INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.21' (ECDSA) to the list of known hosts. 2018/04/12 03:06:34 fuzzer started 2018/04/12 03:06:35 dialing manager at 10.128.0.26:41677 2018/04/12 03:06:41 kcov=true, comps=false 2018/04/12 03:06:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc2, "98155cb2658395987b57208aafdf771371195117f38defcd105436b3f73565329328a62c2ec3e80b3fa43bd63c2a8a5bca281a0522abb040c7e75f571da2236814a48ea15cdd4eb7939ecdaf24cb9b2b9288f2873984f12a4b86c4f59f784342591af822cbb95a4863fac06d51fef18d2a5ce2ceb88a64ca493cb6fd275cb8cce0f43ba3fd8445a6a86009a478fd98d1146d9191f5ba29b4023915467d7adf48ac4030841864595bae53c864f3ded1be11d3c708342407225c39eeb56596f7a35ce9"}, &(0x7f0000000180)=0xca) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xb219, 0x1, 0x2}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000240)=0x10, &(0x7f0000000280)=0x4) recvmmsg(r1, &(0x7f0000000380)=[{{&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1}, 0x3}], 0x1, 0x20, &(0x7f00000003c0)={0x77359400}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x2, 0x1, 0x6, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000580)={0x20000000}) accept4$vsock_stream(r1, &(0x7f00000005c0)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) sendmsg$nl_netfilter(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)={0x138, 0xc, 0x7, 0x610, 0x70bd26, 0x25dfdbfc, {0xf}, [@nested={0x24, 0x49, [@typed={0xc, 0x70, @u64=0x4}, @typed={0x8, 0x4a, @str='\x00'}, @typed={0xc, 0x31, @u64=0x7}]}, @generic="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"]}, 0x138}, 0x1, 0x0, 0x0, 0x1}, 0x4040801) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000800)='nr0\x00') sendmsg$nl_route(r1, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@ipv4_getroute={0x14, 0x1a, 0x4, 0x70bd28, 0x25dfdbfe, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x20040800) fchdir(r1) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000940)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000a00)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000a40)=""/4096) r4 = syz_open_dev$sndtimer(&(0x7f0000001a40)='/dev/snd/timer\x00', 0x0, 0x200c00) syz_genetlink_get_family_id$team(&(0x7f0000001a80)='team\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001ac0)={0x4, [0x7, 0x7073965f, 0x1, 0x4]}, &(0x7f0000001b00)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) fadvise64(r4, 0x0, 0x655, 0x0) r5 = getpgrp(0x0) waitid(0x2, r5, &(0x7f0000001bc0), 0x9, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001c00)={0x0, @loopback, @rand_addr}, &(0x7f0000001c40)=0xc) connect$packet(r3, &(0x7f0000001c80)={0x11, 0x1f, r6, 0x1, 0xffffffffffff3ee6, 0x6}, 0x14) r7 = shmget$private(0x0, 0xe000, 0x2, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000001cc0)=""/219) 2018/04/12 03:06:44 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e20}}) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x7a, 0x2, 0x4, 0x221, 0x10000, 0x20, 0x100, 0x8}, &(0x7f0000000140)={0x2, 0xffffffffffffffe0, 0xaf, 0x100000000000000, 0xffffffff, 0x1, 0x4, 0x4}, &(0x7f0000000180)={0x8, 0x100000001, 0x4, 0x3, 0x8000, 0x7f, 0xfffffffffffffff7, 0x1000}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x4}, 0x8}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x4) clock_adjtime(0x6, &(0x7f0000000380)={0x3f, 0x9, 0x8001, 0x4, 0x7, 0x0, 0x7ff, 0x5, 0x3, 0x5, 0x7, 0x800, 0x7f, 0x1000, 0xa11, 0x86d000000000, 0x8000, 0x10001, 0x5, 0x3, 0x4, 0x4c7, 0x8001, 0x8000, 0x3f, 0x40}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x90, "8555cd9ef6f5c7d97b67e99308ebdaa136744ca22b68632f12ff7d868f29a56af6873e9e718814bffcdef1847a11e3d7b1d749d12ea799982e845c4b5d9a179ae98ae94c8150812542a682ae6ecf364e53403e123919c5c72d26a7ccc26fef53e291d663100380d171b5401312d3153cfda19021dda9d54165ca5bef29b2e0fedbee03c611a95b0fd459cb6352113d18"}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x112ed755, 0x4, 0x100, 0x401, r1}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000005c0)={@broadcast=0xffffffff, @rand_addr=0x3}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000600)=0x0) ptrace$setsig(0x4203, r2, 0xfffffffffffffffb, &(0x7f0000000640)={0x2f, 0x7, 0x0, 0x4}) accept4$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000900)=0x14, 0x800) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x9, 0x9, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x20}, @map={0x18, 0x8, 0x1, 0x0, r0}, @map={0x18, 0x7, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000700)='GPL\x00', 0x2, 0x99, &(0x7f0000000740)=""/153, 0x41100, 0x1, [], r3}, 0x48) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000009c0)={r1, 0x5d, "3348af4ec58cfcbf603c7186ce652e3bab88d66a9effd959a54ce92671e8d609558bf3e2e6fd8d520b68379f654bfcf6b0c118d43ab6dfe8dfb240817a23c6242d4efbd0203cdf6702f56919cab60bb7224a12c1e68746c3e4a590007c"}, &(0x7f0000000a40)=0x65) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000a80)={0x3, 0x7, 0x3, 0x400, 0x8, 0x2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000ac0)={0x0, r0, 0x3, 0x2}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000000ec0)={&(0x7f0000000b00)=@in={0x2, 0x4e20, @rand_addr=0xc1}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000b40)="4f665143e60d6f294769d35d0129f456e1eaecba7506bef0196803c358dac6e49fcae3516d191e925c5fa1b9f4ae815b3e2fbe570ab5153853c87ceebc5e0fe37c49bb0ee4f27c88f2b1aa5987e91106bc1e52d1324a20ae35ff6abdfcf1f0f55fef723bef0d5d", 0x67}, {&(0x7f0000000bc0)="a6a11014091088ed18a12adbabebf9bae107623cb415a526eb39ec93ebc3e613919a4c0121bb06610e2158c22fe8f3fd73808e3ae35a56a52e2f1b10e58d26fb0b04dbe825f78bc794565ad1138fd1fd5e891af2a8d24cd830256fda7d96f20e8d64a1508be7005adba247e91adba31a75d857173a4e7e0b00e46bb6c3343242e69ad7cfc3724e4face122b49924f2bed5436cd2a650dd8066ab4f94151ef9a161bd253f678737c2a367345bd8cea6521b0cb0a6070f0f443c41e81d3ba75cb42eedc2eccfc71447b3e383d7b2abc6ba04dfe8d5", 0xd4}], 0x2, &(0x7f0000000d00)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x800a, 0xd81, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x4147910d, 0x8000, 0xfffffffffffffff8, 0x3, 0x8, 0x5, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x407851f4, 0xff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x1ff, 0x2, 0xfffffffffffffff7, 0x3, 0x1f, 0x4, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x9, 0xffffffffffffff5d, 0xea4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8209, 0x9, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7793, 0x1, 0x4, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x5, 0x200, 0x5, 0x7fffffff, 0xc326, 0x7, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x76fa, 0x0, 0xff, 0x9}}], 0x1b0, 0x4000004}, 0x40000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000f00)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000f40)={0x3b, @multicast2=0xe0000002, 0x4e24, 0x3, 'wrr\x00', 0x25, 0x6, 0x1b}, 0x2c) rt_sigsuspend(&(0x7f0000000f80)={0x5}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001040)={{0x3ff, 0x6}, {0xf355, 0x7}}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000010c0)=0x1) readv(r0, &(0x7f00000022c0)=[{&(0x7f0000001100)=""/101, 0x65}, {&(0x7f0000001180)=""/214, 0xd6}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/10, 0xa}], 0x4) getrandom(&(0x7f0000002300)=""/17, 0x11, 0x2) r6 = add_key$user(&(0x7f0000002340)='user\x00', &(0x7f0000002380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000023c0)="895b0c6763f0428fb116efa1de7fd5272bf6c0224200fc12b0947fc729dd4d7bf4e7caa22d6da6664e6917fc38657d8936db99d7fc56ef18c3ce4718a55f42ad8b3d7ebefde8c73ce7d9ec58a80fd1fc90521fec3ba302161e3ec6b1b43749d31d876ffb810eea0db32216d78cd5c38223324af71b2df83e9d5b7de9c81b9c7c17a4692283bb7098ea9634dbd663def1272696204b736aeb60a0846607f0f88b654edac9e2c9800713e5480719", 0xad, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r6) fstatfs(r4, &(0x7f0000002480)=""/120) 2018/04/12 03:06:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x401, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xeed, 0x81}, {0x1aee}, {0x8, 0x3}, {0x1ed, 0x7}, {0x401}]}) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/94, 0x5e) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x400000000000000, 0x3, 0x101, 0x2, 0xfffffffffffffffb, 0x1e}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=0x59) r1 = accept$inet(r0, 0x0, &(0x7f0000000280)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0xffff, &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x210200, 0x1fe) writev(r2, &(0x7f0000001500)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="37a0dfa3223dfba5f347f768ef26b73060b75b3eb7eb47f538bb29d403627188665eb5776021a1015db0b99d64cb1c8042e46a28d4fe9e36c4b558c3777a2dad8b2afeb3dc79c52155965a402385d733a3e626bf736274716ec5a0539d909ffab2b5f4605bd6bf9863738397cef0b2f4f01fb1d7eba812730e4e41fbfe0ed629b95403fdb00bf37e22af961d3313d0897477a3dd2af428b4f7191ac10add7a96bd54aef16388bac6d1d1e2d135ee42474af6b617d804b205689a87509d60bd08d946fceffef5043d5ff4185254efe48537059768e144efe7f7d0836a5ad95203756b6b7b5e420631223ed7d2d3df", 0xee}], 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001540)) listxattr(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)=""/191, 0xbf) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x7cc, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000016c0)={0x0, r3}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001700), &(0x7f0000001740)=0x4) recvfrom$ipx(r0, &(0x7f0000001780)=""/34, 0x22, 0x101, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f00000017c0)='/dev/loop#\x00', 0x7fffffff, 0x2000) readv(r0, &(0x7f0000002940)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/50, 0x32}, {&(0x7f0000002840)=""/100, 0x64}, {&(0x7f00000028c0)=""/128, 0x80}], 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002980)="4f4e656dfefc61d2d49e00ea67ddaad90a651adafdd9665e174642f5ec971586993b345d08631897a94cfd663f7892f772d9e55483d799392a1c793bc78fa7ac436c2efa02aaa028a3ed7eaa36f7263ca3dcafcf47510e") ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002b00)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x2, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, {&(0x7f0000002a00)=""/185, 0xb9}, &(0x7f0000002ac0)}, 0xa0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002bc0), &(0x7f0000002c00)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002c40)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e24, 0xdc4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e24}], 0x3c) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002c80)=""/4096) r5 = getpgid(0x0) migrate_pages(r5, 0xac, &(0x7f0000003c80)=0x4, &(0x7f0000003cc0)=0x49) pread64(r4, &(0x7f0000003d00)=""/108, 0x6c, 0x3f) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000003d80)={&(0x7f0000ffc000/0x2000)=nil, 0x800, 0x7, 0x1, &(0x7f0000ffc000/0x2000)=nil, 0xffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000003dc0)={{0x5, 0x0, 0x5, 0xff, 0x5, 0x9}, 0x5, 0x1ff, 0xae}) 2018/04/12 03:06:44 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x100, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8, 0xff, 0xffffffff, 'gre0\x00', 'ipddp0\x00', {0xff}, {}, 0x3d, 0x1, 0x20}, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x2, 0x9, 0x2, 0x80000001, 'snmp_trap\x00', 'syz1\x00', 0x8}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xff, 0x0, 0xffffffff, 'dummy0\x00', 'syz_tun\x00', {}, {0xff}, 0x7f, 0x3}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x3, 0x1, 0x5, 0xcd, 0xfff, 0x2], 0x5, 0xffffffffffffff01, 0xffffffffffffffe1}, {0x1000, [0x7, 0x8, 0x5, 0x7f, 0xfffffffffffffb17, 0x6], 0x5, 0x2, 0xffffffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000004c0)=@req={0x28, &(0x7f0000000480)={'irlan0\x00', @ifru_flags=0x8000}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000500), 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r1, 0x4}, &(0x7f0000000600)=0x8) bind$inet6(r0, &(0x7f0000000640)={0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) r3 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000840)={0x3, 0x0, [{0xd003, 0x3a, &(0x7f0000000680)=""/58}, {0xd000, 0xeb, &(0x7f00000006c0)=""/235}, {0x5000, 0x41, &(0x7f00000007c0)=""/65}]}) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f00000008c0)={0x5c, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x2, 'lblc\x00', 0x1, 0xc34f, 0x31}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000900)={0xfffffffffffffff7, 0x3, 0xfffffffffffff000, 0x1, 0x3, 0x6}) r4 = memfd_create(&(0x7f0000000980)='&-\x00', 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000009c0)={0xe73, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x8, 0x1, 0x3ff, 0x970, 0x4, 0x0, 0x5, 0x101, 0xd38}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000a80)={0x6, &(0x7f0000000a40)=[{}, {}, {}, {}, {}, {}]}) r5 = openat$cgroup_int(r3, &(0x7f0000000ac0)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$eventfd(r4, &(0x7f0000000b00), 0x8) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000b40)) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000c40)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000c80)={0x7f, 0x0, 0x3, 0x1, r1}, 0x10) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000d00)={0x1, &(0x7f0000000cc0)=[{0xd6e, 0x3}]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000e40)={&(0x7f0000000d40)=[0x0, 0x0, 0x0], &(0x7f0000000d80)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000dc0)=[0x0, 0x0], &(0x7f0000000e00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x2, 0xa}) sendfile(r5, r4, &(0x7f0000000e80), 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000ec0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000f00)={{0x1, 0x1}, 'port0\x00', 0x10, 0x90042, 0xa8b, 0x708, 0x9, 0x6, 0x1ff, 0x0, 0x2, 0x9}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000fc0)=""/129) setns(r5, 0xc000000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000001080)=0x9, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000010c0)={r2, 0x7a, "78a6f823c68a458e42f28fd5748e73f210d58d65ff21366fdb33f2b55c5db15d1fa80021d07a389e824421c37881c1ff722647aba68fcd64c68f14b9bbfc4a16111006370e4424504be406c53a5c5412feb7be2b6a520fcd84233f159e47acc31c189ccdef60ee4025a66d6681063a5b3113fd8f97c66aeec21b"}, &(0x7f0000001180)=0x82) 2018/04/12 03:06:44 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) flistxattr(r0, &(0x7f0000000040)=""/231, 0xe7) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r0, r1, r2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x8, 0x1, 0xfffffffffffffffa, 0x5, 0x80}, 0xc) preadv(r0, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/146, 0x92}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/194, 0xc2}, {&(0x7f0000000580)=""/24, 0x18}, {&(0x7f00000005c0)=""/122, 0x7a}, {&(0x7f0000000640)=""/167, 0xa7}, {&(0x7f0000000700)=""/234, 0xea}], 0x7, 0x0) readahead(r0, 0x6, 0xec) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000880)=""/113, &(0x7f0000000900)=0x71) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000940)='hybla\x00', 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000009c0)=0x100000001, 0x4) r4 = accept4$packet(r3, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000dc0)=0x14, 0x80000) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e00)={{{@in=@rand_addr=0x4, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x80000001, 0x4e22, 0x0, 0x2, 0x80, 0x80, 0x32, r5, r1}, {0x4, 0x59a, 0x3ff, 0x6, 0xb1a1, 0x2b, 0xffffffff, 0x200}, {0x0, 0x417, 0x40, 0x10001}, 0x99, 0x0, 0x0, 0x1, 0x2}, {{@in6, 0x4d2, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x3, 0x0, 0x4567, 0x4, 0x5e, 0x800}}, 0xe8) sendmsg$nl_route(r3, &(0x7f0000000fc0)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f40)=@ipmr_getroute={0x14, 0x1a, 0x500, 0x70bd26, 0x25dfdbfb, {0x80}, ["", "", ""]}, 0x14}, 0x1}, 0x40) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000001000)=0xb0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_mount_image$jfs(&(0x7f0000001040)='jfs\x00', &(0x7f0000001080)='./file0\x00', 0x2, 0x5, &(0x7f00000022c0)=[{&(0x7f00000010c0)="12fd2b7694c43dafbd6655a382799cba706294067cbfc6feb24f924da2483e47ab28fa6959396719dcc6e3f872015b", 0x2f, 0x9}, {&(0x7f0000001100)="cf9d231d45dfab0f22a65b61a1bd98cf41b591063a4a18dfe32273028c2789290d5db74db6f3720c45783e1d6b7784de02ef76df37bcfef4121fa3072c0558580844e1a07091f0621d1ff6f8dffa32927b253d3b3bc00c7a3918579869deb522e3382401933e60b5634e71f03a99ef5ade9180eea0e3e500bbf36faf343a5fd390b77919179adc41b97419e5b9339074cdf28485d15fc01a3b5975f7f95bf8f595f168ce1e901cee8ec6", 0xaa, 0xffffffffffffffff}, {&(0x7f00000011c0)="0d0ca60cf4576225b16d6dae7d725182a2258117159074a8eea90fe813bd88372828d91a2f8b8356fd96b0b5073da59ea04a35f390d0824710468f6089e1b0b69aa64817d484dc741013b0c7833c41e70652420f3a336311a255d4453aeaf5081dab7f3f483bd1acbf680da826cf24b4c39b5485b1a67d32c52bde4a223116a75b4d53177838b83142d8667daa61f2fc9f90bd14e0ee4981feb4", 0x9a, 0x401}, {&(0x7f0000001280)="2bd926547c88fdf7e857597c299a93bad7130f150a609e2c50063ba154ecef83408bb2850b148e00129f5a9628e311d8", 0x30, 0x2}, {&(0x7f00000012c0)="fec5ac28e4f72722a3c22384c7bc96669d15957406dcb315f9b7cd3047c3ba168cfde62b7f69dfbc11406e4b6d228b26d557acb2d686eabcf989d6d703b5ab9bec323e3b462ed308a9a1d9e3fb27b5a4cd77605cb741ff355115a34e58ac2c04901def5a4f3a0d42c26075527c22ea2a24b2a5f82dd49ab2908c9f2b79878d91ee8856aefd72f710f1aab0523c0a95a935408a6f035be1dc087c743d99c1a413dcd265381ebb9361638101a929332019ed368e73509ff1dca60e9de5651a80f778ee0160e6039b5a167b57a10d53efa585d616da33ce9c7a313c750a84367622e35f99a5f028bddf2b9af4222ceef92cd3a0b9779064aeb2a33d3a34febeca8353ab6c892439981859f00f778e55489a6306f1b1813dff6c044433b5752ad9b55c95f590a69857d95334f38d3dc1fcd26d2566c4e1a24c17e012d4adab2386da98c59245a231657c3de729babc04709e0b9b66789a1abe8b81c3b974c03de029bdb23094ec2c0ef1bad7e7020e73e8857988174a5244d0feab917e056f6ab0b148401033d3906ea7be36989382dcac3efe5c37d4204ef4993672c1c6e2b0b2835345299e2d8c930a05e196a3c91d17a1aa8c876d76c35933ab9974917aab7b315f7c96175500558b82ef25716a418f910a29b5849d28eba1ac588b92d4706492fb5a1c50c429d6b925b07cbd4555e2368af107bf7414dc817a7f1fa5c8a921bf58b2ebdca9a60c0a00f754b26db6f00d5cb92816eb163638a91705ef65d8d7474e6460157e5d4a1e9c301d5909f1b3d7ad45ed4e0cd032eb932a4802a348219affbd2ca265368e3c9b219e8633b63814daaa65eddccb147654f7778af037c36f64b7c44a6fc23d624da548813056a37e3e53273770a04107a987082ec6c889758260b396b43100e13f1adcec28fb908609f5f3e6babd4c6831940d9c482e7799703c987e03f3569e3b1055bded975580fbb4a1e1e02cc1e41fa82fef50f521a8bf9ae6d7a884061c9421ecf0b465d5a0e30574c4ecf0b3e617221a9ff8f7d27e1961d7b3f79539dc4b5dabc89c6a1a9ad285ca20aca605df359aed157eea69be08f02a257a087540027c2949d9e9c20ef5e6253b7b9b82b2189dddb9cdeead69fb5e1a0f1a86704db401b91242557d5d1e643f93e31ad87b5b123ba2908014973746eade77caaf5e85874c74f19d74f53bb835bc0613e83279d5569c45fd3a8bc04733892775e36e66636f06e038d12775556845876f2f42a6805bbdab0a0c001434e4cdcfc87a943c9c1546f0c29bf79be92495390149e1f413c7870faed5294c9c3a95171f3a894f5b4fcaa0b8cd8235d6b53298c27ed862f58415fbcdc113332b488e0dee1d7cbc06ab3e62397a9b30d6e4391b7983b1ad13265c5b65161ee0f33948545b98721cb0b59c7ba536d1da5135f701ec2f704e0d238e794fed6edffc24f7ac3fb00bc0cc3db632958c134b905ea0e8d33b21da770ea3f4541a228b8bfe7a3cd12705a13d0e47fa5c7fb793b1e2b73805271da640938e82a7e778b73ab504bcbad4fd2bd7cf80f773b69f883e065ff2534b2adda52d151d135ccda72694df63121de92acd88c352360b9745e95d1ea05dad8c866b53d5deb87f1f8bd66be6a3d18ecc72c4da65af5fe2ba450182f09e02b30dbf849fb88e125d9bb5c88b8acbc73de4039299fb3e47c3b0d3b18917602c958e81c7e53f026427313af92125f5d624cc7eaa76b56c9e4b00665a62b92e4ef6c703c4357106ecaefdfbe46d996a1c5bc2cb89ff4e57ebeb2013d3daf306a1c3c9072a4dfecbf33fa70e72cf39eb588a6b80a4cb1125ced0e92280dd04236e24d0b4f0bb8dab533e4bad32670725eff0cf42c668c208caf5fe270050ea6af0b73e27bbdd073fcddb99196a64da4c72e1737b51082ff89d41bafe815b61aac2990a9718ed4e6b6131bf8fb264816768944da606ee07ffe02151b3cc62107ae6c53686078656b100a007f55ff978a411aa618d3f7d962a5c159e84ca694f017b4ce9dead666be5c3f6190130e0f9ba4e6039950cf8905603079854ea84929eb4fab6ba592fdff878d383f7073bb18c449bfbf2f1cec678d38b9d87a23ea9952519cb4dd96822bf799e5f344a283281a8e33263190a2634a2e34ae62079a69ab3fd4fd593100efd2c1537bc4e69f212402b132456f5edb69876747ec3a568fb6a31ed6004bac6dee7e103146b0eeaf341eae0d65f2e1dc726ef6e21926b8280a8a09de36922c3271fe8d5f16048a4450362d4efdd5858ad759fb5ea4f6266c67ce230819edf817