"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", &(0x7f0000000280)=""/4096, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000001280)}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x0, 0xffff}}) close(r2) close(r1) 2018/06/06 18:40:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f000000"]}) close(r2) close(r1) 2018/06/06 18:40:14 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x2}, 0x8) fallocate(r0, 0x1, 0x542, 0x3) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000300)=0x8) accept4(r1, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80, 0x800) 2018/06/06 18:40:14 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x8, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x0, 0x2, 0x4, 0xa, 0x56, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1f}, @alu={0x7, 0x0, 0x7, 0xa, 0xb, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000000040)='GPL\x00', 0x0, 0x2c, &(0x7f0000000080)=""/44, 0x41100, 0x1, [], 0x0, 0xc}, 0x48) 2018/06/06 18:40:14 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000935000/0x2000)=nil, 0x2000, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x2b696127}, 0x8) mmap(&(0x7f0000936000/0x3000)=nil, 0x3000, 0x1000000, 0x101010, r0, 0x0) 2018/06/06 18:40:14 executing program 3: r0 = socket$inet(0x2, 0x5000000000000003, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000180)=""/129, &(0x7f0000000240)=0x81) 2018/06/06 18:40:14 executing program 2: init_module(&(0x7f0000000240)='\x00', 0x1, &(0x7f0000000340)='\'bdevmime_type\'\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000280)="e339fdc88761b3d255e85d6698c6f2bc1877ae4427e62663fc77020d9aa895d32132ed1b3280e5b9be90ba6c1791ea2adec1d2a2e57857a90e0b43ec3f710e46752dfe168c43a4a0810640e9a787b20ff6e2f9b64a9b799607c526f6d3872a295854973603dd468b45743159c058adf8c56b8b419d93db67544430f7a7f4d3d95092", 0x82) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xf, "5339a52375b07571d95d03a6552cca"}, &(0x7f0000000140)=0x17) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) ioctl$void(r1, 0x5451) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000200)={0x1, 0x1, 0xfffffffffffffff9, 0x313, 0x7}, 0xc) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0x0, 0xfffffffffffffffe}, 0x2020) 2018/06/06 18:40:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x0, 0xffff}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10002, 0x1) write$vnet(r3, &(0x7f00000002c0)={0x1, {&(0x7f00000001c0)=""/67, 0x43, &(0x7f0000000240)=""/88, 0x3, 0x2}}, 0x68) close(r2) close(r1) fsetxattr(r2, &(0x7f0000000000)=@random={'osx.', 'bdevselinuxcpusetwlan1bdevbdev\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/06/06 18:40:15 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200200, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000080)={0x8e, 0xffffffff, 0x4, 0x52}) socket$inet_udp(0x2, 0x2, 0x0) 2018/06/06 18:40:15 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x242080) getdents64(r0, &(0x7f0000000040)=""/97, 0x61) 2018/06/06 18:40:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) socket$inet(0x2, 0x8000e, 0xfc00000000000000) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:15 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xcf, 0x40) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000002040)=[{0x60, 0x10a, 0x5, "1b79ed8f549fca03ee2c95cf973bae2e5b5264ef558dcf71c5343db68cae5c9908f3bf6dc27a69e17788b4e639ab98aefb0808c34186bca7fa0038cd0b758f2de49ec2a2365ffb8b3add1f508ea45446"}, {0x68, 0x11f, 0xfc, "82d6221d1a1db7a4f10f70cc595902174c4b9ed76d5120428e5ab5bff55cfe0e9cf972fd1068f1402a910147f138b0eea8271db8989d4a28c6675753db6fde6e31c31dd742cd8e36e7e27222ba01e943cda9c6dddaf466"}, {0x70, 0x10f, 0x80, "2c812e1dbd6570026470ec4a465a4172083e5dc731a8a952346e7fcb6ef56a7eb3ed1e9c92ac6ad70b15bb1951afd39c1c7afc5d6483ac585c5e347ae930d78032ad61af0c4b3efd453e76f675c9944f81f9a33d6fb6da4242c59b606d"}, {0x1010, 0x105, 0x0, "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{0x10, 0x10d, 