, {&(0x7f0000001680)=""/12, 0xc}, {&(0x7f00000016c0)=""/82, 0x52}], 0x9, &(0x7f0000001800), 0x0, 0x2}, 0xfffffffffffffff8}], 0x5, 0x40, &(0x7f00000019c0)={r8, r9+30000000}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001a00)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000001a40)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000001b40)={@empty, 0x0}, &(0x7f0000001b80)=0x14) getsockname$packet(r3, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001d40)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000540)={@broadcast, @rand_addr, 0x0}, &(0x7f0000001dc0)=0xc) getpeername$packet(r3, &(0x7f0000001e00)={0x0, 0x0, 0x0}, &(0x7f0000001e40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004800)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000004900)=0xe8) getpeername$packet(r3, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004980)=0x14) getsockname$packet(r1, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004a00)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004a40)={0x0, @multicast1, @rand_addr}, &(0x7f0000004a80)=0xc) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000004ac0)={@mcast2, 0x0}, &(0x7f0000004b00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000005100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000050c0)={&(0x7f0000002300)=ANY=[@ANYBLOB="60050000", @ANYRES16=r4, @ANYBLOB="210325bd7000fcdbdf250200000008000100", @ANYRES32=r6, @ANYBLOB="6c01020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004001f00000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400cb06000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r12, @ANYBLOB="f80102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002400040006000000000100000400000403000000c800e9090600000004000007dbb1000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000101000008000600", @ANYRES32=r16, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r18, @ANYBLOB="d00102003c00010024000100656e61626c6564000000000000000000000000000008000300060000000400040008000600000000000000000000000018fa5fd98223ca53e86dd0bad541a9a397c30fd5c16d2f3a8f032b7a8749939f8d1d3b343b4f13656fac1d760e54d20d609894932841175af00bf2fa1d772c3f4e4ecd9d98ff9980be9d6499e1380f227c8fe36404", @ANYRES32=r19, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040003000109064100000000073f0800000016321e68080000000600012404000000090003020100000006000300001000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040002000000080007000000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040000000000"], 0x560}, 0x1, 0x0, 0x0, 0xc0}, 0xc001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000680)=""/13, &(0x7f0000000700)=0x3) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/12 18:48:42 executing program 3: rt_sigprocmask(0x3, &(0x7f0000000000)={0x6}, &(0x7f0000000040), 0x8) r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bridge0\x00'}}) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0xffffffff) r2 = gettid() process_vm_readv(r2, &(0x7f00000008c0)=[{&(0x7f0000000640)=""/206}, {&(0x7f0000000740)=""/106}, {&(0x7f00000007c0)=""/20}, {&(0x7f0000000800)=""/156}], 0xad, &(0x7f0000000500)=[{&(0x7f0000000540)=""/200, 0xc8}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000440)=""/178, 0xb2}], 0x3, 0x0) 2018/04/12 18:48:42 executing program 4: r0 = socket$inet(0x2, 0x1004, 0x37) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x4, 0x4}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:42 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) 2018/04/12 18:48:42 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)) ptrace$setopts(0x2, 0x0, 0x100020000000000, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/12 18:48:42 executing program 0: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c000000f076275b8e6b4fdddff32293b8477d47a4b9dfafa210b405332da6a1d4b63d1b2762b891fb405ca1a5afaa6da9bb86788ce0fc608625e6669290f382c446bb17a7e0cbc239c3209688928b0fe87217e9ee1ff6c32b8dc88d206139917b7957c8b0f1d6"], &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0xdb6, 0x10}, 0xc) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000300), 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000140)) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000002c0)={0x3, 0x1}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x80000, @loopback=0x7f000001}}}, 0xffffffffffffff1b) ptrace(0x4207, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x80000000, 0x820f, 0xe51, 0x3, 0x0, 0x3, 0x8f6, r2}, &(0x7f0000000280)=0x25) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:43 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) sendfile(r0, 0xffffffffffffffff, 0x0, 0x81) 2018/04/12 18:48:43 executing program 7: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000001040)=""/4096, 0x1000) r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x3, 