fe60b20b6237808a15acd5ad6d5cf1fe4f7747d4fed534d55a38a6ec4b5a9e35c1902adddb2479fe1a1eb6673954e81b331b733b9d817327ecc2f51a120cd003d12d4ccd939ce2509d67978c1ae2e5ede9c627e57088fd24d06783edec32215a3b2d0aebfe9cae8a5bc9d2484421d8215040f186d5526db0e3ad0216745c6ad7ef7f31773f289e17b23f18c90283e1781a234e461b63bc63535b6a2b602d19838913e981272aa446ed79801e26e8e4e56c0dde8e94665c91ea8ceaddb0a95f852dec9b06d9fe89b3e2037af97d6ba27652ae7485e77243d39e908eea40cd1350a7623ea528f2bd59edb6a6c26e2b87aaf133ffca9cc534e4609cc69fe3cdb234cec1cad28ba884ebf51e762d44cb0054f50cf2ea193279b76c52b814a91637b73224222afb7f5793c4573cd352c77b2ad51172aad2d9db28f98e01322519d8e4f8ecbd19e1db264a46040aaa2a950c59e7fcdd34e349b79e8a3e01090aefc9abf105bf231bb89f63be2531f44ccca21f5c503847b21f944ce6af2242c0b98cf82b50b057866cecbedb99c5e61e5dcf109939678e2dd428b5dc70dd03af69323db77bb351441b0f614956e4caeaf93279b40299283970449f8698e525a114d87c62944d5f024f7f20dbaa4c19ea9d10dccde7c5053ac487dc057eb848900f97aa0038a1b9387a9a5e61c1c6b07af3205d8eec00a0acb35c5899c2b3fff36f1b6a7c44afc4a12be668e711cf1bff42a92bcc3609a70ce2283b8f03e47678e138eed3054e399b07e1adc61a502e179af2aa1629064b41a3a7521dce2563658f09fd19627098af6d2e3b5f16cd0f17baa4a03ee43b620008479e08790c149822bd0acaaa083f6c63c3cd4b5fdb7e660cee091348dabe08509df99c55118d4eeb0263bf873e036c3c1dbe6bad166b97b8d4b013ae8c4dd8f994c971c0a3d7e2ee51904de606fb1b0034b62d640cf7e685571c03ef6133da314fefc8dd44c10d0c437da6cefe97b4d7fa905968e13957894638cd641b22a1600062cdedb0b0765564f05bff6f043dd8ec4a1b1e37cadc7187b1cd4e7ecd2ce4ededb9cbed26ed9486b961687d37db510a49d229d0dae8e85477684ad3442b0dcdd0f5d1ef7fc55ed7d718573cd3a596961a4f0a0d61e21b578b9d479b25bbeedb704e54f4a0eb2aeb9a0c54de3f3e0f0d9518b480838efd39fb21192d0d5de4418ec825b6b0ccc9ff636209b6c70a84f43cac7e9640ef9887a207bd842171e62b301ff37484849db4102d3563c62d5fe45240c9287454ba05e785322200ed3755073c7cef3b75709dcd9cc0b86e290f33dacd7c6ade7cff48499d1b1aea34c2aebee43e7d17d7a0314811b3027cfc79a4fe050ac1819daf1bafdddf06a0a75924d14f8baba1e2d47161897dcb918f9e1edc0c83c3cf1e35660e39b38d8cd8568eb8baf821d7240ebf3f3d70afb2d83c4637449e96d810201e3abc0a80a6a81fe090d2c74f81ffc164c70bb599d583aa2ea97b31fbca1cd62b95beed6c77983d62ab8907429d6189b567c44f00c3a0464d4d3205057f941b786a760d057ae29a679757ccb483f2aa57a63fd0ddde29445d38a08731b60375f5bb996bb0c3a922c0834090f51f3228875ab745f72f296393f14a70118c1f8737ca493380b569d4b1f220663c8e035eb72f49f5cad16e1b62a42e097bf6e61a10dcb1d822b876709d3c43c990f3012a0a12e3955a875e088fea1ecfacd314b5b94480fc711acd8a6341431688107c9012db370be262ecb507907e55e7435ac794950015cb948b2457909cb06bb6bd6fd5b3e430ae989d0d1cac1cc7e0086c8b2ab32e9eb489f4281c1f04895f93d463adb4f9aa92458ea2b049f9b3f0970b35fa222b26d84b35941cfc872bf2621f71c687951de1aa4074778dc9c0c21f0ee93b82b6430c3da88e33f7192f3bf3041ac4e9c2e344d0cbfcd439b138a79d7c4711cfe1031508dbf715431a8006f704db4d0e12d64f565a4f3d0f8d4df2d73a99a414a2427ba30e04d3d2464f110cb6fb11341f1762cec46769cab6b0f9cb8b3d49d84876f328b5bf9a2ad9d4ba48b0d58d72d678af2d4d6aad49baea1a809b98dc01c067b6dc6d8938afdd93443160c8d5e689f4b29e6ab1dca41a6b8aecda8277980d591cdfaa31cc440d5d916cb3f8953155c883f493ceff250d078ee8b605a972cf0f2ae36b3bcc00da89dfb7b89dc33c76311ba0f399162119d61afd42f0137b93f05b49aea3740fc5a565e37b8ca7839fe6b867d9446019805afb00a78580003b12aac9f0cf3d3275eba7f62dce28690365f5e469fec58885aff75c13225580f45399ecf0bc8db70100baa76ed10e2d758ad898b30a908075065a13cd30610beb7f4de793cceac616dfeb6460f0016853a3061bf94b4215e75bceb5183f659741249255592c0eb1977b34fc65d2d389a916452c6d02f83ab20b9abdbeb69116ee973c58501dedfddaa0095ca912e38357b796e03ff18a831fff2f63b898932f2a0aaa2c731ca40d1a46f99e3b81b1c18dd82a8aeb0ce5fa4d89548776d4c547098880fa6530fb42feae0a9002b0189d08299688ebfb15dac0875ce47d61e25438e74be92b66da6937a1f6979d55cb4a877663380eb643f265acf8c0bb1011b7996b8b438c30d50cc9fc01b8707d396440e9bb37c70d7b49fa55e4147148815707b7effa0c860dda11e533dbbfb0d75f3b86a9188fa0f6877b01a7c5ed58f339444dc61e2cc00717bc6778799593b80629cd198e6c1b5aa496d8eefa5d9c72c7ab6fe0beaa2d425b35134ed2dfed29388a85f56e423d65cfea4f18a1338792b49cbe2f2113825612cab9029f990bb4a3ed3dfd96979d2d6b3bcd8733f64d3795d5c36aa4f513d3c0d230fbd65ed9dcb2469cc96e93dce75abe140274cb8559fa3880f0e04a8537bfdf07c2156cf447abbfb8a5de65127ab63d192e9628eec1e8f4cef5f412249af36e14b8cdad53586c48eb85a69b081ae4d4c28ec11a14fdd8a3a4460d79cafa515ff709acb9404177801d502f128b55e20458d4c7ce29e008737bcd1663931e55d3ca1dacb23484f7882358e39322a727b02ce286cbd33c6b5f86d047cc03b0bc2cd0e5134284dc93200cb5af529cd98772a7781fff1593f318c4871a5d994dc0804ecf1cb87605762da1445aad6fa5c80b2c6f61f5356e1d9c2472e62adfe466c0a4e6777231a5083f6556e23bb402cb2914cccfc00a0790233b1581638263343b2721e823f7b59b48dbef53f04739bb2c90f60405c4612dd6e8e2229a928e8ed5e30068579f1f03008dbd6df342bff9bb69c580cbfe1b3632fc0105ec430045663665c7b91c6219a08bbf35f59cb7aaf28d78615630827276f317f8c34f05253bce50ca42cbd68ba0ce2f211a5fc547daa48e80717e875af00117c5601dde54901ee8e777e6b6f82209f4b901896ddedd30ae9b1e9498bddec41c844a6d8beec9a6c47fdc971dc3e1c2ced", 0x1000, 0x9}], 0x0, &(0x7f0000002340)={[{@quota='quota', 0x2c}, {@resize_size={'resize', 0x3d}, 0x2c}, {@integrity='integrity', 0x2c}, {@grpquota='grpquota', 0x2c}, {@umask={'umask', 0x3d, [0x35]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x37, 0x34, 0x3f, 0x4e95ef0e11056203, 0x33, 0x37]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000023c0)=0x7, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000002440)='ifb0\x00') ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000002480)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000024c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x1000, 0x976}, &(0x7f0000002580)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000025c0)={r7, 0x7, 0x3, [0x88f, 0x7, 0x10000]}, &(0x7f0000002600)=0xe) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000002640), &(0x7f0000002680)=0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000026c0), &(0x7f0000002700)=0x14) r8 = add_key$keyring(&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000027c0)={r3, r3}) 2018/04/12 03:06:44 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x480, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000), 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001080)={0x2, &(0x7f0000001040)=[{0xe1e, 0x2, 0x64}, {0x708, 0xffffffffffff8000, 0x6, 0x1e}]}, 0x10) keyctl$join(0x1, &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}) r2 = memfd_create(&(0x7f0000001100)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001140)={{0xffffffffffffffff, 0x3, 0x8, 0x0, 0x7}}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001180), &(0x7f00000011c0)=0x4) clock_settime(0x7, &(0x7f0000001200)) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001240)=""/200) r3 = add_key$keyring(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000001440)='user\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000014c0)="9dcfd6b4d534e700091b2f1c5c0df3787255bfca38a7f4f02e1c8c50170248ac1ab93dc2fad467ea215e5816f16dc1d880bab71734d5f8a69a9cc7cf0032c412d536711060502f4cf8ef7596fc71c4b112024e7aac9f3f783b7b771622ccb3d42d5d03fa480e93e492422c8e0a86cc58bf597b4b8908828a71d76f4f7e2a88cd042ee0bf73157272463f1e0e2a41f9f3903f7cb517df9299edb85f3baabe11072e2c3a4525caeec7292cdcf16a6d0aa3a75dc3fa57e2d245b4d4fff0dc4d10e5de21251f3ede6ee176d4df726c8f9fa279797342e6c5fad63984d5280a8f44289c1cf3c2653b8f21099598007ca2", 0xee, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f00000013c0)='big_key\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, r4) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@loopback=0x7f000001, 0x4e21, 0x8, 0x0, 0x40, 0xa, 0xa0, 0x20, 0x7f, 0x0, r5}, {0x1f, 0xfffffffffffff89e, 0x4, 0x81, 0xfaa, 0x2, 0x8, 0x4}, {0x0, 0x40, 0x7, 0x8}, 0x0, 0x6e6bb3, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x0, 0x0, 0x7, 0x1, 0x3, 0x1}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000016c0)=[{0x4, 0xa873}, {0x8, 0x1}, {0x2, 0xf8fd}, {0x0, 0x8}, {0x3, 0x60000000000000}], 0x5) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000001700)=""/4096, &(0x7f0000002700)=0x1000) keyctl$reject(0x13, r3, 0x2, 0x8001, r3) renameat(r2, &(0x7f0000002740)='./file0\x00', r2, &(0x7f0000002780)='./file0\x00') ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000002800)={0x3, &(0x7f00000027c0)=[0x7, 0x9, 0xffffffff]}) setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000002840)="c09ee6f5ea2d3b523b13705b0e8ca3941cabafdbaa66d1c57d5e60a52c9f36b9ffc50614f9d4a46034d893726991a34759178b", 0x33) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002880)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000028c0)=@assoc_value={0x0, 0x200}, &(0x7f0000002900)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002940)={r6, 0x0, 0x30, 0x1f, 0x7}, &(0x7f0000002980)=0x18) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000029c0), &(0x7f0000002a40)=0x68) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002ac0)={&(0x7f0000002a80)='./file0\x00', r2}, 0x10) connect$netlink(r2, &(0x7f0000002b00)=@unspec, 0xc) connect$inet6(r2, &(0x7f0000002b40)={0xa, 0x4e22, 0x464, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002b80), &(0x7f0000002bc0)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002c00)=0x2, 0x4) 2018/04/12 03:06:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x6, 0x800, 0xffffffffffffd63f, 'queue0\x00', 0xffffffffffff8001}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x581180, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x101, 0x20, 0x7fff, 0x1e}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x0, 0x20}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r0, &(0x7f0000001440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000001400)={&(0x7f0000000280)={0x117c, 0x13, 0x0, 0x70bd28, 0x25dfdbfd, {0x4}, [@nested={0x168, 0x4d, [@generic="4b88320ed0a91a37e2f550a1e8dc60b0fdeb5ca707cf37f5461ff79ddf95bd4bdd0cd2456b0232d9c6fba86d166b6c303c784565658fd0d50c95d6c7734df34d040e2c6835fe5c1568a34170a9e97b0e0e3417f73ae3fd1f03a6a566a029c201bd05d5dcf4f1ca30cad3042f4f56e060698627e7d3c157bd75d2a981cc210cf639e7ba158bf9195d421c10f99f1808ccd49a0f74d74ecd765fb095ac7815d7914fbcc25ec28a890201e06a7dc140985d", @generic="adf2731e1c2310143de265a5129387585e15fb259570035402d3c52ced31c6aea652d1c0c01cf2cc115f48a101c54f0493d08dc2ec80ccf2f5aa1d757add4c5e33a7188028dab201fd74af3aceb318054f24831567140f7c5080fb7260336367365e190f356bee6edea6d52802a30c466aa0466a6c1af493b06cc53a6f4a67cb86c96626af38e59c9f1155bc311803a609d1635d126c55e028d1fe85d3c7e7c1d557e684774a7de41d", @typed={0x8, 0x2f, @fd=r0}]}, @generic="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"]}, 0x117c}, 0x1}, 0x20000000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001480)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x10001, r3}) finit_module(r1, &(0x7f0000001500)='\x00', 0x3) r4 = timerfd_create(0x5, 0x80800) faccessat(r0, &(0x7f0000001540)='./file0\x00', 0x101, 0xd00) ioctl$void(r0, 0xc0045c79) syz_mount_image$gfs2(&(0x7f0000001580)='gfs2\x00', &(0x7f00000015c0)='./file0\x00', 0xbc8d, 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0x1000, 0x3}], 0x0, &(0x7f0000002640)={[{@norecovery='norecovery', 0x2c}, {@upgrade='upgrade', 0x2c}, {@norecovery='norecovery', 0x2c}]}) r5 = request_key(&(0x7f0000002680)='blacklist\x00', &(0x7f00000026c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002700)='upgrade', 0x0) r6 = request_key(&(0x7f0000002800)='asymmetric\x00', &(0x7f0000002840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002880)='gfs2\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r5, &(0x7f0000002740)="b0d767785144fb7165d6770dc539cde6b11b0465c323c0c0378ffff0416d9999322b6ae03aec632a38097377bcc7cf76da619ae1c02734cea005d8a44c613dc05d8ab7d7e30fc018b1f4eab18dedbefe001b154b346412588185e65e22aed73a6fc6a8f46e27897bf52c4d04f7485178461dbf03cc9e6e7d5df797529788d7d589d8acbf734bbc242f162a00045d8bedafd070d7b2b274b66d94de5ecad0b8d9415ba71b6c2e7b42d0367e58920ef4", 0xaf, r6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000028c0)) getsockname$packet(r1, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002940)=0x14) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000029c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000002a80)={&(0x7f0000002980)={0x10, 0x0, 0x0, 0xc00040}, 0xc, &(0x7f0000002a40)={&(0x7f0000002a00)={0x1c, r7, 0x418, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002ac0)={r2, 0x2, 0x10, 0x9888, 0x1f}, &(0x7f0000002b00)=0x18) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000002b40)=[@in={0x2, 0x4e23, @rand_addr=0x10000}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x90) link(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)='./file0\x00') r8 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000002c80)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002cc0)={0x8, 0x80000000, 0x9, 0x3, 0x961}, 0x14) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002d00)) epoll_wait(r1, &(0x7f0000002d40)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/12 03:06:44 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x2402, 0x0) r1 = accept$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x1c) fadvise64(r1, 0x0, 0x100, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r0, 0x28, &(0x7f0000000500)}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000580)=0x2, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x280500, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) fstat(r3, &(0x7f0000000600)) statx(r2, &(0x7f0000000680)='./file0\x00', 0x800, 0x40, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e24}}, 0x5, 0x8, 0x6, 0x8, 0x8}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000008c0)={r4, @in6={{0xa, 0x4e21, 0xb8ba, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1efb9482, 0xdf7}, 0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r4, 0x3, 0x7}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000009c0)=@sack_info={r4, 0x25, 0x2}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000b80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x6025000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)={0xa8, r5, 0x104, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x8081) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KDDELIO(r6, 0x4b35, 0x6) socket$inet6(0xa, 0x0, 0x44ff) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000d00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x6c, r5, 0x400, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000d40)={r4, 0x4, 0x2, 0x5, 0xff, 0x6, 0x0, 0x2, {r4, @in6={{0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0xfffffffffffffffc, 0x8, 0xff, 0x8, 0xfff}}, &(0x7f0000000e00)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000e40)={r7, 0x2}, &(0x7f0000000e80)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000ec0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000f00)={{0xa, 0x4e21, 0x1, @empty, 0x4}, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x0, [0x8, 0x4, 0xc61, 0x5, 0x8001, 0x0, 0x1, 0x80000001]}, 0x5c) signalfd4(r1, &(0x7f0000000f80)={0xe43}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000fc0)={r8, 0x2}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001040)={r4, 0x8}, 0x8) listen(r1, 0x1000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001080)=""/11, &(0x7f00000010c0)=0xb) syzkaller login: [ 43.692419] ip (3784) used greatest stack depth: 54672 bytes left [ 44.668534] ip (3885) used greatest stack depth: 53960 bytes left [ 46.733337] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.846726] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.905841] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.925226] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.011772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.021621] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.031365] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.046670] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.523979] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.554019] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.668876] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.757667] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.776683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.937882] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.964156] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.050619] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.255237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.261547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.272597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.394745] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.401110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.415309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.448385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.454762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.486697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.519887] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.536990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.554628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.578720] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.590851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.615688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.738187] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.744471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.759444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.779765] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.788224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.805454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.868693] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.874952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.886664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/12 03:07:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000400000000000800000000000000090"]) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x100) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x57, 0x4, 0x2}], 0x18) [ 58.670831] mmap: syz-executor7 (5112) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/12 03:07:02 executing program 3: r0 = socket(0x40000000015, 0x5, 0x9fc) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) unshare(0x8000400) recvmmsg(r0, &(0x7f00000052c0)=[{{0x0, 0x0, &(0x7f00000032c0), 0x0, &(0x7f0000003340)=""/105, 0x69}}], 0x1, 0x2001, &(0x7f0000005400)={0x0, 0x1c9c380}) 2018/04/12 03:07:02 executing program 2: r0 = perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) fcntl$getflags(r0, 0x40b) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/12 03:07:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x38b, 0xfffffffffffffffc, &(0x7f0000000100)={0x2, 0xfffffffffffffffc}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/04/12 03:07:02 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x0, 0x0, @dev}, &(0x7f0000000040)=0x80) accept4$bt_l2cap(r0, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) mq_open(&(0x7f0000000000)='.