0x6}, {0x1010, 0x0, 0x1, 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"}], 0x31b8}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000001c0)={0x401, 0x3, 0x8, 0x3, &(0x7f0000000100)=[{}, {}, {}]}) lseek(r0, 0x0, 0x2) 2018/06/06 18:40:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f0000002000"]}) close(r2) close(r1) 2018/06/06 18:40:15 executing program 3: r0 = socket$inet(0x2, 0x80b, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000180)=[{0x48, 0x11f, 0x2, "4a6e00359e59d718639f028a76fcc0b2ff6ded709ccee47f14058563c807cd9b2a1e63a9fb20119569e6ca9515848ab009ef72"}, {0xb8, 0x1, 0x401, "3489d4b5d1adca97adf7543c3eaca77125308a1a8d5378fa44fada1b0ed8bb2d884d481e232dba5c9a98c4f6e1445dd541bf6d44442ddc2c0d9126924cc52d1efc23e61b41430796c30aa3ad8640745bc97e3ba1f6722851e559fe1ab1ecf7de6035282f68becf99cbe163fc96a01158462108fedff7139b8e8aefd8871a6d8f0068401e449ca8d16c1e9d88d2b14000c644d7be10bfe3a4c0a5e0f44bded1039d266bad9e"}, {0x58, 0x13f, 0x4, "139418816553c4dcf34fe8f958737b03dd7b84910a68b88b946574f1ba4501d9ed86d7b7b75ed1eac4c9cbcca18420fbe262762a95f01b4f70894aef14ec88c8557f2a"}], 0x158, 0x4}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x6080) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x109000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) 2018/06/06 18:40:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffe000, 0x2200) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/06 18:40:15 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0xfff) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) 2018/06/06 18:40:15 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x6, 0x31, 0xce6, 0x6, 0x80000000}) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000935000/0x3000)=nil, 0x3000, 0x7f) 2018/06/06 18:40:15 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0xc000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x3, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440), 0x1, &(0x7f0000000100)=[{0x0, 0x1, 0xfffffffffffff801, "8514706f3b4c6bb4e32379a15d21762e69dcc84f17e539d7a69551dce3fa41cbf875b32499255dbf75327c5c3956b62817e538d2fb6a28fa30044003619e52781fb2b636c1626e7002ed3285a2fb6f7e66"}], 0xfe8e}, 0x0) 2018/06/06 18:40:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x0, 0xffff}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20100, 0x0) getpeername$netlink(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) close(r0) close(r1) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) 2018/06/06 18:40:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) openat$cgroup_ro(r0, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="33b86ec1fe601d987933c8d00b841c2eda732d390de53914dc4db9a3175a7d5697378b6b24ba4f9edccf55863b00a85fefa9d0a771f7ba58ab7584e68ecc58e955704369dd6436aca53d1b29ea725dd4b6aa7d39bc66ae8da808737903a58497b5021bd088d27a7d914903f3d161b5c906ecf5ac439a4ef2fca4a941acf2e64ce3f3c11ded79707f2c8097ce7767d3568515539770697e4133bd587a45a11a7e035c00f0c7a0c4959e70a3c4") 2018/06/06 18:40:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001340)=r2, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000012c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x306, @random="42ebd21e3085"}, 0x72, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 'veth1_to_team\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/65}, {&(0x7f00000001c0)=""/122}, {&(0x7f0000000240)=""/4096}, {&(0x7f0000001240)=""/111}], 0x209, &(0x7f0000002b40), 0xffffffffffffff96}, 0x2020) 2018/06/06 18:40:15 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000400), 0x0, 0xfffffffffffffffe}, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5, 0x8000) 2018/06/06 18:40:16 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xf6341a33b14cdd5f, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x10001, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x78, &(0x7f0000000180)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x10000000000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1e}, 