0xfa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:43 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) 2018/04/12 18:48:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="f3a6521947ced40a5f43c6cd40e0e95b8b9c3688419371b47f16ee5c0ea4e682b8c7048921b470d1708714e80957ad7d2d0900952edf810ba3cd78feb4c984371d1a018774fd078af69a31787fed5696bf124e7653bcddbc174016976f0d4e94d4dd016430d877c1", 0x68) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000040)=""/7, 0x7}], 0x3, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x1, 0x0) r2 = gettid() ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000000000)={0x8, 0x7e, 0x8, 0x100000001}) 2018/04/12 18:48:43 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xd9, "3bc188844421fe78d188ab67538aaced392c0a7828b1200d1270b0c18e16488c6fdd725d07d397e6851c20d46ba1aa7ab12f3081f8173a901c1b78ae13056c4ec094861482bbe453fee3fd260fac998315e8826f67e2f0f391b8f55d7647d05110ed4051b853d150205c9eecb5e92a58ff9827dc175253bb5b27e35a51615eb066440bf3511d80f3e2dd7bf314164497325b8d6302e35912f9475284fe605396e914a88ab2edc7f096db01c7d246466cdda3201d42ccf365ea3e0c03e9d0415fa0d669b7a50dbf21a90263d6c1d91d8c8acb5d037a004e8b77"}, &(0x7f00000000c0)=0xe1) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:43 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xee78, 0x8000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0x6f81, 0x5, r1, 0x1, r2, 0x7, 0x5, 0x10100000}) 2018/04/12 18:48:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x261) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/12 18:48:43 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x1000}) ptrace(0x4205, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/12 18:48:43 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x100) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/12 18:48:43 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x7}, {0x3, 0xf53}, {0x4, 0x4}, {0x3, 0x6}, {0x7, 0x2f37}], 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x9, 0x2, [0x4, 0x7fff]}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:43 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000000c0)=0x48) mknod(&(0x7f0000000040)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000417000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000180)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a000000d694a946234a06066738460252935d5e71391f6c34087c8d0e62851e425175927dd10279ee49761f781ed7142a7dfd09d6797cff32ce719b9c7e7376d7cf0a8d86702071309222be66797a229d8aace5f3b059dd968773141e87aab8ce5025dc1b431447c7cc06820c290660affa7494076ddc76d35cb4"], &(0x7f0000000100)=0x72) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x7, 0xc73, 0x4, 0x4, 0x5, 0x8, 0xc3, 0x1f, r2}, &(0x7f0000000180)=0x20) 2018/04/12 18:48:43 executing program 7: mkdir(&(0x7f000000dff6)='./file0\x00', 0x1000000000001) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'veth0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$void(r0, 0x40087705) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) mknodat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xc080, 0x0) sendto(r2, &(0x7f0000000040)="e0298e9f17f0a02d734eeab5de1d5f23923bdadfc866ceec8a832c8c23457d1c62ac4e35c2462a62f101b2c4fadabf1c2f90700f7ca0fae81b7fcdaa17e823d17d037f36737a5e9b4a18a39d55001c9ae3504be0be331a04b6f826e0e290898573deb3a979a42201216a6c42fc8d233f36c4c33f9a615afa59395f67fb34afd0561472d3031b21e58344d6feed78c8d9a9c16d5dc0c656fc28688bfcc67ac45bc19bf81849ebdb5ed21ed44ff4cc64f8cd9f975d2996673199b6a05a14923dcd294d19ace9a2747c044688b5713dad540e75e0c96f21ae3608a102076080", 0xde, 0x24000001, &(0x7f00000001c0)=@generic={0x1f, "0f569d28edd3be1d02358632922e49b54121295e1465313573a98850b592d3981ec887524e895c6a14b2937ded66b92ce1620ece979254489244908de0d193537331a6c69c2e4c3a7da96b0893f16f03cbcc0c39dcc588aef07031733314671e6d613920e97a2a538109f1c67400067b7d2a6d1390eceb4caa43c055b172"}, 0x80) 2018/04/12 18:48:43 executing program 2: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./file0\x00') dup2(r0, r1) 2018/04/12 18:48:43 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) r2 = socket(0xd, 0x3, 0x1ff) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0xffffffffffffffff, {{0xa, 0x4e24, 0xc46b, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, 0x88) ptrace(0x4207, r1) ptrace$setregs(0xd, r1, 0x20000000000000, &(0x7f0000000000)) 2018/04/12 18:48:43 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/04/12 18:48:43 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/04/12 18:48:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80000000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x8, {0x10001, 0x4, 0xe7, 0x1f, 0x100000001, 0x20}, 0x826d, 0x7}, 0xe) 2018/04/12 