#\x00', 0x0, 0x0, &(0x7f0000000140)={0x62, 0x98, 0xffffffffffffffff, 0x8, 0x0, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10002, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) 2018/04/12 03:07:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000aeff4)={0x10}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6d417)=@getlink={0x28, 0x12, 0x801, 0x0, 0x0, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/12 03:07:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100), &(0x7f0000000280)=0xfffffee3) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/04/12 03:07:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000035000)=""/131) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregs(0xf, r1, 0x3f, &(0x7f00000000c0)="6ce7fffe0f864efaa8544538e33b3ea74e89a896d47ae038069be6fad00ce35bd28f7fd56b9e34bb8053e11939468edb24542cd1afe653ce75edf88a1f05a19ea78d3c3bfb7cdc8af520af089ce7fefcccf52fd827b6dc13a08724") 2018/04/12 03:07:02 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc2, "98155cb2658395987b57208aafdf771371195117f38defcd105436b3f73565329328a62c2ec3e80b3fa43bd63c2a8a5bca281a0522abb040c7e75f571da2236814a48ea15cdd4eb7939ecdaf24cb9b2b9288f2873984f12a4b86c4f59f784342591af822cbb95a4863fac06d51fef18d2a5ce2ceb88a64ca493cb6fd275cb8cce0f43ba3fd8445a6a86009a478fd98d1146d9191f5ba29b4023915467d7adf48ac4030841864595bae53c864f3ded1be11d3c708342407225c39eeb56596f7a35ce9"}, &(0x7f0000000180)=0xca) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xb219, 0x1, 0x2}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000240)=0x10, &(0x7f0000000280)=0x4) recvmmsg(r1, &(0x7f0000000380)=[{{&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1}, 0x3}], 0x1, 0x20, &(0x7f00000003c0)={0x77359400}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x2, 0x1, 0x6, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000580)={0x20000000}) accept4$vsock_stream(r1, &(0x7f00000005c0)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) sendmsg$nl_netfilter(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)={0x138, 0xc, 0x7, 0x610, 0x70bd26, 0x25dfdbfc, {0xf}, [@nested={0x24, 0x49, [@typed={0xc, 0x70, @u64=0x4}, @typed={0x8, 0x4a, @str='\x00'}, @typed={0xc, 0x31, @u64=0x7}]}, @generic="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"]}, 0x138}, 0x1, 0x0, 0x0, 0x1}, 0x4040801) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000800)='nr0\x00') sendmsg$nl_route(r1, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@ipv4_getroute={0x14, 0x1a, 0x4, 0x70bd28, 0x25dfdbfe, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x20040800) fchdir(r1) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000940)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000a00)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000a40)=""/4096) r4 = syz_open_dev$sndtimer(&(0x7f0000001a40)='/dev/snd/timer\x00', 0x0, 0x200c00) syz_genetlink_get_family_id$team(&(0x7f0000001a80)='team\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001ac0)={0x4, [0x7, 0x7073965f, 0x1, 0x4]}, &(0x7f0000001b00)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) fadvise64(r4, 0x0, 0x655, 0x0) r5 = getpgrp(0x0) waitid(0x2, r5, &(0x7f0000001bc0), 0x9, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001c00)={0x0, @loopback, @rand_addr}, &(0x7f0000001c40)=0xc) connect$packet(r3, &(0x7f0000001c80)={0x11, 0x1f, r6, 0x1, 0xffffffffffff3ee6, 0x6}, 0x14) r7 = shmget$private(0x0, 0xe000, 0x2, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000001cc0)=""/219) 2018/04/12 03:07:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000018ff0)={&(0x7f000001d000)={0x14, 0x2000002e, 0x443}, 0x14}, 0x1}, 0x0) 2018/04/12 03:07:02 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000000)="8a0065312ff1e3d1398ea18cb8d61013768fd207cf54eb672ce4dfe9bba7f744bda924f735d2e98549e8", &(0x7f0000000140)=""/23}, 0x18) 2018/04/12 03:07:02 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000001540)=[{&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000300)=""/27, 0x1b}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/63, 0x3f}, {&(0x7f0000001380)=""/176, 0xb0}, {&(0x7f0000001440)=""/216, 0xd8}], 0x6, &(0x7f00000015c0)=""/6, 0x6, 0x10001}, 0x4}, {{&(0x7f0000001600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)=""/197, 0xc5}], 0x1, &(0x7f00000017c0)=""/114, 0x72, 0xe289}, 0x2}, {{&(0x7f0000001840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000018c0)=""/227, 0xe3}, {&(0x7f00000019c0)=""/205, 0xcd}, {&(0x7f0000001ac0)=""/83, 0x53}, {&(0x7f0000001b40)=""/155, 0x9b}], 0x4, &(0x7f0000001c40)=""/46, 0x2e, 0xff}, 0x1}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001c80)=""/49, 0x31}, {&(0x7f0000001cc0)=""/68, 0x44}, {&(0x7f0000001d40)=""/104, 0x68}], 0x3, &(0x7f0000001e00)=""/189, 0xbd, 0xfffffffffffffff9}, 0x455}], 0x4, 0x20, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000180)=0xffff, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/04/12 03:07:02 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x401, 0x9, 0x4, 0xffffffffffffffff, 0x7, 0x0, 0xff, 0x4, 0x0, 0x3ff}, 0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/12 03:07:02 executing program 5: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xcb7, @empty, 0x1000}}, 0x9, 0x6, 0x4, 0x9, 0x80000000}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9000cd00000c00010000ff07"], 0x10) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000180)) 2018/04/12 03:07:02 executing program 1: socket$inet(0x2, 0x1, 0x0) 2018/04/12 03:07:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r0, r1, 0x80000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xd8a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/12 03:07:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000018ff0)={&(0x7f000001d000)={0x14, 0x2000002e, 0x443}, 0x14}, 0x1}, 0x0) 2018/04/12 03:07:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2c, 0x4, 0x1}, 0x8) 2018/04/12 03:07:02 executing program 7: r0 = msgget$private(0x0, 0x82) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/71}, 0x4f, 0x0, 0x800) unshare(0x40600) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=""/5}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xb, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x3, 0x3, 0x2, 0x3, 0xb, 0xfffffffe, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x3, 0x2, &(0x7f0000000100)=""/2, 0x41000, 0x1}, 0x48) 2018/04/12 03:07:02 executing program 3: unshare(0x8000400) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) 2018/04/12 03:07:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x0, 0x1, 0x4, 0xfffffffffffffffe}) open_by_handle_at(r0, &(0x7f0000000000)={0x44, 0xfffffffffffffffb, "c5f20eb83848a2ad1f269abac50b9b1f172fc4e54497fa649a6aabb6ebfc6acba0fa1bc664bdafe052d75e9900f5d3304abcbcfd8202a41c3865e2e3"}, 0x111000) 2018/04/12 03:07:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') getdents(r0, &(0x7f0000000000)=""/48, 0x30) getdents64(r0, &(0x7f0000749f33)=""/205, 0xcd) lseek(r0, 0x0, 0x7) 2018/04/12 03:07:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x7}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/04/12 03:07:02 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa280, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x1ff) io_getevents(0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000000300), &(0x7f00000002c0)) io_setup(0xfffffffffffffc01, &(0x7f00000000c0)) 2018/04/12 03:07:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r0, r1, 0x80000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xd8a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/12 03:07:02 executing program 0: unshare(0x28060400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x420000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000940)={0x4, &(0x7f00000008c0)=[{}, {}, {}, {}]}) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x248402) mq_timedsend(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000001140)) 2018/04/12 03:07:02 executing program 2: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0xfffffffffffffffe) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x3fffffd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000011c0)={0x0, 0x7fffffff, 0x30, 0x9, 0x3f}, &(0x7f0000001200)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001240)={0x0, 0x10001}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xe65, 0x40}, &(0x7f0000001380)=0x90) sendmsg$inet_sctp(r0, &(0x7f0000001480)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xae2}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="5ba80059ac78d06a1f051b7443c597058b677327ee7deb763320d55b5da0c2578519cd03eb38a480de154b6d58a3c5a1acbf19027bed8e39caa04b0f38c3ae52915ce5490bed4df4e448477ca9b93a67c7b992d11851fe6b01c0b5ee301588c5f92d93246f774ce60c8d929fb2b5d433f2598d846bb0e0392387285fb698cfef97b31a53e9f33234ab2c6da373a2c5da08bba76d4cc4b640c7485b9ad0c7f42daf8d1730b9afda7cf7c9d21403b66536c78f5cb5d07e807364fee1dc2b9c72f13e223897faedeb6f15f1c43d914a4db1c1b92eb2d7dbed10a83ae05c25856ed78079d1cf2f6b17771d0f677a3ebf5582a892", 0xf2}], 0x2, &(0x7f00000013c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x8, 0x8008, 0x8fc, 0x7336, 0xd3, 0x1, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x100, 0x8000, 0xef5, 0x20, 0x5, 0x9, 0x80, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x57d3b17e, 0x127f, 0x200, 0x3, 0xff, 0x8, 0x2, 0xc2, r4}}], 0x90, 0x4000}, 0xc4) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/04/12 03:07:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x5, 0x8, 0x9, 0x2, 0x10, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb978b2d18c1619", 0x36) 2018/04/12 03:07:02 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) 2018/04/12 03:07:02 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}], 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ftruncate(r1, 0x0) 2018/04/12 03:07:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x4000000000442002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000016c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_setlink={0x24, 0x13, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001680)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/84, 0x54}, {&(0x7f0000000580)=""/127, 0x7f}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000080)=""/53, 0x35}, {&(0x7f0000000300)=""/51, 0x33}], 0x6, 0x0, 0x0, 0x722}, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0), 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001700)) 2018/04/12 03:07:03 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x158, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'ip6tnl0\x00', 'bcsh0\x00'}, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/04/12 03:07:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x40, 0x10902) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000340)={0x17, 0xe8, &(0x7f0000000240)="5ba98c56d9f808c7c0c954d0689af5a0b9e6e64292dfedd08d30c9b3c182c73b8efa557716d3f5ad86af24c6a320ffc00919471d2f995cfcc86e9aa0e8d467fbeb709200ed200415a1a726fe8346ae6d90b8d5dbaf6b6836605b95fa1fdf4f1cb94b42a3873ae2bcdece9b629caecb1b1e1cacfff6123912221de7d366efdf23bd469023de1f6bd6b80f5dc53554435142b648857bb6d38d3a1002e3881151c0c6be605ec090b5468f6c712de37d228363e9578efd259b46be0d649f5fd47922f2b9609d032c921df4bd69d551180659d4fce98abae1dc7b95bb9070099f0243fccc199a79f5503e"}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$KDDISABIO(r1, 0x4b37) mkdir(&(0x7f0000000180)='./file0\x00', 0x6dd74bfbf815c585) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0xffffffffffffffff, 0x36) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x9, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) recvmmsg(r0, &(0x7f0000008540)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x1000}], 0x1}}], 0x1, 0x2, &(0x7f00000086c0)) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) 2018/04/12 03:07:03 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000000"}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/245) 2018/04/12 03:07:03 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/stat\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r1, &(0x7f0000002380)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f0000000240)=""/61, 0x3d}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000001280)=""/32, 0x85}, {&(0x7f00000012c0)=""/35, 0x23}], 0x3, 0x0) 2018/04/12 03:07:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400880, 0x80) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xb0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x9c, r2, 0x901, 0x70bd2c, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd3d}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x22}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6b}]}, 0x9c}, 0x1, 0x0, 0x0, 0x24008094}, 0x4000) 2018/04/12 03:07:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000002000)) fcntl$notify(r0, 0x402, 0x80000007) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x2, 0x0, 0xde, 0xfffffffffffffffd}) 2018/04/12 03:07:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0xdc0499bae38e3edb, 0x70, 0x3, 0x3, 0x0, 0x4, 0x0, 0x5, 0x2fe90, 0xe, 0x2, 0x5, 0x8, 0x80000000, 0x8, 0x1, 0x4d2c, 0x4, 0x5, 0x3, 0x1, 0x1, 0x6, 0x10000, 0x9, 0x9, 0x1, 0x3, 0x2, 0x100000000, 0x800000000000000, 0x1, 0x4, 0xfffffffffffffc01, 0x4, 0xff, 0x4, 0x400, 0x0, 0x7414, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x1100, 0x7, 0xe691, 0x4, 0x10001, 0x9, 0x5}, r1, 0x9, r0, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r2, &(0x7f00003ec000)}, 0x10) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xf29, 0x10000) 2018/04/12 03:07:03 executing program 4: pipe(&(0x7f00000004c0)={0xffffffffffffffff}) openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.threads\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2ff, [{{0xa, 0x4e21, 0xffffffffffff77ee, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc01}}, {{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xb371}}, {{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e22, 0x100000002000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7cf}}, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffd}}, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x40, @empty, 0x2}}]}, 0x490) [ 60.214400] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/12 03:07:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x2, 0x7, 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x2) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x400002) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'\x00', 0x200}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000002c0)="d82978e783cfb727577ccfaee51017c8ab76ac904caac9e80ffdbffe4735de6733c5b23689e86d698b76d6fa007110e50737d83fccdb9f91403fa525f97fe8b76271df") futex(&(0x7f0000012ffc), 0xb, 0x0, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140), 0x0) 2018/04/12 03:07:03 executing program 0: r0 = dup(0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1f00) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003fcfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x7e) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x6) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x112, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x20008005) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f0000ff1000/0xf000)=nil) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r3 = accept4$alg(r1, 0x0, 0x0, 0x8000001) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@rand_addr, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@local, @in6=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a40)=0xe8) getresuid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) getpgid(0xffffffffffffffff) fcntl$getown(r3, 0x9) recvmsg(r3, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d88fc8)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f0000d99fe8)=""/24, 0xd}, 0x0) 2018/04/12 03:07:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9637}, &(0x7f00000001c0)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/04/12 03:07:03 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) close(r0) 2018/04/12 03:07:03 executing program 4: r0 = memfd_create(&(0x7f0000000040)="01800d05281925b17bbf2d70660d98e023cbef38073da50ff786f061033589b24c5ba42ce91a3ec0337bee9baae5b9d094d4687ee060928479e441be303453b153e7763cdf0bbb668b4041fa27a55105383efb3a2bc340f1541d3b3d19ba5c07561391799aab0c45fae458f642913f8999364347ff9b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x98201) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)={0x2, 0x1, {0x2, 0x1, 0x5, 0xfffffffffffffffc, 0x5}}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b5efb0)={0x200, @tick=0x1, 0x0, {0x0, 0x20000000000}}) 2018/04/12 03:07:03 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r1 = syz_open_procfs(r0, &(0x7f0000000240)='cpuset\x00') getdents(r1, &(0x7f0000000080)=""/48, 0xfffffffffffffce3) sendmmsg$alg(r1, &(0x7f0000000dc0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000100)="67571020f6ed10a52e3e8efc3e489f0ae147e21258a0cd6de0a067df3d0443831ced61d80d99f1347ddb", 0x2a}, {&(0x7f0000000140)="2cdc39732918d926811a6dd377e52dc4fd214d99924ff3e073ea2ba53af7c9f7efc910f90f7306938ace31ccf160b3586da2c33ee7e383681e4f0a48c1bbae7046a8a8c01e2cc53a62", 0x49}, {&(0x7f0000000280)="e9008e9834e30a759a2e1aeeec2ffda1a55f5e812020a3ed66c9c6baef9bf2de43c671c13de328747740b603ce5ddc999061921f0b9543d8dfb753dbc07ce8d8d4167bd50f977b87874d44bfcf6df3cb1f670c717c358c32b98124c1ef8ff7a570a786bc3a7fb5d4e7ce2dbfb4a1691c67c8eaef73e5f6ebdadc9aff469c5d33a5c491095d28b5832ca04301b91fe5d142ae9976c8034666c21e64b1edc2941334f2b31664f4b398f41ae1e2267aec3f21d8d353e92effa94d9a87de65bad01b", 0xc0}, {&(0x7f0000000340)="2683504efb18d3eae965b70a83cbfad341823a25aa92dad79e412b8be251dbd781659316874659f945a00aee0770affb39a3c9af80a9bfdb825fd20ca10b2d7c5810aebca92986b9e88759395e332c44f55b4e6a057fb526944e19c2528f06e89450f9e80bf02934ecb5bb38c12c4b11d3c4d79bcec2e3d652ccdffcbb904eda5aac60", 0x83}, {&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="5f0daac759baea2e0703520a88caf2090dbd1e229c772296d9b4634fe173abea59dc81a10d2d41a99b144e7e8e3117dc0e1897e3ec679abbdb8a4ad6ead4da9ffcfba2a59a0755b78e22358012fd7c2726b2fc9958cada5a9a38d405348d00a09ebf309a1db6df45808ada044b3d2ecd22129d41979590b726a9", 0x7a}, {&(0x7f0000000580)="6e063c0dbeb42f398f08e29e1e1a386018d1fee64b8ad395816632a23e06333750d6652c8635ac5eb77664672f2562c58bb240215c23f35ee3d481cc2dd07b3330ca725773aaac098402d3e4eadc4d24a34c48e077409e4d8ba2153c873d59ae8b2ff038a2c8063c054a198c3fa104ec94ace003029275b1464501a555c9d04b6344a2c80a52fe453d456e47fa1889574f8edbb2241fe82c262cc78c393480aa1a36869b33937706aaf6b080c905f959aa2f", 0xb2}], 0x7, &(0x7f00000006c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0xfffffffeffffffff}, @iv={0xe8, 0x117, 0x2, 0xd1, "f47179031148dcfc8f2d736279261d89385ab2e3a6be5b8113cc147143f325de72abc9b04e359f97eafa835ee09a3e4415406091d83a8bd1a5a9e58fc06fad4b69316afd74720c0d2b48fc1fd12b9106ddf4f4279660c865b1a074ed9d10db9393d0092bcfd927ff23bdcca29a3d79f99960a255ba33598347f089b43fb87f7aff4ab90486546005ab3d93abf7d673c3bee3cfad76ab2d84d2eb0232fa44be7ec38187a8fc406ab6ef296ea341d8fcc35c707d5e9c2ed5e437c90720585a32f3db9e36ef2abc4c68ec70305bcfb6eacc26"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x78, 0x117, 0x2, 0x5f, "4c58c17bb785330a15b26a57b274176c1303a0954e7c121d8bb32bdf8c029fae6e104c1228ccd58803d93209ea04d25f49cc3dd0b60ca72bae5ca70a159ae684591f7d7037443f25b07c49bc5b21aa638777ffca2075c7eca0ec724b62841e"}], 0x1f0, 0x20000000}, {0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000008c0)="3221307ddb1b6c628561bc7a84848bbb1152e57087228b97a78c2028c4234584272b5ea8cf4ec1cf35cd9a3fa1158b5d4075b14aaf4fab5ab32b4a60ec99c5acdbbb912ef0597c64420bf24e2c9672f4e8b80a082c5722a08dc11d7c3c7af781a90845241571eb7cdf65d4a8502fb830f01d3639e6efd822a32f41a26a8fff65cc5ba731f24a8c6da90814013c5e9402063b78dd711bd90609700b39b810d310543858c89dcf1f03bc70c88e3d906444bec238552f3fa9f9b660ab18f407a227c42d59628c5880a95d4e02f310d85664271212cd72212c22745c22ed257e61ef9f39cd5876e8e13e954401bbe0bbb003af4be91b60fd12c1", 0xf8}, {&(0x7f00000009c0)="5592652869d8238bb8139081aaed5f66edae35352ca545b5bad81d370393fda3fb7eea2de76b8d05c35e74986a679336ba948b3e4a630d6085108b750c1d514999aeb0e508b13cb2217afafd844bf29e26cdbecc3404f0f1fbf2c0c8940735e8b5d7ddec061f3f51ea7405a1ca2eadb809199b0ea6888887fc394b", 0x7b}, {&(0x7f0000000a40)="b3e290064995ee3f94c384ee4065b6c9ff21c6ed0e4504cd795f66bb4a87ac7ee5f1f0f99eb67c17137d068531e1f8703a0bb5ae9fe5b0e746d3121c2875137b4d878e5bcac137d522c38144c0fe2b7f14afa6891abb36e09eeb219ed7c12986568d94180a146832885802b048bd9cdd798a61cc5249f5354cbbc5c160f03c4ba37bf491597c5b733637ba619c86b8af87d8c08f5832fa77e6eb40176c3e700ead8d0ed5fdfa475df87acdb9940a262208655dedc8bbbae3f312b9b420067fad044d1890d911fb758fa23310025947d02ec7", 0xd2}, {&(0x7f0000000b40)="11ae7a057e7928520eec4660086918ba382d2bc46626206ed70e2d2b1968f2623a5c69a8177125c27297903871bbcee1cd3de192cdb3e62fcb880d7b07817dcfa75e204c800a75ce9d8f11107d2b6b26d9a70ab0a934f195aca30310c0f1e33f25342870ffcc870eb1890498fdfb2931eb1adc32904f1937319a61905ab25b36acfa7a67c640fabb2aafd64d2244f148f3aabb9bacfa935290214d972f5fa2965468a86b39c3d1df226396a2e6ea959a85621d058984148e5e2f0f3f07134383cfeae1a031f8700f90dc30b166e784d9", 0xd0}], 0x4, &(0x7f0000000c80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @iv={0xc0, 0x117, 0x2, 