0x5}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x33be}, 0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000005000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/06/06 18:40:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000001c0)={@remote, @multicast2}, &(0x7f0000000140)=0x8) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23}, 0x1, 0x7fff, 0x8, 0x100000000, 0x3, 0x0, 0x8000, 0x8000000000, 0x6}) socket$inet(0x2, 0x80a, 0x200) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:16 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) socket$pptp(0x18, 0x1, 0x2) mlock2(&(0x7f0000936000/0x2000)=nil, 0x2000, 0x2) 2018/06/06 18:40:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000080)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) 2018/06/06 18:40:16 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/full\x00', 0x100, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000c40)={0x9, {0x2, 0x4e21}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0xffffffffffffffff, 0x3, 0x80000000, 0x9, &(0x7f0000000c00)='ip6gretap0\x00', 0x923, 0x5, 0x6}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000c00)) ioctl$VT_WAITACTIVE(r1, 0x5607) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000100)="ed73ae8ad2fc35eb333548d9a42314777b2a981c344e45dcf15725c6887385fe2783137b29734b8ae3698790b4539d8c3ef34eb11858e492cded3026334f3d37631e586a7d844585c76bef3851602cd0a81069dd72d353e619d393", 0x5b}, {&(0x7f0000000180)="63cbc5189b3c07c7fa5698200de81c522346f9f984e3d25c8572efbb89fcc983ce3c3c46810c01948cab337adef9f1f4587f431f99c36da0912eaea815ffeac49e74b2110c2aaa89c80f7e05fd21f360878ac27e4254961f2b80c75deb43af149e94416ba2bc9714c88422545fea402142eef8ca7ab9803d493d41a62993dbc277cff9ddd005a0824f7be48f5f2c923ca04bd3b689f5aaa9057ed91785b888b302518bf6bdf5e19798c3c6b2709751df1ad3a0e1c42a66e8a4e7fab5ff01e95ec41ff6d9f2542d0d509eb5663b463a", 0xcf}, {&(0x7f0000000280)="3bda7e5262db2603bf9a998a39b54b00", 0x10}, {&(0x7f0000000480)="b6e26854cedac733c7e196cd6066096576ecbab64691a0172e9f849d50092957fbd8d41b546a4496065af83e7300f024ba301bb53240475639e62b263554b130583918fdd20259c5605e23626086a785dedf51c6af6c5cc2e77384b3aca0d0049270b71dc542b026268e0da7880169c7d0f5a669a4874f57703f0be76418c2a1610c72fedb0154e332d9a8e3cc53c02f322bf341ab8438c06fbf13ce649be44c1a40a8225c06985527e00139701453b3f41f9bfd163673150aec1fa1c4b8fd84296db10d90e2d87944407fe88df406b32a483514934ecf842920e1993e11a0759b", 0xe1}, {&(0x7f00000002c0)="90ff6aa5309945e3a7b5ba7b834edbce50caf2714ea767c93d427333ad4ec3a9a47c0dcc5c59c9cabf03f97b77458d12488c0027c3d95f7bb0c714c1f6d825778db37c", 0x43}, {&(0x7f0000000680)="4d767829c16480a48193f5096a994735ed2c2080b1f8fe18a8ceac45297ecb2bc0c177df7ad3e1ef23a7ea3155b69526b2908457b19dbd0aa33649ce4bf4f2232dd6acd613d9707814fc4e2af01928cafaba83dc0b54c781630dfc6e64fa207064585b5d0bab11bb2544dfce844ef1106c2ea22cb2098f06b13e2d88ce57b8b29e69b10727e3de03e5ddae49b48ab4416b26cbc6d8e4c665bf1eca25c625b578122be07f294f7a7bc77e03d13810aa356587ef938722357155e7df4add187123e3146102dc2c096aef55d180d93dac4c5a2c20a6", 0xd4}, {&(0x7f0000000580)="b45954537c509f46d700add3f905dd8e46e937446d53aafae7e4e112527ec2558571353a6eaae04fc6da3471b05acb9ab5a3bb028b5f319a7632d34f60d7ede05b5a97d5c00259084fad713467d391edd27c6b0aaad349e81965b6f976c2e0b8b497d18cfbb80b1de95d08495ee5bdbb0234f75eec9060eb0c20c3b274fcdf3c316b50e817", 0x85}], 0x7, &(0x7f0000000800)=[{0x98, 0x1ff, 0x2, "b17fc22eafac505957907f91b2bcdb6af53e42b2d1dd14526e909002b2598e6de60204dcf52a199f26231c5da8f7e771749cfb748b65b1dbd078ce54c741ac965a66886eac157d26b81d134597ebf1dc88397ddfd38df4dc0f0e6bbce74851689d48288bcf15d8e1e3f6e2c69ec07824ab98772e867292d32c5c6691ba7338a879f0"}, {0x28, 0x13f, 0x3, "7057e951fe3582742b2461fbe072c809b0ba6b"}, {0x20, 0x11f, 0x7fff, "50f5fe928bc9d6ca0f77b7f7169269"}, {0x88, 0xff, 0x585311a6, "a946c49a213f14ae26e01545732e80b87abc5c30f924e4d488b833e0c3bc83f926f97fb1db5a6eeba00cdcbf59973cdb35615fe1b2fe45f2823cdc6b9c5b4572aaefdb1420515ec4ebad7ad7101bce70f96493abfe11df6f98686704c6e2f2e742a0706432a42fd150d1e74e4776d3f92f"}, {0x98, 