18:48:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9200000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=ANY=[@ANYBLOB="78001400", @ANYRES16=r2, @ANYBLOB="000526bd7000fbdbdf25040000000800040004000000080006000500000008000500ff0300000800060000020000280001000c000700010000001800000008000800ff000000080001000a000000080008002000000008000600810000001400020008000700000800000800080001000000"], 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg(r0, &(0x7f0000000100)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x174}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:43 executing program 7: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) 2018/04/12 18:48:43 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getgid() r2 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0xdee4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={r3, 0x74, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8d, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0xa}, 0x6}]}, &(0x7f0000000440)=0x10) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000b40)=0x7, 0x4) sendmsg$netlink(r0, &(0x7f0000000b00)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc, &(0x7f0000000ac0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x184}, {&(0x7f0000000680)={0x408, 0x1c, 0x8, 0x70bd28, 0x25dfdbfb, "", [@generic="fe68adb607b69ca29b9fb3f5184a233c1b6482f78541b3b7b0f4932535217c13c03c908cabf45fda5bcda7441eb1889c2d369642edd5ede6670013a391f834f48ac03bbe7bf5b22212724696abb20197e2bf73aa00127107c9df12c796fd8c19d5f00a3a891988136053a05693687e41f919c1d9e48076a9767fd8a1341bb0ffc886cf21224137b51be9e35c1602e1b3eff303c7fa2dc24ab0f57828a9871cc2bd28ee0ba9aeef46433d5baad00a16bcebc8efb5724eede403679342", @typed={0xf0, 0x8b, @binary="80779a4fdb3bcc09b211916d789b3187724e75331a20746e0c6cd79dc1b48ad3dfbf077259e6dabb1a3484d38d5183fe7949bafa52e0e0c1ea02ab8d7db66553a85451ed1fc20369d2a185b1c567c9ecf796c17badf5889d31a6f6d0bbb308473dc35efecbb519eb430b29e4deb2f682e01cca2cd7f36cfdfc67a8d4feebc79c17bfec00fdcbbbc5f53172de8be9a8fa503e2255e47b827c45f01f4bbde62a148535d79d0b7a1cc419c432d6cf5f61f35c20ac01cb638de4c10da332ce292675947cde10264c89e3e022f2bf3be77e6a0001a7b7fa645999089da1a16d9ec49f4480465cca6b8cd1b198ae"}, @typed={0x4, 0x2f}, @nested={0x14c, 0x84, [@generic="089332aa0f8308a2cea85bce9208506f0710188cd979844bd9db6e6172af2699b2205bb341bed47a143153bdff35f296e5824c54a9ec181772b9a93d2190f93cbdfd4e78423d639323e56178ce0b0543209090082e", @generic="da3043df834b47c53a67055cd0f2c604d9851831028be06962a797fabd2e6a3ace2e738cf9f67dabf1a35875ab5131f0c4db263d5b95da3b793cd40382f4991f94929f449cecddd64bfcc5a6b96054a1424328decb36296ac2409c99d8d901c2627b54c1cdb7ee5445ea151681ef443a75bcfe145cfc7cf1b4b744bed76ae32d7eb7dd318d1274ed4ea5165b31eb5c144b6eb135a70d605923606919eb8689b999611e1362ab3b079b4923d38342a194c262ba9cb3a4479af63daee2aad809d8c3f0e99284aef234cc1d12f93fc96c8713d30830ab23a59fc15ba87875ffe7c386bedf420343724e41b68d631194b508cce508"]}, @typed={0x8, 0x74, @u32=0x2}, @generic="5be07eed994219bfef338f0bb7b62df97f62e6aed611c9a88f87b86459f8f00afe39503d62b22f4101f78b512cedd6b4f0d08cd165437856dfaea6292ece91ad83f9fe7da5a6a508a55e875e7f96da5e688acbd39af74caf310f544b8a65a12a35f51fdc2ce0a402bd", @typed={0x8, 0x6c, @uid=r4}, @typed={0x8, 0x8d, @fd=r0}, @generic="b12e6faf675969d1225b4b50361afb7682376b7eaa6bd4402582de1d5c5918fa557b340fad07", @typed={0x54, 0x51, @binary="1892b56ee780208e059c9845c0425bea942b66ed9826b61b96e06ada26d7734cb1f17f6f0b4e2c5910245ec0c8110d2a2a6a88280896f8d6eae37d3342f1ef365fe37a0020b1a2da4e5c87a10012"}]}, 0x408}], 0x2, 0x0, 0x0, 0x4008000}, 0x0) r8 = getegid() getgroups(0x5, &(0x7f00000002c0)=[r1, r5, r6, r7, r8]) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x0, {0xa, 0x4e24, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x32) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/12 18:48:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='io.stat\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000a40)={[0x32, 0x39, 0x32]}, 0x3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/sequencer2\x00', 0x400003, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000009c0)={0x8, @time={0x0, 0x1c9c380}, 0x0, {0x2, 0x10000}, 0x6, 0x0, 0x6}) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000000380)=""/115, 0x73}], 0x8, &(0x7f0000000900)=[{&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/172, 0xac}, {&(0x7f00000005c0)=""/183, 0xb7}, {&(0x7f0000000680)=""/85, 0x55}, {&(0x7f0000000700)=""/166, 0xa6}, {&(0x7f00000007c0)=""/106, 0x6a}, {&(0x7f0000000840)=""/178, 0xb2}], 0x7, 0x0) 2018/04/12 18:48:43 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) signalfd4(r0, &(0x7f00000000c0)={0x40}, 0x8, 0x800) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000040)=0x6e) 2018/04/12 18:48:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="76342227b541c0ed84dd8196b5c6f654ed21093a96f43cdd40b990b771e0d7ca24d4513812a51b5dc93bbb747f9930923032f248ba0d6ce37b120d566437ddf9db480f396497a899def57736c31ace67b3832136f9845a69411eae8bc8f46fc1012a574191", 