0xac, "840b8d9a2bb537489664874b12471ca9822ddf122b08e8be43494ed47095c1ff25db8c4e71ff6c0925a91d47353a1853280a313ce38f9733c06f57c6f06d59d0091ce1f98c0e11c029bc64704c6743d4361d3583360b01f7cca875626c0b8844a02e39f7bb41942acc501b2c808c67d188332befc89b145d031b5139e5a6dc0fa09b2fe35575380b46a8a7bb1d113b47b051b7fc1352533246b50443cdf9c064ba184c5383dd6c1473eab8a5"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x120, 0x20000000}], 0x2, 0x4008011) 2018/04/12 03:07:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) socketpair(0x1, 0x2, 0x276, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0x3) listen(r0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x10001, 0x4) syz_emit_ethernet(0x4, &(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="89d9dfbcc59f08bf1a0fde3bdc2d3500cac4d3d198ee1de4ca7f84a42d1947a3c47881e72b90f915769a363100f6b724cb3dec31b21d7f26c9b1e7037c71af392fa4dee11941e5f781f89408d52d7cce2c707c03535f4672b7c6917ee6e3c140b7fdc18f873ab06414ce18ace840d354a6706fbc336a36936396c3f11b1f8737dd37e8e38b3e0ed5bb5f57a2c12a554d3b765d4ff05a5d889437b3e79e29440a0aa2602392f704458fedd47991e57d3b50768b45c74f3b96d79b0553cef12694c43abd5b02b608a78a8ba174b34de3", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64], @ANYBLOB="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", @ANYRES16=r0], @ANYRES16=r1, @ANYRES16=r1], 0x0) 2018/04/12 03:07:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x2001000}, 0xfffffffffffffeef, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/04/12 03:07:03 executing program 5: r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="27efffe22953b9c1c9c03c2973aeabd7064f342eeb7ec935d00359008e0ce6d3949836ba3cf9b7898168bf08e589884abc42d40b257003dd1e13168b57df1fcfb4eb442005b2374b46a25133b7714be65d0538df252f59eb7e39898a80485f935c2fca0cd175e4a8d86850f0a71065b8affeb11f0fe98e763b9e68b98637dc59d4ed58e244317bc2f9b4ed070407b682ac7dcf11f335dcd5332878f39e8d8366d22f89064c3cc723e6257607a62a24e111f3cb7f37fe8b477781cf3bec371bd17ec154496e86861f6f60dd4654c9b155c4088763b08a1e61cada6baef4174a3f4a7810e4037e4f887947ccad19b617737fd738a726b996c3cde23fd71964610c8fabb27781b960ee495bc06ff2cf1c75243a52ea534c95ca181863527b7b1dbfbe3ecc63cd357a2575f6f8d8439655b764f9150ffe41d2725f0c3848b84644d6acc4ff78f18f1b1cb49e8ac81bb7259040629230949276a4eb9e431e05da698e66f075e2b8d80d2f7b342d521c82b386b4a0753d3eadba451032b87921b9918560ff2ff80907e26a0cc4e0740cbed2fcbb845237787880d4a7365bacb840cda89164b518b3a155036feeed848ebea4b32ab7732101b1d631cf9d11737171cb1efcd858882f185062a51081c40f1c82d88d7c4356ed8abeec0152e6144acc30928ffd5dff59484a93aa91e8032b3f2d1e1eb490b9c6f4a07a321ffc2db6132ca51d06cb3b67cf79ca01645e3c94f316a5b398635e134f0c5c2f95f317a067254b34ba2ba3a9ce5989c5b9f2e355104cd0797d36362cd7c6744b27f92a73b38b8e69f6bef8789c60ad647a5d67bc1eaa1c278966f3541df84f0814bc4f46eadd4c7f3f45bc844e54406428c7b7cdb1b26fde9a1e6160810edd33d535bc5f0255481feb5bb137f5373cadcf3a9e03aa044ec7350a54690ce4007e224f38542b8e86e700a458eab0c4c677f86a131d04272baeca44da470d8cd33df9796dccee5100e2f5c44496e559af9a1f8eb983d72a7a1caef76771bd8e8c010dca08fceb7657c6e55f8888694db8a0ef59ea1b014fdc0f5f0f5034361d7ebb22858790afa5ff4da8baddf58e1886a0a926a258daf43d99e9860339f216f04bd09f4a74b0c5956607e1d2e49a6e7cbc0cdb47e152bcea54bc1ddc2ec73024633068e6fb9f4f9648896139b57c603fbb18d413e08a270b65a19de5b10f602e90a45277cc1e2a3ac8da00e8adb40c42abc983af1e635f0187d22998091a196c58c77b4332ea7071aeaafeeb96dba783d42bad7852b5baba4134fa5af309689748e618f3e44781b112c7aefce48528999f08ea6aef79bccee97a3139ea6155af65ba176fee86938d1b23adfdb2553c07086a4c95f0807505a1583302f2512b6ae15299af72155c8b7a4ca6006f53289a50e181d6c7cee832dc181dd800093df5effc9b122be9aae141c477c3f18a398d6ca9a614453462d0b7c0c9bc8eccbfe724b11c981423f9f115f171b51b8a55bb01cd95af67f7885212aa5ecf5da38670cfa220261411e44be7b1bb7724785adab54b34932528bd6d4ad942282e55f7935fb8468b270d30451131dd04b42bd96192eee0e76be2c3ded22b381337ba103cd79fe0241644af94bbb375d26762a3df264aabd1547ebae9eee4e12ac35d4ff3abce56202cdd4323b0ff2c72f654b6cd12a64dd5118f63a83a79bb0219ddd531ad5c583155ccc53c0d2e37b6873ea1b9d82d72e520a0f571283a850d7fc13370dd3e27ac9746c894f0fd0a6af8298dd93a1cf19c5a776324c084a1100d5354a6bda01ad5025555cf3381700888c5cfb5ee5910b816521458ab859fbfd07d5d7787e6177303963545c67c0560a1e87b5907b26ba0703e9e16a00d59e373aa1656c9cbd6929add4f4e387132e738aa5c275f298c3c2763eef3aaf702f0ad42f616fd3bd2c543cb280b1605b638b647dc973c865a9e661c4bc92e983417f6ca1b25323239559730782ae6b4fe1cada537cd48b3e7c276d32e0350d98fa39a9786070f8e30a670a3150373501e96a6249d0b0b7fe237ab53e8a9c54de5de8257824771641d1af43cc92b823a6168b6262081fa310c7695b4ce4d0e37c640d1a1abfa815371a4cf9012a31c26261ce92645079c8ab77961520009c8ea57fd7461c0d6bf530fd5e3db2876ec6e80869635edf4afa70b0a4fbf243e4a64ba5b69dd75347006c9fe3ea9df2f7c588352140c8566e2d37b07f3789cd69ef97ff7b1cc535daca062deb5cdca1862460ec8379c4566384ba29d60830f2b67564933f0769f4b24fb3bb725d14430b822baf37ae7cf63bfa44f18f9a69be0ccdfc14404752f0049591e6fc15f0e61bb9f4d50a24c861cf3c8e1a04d20838ad445845bc03416066f69d9fbd45a1f16b50c50b41cf4713c52442256cf2e1160dcb5784cec9eb7fcc3520b0945db98fadaa35199095cb91535524b89fdb71a9b57ba4e9922c762f720db5523bb44498a00840a2da37580d2452d24c523897a0087fd50e9793919f0d6f2abe357a475b009f55d4e512b2ed27d0c282164478463efa7719a646b669a5107d860d614fc316d811b429a0b974d61e2ebe99f341b076901660213477d62a4097f134ebb0d8dd3a86478213fa58d799d3cbc5519f18a9d04571b1c8c4202065321a5f2b65342add75fd2f8c02c8ea534b3520a392aefb557e18a71d85e564ad61753af2fec625cd13f632d80cf36b2b4f98fae6076ae6e1583c0fab8a350e8c95a7c7e9c6ebbfb062dbd051c5c752ffca5005ec24eca0db7fcfef6130a6f7725096622f739276593ed2f94c835f3831ef0722590a5c6920fba48642581eb486fa8e3b975e1004f55d7fb3f5994abab089dcbf6ea4899638f28a4c5297c906176d39568388ced50a694f70e16442570b82a56363f4d3bfdeed3dfa5d472a0379a271c5d2d72069e510f28c184ec60cb5d7e6e14a5620a6933c2ece3460619a1d286ba7ab1d7372e8f1d4f28584f19ed5c82e1654ec4d6782aa5d8d9e11665e1897320987e8fdef91d8aed510980f2a9115d706416f49da76733c8b06df59c946e32f2fcea69a64839a9f697f63e402ac5de0bcb4c058a5bdbc9f03080dd7bd71592ae5c7878d8f57cddba5c401fdc9b8a66ba008ec8d512453a1d33a56880716bb4cbd2a3f307ecc8ab76e5c677c913c73e030cbed7060627d8f2a5c3c97f4da28db2d134f16166e05f5c94eb4275b32a10f5033cffb645d3b1983055600414840372261501fea5b44344993766cfd483cda3c4799869a3c9f28095c51307787bc26f32cf3a28de4f88dc3b5eeaa7f2832324d477c9cac1ecea32ef247c0d3c218039b35d2f628f7461656163194b46c698aa44f4b25f347e7996884249260c983fd985dbffcecbd579f70308b493710aaad7671ce17e856ab8ee58b7a4d1fa827134856148621ec3aaced447bb577e7f57d12717f1d2a7ae3bbd3e1459e34aaad82cc6d8d9d932bf53ea30d50e561813d2e8c74e0315dd4c98fa469f42262fbc2f597153d075ad711732de5f330db424bdbe04fc93a95fce521d4e441dc1a02b1aed32f82034d7458a057274f97c3446313b1348e26076e9a05a15373b2a3e0ea68e9272f8fbbd7290b7b58ccb8f01ba85623575e00eb6a2b23a58a4a6def4deeaef9afea0fefc91f98649cbb9962668ede8ffd795cd379998ec01bd4a32179a66dd99b678192099e8298c84cf2715d9ec7624fcf793f1b719278fdef37ac21a5c00e3d0e20205c97687adcd68b9df36ef7619d316fdbc9eb51ecc75a8eb2e98270805da2380d0949279734518702f78f186d9e76bb296e1af8d15da615c2a0539d282fe4e1f62c5fe64168e2e463fcc8b3e7b8bae5104d8972dcc463befe08b346a66572cfc336839e903c792ec388c2c947065f078dde13ac89fd3fcc77be717baa96da2dbe208c4e9138d8547867f36e63938837b10a136ba854ff0d091c7f58eb38b20d7dd53a3fd9a3413d6b5a5c9a61c5b470a41f790c45c1d0c3cfab6855705287dccd761189800cf6ebaa633e1f6ad7204a626d4839e49124b0638b31bbf1cf139fbad96f52cd84433fe5c27906a19996cbeedd132187fec89e4ab194b138c25fa9d4735fcb35ef5adc8fe8fbd20797c3a86ccf8490c4dc1d5e035a1a6214553fbf54c457bf17db61c9b6e52bdfb7fcfa5e56cbbc7829def535591afb2a4e40949fb27f84611f12e26a722c2af7dc6345e839edc5b87a75fb43adf7ea611197a597a277dcf9a3681d9acf98a639b8748d6b167eb5792a1a8998c6faac0b1f5b9c80f3b88af0e105a2a7a46d3b93ed19a404a8a1dc603fe6d71cff25fabfcbf1311b53b648b679093a609e463afbcdcb6a1fe23754eea9ddc5a4292e4ff3af9edd0f57c59296f24902ac160b8758a5398d1dc9b297f67dd1e910ee5c12014efcda6dcecb0d9f613438e7f4c6aee2e07fe51afe44ef00a64136e710c03b522dc119429307e88e7a54a7c8a9e307c81886d34b03ff96f555705d3a2a6e87e581e197a3617c57f93d80658fb492289a6f9da21328ee4327dafc8e83335d52f56b2f8e8c57e54e554076d16692e7e26d7a0db9c3ab3401fd5f0e5a8e8c17fc2934ea937644c156409540f189371cef4bfe430771618dd9c9c0fde6d084520936976aac8a646fa65cad8ba18c80560309998616b5ef0eb16c4e971b7548080a53b3d20baa20f8882dc912cb4b09c7d9d27886e64168ed39158adcb83869518ce161409b3d4665d5e51b12fc992cfbe796fa0ea66aed6b621c9422058a5a978721ef7f674b3e5601393f46266188e1ba75a4c7249b67d236b5f450313204741f8a2ba28d62e03884c8b3f78e92317d5aad27d241cd621c142e504b2867741238881a9063a0b1257927025c5bf79d588de2bca22c0a10b9b64c9a5230c90ae64e2a69732d6cec983110ac1e2c7455bc53f48ef1eb6d597b06d64419051c1837a91b3fc9b78e470aff37dcb9dada6777f9f3c0f882f045c9622b1ca29f04e3517f03a13e025c45b94cf1a522c79db5a021c12381b8f35610e7d03b92c0faa78b80515a3e15c935637fd07f31018da1630fe6b709ba3597f6b0f293b4566932f428fb7a1e2e88c945e6ec7d987787c11f8b4555feaba1bc0bdf000f94abc383d8f706f2968faa23686c531246d9b9f7862b644b93840fed1ab631100653258783a18676e5e28841a098afcf2ec0cf883f6fed4595b26faa45172e9679abb7c081710a4c04e19982f4a3067762f73e730b6aedb1a7ae2d53491bf6f8fb6d4a53af69ccef970ffad51e591780c34a359fb9d93eaa5e9e2bb1cba8e761d2f54d34810e81c5a8448e7541f9812aebd1bf0f2fffb1a20304cb8dde0044b829f3f548ef6d7be568abf46cadc2afab722243970bebeea143413b3a88e117ee23b60afb18959ce0b21e10e8a46628471cf953e289e8fa5f0401c0fd3750dedec9bf8da59d9c34c15a800f06fe374633854d9d862240273e719f8016930fa7ea6468fbe9ca4622aff289001152687c9ba1213c2996d2909d095c6ea8d4c4baea2dcc11c201e9ef46474da4f865387f43db416ced61561a1d5d274b658ac6138c87573a110510d12dd0c308d5702a22319312d8a3b8287b08e26fdef4e50147388ced51c5fa3d4a5d18e2dc7354724b3d1f5ce62c1e250e94042277cd1bd44d77c2055ea9bf3404d127b17e5436845cdef07536ca9f2e36540765a69a896059dc435355c147a80a5205a3b5e1070512a10421915dc6d22a1e0162bcbe22fa5d01ec4b3d39e5365561deb03dc") rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) 2018/04/12 03:07:03 executing program 0: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) lseek(r1, 0x0, 0x2) 2018/04/12 03:07:03 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xbd83448f478442ed, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100), 0x4) unshare(0x8000400) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/12 03:07:03 executing program 6: ustat(0x1000000000000, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x50) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/12 03:07:03 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0x10, 0x3, 0x0) accept(r0, &(0x7f0000001540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000015c0)=0x80) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) write(r3, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file1\x00', 0x100000000, 0x4, &(0x7f0000001400)=[{&(0x7f00000002c0)="3f7a7c165dafe2cecadffccaf8b306303d9ac1182c763d5b6969f70962716f14269ae447b71ef047e90ea52cd79988e25a85194fc7d36c3bcc472b041051a15b5f1c70b8654403b0c895ab484ac5aac41721f80b486a96a7c34c8393a5f148b01ff7465bd433155d958c4b91f0f4bb1f9367ddf2248ba413e60db2d60fbd6d3a764fcd46a80e9fa84175ff1d8a360661f00fe2a743a11a98924a603533af5ab45a0a6c4352b613d39de721392b30a3d597043daae8ab9a0d9c4e4802ed9f1d072d55597b76f23fd737b573cd14e899b1677e00daa319308af72d9aed16d805584d1655359be4ed6b64150fc16cfb6fa9f8666d2389195a12ed320d3fbacd99ea4d0d1a0f05b85ddb62e218f9ebfe54e3a9e4ea8145c218ee19a019184420235130dac79cbe74fbfcbaeb4064b7facbbe691bd314ab2dc2fe3ad592d179e819cf72825b2587d4b4b7ff6a949ade1f953a98d76fe3dc42222dba763af64e2fd838ed4e7c413fda97e69642044d35e8733e1dcc6ddb0e62d1024a47521d848a46f900691cf9d9347eac52cd60ef853376148a3946e556b6a2b62a6fe4ff9824fd1b6dae3ba9ee6018df42667e0a1518af953a136378fa94a1a8a227a6ef9b48d6103d9a5d92f0e2a38a54adc097b19675253b55b53a6329bef116b133e3975d3f7d8147ecc9bbf0f994bd1641fe633f59211cfe5b9228f3c65aa6efe7fc2bfdba496dbbcb49056e5e2c8b40399c45f94f789738376185f4e0158f32afcbb535320e304dfe1b44662ecfb10bb6800eb76602ce26aad0eb9798d166565ebceba98fbf4cac9fde5dbf918902633fb4c672ef1226edd6327060888ddb4d030c8eb58cd5b515edcd92be10ed0cb64032aa555f15d2af67a8b77c3600508e4b66bfa4fd9ad9021425fafeaabb11f0742ab70d6da17f19b9e3cd456f4bf47ed27141268fd631faf1ab2a59666a4cd6b72ec443e9153d66ba84138507dc2cc6fa23fb5dc9cf8d806f37ab0ff13634eeb996e3566869771a8c821e95f589970683d0541fd1ec74089c5d4903d1006716cfbe199dbf308c63ef306ad6888bde1d4b74aebef3b42c8942ae493bc76341c729122cced3524dab66b4f5a07bfa7ad443263b63017dcdf0b4ad54c5cb17cb02ffc3b44fe6998c3027a13574f025fc4bf9cc59130fb419245b46b4d802fde77517cab85a528826b9cf29f7b7d17ebb0fa3f981605d3c2041fcdcebcd3bea6ff346ef0ae29836b9a0963290aaad298d26cf8553cda690f09a4c251cb279f0ec91f302608a6266b6ad17c053bdfde491a4c1ed13d0dcdf23da3f40b881fc6fb68818b190d76128ada1ddcdee4c8721e086cc055e9d7bd764b9a7fa5eaa6c9e1e30142f0c6f9ce69bfb5c7d9a7d123c7d870c3e212a5068d3931465b69c424857f8f50903ca335b25bbeef214ebbafc6f4b1668e217b92ddec80cdd9083b6cbf25c28608d5d532ec88f023c42eae46a8be7b7c45b03df10ecab3d5796982ad0a83a6bf4bcb1883cd2822b18d612b7e2c9fee59621f3cc67e179fae3922e08ad3c3d495c0cb2352cb374b7833a7a33a8edcf7243c873a3c043f103d59756e35dbff5abe9f3d1d8f47557a382d0cbe3ca1c1fbffc243df0c884b7bcdb99be7a5e3543a6dd3dbad075b79a6a37bcb584df474a4edeabf04aae12568b747fe446ff48d058875f02e303ccfa0dafa1400ed8bcb994a6661dac173d9a6e708cfe3a94d821b9765bbeb34e86cb615f7795abbc2d6a97d3d3090a75e9b020567b4438232cf1b1c34b8ecccf828c77e1aa25e836c62969363093a065561666194c7b5506d2277adbabcc2df693994c1f63985fe292ec8023be562ce1af37c6ad4c34201959457e9b1bc36c562b782d5bec8c22c2d62c0bbf138e9dfd446ee0751ca8121ef998bcff34e12359cbd0a964ba1bb9e7cb87b2f81b006661b6f52300bf01de757017e29e129cc5f16baaa6f87613515d31021be64cf44ea6e52905f7479ce3aecd1ce3734b0ad67df9ac58f14f89e476aa2f10fff14d6ee99913e11f10bfb36c545f150639fe787068e27f832b5163020eebcadae8bd3f0344c8d6f97ddc2b7ecc03a89f89fe5465b7d4cdfe1b3928c7baa7a60c44014fa3e8d3f07e11f086974d206cf85e3570c022007074137928c9c8eedfc493286ef0aac1cd2f63a7959ebfdfdafa0d91bb4e0634e45566d39c358d9f2cd87927a391b03b93abcad0367e13a61b8d935a3dc8dc0cb4602a5f709ea06583a0c66b2c3fea40dee3f82fd579bbcc350f8a47e9c2b83361f460d6a5826910009f17ee0e0221d8ae39e870e7ac44f3e83f556f2e2ef1b83165eaa36c6a5d28db3da1f1adb29ca9013d91a0e3f9989cf7d897d53020281141dc0afe7eacacb3b304661772b8f6f390eb1f583620b4f48c1cb22679225e50971b9a4468a03bc6a2de79ddbebc626bb817d90fae22f7b9d4beabc0b2b45be74ba6c460a7489e8bffccdc7ac7d91c73af66bd95985e0b6185e4c61577063e530bad3496cfcde29bff18e9a8e48316ad74f0585a78709a20763fc7772b3aeab8706e707280525854864118baa8f8e974a57054a0687557461588962c762a5c119a0b40758c63e8aa7aee979dcf2678fd6230a563829d905128cf2e923aaecc61228909e1659ba3240365a22bad40d91f4cae70b6dd78a9e4ecac6b44e5a29b6df812d147537998c517a7968250de66b7657e9a0bbcc6afdcc3f6010e48d82ac905edc9b363ba25a35c0b6635d3758f09865d851c1d784469b2e8e689703d899f584a06d94001a866eca71d18882f178151561d78b9d9b71e65b47a3fce296608632e2a2a6ddf2512a021b2f96697de61de9242a80f746581ff4bd7b3f7c0857564ffefa20c428d1b61773135ff111a1f721c6ce703242cf7a2391661194c659630a041bc5c875c65fb5efc067b6f03c0b1ee4b9cf04c5500f30f3f6c1f60cdb673c0aa7c67221dfd525a89e5cf5ffe4d90acfbc70dda8455a2d824075df126e87176a9cd2d4a8b7016bcf79d82e5709a9185309f7f257b7e1f11f75e7ab374be74b2820cec6a17d6bc65d30fd595dd2f18c2e208c66620b452aa01d34a2dea1a1890dd0aaa5d2b337c89622e4d321909adfd1c9e2d1e865bb3e75250f88ca9f1fde7342a9e87894508cad6f48c911538d941baed8684f591a642164c4779e849e73cfa8ae21701935c07a627f16bd26746f5cf0e24057c1ceb38f7e31a8fa91f3de991c154bc2719866562496ceeb41660845826c3c1371938139eaa575d62b13b0d60d5883febcfd61c16d51e7bb71dad0aaff0df53403123a71faebad6564e67754ef2e58ed855cdd08906453cd37d1d315642db7283a2e2196f01ec0eb209fac442cb95ef76846e8b81088a749f9ad9cad0223ec86b01afdd3422d76c9de10901f7b0f1d77a01bf37cba0566328192fc952ea8243b12d5e53914a3932a7773a58386f6cae119ba2e947d1f9c22b4d4abdf460a83bae5402ab1c9ddd1a943b92b7de823ad14389c05513ff91d2abf59f6d9d12a2486b75f1740fbb9627ff0d4aab890d671e4a0c383cc4672aad314ec78148b65092f3c48a5d16ee001c35d8550fa832c949a9d827516dca58aa982f7dc205ae3a9925da016cefd387f58e0d60675e99286c2824c1552c26da6edeb30858851aae405d5184505be5fe85841b4cd8351cd00465e152d5a08646983735e1aa1e5d674a10d7a0a58481c7cbb2387c0dd46385688ee51a134e6f12062e252567ab45f0c1e719bd85ed9a54f00ad03b1a872da99b2d6760abe3af92db2d4ecf549de8fd46d86d11ffa4eb0024199cdad946ba0c9f410488e83961a9377f372336204549f004b374c7f1a5c21fab9dc4f48b21ab34abc511fa489e824db425c0c2565ea8b64f639ab7b38db3059020a8217a8a7dba1e28dbc583e551735717d02cb44f7387d29cb63a0f0e9514c849dea58cf3147cc56f4eed8c64211925e2d672aed5514fa45dc07aa26656029b9617b2eda435c3df2ea5d8617b659d2d674e1a54e41d1dfdce66d7a174a0c2b7c6ef02e26831b0d4b9592b784d50d1edca101be759224c21511949b9bb16efb8751e736c721a8f63973d03eff06f7ce113bcd5339724bd82c7f9b8bda5cc74b86932863c3485db91bd35d35a0c160b0db8daea0b6680eacc510e7f5a9e86e92a95c41e478277d59ba63e9a05ea27d3a137cd311c212d9042231df8e925705c4179fb6602b535c074723ff5cf7b1a62ba84689516cae917365ba2451c200b202ebe26b873473622b70f9a66580af0db1fc0e9fb0bfccd2ee77c7b6c0fbd17f8eb9270089b20fe85237586fe0b08d0c0621307d205352ec2d0c71b6a8a697eb554b799b5f5e9a795d965b2d37a333802f73b04b4c48feca139d1a2b493f8a364aa7713d728bb036829360b2a3fcc22d1117f4838b932fb24745e176f19786a85a942dab84eb0a3cc2548a287141265ae1f36372422a60c3f6a65042cd676e5fd89427a1b6e5c034ce1441c25de9813ab28c1c2b8a0eb74e22c160e90b959919b265a900f07db6be6cb1f27af06a137be1f0c3fe27bafcd87ac3c4bc21bcdb6da0c1e44a294a28abb755c366b67fc2c9e8167e1a7acf2771cd931f72d90236b2532f59fefc2bf65177e960786f5affb396efe13c4a0718d0e90c80e3f51582f0a77f9992fb5189c0f326f64b5ceb9f5972f0ec8904de5100239973d77a3ce287c5e260792f4b169da87e2c163080cb633da157aef139d9ff6f8741d66612d39c823a05c7f3f414a0bc914972699e46cfb7b7ba4c7269c43d604df701a39d4e1ea1bf024d42bcdaec094c24ba3d33b928f6880b5898e9fff4829e5c245ed6a14014536e824c9576aeb6e0f3d65a83c131364d85dcfff8c79011b481cbe9a7f5bcb7118c3a421d29b489c864187de0a2b7f65367577692a288c37e569e06a1c90ef333d7fab55963e301fe93f3ab28a4998edc8f3783ab85f0d826f14f4113371e508b4ed1ddc31cd08da0e055239a62f79dd0ce0aa5542a932688c1661247b9826ce331c5b46174629b5ce631429792cd042452ab651e3a8de3250674eda3e1536112b75ca4683a68574788d0cf3be30e200c6bb1d5dddc89f362a28de84142de5f101ceee3649bf570693da7571510958880d9b687b0d7031874581a7e3b1dd578dec8340e82421664c8bde7c230a9543fd22c32a095a907f88af2cd60c52f0e7470135aa723535d9addcb93d79256d0b3c49ebacb4b6f9a4bd11c3d05e4ca1be8b78b0858a02f4a33826725b8abc506c4bb9507dd71df710a7b3f55aff4890d5c140efc3270df64dd4da6c7df2d0cbb0256b62a15262d5a995231616b19887d3da68e362d43e0541519f94f38d25df99a6ca6d8e095113fa1ee99fbfaccb4156d36e1ce886c02975518f3b1c035b39b7320d15980a139ff36601917fe2e05338ee86e7bf59db9e1e3a69bcce4a07dd979df2d321bdbd9f7fb66ca61d305fe462d89fb67eddc3f546353db01d8e7f4d9be405c56e5fc458502015d22bcda05c8052223c5180171ca2a1ecfa4f60d8480c66567cd125f8275afd8903824a4b86f46a04b5b7db723518614a1335e2c385cbfcc2f14848122c2d4dcb421a6ab2ee90ab98c82aeefec1c2b854375db5ca471d392f40d722cdd9f983a841ac306ca66b5c6f8e7c4b86dd8cd2f357c89591d8f85577c97e6327551f33971f5ae806d110e60e902bf9bc4e44b8d289bf52c4abecac3737e3ef4e3f20896d5e2f72e8f051b26a6f8f61a49aaf805f707dc9d74aa7", 0x1000, 0xfffffffffffffffb}, {&(0x7f00000012c0), 0x0, 0x40}, {&(0x7f0000001300)="6cf5b2b96b2e4944bedca53b43092b784101e2ff2278b8e8218d4e5ecd02bbece54c8b0faf528ac67a8ebcbfe0c45fd9c16fb94a0bc187f55dd34b9fd49826a61ccf00600c86a5ee0d1e83", 0x4b, 0xffffffff}, {&(0x7f0000001380)="d98e3428f64ff3093ad58d750f5938db21c254cb7d9cd38a95f6407a2e86ba25221295a3116b438a29974910a977cdcab02892086933c12740b46b740a779d470044375e30480739fb1b0e9322d409bd6f28fc43342585612464b6c6afa48e1f9a98d6dc05663cffc9641b86781ffa8a213cb4980003fcecd598805512", 0x7d, 0x99}], 0x4001, &(0x7f0000001480)={[{@discard='discard', 0x2c}, {@noquota='noquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@integrity='integrity', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x3d, 0x37, 0x37, 0x7f]}, 0x2c}, {@uid={'uid', 0x3d, [0x2d, 0x35, 0x79]}, 0x2c}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x0, 0x8}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff75) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffeec, 0x0, &(0x7f0000deaff0)={0x2, 0x4e20}, 0xfffffffffffffd52) r4 = semget(0x1, 0x7, 0x20) semctl$GETZCNT(r4, 0x7, 0xf, &(0x7f0000000140)=""/163) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000014c0)={'nat\x00'}, &(0x7f00000012c0)=0x78) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/12 03:07:03 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1400) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) fremovexattr(r0, &(0x7f0000000080)=@random={'user.', 