0x11f, 0x3b9f, "e17f147b1ef1a9a717216808012ec59d600bb13a1dc5764f03a6cad1f6e287c8774a95fe09a97dc45d015ae22cb93bb3fdf9f8223e7680d8f7c7431517b73c8b6d0dcd4c9e0e3957daef5bba890ee0b8dab313f48202a83a5e979ab62c1a6bd3b7045d18e71c76d6ffa6c77f6cc87523243c975d169b46c3b8fdb2b6c5d1cdca04ca0f404f37"}, {0x90, 0x11b, 0x3f, "d042ce6634938eb5d87f0d15346ddec4c0ae226ddde5ce1c3a820e93a8f813c916bdba7888bf484b8b8c8adcd1c3190498c2577f2bfb310dd4c6e08d09929150b2192b7d8a0d987bb552c40c1041d7a5fda3a45c9191bf313bdd0811f9ead0d86b6884c0e585655c213ce3549e8f4b32d62011748e66858499ba26"}, {0x78, 0x84, 0x1000, "1ad9df42170bf19cb4ec7754e43505aba7c621fc26ef9a66f2a60091ee38fafcce6d916b168476c74cea802217335e4fb2c22d3463448b2013e389ff15e0136c3b8e1602bdc7e81ed0dcca5310d7a7c0258542f34cb7ade723b7a8949a81981df506de"}, {0xe8, 0x0, 0x4, "ef3ca94e443dd82dafb7d140cdfe2b4afe05bab7ab9ddb96f31e8880617243daf288d283958764ac70082b3f5c4a30d0ff176c707198f30592854b9f0fa6327a66f0ddae4a3e15e2839f18426c5fc833e39693d921122219390e0ec20c4eace21350625f9551ae9616818f0967d124af7effcb7c31cc0efb36a04dd52031374c1a8306d708a2398cd93f9a113a3a0dea4162d3525132ff70cb42abe2f70bc186cb257bc5fc8341e309fafdd9df555cdc868965d7fc78ad6f439cc3939529bf708d5cfbc2e85c22c117acd8cba1f4794331bb8a33"}], 0x3f0, 0x50}, 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:16 executing program 4: r0 = socket$inet6(0x10, 0x1, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/06/06 18:40:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000f3ff00000000d59900bfd36bf487c963939fff94c504505e00f5927913b26002e7f52785967cdd73552f39"]}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x3, 0xfffffffffffffffd, 0x8, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x17}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000240)={r4, r5, 0x8000}) socketpair$inet6(0xa, 0x80000, 0x10001, &(0x7f0000000380)={0xffffffffffffffff}) close(r2) r7 = getpgid(0x0) prlimit64(r7, 0xd, &(0x7f0000000000)={0x2, 0x80000000}, &(0x7f0000000040)) sendto$inet6(r2, &(0x7f0000000440)="8759dd63fa493a39102e48eab844102574de25512b640eb626d4d65e8b9f2a61282650a4124477df66a3130483102704f43dc79b2645b25455c08b5a690a55803dbc8d3a61811f9d2610cd39c38af7f83c483336200a4a51c32adfcb9ffa50ff5a333648b02aff2c0e4ac2180ae659c177f470ac57cf8e3c52d54503d9692100afcfd229d9b7a1503fc992978f71a77d9f6fceb83c13e1e642b4b6a0354d67fa7ffe159de0", 0xfffffcf1, 0x0, &(0x7f0000000500)={0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x8003}, 0x4f87) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f00000003c0)=""/52, &(0x7f0000000400)=0x34) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000140)=0x2, 0x4) close(r1) 2018/06/06 18:40:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f000000"]}) close(r2) close(r1) 2018/06/06 18:40:16 executing program 3: r0 = socket$inet(0x2, 0x5000000000000004, 0x67b) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCBRK(r1, 0x5428) 2018/06/06 18:40:16 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001a00), 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000000c0)) r4 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:16 executing program 5: set_mempolicy(0x4003, &(0x7f0000000040)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) prctl$getreaper(0xd, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffff085}], 0x48) 2018/06/06 18:40:16 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x17b, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1000000000000349, &(0x7f0000000080)}, 0x4000010) 2018/06/06 18:40:16 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffffffffffff37) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000001, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x24, r1}) ioctl$TCSBRK(r0, 0x5409, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) 2018/06/06 18:40:16 executing program 0: request_key(&(0x7f0000001140)='ceph\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000001280)='pkcs7_test\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001300)="cae5826470049d35898f1b845f2830542275e46b1ca5c540d17f86", 0x1b, 0xfffffffffffffff8) add_key(&(0x7f00000013c0)='asymmetric\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)="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", 0x1000, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002640)="a756434e54c5114bb8cb80ed3b07dcd740bff32f6c2e004b6aca8217f4d31e1b0e91dfa7c2f2bda4085815ff4b81687bd81eb03fc162c08d018c30faa87584cc97c6a099af31adc26d0116b8f25be37e9fc6225156c1e29e9f476ae37bbe360229594c3de998b5cdf791935b5fef4f624af618a53197eb5222628265f49a67bf01fa9c76101b34250ef96e697e97d8c69ff05e2f6f63a6850291ee521c02aa08e1ec9ce29007fa16f4897cb9accf657a992733dc5f54aafa71758067417c4db8adf8f624f0ba1a1ae0904f04d6f4732e4c20475f09f3a6cd7af5b7cc8e767596c89942c78754772ab647ff35883b2d6b0c87269fdd6fb6dd04023064584668f6990d1767dcffb7fcbf18fb9ea7f9a78c76bb4d05e87cbe956877446ad86733df346463d36c5bd2707da333ba45f0660e5157d6fe26065b75c7444834cf92a3e94527dac0f9", 0x145, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001100)='/dev/snapshot\x00', 0x1d1182, 0x0) keyctl$read(0xb, r0, &(0x7f0000002600)=""/4, 0x930b254edc6742e6) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000010c0)={0x80, 0x6, 0x8, 0x1, 0x20000000000000, 0x2, 0x5, 0xa2, 0xffff, 0x6, 0x5}, 0xb) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000080)="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", 0x1000, 0x8800, &(0x7f0000001080)={0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/06/06 18:40:17 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0x1}, 0x3, 0xe931, 'id1\x00', 'timer0\x00', 0x0, 0xa87, 0xf96, 0x20000, 0xfa}) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000140), 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x307}, 0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, 'teql0\x00'}) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:17 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x82c6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x2) 2018/06/06 18:40:17 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xdb, 0x400200) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x8, 0x6]}) 2018/06/06 18:40:17 executing program 4: socket$unix(0x1, 0x5, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x20000, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x9, @rand_addr=0x4}, 0x1, 0x3, 0x1, 0x2}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400), 0x32f}, 0x8000) 2018/06/06 18:40:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/06/06 18:40:17 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) ioctl$TCSBRKP(r0, 0x5425, 0x4) r1 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="9bfc8a135acbba9e1e218d858f414bba693ba023676b7fc9ce045995185f9a619e762c248fc8c2f27b58d75becd704459faf6a00c110118334ca60e4df8128d3e7820e0a02b2c71dd7c43a2de233b6873777a0fe92ee540fa9f2b4cc428a40e739a97482c15bdf1b7b20945b368acff5990e4f2e7839611edff84d34ab9ad4c4848e0d78aa6e67b7ea04793139b6026ceda524897fb896afc5407f35fabe3fc2cb0514b2a1504737c4f05c1b30bbb09eaa718f5f7b7b11dff83ec12a2cee3f8ca4979c38e7128d30dc8ab9645ded44617cd4531bad3175f2b8d976952b476541dc0583977d92286afb8dcb66e1ab49546d176ae6ca1b979b5739ea", 0xfb, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x7, 0x4) 2018/06/06 18:40:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x0, 0xffff}}) close(r2) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) nanosleep(&(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7a000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) mbind(&(0x7f00007f2000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000040), 0x0, 0x0) close(r1) 2018/06/06 18:40:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f000000"]}) close(r2) close(r1) 2018/06/06 18:40:17 executing program 3: r0 = memfd_create(&(0x7f0000000000)='cgroup\x00', 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x5000000000000005, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/06/06 