0x65, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x800, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:43 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = getpid() ptrace$setopts(0x2, r0, 0x10001, 0x0) socketpair(0xa, 0x7, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/12 18:48:43 executing program 1: ptrace$setopts(0x4200, 0x0, 0x1000000, 0x8001) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) 2018/04/12 18:48:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ce3000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x2010, r0, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/12 18:48:44 executing program 2: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0b00a8080000000000000000f5bbe100000000000000000000000000000000000000000000"], 0x25) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/161) open(&(0x7f0000000240)='./file0\x00', 0x40000, 0x2) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/12 18:48:44 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) setpgid(r0, r1) 2018/04/12 18:48:44 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4"}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) read(r0, &(0x7f0000000340)=""/210, 0xd2) 2018/04/12 18:48:44 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="76342227b541c0ed84dd8196b5c6f654ed21093a96f43cdd40b990b771e0d7ca24d4513812a51b5dc93bbb747f9930923032f248ba0d6ce37b120d566437ddf9db480f396497a899def57736c31ace67b3832136f9845a69411eae8bc8f46fc1012a574191", 0x65, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x800, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x5}, 0x8) iopl(0x2) eventfd2(0x9, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='auxv\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000180)={0x5, 0x2, {0x0, 0x0, 0x3, 0x0, 0x80000001}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/stat\x00') ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000040)={0x9, 0x80000001, 0x200, 0x9}) 2018/04/12 18:48:44 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, 0x84) ptrace(0x4207, r1) rt_sigqueueinfo(r1, 0x33, &(0x7f0000000000)={0x12, 0x800, 0x1, 0x3}) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x125000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') fcntl$setflags(r2, 0x2, 0x1) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="020026bd7000fbdbdf25030000003400020008000b000a00000008000500bb00000008000b0000000000080009000080000008000b000a00000008000700000000000800040000000000080005000400000008000400090000002c000300080008000800000008000500e0000002080004000600000008000500ffffffff08000400010000003000020008000b000a00000008000b000200000008000700000400001400010000000000000000000000000000000001080005007f0000000800050009000000"], 0xcc}, 0x1}, 0x8814) 2018/04/12 18:48:44 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='{\x00') 2018/04/12 18:48:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x7, 0x5}, 'port0\x00', 0x4, 0x3, 0x9, 0x5, 0x7f00000, 0x1d2ee74c, 0x7ff, 0x0, 0x3, 0x2}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x81) 2018/04/12 18:48:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x28002) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x300, 0x70bd2d, 0x25dfdbfb, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000011}, 0x20000000) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 18:48:44 executing program 2: sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = getegid() getgroups(0x1, &(0x7f0000000000)=[r0]) 2018/04/12 18:48:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x1) r2 = accept$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xfffffffffffffe56) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={'ip6tnl0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) [ 969.591048] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 979.851042] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 990.111044] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1000.371041] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1010.631009] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1020.891057] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1031.161058] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1041.421017] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1051.681079] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1061.941045] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1072.201057] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1082.291088] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1092.321083] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1102.581025] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 1105.051096] INFO: task syz-executor0:25405 