'usermd5sum\x00'}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/04/12 03:07:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = memfd_create(&(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x2, 0xa, 0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x101, @empty, 0xb2}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) 2018/04/12 03:07:03 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x1f}, 0x38b) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xff, 0x8082) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x1000) 2018/04/12 03:07:03 executing program 3: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) [ 61.060230] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/12 03:07:04 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001100)="0000000022f93c70740fc0f981b0b7b4353566adf786395f5fff15ec69d6e56d388ff778b9c7b3c92e24e967d825cfe49c51984bbe70e8d8061a442d9afdfa340146d8") exit(0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x7c, 0x750, 0x100, 0xce38, 0x6, 0x7f, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x64a6, 0xe9e, 0x3, 0x6}}, &(0x7f0000000000)=0xb0) waitid(0x1, r0, &(0x7f00000001c0), 0x1, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r2, 0x7, 0x1}, 0x10) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x0, 0x400, 0x1, 0xffffffff, 0xa5, @random="6bc8125746bc"}, 0x10) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) 2018/04/12 03:07:04 executing program 2: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x5, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/12 03:07:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0xc0400) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000012c0)=""/103) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000001240)="0f6526cbbfd03b22f0f5d49874ff35c6ed9bcc3a0702f08d093e892e5c0e393c6757faf05d533e644ef613628c4feb4681e77a16e77748041779c80b3f6d4084050cc97ce72cd481c48e94182be83483847d8839705839a20e8faa209c9d2eef19de77", &(0x7f0000000100)="7379f04a46308ff260c8200cbf3eb5056fa09f533e61b01eda26444b522eca75c6857eb3f5f82d260c680f9812b14bfbd5b2ccfd68e878bd7b7b30ccd834a6db6b2a08b44d0ec6a807f9a4a0326eb2998428923f63df3d29b8bdeef557405120a96df1fad5037d63630610524ea953", 0x1}, 0x20) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x3) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000040)=""/27) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000080)={0x401, 0x1, 0x7ed, 0x2, 0x9}, 0xc) 2018/04/12 03:07:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0xf0}, {0xe, 0xfffffffffffffffc}, 0x0, 0x4}) msgget$private(0x0, 0x400) 2018/04/12 03:07:04 executing program 3: r0 = socket$inet(0x2, 0x20000000000003, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x0) 2018/04/12 03:07:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0xcad8, 0x1000, 0x2}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x9, @empty, 0x4}], 0x44) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) recvfrom$inet(r0, &(0x7f00000003c0)=""/244, 0x76, 0x42, 0x0, 0x0) 2018/04/12 03:07:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x5, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="5f0915c6743bc040f2859ac5a76cfd9828f14a48039c6ed6696a1aabf1b01888c83475138138e0246e4e7f16e78ddd128cfe7299582519044e469cd949be4769c742855cb937c38818d8e19ac899a93975bb36b552ad68aa845c83ba96a3b45a0e89b4d9fe7bcc381c6512c2569b1f033070f0cfdfe0e0e4e7530b793b1b12e0c47db073a7b104c21eae71323d0a3fffa61f97c531b603b67dc8cc5d0d2ccd36a84b98570a5a6130b38418b4d573bb8c22026dc4127577caeed16630b66b", 0xbe}, {&(0x7f0000000140)}, {&(0x7f0000000180)="39b18c4b61b26313cdae3d734b66bf86e3a7b72d870bcfd4731b87c3bc279de73972179a108b07e52a0944730c073dfb912f7841d9b7950fb10f6a9fb790f83d3c2ff9b517137caa6a13d9b41b7cbfc8390f441a8250ff8f2afdf0a6948d9a3d17d211bdaf819803d743b5c245df735681c0c22414a240", 0x77}], 0x3, 0x2) 2018/04/12 03:07:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000000301ffff00002ef10a29000000000000180008001400004000200000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/12 03:07:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000280)}, 0xffffff42) 2018/04/12 03:07:04 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0x10, 0x3, 0x0) accept(r0, &(0x7f0000001540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000015c0)=0x80) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) write(r3, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file1\x00', 0x100000000, 0x4, &(0x7f0000001400)=[{&(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb}, {&(0x7f00000012c0), 0x0, 0x40}, {&(0x7f0000001300)="6cf5b2b96b2e4944bedca53b43092b784101e2ff2278b8e8218d4e5ecd02bbece54c8b0faf528ac67a8ebcbfe0c45fd9c16fb94a0bc187f55dd34b9fd49826a61ccf00600c86a5ee0d1e83", 0x4b, 0xffffffff}, {&(0x7f0000001380)="d98e3428f64ff3093ad58d750f5938db21c254cb7d9cd38a95f6407a2e86ba25221295a3116b438a29974910a977cdcab02892086933c12740b46b740a779d470044375e30480739fb1b0e9322d409bd6f28fc43342585612464b6c6afa48e1f9a98d6dc05663cffc9641b86781ffa8a213cb4980003fcecd598805512", 0x7d, 0x99}], 0x4001, &(0x7f0000001480)={[{@discard='discard', 0x2c}, {@noquota='noquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@integrity='integrity', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x3d, 0x37, 0x37, 0x7f]}, 0x2c}, {@uid={'uid', 0x3d, [0x2d, 0x35, 0x79]}, 0x2c}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x0, 0x8}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff75) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffeec, 0x0, &(0x7f0000deaff0)={0x2, 0x4e20}, 0xfffffffffffffd52) r4 = semget(0x1, 0x7, 0x20) semctl$GETZCNT(r4, 0x7, 0xf, &(0x7f0000000140)=""/163) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000014c0)={'nat\x00'}, &(0x7f00000012c0)=0x78) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/12 03:07:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) prctl$setmm(0x23, 0x5, &(0x7f00000cc000/0x3000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xb) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) r2 = epoll_create(0xd3b) vmsplice(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)="afac1e666726c934133afd625b60aab1171bb3cef58b05cbe2265764545f15ab6b94405a822cde38d0c78d234d14fe85f92616ab27dace2b53d2c2b44c76363cc7a7ac74a35b84c0445aed5262515f2513944520c8f42b40a7eeae9ea46925f350e13f9b7f260f818d8da3fe8b23fb6990a03f418fddfdaf5c9aa47a0adc8db29082e093d102881f9316303eb7162a59324675d69d124d5211c82fc00c268fa1e6ffc7d50a1f9e235892fc5d4fb31bdfcde304ed73ba60118d84ad1ac5d7a6fbda58555317bccbb540b5129a4cba6bc1b3505c1cfb5bec899cb003f79cf620823e48892aaf0e21ff41f1cad843da27b64c99479f11", 0xf5}, {&(0x7f00000003c0)="020f4fec3e8a673b04c309e235a107", 0xf}, {&(0x7f0000000400)="4a899aca3701f32de8450c3a4adf17ad253794cf03f3eb02d44fc9c4a115508221ae4dc26f46c7c2aae8859f17d5980b804b3c293ecf1ffd9686a24c78e92b5e2a4f83eac93cc768847431ecb7eaf4287c446461e6b61784a4f114d118943e317ed22298756805eef5298de6c4e736c5821a53f3257fb72e3389439fce7e102c824ff84a80bd5ea9699e18c54a53266ccb8f25cf746a7eee278c3fe4a143fc3a67", 0xa1}], 0x3, 0x8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) 2018/04/12 03:07:04 executing program 5: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ff3000)=0x5, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmsg(r0, &(0x7f00003c1000)={&(0x7f00008da000)=@un=@abs, 0x8, &(0x7f0000ff6f60), 0x0, &(0x7f0000ff6000)=""/4096, 0x1000}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x1, 0x0, 'client0\x00', 0x2, "282a4dca66b71582", "46a8365b627c5e395c953af54a23d15aacb9a2b180508557e5ea87dc9320be56", 0x80, 0x9}) socket$kcm(0x29, 0x7, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/12 03:07:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000000040)='user.syz\x00', 0x9, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10800) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) 2018/04/12 03:07:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x6, 0x618, 0x5, 0x101, 0x1bd, 0x4, 0x1f, 0x401, 0x4, 0x0, 0x3, 0x1}) [ 61.680429] netlink: 'syz-executor2': attribute type 8 has an invalid length. 2018/04/12 03:07:04 executing program 0: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x3, "b22e954511e08c16e300dc65afaaf3258b82be4877434933b4f23f98a99b383cb4831c04288a965f1e63125cd297b222f971c6c2c902c0b8ed358d4a868c135e8c7b606167eb09ee92c12ad5d7bd793001ce16aac2af978c1a84d21b9f1fbf1884a2bdeb04bbdfe224ea952987d682499d9e0410d87f7160f9dcaef04ef1"}, 0x80) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x59a89a66}, &(0x7f00000000c0), &(0x7f0000000140)={r1, r2+10000000}, 0x8) 2018/04/12 03:07:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r0) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x101, 0x7fffffff, 0xffffffffffffffff, 0x10001, 0x800, 0x4}, 0x5, 0x4, 0xfffffffffffffff8}) getdents(r2, &(0x7f00000010c0)=""/222, 0xc5) 2018/04/12 03:07:05 executing program 6: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/12 03:07:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x200005, 0x84) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0x94, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x3c) r1 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x807fb) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x64, &(0x7f0000000100)=0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xfffffffffffffff7, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x821}, &(0x7f0000000240)=0x8) 2018/04/12 03:07:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x5c}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5cc9, 0x4, 0x400, 0x1, 0xc4}, &(0x7f0000000140)=0x98) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffffb, 0x80b2, 0x8, 0x100000001, 0x1, 0x3, 0x4, 0x0, r2}, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) recvmsg(r3, &(0x7f0000000680)={&(0x7f00000002c0)=@in, 0x80, &(0x7f0000000500)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000400)=""/195, 0xc3}], 0x5, &(0x7f0000000580)=""/246, 0xf6, 0x80000001}, 0x10000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) r5 = getpgrp(r4) sched_setaffinity(r5, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/12 03:07:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xa0001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/04/12 03:07:05 executing program 7: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) recvfrom$llc(r1, &(0x7f0000000140)=""/243, 0xf3, 0x10020, &(0x7f0000000240)={0x1a, 0x300, 0x7fff, 0xffff, 0x8, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000003c0)=""/189, &(0x7f0000000380)=0x41) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x7fffffff, 0x4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000280)) r3 = dup(r0) getsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 03:07:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(cbcmac(twofish-asm),cbc-cast6-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e21, 0x8b, 0xa, 0x20, 0x20, 0x33, r2, r3}, {0x0, 0xef, 0x9bd, 0x7fffffff, 0x385a, 0xffff, 0x10001}, {0x80000000, 0x7, 0x10001, 0x7fffffff}, 0x3, 0x6e6bb8, 0x2, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3504, 0x6, 0x1, 0x800, 0x80000001, 0x8001, 0x6}}, 0xe8) eventfd2(0x1000000, 0x800) r4 = dup(r0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000000)={'erspan0\x00', @random="2c9b53cf121c"}) sendmsg$alg(r5, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/04/12 03:07:05 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x494d, 0x1f, 0x3}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x4000018071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/12 03:07:05 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) process_vm_readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000b40)=""/219, 0xdb}], 0x1, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000c40)=""/83, 0x53}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/238, 0xee}], 0x4, 0x0) creat(&(0x7f0000000ec0)='./file2\x00', 0x1c0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885ee3fcc841becab4c48d758dca02e8b77a13c87d53b57d3c6999e02b3e4e950e2868e", 0x8e) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000), 0xc) getpeername$inet6(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0xd) fsync(r5) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x40000, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x8]}, 0x6) lstat(&(0x7f0000000640)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000940)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x0, 0x0, r6}, {0x7, 0x0, 0x2, 0x9, 0x1, 0x3, 0x200, 0x80}, {0x80000000, 0x9, 0x7, 0x1}, 0x4, 0x6e6bb7, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3500, 0x4, 0x1, 0x31, 0x1a, 0x7c86, 0xfffffffffffffffd}}, 0xe8) 2018/04/12 03:07:05 executing program 3: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffffff40) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x3, 0x1, 0x6, 0xac9, 0x2}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) migrate_pages(r3, 0x1000, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x5) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000200)={0x6}) dup3(r2, r1, 0x0) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/12 03:07:05 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r1, 0x80000, r2}) clock_adjtime(0x0, &(0x7f0000000000)={0xc797}) [ 63.011336] syz-executor3 (5484): attempted to duplicate a private mapping with mremap. This is not supported. 2018/04/12 03:07:06 executing program 6: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/12 03:07:06 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="2134d2f99c1fcfd04aef9844d2d7c9c9457fff972d51da99b409876920465cd0832f9948fa770d9b7d668b6e22b3aa355af626bd71c50b3cebadc3906f79d23de453d40a6cb8ecadae418fb431fc43747e7d671835a68513550cd0938fa0c525e056fde3a1182b") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/12 03:07:06 executing program 7: r0 = msgget$private(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) msgget$private(0x0, 0x12) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r4, r1}}) msgrcv(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8d52, 0x7, 0xffffffffffff4f41, 0x75d, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r6, 0x5}, 0x8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r3, 0x0) 2018/04/12 03:07:06 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) process_vm_readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000b40)=""/219, 0xdb}], 0x1, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000c40)=""/83, 0x53}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/238, 0xee}], 0x4, 0x0) creat(&(0x7f0000000ec0)='./file2\x00', 0x1c0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885ee3fcc841becab4c48d758dca02e8b77a13c87d53b57d3c6999e02b3e4e950e2868e", 0x8e) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000), 0xc) getpeername$inet6(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0xd) fsync(r5) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x40000, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x8]}, 0x6) lstat(&(0x7f0000000640)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000940)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x0, 0x0, r6}, {0x7, 0x0, 0x2, 0x9, 0x1, 0x3, 0x200, 0x80}, {0x80000000, 0x9, 0x7, 0x1}, 0x4, 0x6e6bb7, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3500, 0x4, 0x1, 0x31, 0x1a, 0x7c86, 0xfffffffffffffffd}}, 0xe8) 2018/04/12 03:07:06 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)={0x4, 0x4a508ef7, 0x101, 0x7ff, 0xbfdb, 0x5}) 2018/04/12 03:07:06 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/12 03:07:06 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10200) r1 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x21ffe}) 2018/04/12 03:07:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xc0100) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001}, 0xc) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) fallocate(r1, 0x3, 0xfffffffffffffffc, 0xffff) fallocate(r1, 0x0, 0x0, 0x8) [ 63.783534] device bridge0 entered promiscuous mode 2018/04/12 03:07:06 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@hci, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000012c0)={0x0, 0x2c, &(0x7f0000001280)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xf4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffb247}]}, &(0x7f0000001300)=0x10) fcntl$setpipe(r0, 0x407, 0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001340)={r2, 0x20, 0x2, [0x6, 0x6]}, 0xc) accept4$ipx(r0, &(0x7f0000001380), &(0x7f00000013c0)=0x10, 0x80800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x601, 0x0) r4 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x4400000000001268, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, 0x30, 0x5, 0x1}, &(0x7f0000000100)=0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r5, 0x4, 0xb346, 0x7fffffff}, 0x10) io_setup(0x2, &(0x7f0000001480)=0x0) io_submit(r7, 0x3, &(0x7f0000001740)=[&(0x7f00000015c0)={0x0, 0x0, 0x0, 0x8, 0x5, r4, &(0x7f00000014c0)="25b10eb27fe71fa5141d5331bdf5fb38b815140164302d1fb9997531cb9b6150dd289bb6cd36323b1e4c13a83cd1f4de7dbdae5b8fcf414a5c3287985fde99dbcbc60c9faac2ef68c07a0987637c894964bdb0d932f760800052f49ad8a7bcd7cefad046bfd29538755ca9b678d75e62f0a131b1343161f5a1dfbd57f0136473ef570936e3a3dca8704aeef2c466a4017cab813fee020d4b2dbbe1f084a225c02bea2640fb383e8a63a35aee3c04e69524219401ef74368514c3c58c60476eb17382bb70a0c5001cc195e30c08d3ffc0", 0xd0, 0x1, 0x0, 0x0, r6}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x1, 0x5, r6, &(0x7f0000001600)="2c80554c9380fba8ea5fdfa8c7e42acdb3450513918a61fd66e28ff36c32479a7533b36735760064b0235c31713755dfb339f1d741eb41e2c912c83b0eb7e46e068053ac0c82f65f70253ee2e6e2ce8580500915aadb5c", 0x42, 0xfe50, 0x0, 0x1, r3}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x7, 0x7f2, r3, &(0x7f00000016c0)="602ccb21fd3090266983c351c9935c", 0xf, 0x5, 0x0, 0x0, r3}]) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001400)={r5, 0x20}, 0x8) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x2, 0x2}) clock_getres(0x3, &(0x7f0000001780)) 2018/04/12 03:07:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) io_setup(0x6, &(0x7f00000002c0)=0x0) r2 = open(&(0x7f0000001300)='./file0\x00', 0x1, 0x20) r3 = syz_open_dev$mouse(&(0x7f0000001480)='/dev/input/mouse#\x00', 0x3, 0x100) r4 = open(&(0x7f0000001540)='./file0\x00', 0x80, 0x5) r5 = memfd_create(&(0x7f0000001640)="24657468302673797374656dbc00", 0x3) r6 = syz_open_dev$mouse(&(0x7f0000001740)='/dev/input/mouse#\x00', 0x100000000, 0x40) r7 = dup3(r0, r0, 0x80000) io_submit(r1, 0x6, &(0x7f00000018c0)=[&(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000300)="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", 0x1000, 0x5, 0x0, 0x1, r2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000001380)="e32fe3f6251fe8011df616896394c2449bb4c0c8e4c36598c85e57aeecfe4de4df107471da16544853a1526a0f340f7be15543283c749b4eb15cf2e2d2b528ce2d926f2cb723282db35778b844fc315991de4ce78dfc7112d49a7bf30c58eec7333b4aa0de0b2b4ba3896a485d178cccc74ef1b41a062aabfb61ad31d159d21dcf99389f072a774b6ce554a0648d8fc34f2379dbc717c314aa1985b326aa8eb0709df4c38c0013a76783282c5b99f1567ab4c6006595f832dadbe29778ab3243b8d4e39b599290f39350da8cdf02e1e87933c72e5505143beebce260848637f849d5d5bf1a1932e1d513637d825424bfae", 0xf1, 0x4, 0x0, 0x0, r3}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000001500)="59a45083f955e5ff0e5c77d6c10c9c196c910f9564910c37fd30c94c9f2edad19eedb60acf97d43b6d27a7ed680d405ddc", 0x31, 0x1, 0x0, 0x0, r4}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0xe, 0x1, r0, &(0x7f00000015c0)="1394486eca1df546dde0ca6200b2691ec1ad941ec82d94330d389db89dba3f6443409ca21a29078fb75b0d5587e7fc75934fa87b3ce45e2353d15670c908d8be80a1a1238115fbafae97014b9336932756ce7dc1614e208bbfc6ec57c2bb412e76bc5ad491f8af2c", 0x68, 0x4, 0x0, 0x1, r5}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000016c0)="5fdc8c7f57d47ff1819230ea680a0480d603fa4b4c66537c36cc8a003ec461f9df67e5cc3df6cd9997033ccffaa981ddcd9e35e33ec638b967df19558b6b8137d5b4bed66849682429f0057a6c75faa076dfb78d00efd17e7fb20a8bb6cd00a7ceafa4333ffce1c442fab066369bd8da5104", 0x72, 0x31a, 0x0, 0x0, r6}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x100, r0, &(0x7f00000017c0)="67e9236e483d4ceb870ca011a813040a242b0c6bdf2c877b75e6f2ffad3dbdd3512f2bf232a7f2a88f5f25f7c9e5b979e3a2af74f6863ff0a06016767bc8786ccf8e9783b25c716ad8f52ac560c4f088460fa7f76e72c9c58d654fbd6435e1c7655e394f158efa22dd2f4136685315bd5a9caa23377441c505b31f03d5f695cd1ea64b6a88070dfc", 