18:40:17 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='vmnet0\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='nodevvboxnet0posix_acl_access\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) 2018/06/06 18:40:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000001c0)="61a7dd9d091f753602384c59a8b349edff799df0f161ba7edc7cf384d2594dc0790304454bf7086ebc2a7a7933b54fec6550c8f86f649da319a65af4fef33537ea0467187bf5b118f9ebef24b2070ee830845335fcc11734c4c7f96ea1bd52c321c44529db1074a41ae5b2c592376864e518c9bb7f99d8b06b6bc945ebe6882486431a95db9239", 0x87) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:17 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400501, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x80, "00b6cb22abb8eedc156476eebfbe74aff8f0ea65746a9f52dbe90a52844c7e2967ccbc122e26df978aaa534abb1ed70f95c827086fbd3c760e39edbcb533f00be736e6eb8fbe09f42cfb6b7786f26cc901a33c85e1a21c0f38162d20649d52f09e01145f7276820eac9dc4f24c5420a4283e087eca7e7387fcc53eb6100bd5a7"}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0xdb70, 0x4, [0x3, 0x7fffffff, 0x9, 0xfffffffffffffff8]}, &(0x7f00000001c0)=0x10) 2018/06/06 18:40:17 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x7) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x9, 0xfff, 0x6, 0x800}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) 2018/06/06 18:40:17 executing program 4: socketpair$inet6(0xa, 0x80000, 0x6cf, &(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x2001, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000540)={&(0x7f0000000100)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000140)="f7a8ddd4e4de9414cc382653e8b396ab1ff894266e17b42d5ba454121de4c645d86dd969cf2a1f81e7702d76987034fdcacf5ef5b8797bc0d255eda5ae8dabd44d64c0753dc081bc8edc30b13c7990ab16e9d4ae89628f1dffe88c4460ba3d46dbac5dad5c8877927b4ae035af57ad657eb0e0a93269c295db285ac05247317ab8c6b458872fa403099145a49bb5c6572bdb22759c80762e4eb0fd4a7b1c5a59b2c9", 0xa2}, {&(0x7f0000000200)="c9792330334da63ffbf935c8164f247c2e0dc3cdf5fc1038663a256d9e76bf41eaa82a75e7c82588f4a8bcf7e1a3da260463b902f9897b961d40f9cbed60de53570f9d8029a934bd19ce96a6cc735f55e3f956184207c4bce3217252c72bf2c0fc5bff4017d02ce616e271302b4115530f1d2d7b1afe59eef9bc3934a2d1f2c3374c78b67f806c799884fc20f8760c820c4f21786f61a8bd4e66794802d4bec9bcbe95e0193ad1dcca7286f16f9fd4933553101eeb311befa2c0cffd80acfe1a7aaa7a8ea5378ff98bff339bf184a86287331821e8c6d15f01cc", 0xda}, {&(0x7f0000000400)="d8c83d656c50adf8814673ae5c451c983e4c955397028e7e5414eb3c1c8c3663b0b067c00e12b48df056eb2591c9d457092f0796e3d6feb4e02c7349208dd1bcb7db088f0e30af2a1fbb7b8efe8a2cb72a8f490fea312bd19078ab07352e6a0b8796acdd0633053920407167df24a5e2a822434138effa1433ddb8edd2bdf4537fd743e27059e4e098c278f980c4f4376f171d4c0f060c05ff87b76d3081d8afc561932c005d220bc7bf24e8192a76570086db97426c447b3a", 0xb9}, {&(0x7f0000000300)="de00794631209e478e1e8be9db570f2ac6af93ffcf903b5af7cd05d4835bc3ac13df3f147e9a4c74b872ca68dd57128404a2396ceef515d36c322ed7d533fa49acde5144", 0x44}], 0x4, &(0x7f0000000500)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x310}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x38, 0x4000}, 0x400c041) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000580), &(0x7f00000005c0)=0x14) 2018/06/06 18:40:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:18 executing program 3: r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000008180)={&(0x7f0000008040)={0x10, 0x0, 0x0, 0x2410a0a0}, 0xc, &(0x7f0000008140)={&(0x7f0000000040)=ANY=[@ANYBLOB="7c0000001bfe1d4864dc485c70ccc34a9572993c964576cc799e822ee3a5f2fa5d3d20ce217b6ec888dcd93e9718a2c98457510592fa56945f6100ce8c9f10b4e83f129924", @ANYRES16=r1, @ANYBLOB="0a0c25bd7000ffdbdf250300000008000500200000000c000300080003000100000008000500f80700000800060001000100180001000c000700230000000200000008000800030000001c0002000800090007000000080003000300000008000400ff0f000008000600008000000800060008000000"], 