blocked for more than 120 seconds. [ 1105.058385] Not tainted 4.9.93-gf6bec4e #1 [ 1105.063134] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1105.071076] syz-executor0 D28760 25405 1 0x00000004 [ 1105.076797] ffff88019ea6e000 0000000000000000 ffff8801cd7479c0 ffff8801d9b73000 [ 1105.084783] ffff8801db321b98 ffff88018286fbc8 ffffffff838c4a7d ffff88019ea6e8c0 [ 1105.092765] ffffed0033d4dd17 ffff88019ea6e000 00fffc0000000000 ffff8801db322468 [ 1105.100741] Call Trace: [ 1105.103321] [] ? __schedule+0x64d/0x1bd0 [ 1105.108999] [] schedule+0x7f/0x1b0 [ 1105.114311] [] schedule_preempt_disabled+0x13/0x20 [ 1105.120860] [] mutex_lock_nested+0x326/0x870 [ 1105.126913] [] ? copy_net_ns+0x155/0x290 [ 1105.132610] [] ? mutex_trylock+0x3e0/0x3e0 [ 1105.138464] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1105.145292] [] copy_net_ns+0x155/0x290 [ 1105.150799] [] create_new_namespaces+0x51c/0x730 [ 1105.157202] [] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 1105.163932] [] SyS_unshare+0x319/0x710 [ 1105.169439] [] ? mntput+0x66/0x90 [ 1105.174527] [] ? SyS_clone+0x50/0x50 [ 1105.179861] [] ? task_work_run+0x14a/0x180 [ 1105.185732] [] ? do_syscall_64+0x48/0x490 [ 1105.191506] [] ? SyS_clone+0x50/0x50 [ 1105.196839] [] do_syscall_64+0x1a6/0x490 [ 1105.202539] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1105.209431] [ 1105.209431] Showing all locks held in the system: [ 1105.215777] 2 locks held by khungtaskd/515: [ 1105.220065] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 1105.228769] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 1105.238421] 1 lock held by rsyslogd/3656: [ 1105.242549] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 1105.251415] 2 locks held by getty/3752: [ 1105.255353] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 1105.264645] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 1105.274548] 3 locks held by kworker/u4:2/20177: [ 1105.279184] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 1105.288472] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 1105.298225] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x630 [ 1105.306819] 1 lock held by syz-executor0/25405: [ 1105.311474] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x290 [ 1105.320051] [ 1105.321665] ============================================= [ 1105.321665] [ 1105.328691] NMI backtrace for cpu 1 [ 1105.332353] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #1 [ 1105.339428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1105.348758] ffff8801d9027d08 ffffffff81d9c299 0000000000000000 0000000000000001 [ 1105.356731] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d9027d40 [ 1105.364697] ffffffff81da75d7 0000000000000001 0000000000000000 0000000000000002 [ 1105.372667] Call Trace: [ 1105.375228] [] dump_stack+0xc1/0x128 [ 1105.380560] [] ? irq_force_complete_move+0x320/0x320 [ 1105.387279] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 1105.393739] [] ? irq_force_complete_move+0x320/0x320 [ 1105.400468] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 1105.407537] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1105.414516] [] watchdog+0x6b4/0xa20 [ 1105.419761] [] ? watchdog+0x11c/0xa20 [ 1105.425178] [] kthread+0x26d/0x300 [ 1105.430338] [] ? reset_hung_task_detector+0x20/0x20 [ 1105.436969] [] ? kthread_park+0xa0/0xa0 [ 1105.442564] [] ? kthread_park+0xa0/0xa0 [ 1105.448154] [] ? kthread_park+0xa0/0xa0 [ 1105.453745] [] ret_from_fork+0x5c/0x70 [ 1105.459351] Sending NMI from CPU 1 to CPUs 0: [ 1105.463861] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838d4586 [ 1105.471280] Kernel panic - not syncing: hung_task: blocked tasks [ 1105.477402] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #1 [ 1105.484471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1105.493796] ffff8801d9027cc8 ffffffff81d9c299 ffffffff83a8b3e0 00000000ffffffff [ 1105.501766] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d9027d88 [ 1105.509729] ffffffff8141f825 0000000041b58ab3 ffffffff8419bdb0 ffffffff8141f666 [ 1105.517691] Call Trace: [ 1105.520250] [] dump_stack+0xc1/0x128 [ 1105.525584] [] panic+0x1bf/0x3bc [ 1105.530571] [] ? add_taint.cold.6+0x16/0x16 [ 1105.536973] [] ? ___preempt_schedule+0x16/0x18 [ 1105.543176] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 1105.550418] [] watchdog+0x6c5/0xa20 [ 1105.555660] [] ? watchdog+0x11c/0xa20 [ 1105.561079] [] kthread+0x26d/0x300 [ 1105.566240] [] ? reset_hung_task_detector+0x20/0x20 [ 1105.572873] [] ? kthread_park+0xa0/0xa0 [ 1105.578462] [] ? kthread_park+0xa0/0xa0 [ 1105.584050] [] ? kthread_park+0xa0/0xa0 [ 1105.589641] [] ret_from_fork+0x5c/0x70 [ 1105.595621] Dumping ftrace buffer: [ 1105.599158] (ftrace buffer empty) [ 1105.602838] Kernel Offset: disabled [ 1105.606442] Rebooting in 86400 seconds..