0x88, 0x5, 0x0, 0x1, r7}]) r8 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4308c0) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r8, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x120, r9, 0x1, 0x70bd2d, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdf58}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7e}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 2018/04/12 03:07:06 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040)=0x1000000020008004, 0x100000448) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) 2018/04/12 03:07:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0xffffffffffffffff) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000480)={0x3, r4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="49966902bfb9429dd566de39ee6a799a6891b63cb20d06ed7ad64d6f12a75b9f7dbaaa92326d3af0a7eecd0505db14db65c0bcd54f53ed13830bc5623b6d084151d12a2b12e44f5ed871022a3afbc77eaed2bd7448b0cd64c601fd5e7275fc4f94b9a9e53568a7f37422af3abe0c376c0fc75667f2"}, {&(0x7f0000000280)="f07cee6ac97343bc8d1ee2c6f8c0e2746016ba95150244c90fd8a957485b5aef71ee584a34959c576d647604de09f42cbc5299035970bb25c5b01c3aed6bbc6fed4590e167dd8ff5125314f5b184a749bc98d0fed6b9e99408cb277d8fb0bcf2d0416d614de0f9f987d01b9b7d0fc023f2ff4656b0437976f0c7c896b642cd9ad073988f4859ba7968ba53e25cc0855100237f8a7fdce4ed9ccd8ae33a827ca282e5d828f90dbf1915339d11ec8617e6a28eb6dac01a6f6ef10f"}, {&(0x7f0000000340)="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"}], 0x3bc, &(0x7f00000000c0)}}], 0x1, 0x4000000) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x28) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xfffffffffffffff9) 2018/04/12 03:07:06 executing program 0: unshare(0x808000) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet(0x2, 0x7, 0xffffffffffffffff) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000004c0)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/196, 0x800}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x101, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x4, 0x7}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) 2018/04/12 03:07:06 executing program 1: unshare(0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/12 03:07:08 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000400)={'veth0\x00', 0x3}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/12 03:07:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="85000000080000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000200)=r2) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000040)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000440)=@get={0x1, &(0x7f00000003c0)=""/98, 0x7}) r4 = dup3(r0, r0, 0x80000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x290200}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="b4000042", @ANYRES16=r5, @ANYBLOB="100026bd7000fedbdf250e00000038000100080002003b000000080002003f0000000c0007000400000020000000080008001348000008000200000000000800080001000000080006000010000040000200080003000000000014000100000000000000000000000000000000010800090004000000080002004e2300000800050001000000080004000400000008000600080000000800050002000000080005000700000008000500ffffff7f"], 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000280)=0x50e7, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r3}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140000fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50040000af6f078b"], &(0x7f00000002c0)) 2018/04/12 03:07:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001ac0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000200)=0x40) write(r0, &(0x7f0000003840)="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", 0xb8) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/12 03:07:08 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x40) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000400)=""/77) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@sco, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x1, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x6, 0x4, 0x3ff, 0x5a, 0xfffffffffffffffc, 0xc627, 0x2, {r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0x7, 0x8000, 0x5}}, &(0x7f00000002c0)=0xb0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) 2018/04/12 03:07:08 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000400), &(0x7f0000000600)=0x8) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xfffffffffffffed9) getgroups(0x5, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000640)={{0x81, 0xaae8}, 'port1\x00', 0x34, 0x10020, 0x10001, 0x1272, 0x2, 0x8, 0x5a, 0x0, 0x1, 0x7fff}) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000000780)) sendmsg$unix(r3, &(0x7f00000005c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8}], 0x60, 0x1}, 0x8000) fstat(r2, &(0x7f0000000700)) 2018/04/12 03:07:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0xffffffffffffff5c, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x151) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/12 03:07:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) connect$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/3, 0xb1e0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/222, 0xde}], 0x1, 0x0, 0x0, 0xcc}, 0x100) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000280)) 2018/04/12 03:07:08 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/213) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) [ 65.103295] device bridge0 entered promiscuous mode 2018/04/12 03:07:08 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0xc000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000000)=""/197, 0xc5, &(0x7f0000000100)=""/131, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x204000000) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x100, 0x4}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x2, 0xa744, 0x5f556d37, 0x6}, &(0x7f00000003c0)=0x98) 2018/04/12 03:07:08 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0xdc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000200)) clock_gettime(0xfffffffffffffffd, &(0x7f0000000080)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) r1 = memfd_create(&(0x7f00000002c0)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x100000000, 0x2, {0x3, 0x3, 0x10001, 0x3, 0xc7a6}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x60040, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000040)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) [ 65.249405] device bridge0 left promiscuous mode 2018/04/12 03:07:08 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x309000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001bc0)={&(0x7f0000001b80)='./file1\x00', r0}, 0x10) 2018/04/12 03:07:08 executing program 0: pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000080)="060000008000", 0x6}]) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x2, 0x2, 0x7, 0x1, 0x8, [{0x6a57, 0x6, 0x4, 0x0, 0x0, 0x4}, {0xfffffffffffffff7, 0x100000001, 0x40, 0x0, 0x0, 0x800}, {0x80, 0x9, 0x4, 0x0, 0x0, 0x80}, {0x4, 0x92, 0x1, 0x0, 0x0, 0x10c}, {0x83, 0x7, 0x7f}, {0x2, 0x95a4, 0x0, 0x0, 0x0, 0x4}, {0x8000, 0x80000000, 0x0, 0x0, 0x0, 0x1}, {0x5, 0x38, 0xffffffff, 0x0, 0x0, 0x2}]}) io_getevents(r1, 0xf6de, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000100)={0x0, 0x989680}) 2018/04/12 03:07:08 executing program 5: 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) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x1}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r5 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r5) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r6 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r6, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/12 03:07:08 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000003580)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48, 0x2000000000000, 0x0, 0x4000000000000000}]) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x311680) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x40, 0x7, &(0x7f0000003440)=[{&(0x7f0000000300)="8465bc78d4f99b8857d16da86a4814bd97b88b85c18c42f92d39c0", 0x1b, 0x9}, {&(0x7f0000000340)="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{&(0x7f0000002440)="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0x1000, 0x7}], 0x2440, &(0x7f0000003500)={[{@iocharset={'iocharset', 0x3d, 'euc-jp'}, 0x2c}, {@cruft='cruft', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x37, 0x37]}, 0x2c}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000240)=0xff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/12 03:07:08 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000400)={'veth0\x00', 0x3}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/12 03:07:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = dup(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)}, 0x0) 2018/04/12 03:07:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="85000000080000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000200)=r2) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000040)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000440)=@get={0x1, &(0x7f00000003c0)=""/98, 0x7}) r4 = dup3(r0, r0, 0x80000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x290200}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="b4000042", @ANYRES16=r5, @ANYBLOB="100026bd7000fedbdf250e00000038000100080002003b000000080002003f0000000c0007000400000020000000080008001348000008000200000000000800080001000000080006000010000040000200080003000000000014000100000000000000000000000000000000010800090004000000080002004e2300000800050001000000080004000400000008000600080000000800050002000000080005000700000008000500ffffff7f"], 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000280)=0x50e7, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r3}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140000fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50040000af6f078b"], &(0x7f00000002c0)) 2018/04/12 03:07:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x176, 0x1) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/12 03:07:08 executing program 3: unshare(0x84000) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/12 03:07:08 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x9, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000180), &(0x7f0000000140)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x80000000, 0x2, 0x8001}, 0x8) connect(r1, &(0x7f0000000080)=@ipx={0x4, 0x4, 0xd5, "8c42a19be3fc", 0x1}, 0x80) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000040)=0x8, 0x4) 2018/04/12 03:07:08 executing program 5: 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) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x1}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r5 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r5) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r6 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r6, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/12 03:07:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) pwrite64(r0, &(0x7f0000000000)="26170a483bfb2c63bfc4d27ab87d9b7ae23d90540da595f70df58fe1162b08fbe9a37433930471fed240f204c28a21b68050aafa373305ee91190f98f08bbffb5f914769af0783832c7d93c369b2d763a40f2bd290af437072b595c41b38e1fab32c4170d85bf89c9e5cf1c0eafad2c03ac076", 0x73, 0x5d) 2018/04/12 03:07:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x8000000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = memfd_create(&(0x7f00000001c0)="5cc900", 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) fadvise64(r0, 0x0, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/217, 0xd9}, {&(0x7f0000000540)=""/69, 0x45}], 0x3, 0x0, 0x0, 0xffffffff}, 0x42) 2018/04/12 03:07:08 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) unshare(0x28060400) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x82) fcntl$getflags(r2, 0x401) 2018/04/12 03:07:08 executing program 0: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) io_setup(0x100000002, &(0x7f000044bff8)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x2}) io_submit(r2, 0x1, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000066efb6), 0x1a4}]) clone(0x4003002017f, &(0x7f0000000300), &(0x7f00000002c0), &(0x7f000014e000), &(0x7f0000000100)) 2018/04/12 03:07:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="21252a4926766d6e657430236d64357375c24d99e426c744526818e46d776c61b8f6f93cdf3502501732e04504c9af8dda6808b022864a4b66a3d03f2eaa1819109374bfdf803f468f6d04076422773f0bf6e9000000000000000000000000000000") getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x5) 2018/04/12 03:07:08 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x4) r3 = getpgid(0xffffffffffffffff) ptrace(0x10, r3) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100)={r4, r5/1000+10000}, 0x10) pipe(&(0x7f0000000a80)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000ac0)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000b00)=0x14) setsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000000b40)={@empty, r7}, 0x14) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000b82000)) shutdown(r0, 0x2) 2018/04/12 03:07:08 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='task\x00') preadv(r1, &(0x7f0000002280)=[{&(0x7f00000011c0)=""/5, 0x5}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x2, 0x0) 2018/04/12 03:07:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000dedffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7fffffff, 0x8, 0x1, 0x2, 0x69a}, 0x14) 2018/04/12 03:07:09 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syzkaller1\x00', 0x101}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="b0ea8b70a69835a23dde5f7f1fb3bbf457aa9cadaad83d341a23604deb98855075d891fe65b1b269c617c17958034196c0b7480e53202e46b8772bacb646f3c5b8ace4209ad46d2fe685859360a0fdeb32a7b2306314bcca9c5c6aaca279b67b705581dcc83f701e4f6103098eb2fd252a"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/12 03:07:09 executing program 6: ioctl$void(0xffffffffffffffff, 0x5450) 2018/04/12 03:07:09 executing program 2: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x10, 0x0, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000180)={{0x400, 0xc432, 0x40, 0x3, 0x5, 0x10000}, 0x7, 0x0, 0x0, 0x4, 0x7, "8a462e5eab39bc0a3ba7414aede3739346ff576526cf29d2c6ae305982c17f22b48a35b7b1813806ebcfb585feabc93d98063d8ee240b41b88c8a1ba6d25d57fd371f4912d29ac18625762c054ddd310ef195aacdb84ed55f50f3fc2dee7dc77722ae9c94ffc539fd501412f6fc0cfa8acfc910f8fd50624b1030bbbd84caaa5"}) listen(r1, 0x90) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0), 0x8) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x33, &(0x7f0000000440)={0x1, {{0xa}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0xe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) 2018/04/12 03:07:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000020a000)=@generic={0x3, 0x800006}) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/164, 0xa4, 0x8000}, 0x76}, {{&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1}}], 0x2, 0x20, 0x0) 2018/04/12 03:07:09 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000000)='5', 0x1}], 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x1) 2018/04/12 03:07:09 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x10000000000000, 0x81, @dev={0xfe, 0x80}, 0x40000000000000}, 0x1c) getsockname$packet(r1, &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005c00)=0x14) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000000000)='environ\x00') setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000005c40)={@empty, r2}, 0x14) 2018/04/12 03:07:10 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@alg, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x7e, "c761ee1369c14d94ee16b6ff92db498d3c2cd12d7db6e938ed9dee7fcb997eaeb0980584a40fc1c249b61b9b8d2100acc8ba62985715f301e64ec5acee9a09dfb3d91eab2f169c57122db893a822609ff7a1ae11bc0ed6286bd3bcc2ed30f0d5dfb03a111e1272289ac0404b6edb25c1843d6cb2f81d3910f5db943edb0c"}, &(0x7f0000000280)=0x86) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0xc4, "c4ed3eb7510378cc07a600cf91475a690ed10f8eab0f7b1f03c85ce4d97831cad23ca00f893368612cf0bc74d97191803e550ec17ae07ec23e848143b9ce3d2d383981b1949cfb59686dcab95f7d3582241705354ca65f564a5d8ff253b48711e2f577b1aa745fcc80e72ab050d710e9d6b20d817318646ba6def6e79d42233cc0f5fd4c684fd2356f4b432d1ed9f670dc343183d4ccc1ed326fb7c2df59ddc2e727ba232dbe0f6fbe58fac1d8c1307ad448758c30a013c838e1bc8e841953660a7c5d05"}, &(0x7f00000003c0)=0xcc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x4000000000046800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000a00)="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", 0x400}]) 2018/04/12 03:07:10 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) ioctl$TCFLSH(r1, 0x540b, 0x40000000400000) close(r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001080)) recvfrom(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001040)={0x9, 0x2, 0x1fe00000, 0x4, 0x4}, 0x14) getdents(r0, &(0x7f00000010c0)=""/4096, 0x1000) 2018/04/12 03:07:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e24, 0x0, 0x4e20, 0x8001, 0xa, 0x0, 0x80, 0x7f, r1, r2}, {0x0, 0x400000, 0x1000, 0x1f, 0x0, 0x2, 0xae4, 0x2}, {0x3, 0x200, 0xffffffff, 0x9}, 0x10000, 0x6e6bb5, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d3, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x7, 0x0, 0xfffffffffffffffd, 0xfdd, 0x8, 0x80000001}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f80)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x20000000032}, 0x0, @in=@loopback=0x7f000001}}, 0x1a7) 2018/04/12 03:07:10 executing program 1: rt_sigsuspend(&(0x7f0000000000)={0x31d}, 0x320) ioctl$KDGKBLED(0xffffffffffffffff, 0xc004510e, &(0x7f0000144000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x9}) 2018/04/12 03:07:10 executing program 7: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x4}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x8000}}, 0x7, 0x15d1b74c, 0x1, 0x1, 0x8}, 0x98) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sched_setaffinity(r0, 0x229, &(0x7f0000000040)=0x91fc) 2018/04/12 03:07:10 executing program 5: migrate_pages(0x0, 0x209, &(0x7f0000000340), &(0x7f0000000380)=0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x6}, 0x8) 2018/04/12 03:07:10 executing program 2: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x10, 0x0, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000180)={{0x400, 0xc432, 0x40, 0x3, 0x5, 0x10000}, 0x7, 0x0, 0x0, 0x4, 0x7, "8a462e5eab39bc0a3ba7414aede3739346ff576526cf29d2c6ae305982c17f22b48a35b7b1813806ebcfb585feabc93d98063d8ee240b41b88c8a1ba6d25d57fd371f4912d29ac18625762c054ddd310ef195aacdb84ed55f50f3fc2dee7dc77722ae9c94ffc539fd501412f6fc0cfa8acfc910f8fd50624b1030bbbd84caaa5"}) listen(r1, 0x90) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0), 0x8) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x33, &(0x7f0000000440)={0x1, {{0xa}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0xe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) 2018/04/12 03:07:10 executing program 0: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) io_setup(0x100000002, &(0x7f000044bff8)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x2}) io_submit(r2, 0x1, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000066efb6), 0x1a4}]) clone(0x4003002017f, &(0x7f0000000300), &(0x7f00000002c0), &(0x7f000014e000), &(0x7f0000000100)) 2018/04/12 03:07:10 executing program 0: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) io_setup(0x100000002, &(0x7f000044bff8)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x2}) io_submit(r2, 0x1, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000066efb6), 0x1a4}]) clone(0x4003002017f, &(0x7f0000000300), &(0x7f00000002c0), &(0x7f000014e000), &(0x7f0000000100)) 2018/04/12 03:07:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='posix_acl_access)eth0%trusted\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r1, 0x10000, 0x1) 2018/04/12 03:07:10 