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x40040) r2 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r2, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x400, &(0x7f0000000000)) 2018/06/06 18:40:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x0, 0xffff}}) close(r0) close(r1) 2018/06/06 18:40:18 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x1, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x7f, @multicast2=0xe0000002, 0x800, 0x3, 'dh\x00', 0x2, 0x0, 0x6c}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x2, 0x10001, 0x5, 0xffffffffffff8000}}, 0x44) 2018/06/06 18:40:18 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000002c0)=ANY=[@ANYBLOB="5700fdf28ba5ca47d1c62907000000f9ff41070288aac3f651703fbfafa083d69f00f10a00000002010006003bb892000000aae557569f73e230da723d82154dfac7ae31133280d2cd0c884920236139d28bd1497dccb947007ab574c82bba1f4bb594c2f98909d293f7252437aa4e757368e884a9b9f94b9fd99a9d2cd6"]) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000000}, 0x39, r2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/06/06 18:40:18 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x2) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000140)=""/195) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) 2018/06/06 18:40:18 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x101, 0x5, 0x4}) 2018/06/06 18:40:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f000000"]}) close(r2) close(r1) 2018/06/06 18:40:19 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000100), &(0x7f0000000480)=0x10) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000600)=0xb07) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x4, &(0x7f0000000300)=[{0xafe, 0x47aa, 0xfd, 0xffffffff}, {0x6, 0x2, 0x7f, 0x2}, {0x9, 0x8001, 0x80000001, 0x1}, {0x10000, 0x100, 0x1f9, 0xff}]}, 0x10) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f00000007c0)=0x10) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000980)="f8b09bb3f581446524882a541ccb19907f371be2797673868af02432c5070635524b182d740e5e736b877069c8b77b24cbf03af45adfbecbddecbb5c5f21ba7eeb94c625c8ce884dc7c0bd5376177cbe7806d696832b30ad3bf1ae2e6ae154427210c1fdefa000ff9f0c3d8e8a6c3e687bb662aec8ea40698bbe43d6208e086d36e27590c68d263cb283a28e77081f215cd08ad8422717a2b49399bee282241cfd1d2f578f59f639aec15d5ea6d7ae1e5e675e83195d7d12efd6bf8fc29634256ce57f6d16f86f0a8878785268468a876aed6896dcfed2ee5e1546d494ca003ac20edd31d8128a8e528b", 0xa}, {&(0x7f0000000140)="83f645f2a6eb9fa60485229d1eb5af63e422a1a0d17f9d1314d587d19252594fcde35b977555d2db312ef35ce95a397251697025604ea1fd7c8da68655ce1e3c064ef71aaa4f2a59c0cd6adb80dd4c5e0a48bcd1cbf114f5959db11230ba9374eba0151b63aa5f854f54c4d9cdcceefde7c17d17c8abfd6ed7a827e734459273c5385866ac8495c6c23cf4cf2c9ce873861ff68dca86a74acc1060c4d199231fe92c4975c4fbee6942aebc52e591", 0xae}, {&(0x7f0000000200)="cb790e5868abc3838c9a935a60036fe46b1fd9e5e6426471fbf90e82e03c8ee30f603a57c7556a4be00a8c8f10e8c846ddca3ef4f7275315c93642212e9eca8cfdcd1552baca7b379aae62a43b8b8ddbfc383c7dfdf30e02fab2be6733c51b4fd0ff640d7b83c4dd3e1d27ec217607b4f6de78360033806c9fb3e63bb9d264f2746c75b94a0284e7f355", 0x38}, {&(0x7f0000000880)="2d8a5b9ba9bf9ad8837e5deb132c4e71fbbfcfa8f288332e85f191c233161c61f052595d9dbe9b9cbf5cfee0df342b15d0d4fd6f2991aa4b90fc8e7d32647e1ee42381c8d41b9e2064fc2334083dfa228a6fb43383d1ffae3703f447338ee7955e3e5000f357f283bfb29810aef1a86b09f2a06993bafd42383167f67c36036c6975208bc7ce67dd2194d9540a295a6da591730c3ce2be37d631db35b44c70804da2fe35d4d306838967913a07092c652efb7f00c86dd5b6ab99bf68b9bd1bc1a1385642464b0a811dc494", 0xcb}, {&(0x7f00000002c0)="731ce7f84a3992590b9f5d8aa5b7d065895c83072408549e7ef2d3da98ab8f340ac22184b7751d5ed7c69502", 0x2c}, {&(0x7f0000000580)="8492c1c43ca06887d697fa62f5a30e02f6b3521ab5df6a0465f481ca92891331526c599173f99d6e529e387bda192598964755b43b179fb53d7f3e5f6d1c5d6f12b66605bd672924ca5285291fa163d7bfac25c167791e96d3314540ff6e06fa9fc2aec34ff0a8acbb817aeba9fd615cb4159d696773ab9c5a49b029be75", 