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) close(r0) bind$unix(r1, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f00000000c0)="6ac5c1e3eedd7996c6e6ba722061f8843d28237e2ccb1bd7dd9ad73dd417810d1dc4f6f3e042a1500d783c5757cc8ca663e755c0c364b0dfed028f92d703d69304c9ea3acda96de8ebe69efbb9f995a7284277a70b6327a5e73f7e784d5d8a958e99c5703283ea", &(0x7f0000000140)="91f1e0a98e353cada30299efe92ecef43211add189884225ca0c8d88f51c3da6a4707f053c88312861fcdb6b72d15b04a1b61025a0b278ca6635a21c439894f2e20ce88b5b070b4c22a65e583e55cc9bdb1671d7e8069ffbdd4283a0d1b525e7bb43cce1bdc42f03e030a2ce294d02a24f59bbeb351164ff8e8332751fc09fbfb123d85cac17568f15", 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c8ff8)) sendmmsg$unix(r1, &(0x7f0000000640)=[{&(0x7f0000000000)=@abs={0x1}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) 2018/04/12 03:07:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) 2018/04/12 03:07:10 executing program 2: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000080), 0x85, 0x2, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000000)=0xfffffbfffffffffd, 0x40000003) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffff8001, 0x0) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x1f, 0x8, "874d8eacbf1b", 0x3}, 0x10) 2018/04/12 03:07:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) setreuid(0x0, r1) 2018/04/12 03:07:10 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@alg, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x7e, "c761ee1369c14d94ee16b6ff92db498d3c2cd12d7db6e938ed9dee7fcb997eaeb0980584a40fc1c249b61b9b8d2100acc8ba62985715f301e64ec5acee9a09dfb3d91eab2f169c57122db893a822609ff7a1ae11bc0ed6286bd3bcc2ed30f0d5dfb03a111e1272289ac0404b6edb25c1843d6cb2f81d3910f5db943edb0c"}, &(0x7f0000000280)=0x86) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0xc4, "c4ed3eb7510378cc07a600cf91475a690ed10f8eab0f7b1f03c85ce4d97831cad23ca00f893368612cf0bc74d97191803e550ec17ae07ec23e848143b9ce3d2d383981b1949cfb59686dcab95f7d3582241705354ca65f564a5d8ff253b48711e2f577b1aa745fcc80e72ab050d710e9d6b20d817318646ba6def6e79d42233cc0f5fd4c684fd2356f4b432d1ed9f670dc343183d4ccc1ed326fb7c2df59ddc2e727ba232dbe0f6fbe58fac1d8c1307ad448758c30a013c838e1bc8e841953660a7c5d05"}, &(0x7f00000003c0)=0xcc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x4000000000046800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000a00)="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", 0x400}]) 2018/04/12 03:07:10 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000380)={0x2b49700a, 0x8, 0x3f}) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x8, 0x0, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x5, 0x3, 0x1, 0x1b2e, 0x100000000, 0x10000, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x1a491998, 0x2, 0x8, 0x3}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="4300000092f3fb08dcc901b403c0268aa8fb1238d09ac06819aaf77daf896a2257ef173989f2a76dbb838aa5777e562a8b1b4baa3330472e11786d3d7cfcb46000000000000000"], &(0x7f00000001c0)=0x4b) 2018/04/12 03:07:10 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0xaa, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/170}, &(0x7f0000000240)=0x78) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) 2018/04/12 03:07:10 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000a40000)={0x6, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) 2018/04/12 03:07:10 executing program 7: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000200)="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", &(0x7f0000000040)="610c340c04f16c9f23d952bdd62b93ef5d68179f4f6351d56a98442c04859e772641f41faddfcececa44d3e33c4940a250a10d94b5e797a2d60c74764bf35df1bc22e2a58693b7da4d2ad912879d88cddb1f03236f831a5d61ccd563f36adeab18539c3042a0444974"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000)="ca415d1cc91d473aa9b3815c9d28c387094620bfdcb69c408c5c51a0096aef53c1", &(0x7f0000000100)}, 0x20) 2018/04/12 03:07:10 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) socketpair(0x2, 0xa, 0xfffffffffffff801, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/12 03:07:10 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8802, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080), 0xffffff26}], 0x1, 0x0) 2018/04/12 03:07:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)=[{0x48, 0x104, 0xbde, "f8c31e5b246ef31dc2dc93f013e2e3a6c4785cde5b28ee56e65117da36fe1a3aa780510873f2319bcd53d3564a0588259f815e148d"}, {0xe0, 0x111, 0xf6, "2dcc5cf65e8da06853373f3fb83ae5c13db897f1e5467169fb7d423a463c5d4faea3bbfc21ffc7b0dca1a6bf5ec149640fba22355e9fdbac5bbde8ef292daa63ec98b105bf77dfc6cf5b42c5471a4f879c099e1180419a21897793b388f6221e8003b3d9c6f99dfe2b4b17822c61a009f771a0b05dc3b4db75ca955f28cec5abd47f0f98dcb3abcd289346140898e3ce4ece5af05a954ad01e9ca861fcd7c6ee41861d39fe6170b9e0a09caeca9335ab62cf1edada7623587282324e5841ae50f2644040ac2a2068b7d8"}, {0x70, 0x0, 0x0, "6c7100cd71a167d87522a4b71df28d018a7f73e1955916dd4a5da2b719a936611a23a947e9e4132f99a61e6926a0b915e95bbc1c49fa18dea4a68a0e54aea060a3f6b6f3c6377d0906ede8946782bcda4b7c1bfd23ea33832e09fbc15b"}, {0xa0, 0x3a, 0xfffffffffffffffe, "bd2f87ff7cb68ae439f5a7533008d508d54b478beeff41c0a9a01e1923bb4bbdb038d486dd2e6e7880113c690aea1edc1769b4ca2692df4fab60d658092dd3326fc886381c7855a116979e413493b2c9e67b7ba962504fae2283211efe7e57e7f49ad0a7b1f2fc3b78a31be4b9cf6d5bd652cb46f57757e8947da9b6c55b3fdc52fea11c9e202ba078cc44967966e98a"}, {0x1010, 0x101, 0x5cab2b7d, "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"}, {0xa8, 0x119, 0x5, "9ef33be21dd217e4d949c1031411d409ec2c15df8306cbbb1cc2eb10198839b3d0a1aa796933f4e6693d53c538db62b08547911db0b8bc9cbfcd80e4b87c0318817c3ba0a4a6deaede29ffafffc5f8d5c14d7a1efad4a7d0470a33a01813a3abdf00504e64fd912c3c8abf91013fb8e684ef63f9a282358b34d436b08f19d5fdaa81d21069ea1c8096a8bfff1f8150129cd2e281eb795169"}, {0x38, 0x84, 0x8, "d731e29e2e27bacec1a081c4bb66c27687ff903c7167cf1e19289ca09882526124d5be"}], 0x1328}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x2ff}, 0x1c) 2018/04/12 03:07:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x20001) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x10000000000000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x40, 0x7, 0x3, 0x2036, 0x0, 0x2077}) 2018/04/12 03:07:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x8, 0x3, 0x3, 0x4}) 2018/04/12 03:07:10 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x66, 0x59a6ddcc07a1d835) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/12 03:07:11 executing program 7: socket(0x2, 0x9, 0x100048) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/04/12 03:07:11 executing program 0: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) msgget(0x1, 0x1) 2018/04/12 03:07:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbdfe0)="551796c71e9b9306e708a3155afa1db90b2649348d", 0x15) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x2, {{0xa, 0x4e22, 0x4, @empty, 0x8001}}, 0x0, 0x2, [{{0xa, 0x4e21, 0xfb, @loopback={0x0, 0x1}, 0xf2}}, {{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0xe}, 0x23}}]}, 0x190) 2018/04/12 03:07:11 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000000)=0x80, 0x800) sendto$llc(r1, &(0x7f0000000100)="d9adef65154df18b26f516096cecd344de36e091200f904a43f490c16aa58fc0ccc67200ba33b2f1d7d1b215af223689e1ebd7539f6e3088cc52ee4cda59e19112c1b8d41f4cfcde59382ed605fe0e16434c8c985ae1032dfc4f175631287ba9e955ec16cd641131512a349f6ca81e461b48b2ecc160dd31406ebdec71575b443b90db0088cc798894debf4e0c26df0621", 0x91, 0x4000040, &(0x7f00000001c0)={0x1a, 0x302, 0x1, 0xa1c, 0x9, 0xa}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/12 03:07:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)=[{0x48, 0x104, 0xbde, "f8c31e5b246ef31dc2dc93f013e2e3a6c4785cde5b28ee56e65117da36fe1a3aa780510873f2319bcd53d3564a0588259f815e148d"}, {0xe0, 0x111, 0xf6, "2dcc5cf65e8da06853373f3fb83ae5c13db897f1e5467169fb7d423a463c5d4faea3bbfc21ffc7b0dca1a6bf5ec149640fba22355e9fdbac5bbde8ef292daa63ec98b105bf77dfc6cf5b42c5471a4f879c099e1180419a21897793b388f6221e8003b3d9c6f99dfe2b4b17822c61a009f771a0b05dc3b4db75ca955f28cec5abd47f0f98dcb3abcd289346140898e3ce4ece5af05a954ad01e9ca861fcd7c6ee41861d39fe6170b9e0a09caeca9335ab62cf1edada7623587282324e5841ae50f2644040ac2a2068b7d8"}, {0x70, 0x0, 0x0, "6c7100cd71a167d87522a4b71df28d018a7f73e1955916dd4a5da2b719a936611a23a947e9e4132f99a61e6926a0b915e95bbc1c49fa18dea4a68a0e54aea060a3f6b6f3c6377d0906ede8946782bcda4b7c1bfd23ea33832e09fbc15b"}, {0xa0, 0x3a, 0xfffffffffffffffe, "bd2f87ff7cb68ae439f5a7533008d508d54b478beeff41c0a9a01e1923bb4bbdb038d486dd2e6e7880113c690aea1edc1769b4ca2692df4fab60d658092dd3326fc886381c7855a116979e413493b2c9e67b7ba962504fae2283211efe7e57e7f49ad0a7b1f2fc3b78a31be4b9cf6d5bd652cb46f57757e8947da9b6c55b3fdc52fea11c9e202ba078cc44967966e98a"}, {0x1010, 0x101, 0x5cab2b7d, "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"}, {0xa8, 0x119, 0x5, "9ef33be21dd217e4d949c1031411d409ec2c15df8306cbbb1cc2eb10198839b3d0a1aa796933f4e6693d53c538db62b08547911db0b8bc9cbfcd80e4b87c0318817c3ba0a4a6deaede29ffafffc5f8d5c14d7a1efad4a7d0470a33a01813a3abdf00504e64fd912c3c8abf91013fb8e684ef63f9a282358b34d436b08f19d5fdaa81d21069ea1c8096a8bfff1f8150129cd2e281eb795169"}, {0x38, 0x84, 0x8, "d731e29e2e27bacec1a081c4bb66c27687ff903c7167cf1e19289ca09882526124d5be"}], 0x1328}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x2ff}, 0x1c) 2018/04/12 03:07:11 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x8, 0x800) fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='/dev/usbmon#\x00') mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) getdents64(r1, &(0x7f0000000080)=""/144, 0x90) 2018/04/12 03:07:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="cb9fb10b832fa5b4ff8fe60ae9bcc95377515732f4fca59296b6b1c3be0200000000000000a3d164647e59918a7f7d7a25d204acec964fb2c476da718e857ccbfbc7550cc6b021f00d8abb8c9ade51d29b87d231ce4e315c63a13402b7b6c066f7f6706c7134eb8d8ac6d8d3d71ca42cdede0d951bd07c70a990b9a244d41aa9b2075a1cda86fbb492cd0dda60c4706f5ae280f8c26c6c4c83adcc3b9c77e80527adef26050139df01000000"], 0x1) accept(r0, &(0x7f00000080c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008140)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008180)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000008280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000082c0)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e20, 0x6, 0xa, 0x20, 0x20, 0x8b, r1, r2}, {0x4, 0x1, 0x8, 0x27f2, 0x7ff, 0x7, 0x8, 0x80000001}, {0x333, 0x5, 0x0, 0x3}, 0x5, 0x6e6bc0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d2, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x3, 0x3, 0x3, 0x1ff, 0x9, 0x3}}, 0xe8) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2f9, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000100)={0x4, 0x2, 0x1c000, 0x3, 0xf122, 0x1, 0x8, 0x7, 0x7ff, 0x4}) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000140)=""/110) 2018/04/12 03:07:11 executing program 0: r0 = getpid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r2, 0x4b36) sendto(r2, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x120000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") r3 = syz_open_dev$vcsn(&(0x7f0000000a80)='/dev/vcs#\x00', 0x5, 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000ec0)=0xe8) getresgid(&(0x7f0000000f00), &(0x7f0000000f40), &(0x7f0000000f80)=0x0) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000010c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000011c0)=0xe8) r12 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000022c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003880)=[{&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000b40)="428a69fb8b4974795641ef08fc7071b6e95265643c1fcdbe56fd9a943f7c085b5155019e89ece0e663a8a4c148837e08fb6f538165b8408f993b64e5e13769cb8ed8e9ccbe7731f7ef2ac50bcfe2401bd664cea7316671dba0068b712889f7ec0e26465f30a7f6dc94d7df7c8cb92af7e38e69d36e606a68d2c42dce4d56ba4fd57d04647890e7503a06cdf09067d62fa25ec5ea5ead3b69b756a8dca61a7267b49125d3989ed6a4b83716062bbf5f2ebcdd6fa1ea5af9eeec7adf2d3cd820903d5175583b86226e92cad7c8bf9170b0eabf71347690efdf28c0b20697d9d933a9c4239cb3e7d8", 0xe7}, {&(0x7f0000000c40)="9086467181f8deeef4f4c8030e6e5dc262ada5c471f27d966a659a940bda5f693265ca7fcf67705edb322eefd25eaebcea", 0x31}, {&(0x7f0000000c80)="b5fd60c2b19cffb9892ba201a7940a33f3fc39bc75bfbfa990df4814ea6b3d98f374aff2675ef66652e0506abd33ae9a408239df643d1d4add09c205b9eb3d", 0x3f}], 0x3, &(0x7f0000002480)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000104000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x20004000}, {&(0x7f0000002540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f00000025c0)="367968960877fab1094dbb6f1f610703a026caa313e36672f4122dc35e6841caa04da8f8a0ae145ac46bb84b35cbd4fe86d7069c69d00027f86a21206c1d7811322f9a59959b81af799ed2bdcf6c206a7c6acd38a89452831846a8f439f33aeff0c1712ddccc28eff08fe94f5b543ea0345845988b8ce47e042cc4f7ba46f7cd0c71f7299b8c95338b0c96b7dded0091aa31a6ffd2d12b3177a62efd00969d129170fe703772507a6b46b5f391c53bcf0ba52d34b91b8bcf2f479e15398b59a33acd21f5f5234676115e63e0a55213aac58d667531f3dcf6ad80bfb2e9508421f444acc760ffbc9ceeac6b8c3bcc", 0xee}, {&(0x7f00000026c0)="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", 0x1000}], 0x2, &(0x7f0000003940)=ANY=[@ANYBLOB="30000000000000000100000000000000fe245017adfb94020065a2b069d2515479df779f423396c39c3403dcbf76a46561", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x4000000}, {&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003780)="1f237511843d8983ac0161b63f92de5d4dfb8f645de44adb16bd582c30d7220480955d5dde5e116eb5da80f34635e05f1b3d1fae9781262814f9", 0x3a}, {&(0x7f00000037c0)="ba8378064d39c3e02874697b075c4d2d2ada33ed8e7581455ea8344521162cf339e62fdca0481a99e4ccf20b20ddc8a4eee8c51229c00fd4aaac", 0x3a}], 0x2, &(0x7f0000003840), 0x0, 0x20000054}], 0x3, 0x4000000) 2018/04/12 03:07:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x4}) r1 = dup(r0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000040)=0x6, 0x4) 2018/04/12 03:07:11 executing program 4: socket(0x0, 0x0, 0x0) r0 = userfaultfd(0x0) socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/12 03:07:11 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x41004800) accept4(r0, &(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000500)=0x80, 0x0) 2018/04/12 03:07:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) flock(r2, 0x1) close(r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r3, 0x727e, &(0x7f0000000080)) 2018/04/12 03:07:11 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/mnt\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) read(r0, &(0x7f00000000c0), 0xffffffffffffffe0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/12 03:07:11 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000100)=0xfffffdf3) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0000000000000025cc088f521a8ae7ee01addb66cef39dab543886697145e1876858f1b21f2a23b751506b0c2c82c339849c0124785b9926a8e08f"], 0x8) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/04/12 03:07:11 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/12 03:07:11 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') renameat(r0, &(0x7f0000001100)='./file0\x00', r0, &(0x7f0000001140)='./file0\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/210) chdir(&(0x7f0000000140)='./file0\x00') 2018/04/12 03:07:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) flock(r2, 0x1) close(r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r3, 0x727e, &(0x7f0000000080)) 2018/04/12 03:07:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e6574003b0039104c19ecd7c2513b70899fbee094ed448c77fc23cc9ababfcad705c43eb94a17b9fb2759d0ef054bfe79c6d9ef99b249090525e21ac031fdd5fd5aace2279573ed28fddf408113fe3220eae32564316b0b254b51fba50ec1b50ea0551f195efdb24400a5cb6406528d40e9bada1c81d95d7d66eb3c2f11fb13ecfec5c34fdf3ff7ef5d3429cc94237b6e5980cf89b770415278584908dd5b7d122afe7faa23c62d54ef10747e06a684c0f8f901d8add536974942bb1ce3df266ac6eeefd8d9deb78dddf213") setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x7, 0x8) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}) recvfrom$ax25(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x3, {"03123253b5134c"}}, 0x10) mremap(&(0x7f000093d000/0x2000)=nil, 0x2000, 0x800000, 0x2000000000003, &(0x7f00007fb000/0x800000)=nil) 2018/04/12 03:07:12 executing program 0: r0 = getpid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r2, 0x4b36) sendto(r2, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x120000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") r3 = syz_open_dev$vcsn(&(0x7f0000000a80)='/dev/vcs#\x00', 0x5, 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000ec0)=0xe8) getresgid(&(0x7f0000000f00), &(0x7f0000000f40), &(0x7f0000000f80)=0x0) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000010c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000011c0)=0xe8) r12 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000022c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003880)=[{&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000b40)="428a69fb8b4974795641ef08fc7071b6e95265643c1fcdbe56fd9a943f7c085b5155019e89ece0e663a8a4c148837e08fb6f538165b8408f993b64e5e13769cb8ed8e9ccbe7731f7ef2ac50bcfe2401bd664cea7316671dba0068b712889f7ec0e26465f30a7f6dc94d7df7c8cb92af7e38e69d36e606a68d2c42dce4d56ba4fd57d04647890e7503a06cdf09067d62fa25ec5ea5ead3b69b756a8dca61a7267b49125d3989ed6a4b83716062bbf5f2ebcdd6fa1ea5af9eeec7adf2d3cd820903d5175583b86226e92cad7c8bf9170b0eabf71347690efdf28c0b20697d9d933a9c4239cb3e7d8", 0xe7}, {&(0x7f0000000c40)="9086467181f8deeef4f4c8030e6e5dc262ada5c471f27d966a659a940bda5f693265ca7fcf67705edb322eefd25eaebcea", 0x31}, {&(0x7f0000000c80)="b5fd60c2b19cffb9892ba201a7940a33f3fc39bc75bfbfa990df4814ea6b3d98f374aff2675ef66652e0506abd33ae9a408239df643d1d4add09c205b9eb3d", 0x3f}], 0x3, &(0x7f0000002480)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000104000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x20004000}, {&(0x7f0000002540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f00000025c0)="367968960877fab1094dbb6f1f610703a026caa313e36672f4122dc35e6841caa04da8f8a0ae145ac46bb84b35cbd4fe86d7069c69d00027f86a21206c1d7811322f9a59959b81af799ed2bdcf6c206a7c6acd38a89452831846a8f439f33aeff0c1712ddccc28eff08fe94f5b543ea0345845988b8ce47e042cc4f7ba46f7cd0c71f7299b8c95338b0c96b7dded0091aa31a6ffd2d12b3177a62efd00969d129170fe703772507a6b46b5f391c53bcf0ba52d34b91b8bcf2f479e15398b59a33acd21f5f5234676115e63e0a55213aac58d667531f3dcf6ad80bfb2e9508421f444acc760ffbc9ceeac6b8c3bcc", 0xee}, {&(0x7f00000026c0)="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", 0x1000}], 0x2, &(0x7f0000003940)=ANY=[@ANYBLOB="30000000000000000100000000000000fe245017adfb94020065a2b069d2515479df779f423396c39c3403dcbf76a46561", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x4000000}, {&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003780)="1f237511843d8983ac0161b63f92de5d4dfb8f645de44adb16bd582c30d7220480955d5dde5e116eb5da80f34635e05f1b3d1fae9781262814f9", 0x3a}, {&(0x7f00000037c0)="ba8378064d39c3e02874697b075c4d2d2ada33ed8e7581455ea8344521162cf339e62fdca0481a99e4ccf20b20ddc8a4eee8c51229c00fd4aaac", 0x3a}], 0x2, &(0x7f0000003840), 0x0, 0x20000054}], 0x3, 0x4000000) 2018/04/12 03:07:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/65) unshare(0x40600) fcntl$setflags(r0, 0x2, 0x0) splice(r0, &(0x7f0000000080)=0x3f, r0, &(0x7f00000000c0), 0x1, 0x0) 2018/04/12 03:07:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000100000081) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/102) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) getsockopt(r0, 0x20000000084, 0xd, &(0x7f0000fe6000)=""/8, &(0x7f0000000040)=0xfff6) 2018/04/12 03:07:12 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6_vti0\x00', 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200200, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r1) 2018/04/12 03:07:12 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/mnt\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) read(r0, &(0x7f00000000c0), 0xffffffffffffffe0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/12 03:07:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/04/12 03:07:12 executing program 6: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bc000/0x3000)=nil, 0x3000, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x91, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ip6tnl0\x00') syz_open_procfs(r2, &(0x7f0000000000)='net/arp\x00') getsockopt(r1, 0x10d, 0x10, &(0x7f00000001c0), &(0x7f00002bdffc)=0xffffffffffffff3b) 2018/04/12 03:07:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3cf3, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x46, 0x2, 0x8392, 0x5e933410, 0x4}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f000000e180)=[{{&(0x7f000000bc40)=@sco, 0x80, &(0x7f000000be00)=[{&(0x7f000000bcc0)=""/2, 0x2}, {&(0x7f000000bd00)=""/54, 0x36}, {&(0x7f000000bd40)=""/161, 0xa1}], 0x3, &(0x7f000000be40)=""/100, 0x64, 0x7fffffff}, 0x1f}, {{&(0x7f000000bec0)=@sco, 0x80, &(0x7f000000c040)=[{&(0x7f000000bf40)=""/211, 0xd3}], 0x1, &(0x7f000000c080)=""/70, 0x46, 0xfffffffffffff001}, 0x6}, {{0x0, 0x0, &(0x7f000000c440)=[{&(0x7f000000c100)=""/88, 0x58}, {&(0x7f000000c180)=""/194, 0xc2}, {&(0x7f000000c280)=""/199, 0xc7}, {&(0x7f000000c380)=""/44, 0x2c}, {&(0x7f000000c3c0)=""/44, 0x2c}, {&(0x7f000000c400)=""/4, 0x4}], 0x6, &(0x7f000000c4c0)=""/142, 0x8e, 0xaa}, 0x9}, {{0x0, 0x0, &(0x7f000000c9c0)=[{&(0x7f000000c580)=""/149, 0x95}, {&(0x7f000000c640)=""/35, 0x23}, {&(0x7f000000c680)=""/8, 0x8}, {&(0x7f000000c6c0)=""/233, 0xe9}, {&(0x7f000000c7c0)=""/154, 0x9a}, {&(0x7f000000c880)=""/208, 0xd0}, {&(0x7f000000c980)=""/12, 0xc}], 0x7, &(0x7f000000ca40)=""/231, 0xe7, 0x100000001}, 0x1000}, {{&(0x7f000000cb40)=@nl=@unspec, 0x80, &(0x7f000000cd40)=[{&(0x7f000000cbc0)=""/7, 0x7}, {&(0x7f000000cc00)=""/73, 0x49}, {&(0x7f000000cc80)=""/165, 0xa5}], 0x3, &(0x7f000000cd80)=""/253, 0xfd, 0xfffffffffffffffa}, 0x7}, {{&(0x7f000000ce80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f000000e0c0)=[{&(0x7f000000cf00)=""/86, 0x56}, {&(0x7f000000cf80)=""/45, 0x2d}, {&(0x7f000000cfc0)=""/91, 0x5b}, {&(0x7f000000d040)=""/69, 0x45}, {&(0x7f000000d0c0)=""/4096, 0x1000}], 0x5, &(0x7f000000e140)=""/62, 0x3e, 0xffffffff}, 0x80}], 0x6, 0x40000000, &(0x7f000000e300)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) sendto$inet(r4, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f00000003c0)=[{}]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x77, "a39b2ffb07c058b74e5876d52dec5a5e8bbbcca288e442980dfcd85fa66ed76d78b5527f0d82da8d8ce9a5d406b507e2864379cbbc946ba69ed527130f2f3d92bcc3c36095c83f98bce7d5ffa154e03c6e5a6cae4d8acf439fd6afd804173aedd6836c5c5ee3221b83f9587719ae7b8a83a16593cf624c"}, &(0x7f00000001c0)=0x7f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r7, 0xe64d}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000e340)={0x0, 0x10000, 0x0, 0x8, 0x4}, &(0x7f000000e380)=0x18) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') bind$alg(r1, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x71) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="ad308aa4b2fde6a29051c6b6f81aead08f6fc153cc4c0000000000000000c19b62521ffdd5e9c8b2f025d07488d0ae175338018361bc877ab272f3154a00e54da44a628e0fb4c6b4ac554405c98a99bba757af54b2bbb6c6bf76c40ecc538ef4ebfe4679eb2ecc30c466692c51359e0acaf71f8547db441e0a4a6b6290666e9a7a6ddb049aa5d657c0cb107f067632675dc802e3701828cfe2b33e95eaed925b94cd7d2f6184b7a1afd7be61ae0bffc89e1fd6ab3eadf1862ec84ff6ffaafe2aac1dee5a7f5475199545", 0xca) 2018/04/12 03:07:12 executing program 0: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) unshare(0x280603fe) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) r1 = msgget(0x2, 0x100) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) r5 = getgid() r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x6, r2, r3, r4, r5, 0x166, 0xf39}, 0xaac, 0xff, 0x1000, 0x800, 0x7, 0x1, r6, r7}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/12 03:07:12 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) [ 69.969436] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/12 03:07:13 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='/\x00', &(0x7f00000000c0)='./file0\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{0x0, 0x7530}, {r0, r1/1000+10000}}) llistxattr(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)=""/103, 0x67) umount2(&(0x7f0000000180)='../file0\x00', 0x2) socketpair(0x4, 0x3, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000001c0)=0xfffffffffffffffb) 2018/04/12 03:07:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) bind(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x4, 0x2, 0x2, 0x2}}, 0x80) 2018/04/12 03:07:13 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x800, 0xfff, 0x5}, &(0x7f00000000c0)=0x10) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x1a, "81c359b76e7a5dbffe0ab181a8890980a6ff1567a3b8df731d4d"}, &(0x7f0000000140)=0x22) write(r2, &(0x7f0000a34f31)="1f0000001000072c27080000000000fc030000040800020004c65847ecc676", 0x1f) setns(r2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/12 03:07:13 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x28060400) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0xfff}}, 0x4, 0x2fe, 0x10001, 0x1, 0xd}, 0x98) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) read(r0, &(0x7f0000000180)=""/244, 0xf4) 2018/04/12 03:07:13 executing program 6: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bc000/0x3000)=nil, 0x3000, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x91, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ip6tnl0\x00') syz_open_procfs(r2, &(0x7f0000000000)='net/arp\x00') getsockopt(r1, 0x10d, 0x10, &(0x7f00000001c0), &(0x7f00002bdffc)=0xffffffffffffff3b) 2018/04/12 03:07:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5424, &(0x7f0000981ffe)) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001700)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001740)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000001880)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001a00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000019c0)={&(0x7f00000018c0)={0xdc, r3, 0x0, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x40) dup3(r1, r0, 0x0) 2018/04/12 03:07:13 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x1a8, 0x3ff) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/12 03:07:14 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_mempolicy(&(0x7f0000118ffc), &(0x7f000043aff8), 0x0, &(0x7f0000607000/0x1000)=nil, 0x2) 2018/04/12 03:07:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0xb06, 0xfffffffffffffffc) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffe00}) 2018/04/12 03:07:14 executing program 0: modify_ldt$write(0x1, &(0x7f0000001200), 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x202003) fcntl$dupfd(r0, 0x406, r0) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/12 03:07:14 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000200083c737e03000f002cdf1389598e2c", 0x2f}], 0x1, 0x0, 0x1e3}, 0x0) 2018/04/12 03:07:14 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0xff, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={r3, 0xc6, "32780d3c669929d154cd4398fc90faf8e75e4d3e88de496e787987762307af5ac99d907a807148969bf204fb8cae8270d1695ca48d0de906abe03e5af8428da620a7c627e525b9fcacac2703c22a5acd3133c189d79e4c7fb1b771cc9837c6dcd693b2de2cbe3d94b7e6be2b68008b4f09de9635d08a0cda3d78d74ce987794b5a6d68e0ccf20eed71bdcc12d146306c4c342e485c7677d1a1512fc070148e2afba265c6a939f0d2e36e12167d6588667f132f8316de09723c8a1c1e09d567bf7460dd3ac3fa"}, &(0x7f0000000180)=0xce) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/12 03:07:14 executing program 6: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bc000/0x3000)=nil, 0x3000, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x91, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ip6tnl0\x00') syz_open_procfs(r2, &(0x7f0000000000)='net/arp\x00') getsockopt(r1, 0x10d, 0x10, &(0x7f00000001c0), &(0x7f00002bdffc)=0xffffffffffffff3b) 2018/04/12 03:07:14 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000002c0)="2879e32424b425f6fc", 0x9) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newaddr={0x64, 0x14, 0x0, 0x70bd27, 0x25dfdbff, {0xa, 0x10, 0x80, 0xfd, r2}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x200, 0x8, 0x80000001}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x408000, 0x20) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000080)={0x800, 0xa4, 0x2, 0x5, 0x19, 0x2}) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000280)=@req={0x5, 0xac7, 0x2, 0x6}, 0x10) close(r0) 2018/04/12 03:07:14 executing program 3: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000096000)=@random={'user.\t', "8581"}, &(0x7f00009cc000)='GPLbdev{nodevem1@\x00', 0x12, 0x0) r1 = open(&(0x7f000084aff8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000096000)=@random={'user.\t', "8581"}, &(0x7f0000000080)='GPLbdev{nodevem1@\x00', 0x12, 0x0) [ 71.307660] audit: type=1326 audit(1523502434.306:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5982 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0xffff0000 2018/04/12 03:07:14 executing program 2: 2018/04/12 03:07:14 executing program 0: 2018/04/12 03:07:14 executing program 6: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bc000/0x3000)=nil, 0x3000, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x91, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ip6tnl0\x00') syz_open_procfs(r2, &(0x7f0000000000)='net/arp\x00') getsockopt(r1, 0x10d, 0x10, &(0x7f00000001c0), &(0x7f00002bdffc)=0xffffffffffffff3b) 2018/04/12 03:07:14 executing program 3: 2018/04/12 03:07:14 executing program 1: 2018/04/12 03:07:14 executing program 4: [ 72.093092] audit: type=1326 audit(1523502435.091:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5982 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0xffff0000 2018/04/12 03:07:15 executing program 0: 2018/04/12 03:07:15 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000200)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f0000000040)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/12 03:07:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @pid}, @generic="0bf0a8de5ec8d2aa00"]}, 0x28}, 0x1}, 0x0) 2018/04/12 03:07:15 executing program 4: 2018/04/12 03:07:15 executing program 1: 2018/04/12 03:07:15 executing program 6: 2018/04/12 03:07:15 executing program 7: 2018/04/12 03:07:15 executing program 5: 2018/04/12 03:07:15 executing program 7: syz_emit_ethernet(0x12, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}]}, &(0x7f0000000000)) 2018/04/12 03:07:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8000000000002c) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}, 0x2000c080) writev(r0, &(0x7f00000022c0)=[{&(0x7f0000001280)="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", 0x5ae}], 0x1) 2018/04/12 03:07:15 executing program 0: seccomp(0x0, 0x0, &(0x7f0000000100)) get_mempolicy(&(0x7f0000118ffc), &(0x7f000043aff8), 0x0, &(0x7f0000607000/0x1000)=nil, 0x2) 2018/04/12 03:07:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x28, 0x2, 0x0, &(0x7f0000001f80)) 2018/04/12 03:07:15 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000180)) read(r0, &(0x7f0000000100)=""/28, 0xffffffffffffff0e) 2018/04/12 03:07:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000002480), 0x8) signalfd(r0, &(0x7f0000000040), 0x8) [ 72.493139] ================================================================== [ 72.500572] BUG: KMSAN: uninit-value in ipv6_frag_rcv+0xfa5/0x6970 [ 72.506894] CPU: 0 PID: 6047 Comm: syz-executor1 Not tainted 4.16.0+ #83 [ 72.513723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.523071] Call Trace: [ 72.525647] [ 72.527803] dump_stack+0x185/0x1d0 [ 72.531437] ? ipv6_frag_rcv+0xfa5/0x6970 [ 72.535580] kmsan_report+0x142/0x240 [ 72.539378] __msan_warning_32+0x6c/0xb0 [ 72.543443] ipv6_frag_rcv+0xfa5/0x6970 [ 72.547419] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 72.552790] ? ipv6_frag_exit+0x90/0x90 [ 72.556765] ip6_input_finish+0xa62/0x2110 [ 72.561005] ? ip6table_filter_hook+0xb5/0xe0 [ 72.565500] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 72.570867] ip6_input+0x294/0x320 [ 72.574403] ? ip6_input+0x320/0x320 [ 72.578112] ? ipv6_rcv+0x26d0/0x26d0 [ 72.581904] ipv6_rcv+0x20ec/0x26d0 [ 72.585530] ? local_bh_enable+0x40/0x40 [ 72.589600] __netif_receive_skb_core+0x47cf/0x4a80 [ 72.594616] ? try_to_wake_up+0x1ab2/0x20a0 [ 72.598937] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 72.604732] ? ip6_rcv_finish+0x4d0/0x4d0 [ 72.608879] process_backlog+0x62d/0xe20 [ 72.612945] ? rps_trigger_softirq+0x2f0/0x2f0 [ 72.617521] net_rx_action+0x7c1/0x1a70 [ 72.621500] ? net_tx_action+0xab0/0xab0 [ 72.625558] __do_softirq+0x56d/0x93d [ 72.629361] do_softirq_own_stack+0x2a/0x40 [ 72.633669] [ 72.635911] __local_bh_enable_ip+0x114/0x140 [ 72.640410] local_bh_enable+0x36/0x40 [ 72.644295] ip6_finish_output2+0x1b6c/0x1f20 [ 72.648797] ip6_finish_output+0xb3f/0xc00 [ 72.653038] ip6_output+0x597/0x6c0 [ 72.656666] ? ip6_output+0x6c0/0x6c0 [ 72.660463] ? ac6_seq_show+0x200/0x200 [ 72.664438] ip6_local_out+0x573/0x640 [ 72.668325] ? __ip6_local_out+0x4f0/0x4f0 [ 72.672560] ip6_push_pending_frames+0x218/0x4d0 [ 72.677493] rawv6_sendmsg+0x4500/0x4cc0 [ 72.681554] ? kmsan_set_origin_inline+0x6b/0x120 [ 72.686422] ? futex_wait_queue_me+0x4ba/0x710 [ 72.691012] ? futex_wait_queue_me+0x4ee/0x710 [ 72.695599] ? compat_rawv6_ioctl+0x30/0x30 [ 72.699918] inet_sendmsg+0x48d/0x740 [ 72.703719] ? security_socket_sendmsg+0x9e/0x210 [ 72.708560] ? inet_getname+0x500/0x500 [ 72.712536] sock_write_iter+0x3b9/0x470 [ 72.716605] ? sock_read_iter+0x480/0x480 [ 72.720745] do_iter_readv_writev+0x7bb/0x970 [ 72.725240] ? sock_read_iter+0x480/0x480 [ 72.729389] do_iter_write+0x30d/0xd40 [ 72.733276] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 72.738732] do_writev+0x3c9/0x830 [ 72.742284] ? syscall_return_slowpath+0xe9/0x700 [ 72.747128] SYSC_writev+0x9b/0xb0 [ 72.750671] SyS_writev+0x56/0x80 [ 72.754121] do_syscall_64+0x309/0x430 [ 72.758007] ? SYSC_readv+0xb0/0xb0 [ 72.761635] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 72.766815] RIP: 0033:0x455279 [ 72.769996] RSP: 002b:00007f32992efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 72.777696] RAX: ffffffffffffffda RBX: 00007f32992f06d4 RCX: 0000000000455279 [ 72.784958] RDX: 0000000000000001 RSI: 00000000200022c0 RDI: 0000000000000013 2018/04/12 03:07:15 executing program 3: prctl$setmm(0x23, 0xf, &(0x7f0000ab6000/0x3000)=nil) 2018/04/12 03:07:15 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xa, "35453fe63ea513b544b2d1a57f81f6e96a96758b3a96c27debfb206312851738fa96259350250d1aade8c5b7bbb21deab21f1dfdc90bdae2b731c743b0ab450ca4ee2575e3821118ed845a26ea7ae97463c15cec3a68252261a1fa6143b2dc2c6088d0541ff588f39be1f852c65568e0fd1fc2e35306b70b98bd530d3986"}, 0x80) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x5, 0x2}) 2018/04/12 03:07:15 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) r1 = epoll_create(0x5) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x6) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r1, 0x5}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8ff4)={0x4}) [ 72.792220] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 72.799484] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 72.806750] R13: 00000000000006cd R14: 00000000006fd3d8 R15: 0000000000000000 [ 72.814014] [ 72.815629] Uninit was stored to memory at: [ 72.819948] kmsan_internal_chain_origin+0x12b/0x210 [ 72.825044] kmsan_memcpy_origins+0x11d/0x170 [ 72.829538] __msan_memcpy+0x19f/0x1f0 [ 72.833423] skb_copy_bits+0x63a/0xdb0 [ 72.837309] __pskb_pull_tail+0x483/0x22e0 [ 72.841539] ipv6_frag_rcv+0x1894/0x6970 [ 72.845596] ip6_input_finish+0xa62/0x2110 [ 72.849830] ip6_input+0x294/0x320 [ 72.853367] ipv6_rcv+0x20ec/0x26d0 [ 72.856992] __netif_receive_skb_core+0x47cf/0x4a80 [ 72.862179] process_backlog+0x62d/0xe20 [ 72.866233] net_rx_action+0x7c1/0x1a70 [ 72.870196] __do_softirq+0x56d/0x93d [ 72.873969] Uninit was created at: [ 72.877487] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 72.882477] kmsan_alloc_page+0x82/0xe0 [ 72.886429] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 72.891165] alloc_pages_current+0x6b5/0x970 [ 72.895549] skb_page_frag_refill+0x3ba/0x5e0 [ 72.900027] sk_page_frag_refill+0xa4/0x340 [ 72.904344] __ip6_append_data+0x1a20/0x4bb0 [ 72.908736] ip6_append_data+0x40e/0x6b0 [ 72.912790] rawv6_sendmsg+0x2787/0x4cc0 [ 72.916836] inet_sendmsg+0x48d/0x740 [ 72.920619] sock_write_iter+0x3b9/0x470 [ 72.924672] do_iter_readv_writev+0x7bb/0x970 [ 72.929149] do_iter_write+0x30d/0xd40 [ 72.933016] do_writev+0x3c9/0x830 [ 72.936542] SYSC_writev+0x9b/0xb0 [ 72.940061] SyS_writev+0x56/0x80 [ 72.943504] do_syscall_64+0x309/0x430 [ 72.947375] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 72.952536] ================================================================== [ 72.959866] Disabling lock debugging due to kernel taint [ 72.965293] Kernel panic - not syncing: panic_on_warn set ... [ 72.965293] [ 72.972643] CPU: 0 PID: 6047 Comm: syz-executor1 Tainted: G B 4.16.0+ #83 [ 72.980766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.990098] Call Trace: [ 72.992662] [ 72.994805] dump_stack+0x185/0x1d0 [ 72.998425] panic+0x39d/0x940 [ 73.001612] ? ipv6_frag_rcv+0xfa5/0x6970 [ 73.005737] kmsan_report+0x238/0x240 [ 73.009515] __msan_warning_32+0x6c/0xb0 [ 73.013557] ipv6_frag_rcv+0xfa5/0x6970 [ 73.017514] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 73.022860] ? ipv6_frag_exit+0x90/0x90 [ 73.026833] ip6_input_finish+0xa62/0x2110 [ 73.031063] ? ip6table_filter_hook+0xb5/0xe0 [ 73.035564] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 73.040913] ip6_input+0x294/0x320 [ 73.044442] ? ip6_input+0x320/0x320 [ 73.048141] ? ipv6_rcv+0x26d0/0x26d0 [ 73.051918] ipv6_rcv+0x20ec/0x26d0 [ 73.055535] ? local_bh_enable+0x40/0x40 [ 73.059602] __netif_receive_skb_core+0x47cf/0x4a80 [ 73.064609] ? try_to_wake_up+0x1ab2/0x20a0 [ 73.068918] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 73.074707] ? ip6_rcv_finish+0x4d0/0x4d0 [ 73.078850] process_backlog+0x62d/0xe20 [ 73.082910] ? rps_trigger_softirq+0x2f0/0x2f0 [ 73.087480] net_rx_action+0x7c1/0x1a70 [ 73.091447] ? net_tx_action+0xab0/0xab0 [ 73.095506] __do_softirq+0x56d/0x93d [ 73.099320] do_softirq_own_stack+0x2a/0x40 [ 73.103632] [ 73.105875] __local_bh_enable_ip+0x114/0x140 [ 73.110378] local_bh_enable+0x36/0x40 [ 73.114272] ip6_finish_output2+0x1b6c/0x1f20 [ 73.118778] ip6_finish_output+0xb3f/0xc00 [ 73.123021] ip6_output+0x597/0x6c0 [ 73.126653] ? ip6_output+0x6c0/0x6c0 [ 73.130457] ? ac6_seq_show+0x200/0x200 [ 73.134434] ip6_local_out+0x573/0x640 [ 73.138328] ? __ip6_local_out+0x4f0/0x4f0 [ 73.142569] ip6_push_pending_frames+0x218/0x4d0 [ 73.147326] rawv6_sendmsg+0x4500/0x4cc0 [ 73.151393] ? kmsan_set_origin_inline+0x6b/0x120 [ 73.156245] ? futex_wait_queue_me+0x4ba/0x710 [ 73.160832] ? futex_wait_queue_me+0x4ee/0x710 [ 73.165419] ? compat_rawv6_ioctl+0x30/0x30 [ 73.169738] inet_sendmsg+0x48d/0x740 [ 73.173544] ? security_socket_sendmsg+0x9e/0x210 [ 73.178387] ? inet_getname+0x500/0x500 [ 73.182364] sock_write_iter+0x3b9/0x470 [ 73.186435] ? sock_read_iter+0x480/0x480 [ 73.190572] do_iter_readv_writev+0x7bb/0x970 [ 73.195064] ? sock_read_iter+0x480/0x480 [ 73.199207] do_iter_write+0x30d/0xd40 [ 73.203084] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 73.208514] do_writev+0x3c9/0x830 [ 73.212046] ? syscall_return_slowpath+0xe9/0x700 [ 73.216879] SYSC_writev+0x9b/0xb0 [ 73.220414] SyS_writev+0x56/0x80 [ 73.223845] do_syscall_64+0x309/0x430 [ 73.227739] ? SYSC_readv+0xb0/0xb0 [ 73.231362] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 73.236536] RIP: 0033:0x455279 [ 73.239703] RSP: 002b:00007f32992efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 73.247389] RAX: ffffffffffffffda RBX: 00007f32992f06d4 RCX: 0000000000455279 [ 73.254667] RDX: 0000000000000001 RSI: 00000000200022c0 RDI: 0000000000000013 [ 73.261931] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 73.269195] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 73.276458] R13: 00000000000006cd R14: 00000000006fd3d8 R15: 0000000000000000 [ 73.284141] Dumping ftrace buffer: [ 73.287658] (ftrace buffer empty) [ 73.291339] Kernel Offset: disabled [ 73.294938] Rebooting in 86400 seconds..