0x7e}, {&(0x7f0000000680)="2eae5f03d9259c668c0aa8d660ed98b7b74b410fd1395872074d44e62f891f02b1fd31118fb33704384495486abb6cf89e71a91c9d1c36158554cb61d00a30b15d4a68cdfdfe511a682c12e399b29903011776100153fbc321bc54a4732ce04821bec0ce7deb672ea5b232f185a0ef17b2c9740c3dbf960818b5d9d5b92844e48b9ac09ad3094dfe52e89dcb7dbd55be48bbd5e2f2da6af485a3ad4d1cbf1e469ca415f756416d", 0xa7}], 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000800)=""/68) 2018/06/06 18:40:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/06 18:40:19 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x3c6, 0x7, 0xffffffff, 0x0, 0x0, [], [], [], 0x8c68}) set_mempolicy(0x4003, &(0x7f00000001c0)=0x40800000006, 0x3ff) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) 2018/06/06 18:40:19 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000000080)=""/148, 0x94, 0x0, &(0x7f0000000140)={0x3, {"06c0bc90632493"}, 0x3}, 0x10) connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x800, 0x10001, "c97238931f2fd18e523133a1cdfc258a8dd480254e199c02f13dee085d8732c240bbcab6c6d48963258ba579a93751ebeadecb27687f328914f8f5f5e2fd3d", 0x1}, 0x60) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000200)={0x3b, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x2, 'lc\x00', 0x9, 0x1400000000000, 0x47}, 0x2c) 2018/06/06 18:40:19 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 18:40:19 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x3a082) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:19 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, &(0x7f0000000000), 0x7, 0x1) 2018/06/06 18:40:19 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x20000) fdatasync(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000280)=ANY=[@ANYBLOB="780000001c00000527bd7000fcdbdf251c000000f6a9a4ae4c935fe6bd", @ANYRES32=r1, @ANYBLOB="13000100080007008c3400001400030002000000faffffffff070000020000000c000100ffffffffffff000014000100fe8000000000000000000000000000bb140003000180000002000000ff7f0000060000000c000200aaaaaaaaaaaa0000"], 0x78}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x200000) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r2, 0x0, 0x1, 0x7, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x2000, @loopback={0x0, 0x1}, 0x8b8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x88) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='sit0\x00') 2018/06/06 18:40:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(r2) close(r1) 2018/06/06 18:40:19 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23}, {0x1}, 0x40, {0x2, 0x4e23, @broadcast=0xffffffff}, 'bond_slave_0\x00'}) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:19 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x7) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/06 18:40:19 executing program 0: r0 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="9954bfa329fd22171dde4349acc64a278fc55feb1c49a1ae8c6a43c4a3ca1eb5f7699d4447a71ece3e346eefecc9ccdd9f3224f9a5fc71b990c8b68d110cfb1f27d68582bbc4e921c44bdb79903bd9ebe48a2e45cb02bc4ec9b51e51580dcedc7e17d177e9f1f6b1f5cfeaa90ac23d737a8dad2940c96af4059447ca4b8f5f3cd65236e249d53f4473c28049b0f6b2314b0f559155a71ce6bd338d06ee043e96a0972666e993f7f65db003fdb44d13e41f555bf3913967446e22406ceb3b7ad90ce2e8048b1ba4151062741b40b4061936107664cce7082dcbed3d4c31f70d97db", 0xe1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4) 2018/06/06 18:40:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000080), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x240) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x2, 0x25b}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) accept(r1, &(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x80) 2018/06/06 18:40:19 executing program 5: exit_group(0x100000001) r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x1b) preadv(r0, &(0x7f0000002400)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/148, 0x94}, {&(0x7f0000001180)=""/196, 0xc4}, {&(0x7f0000001280)=""/22, 0x16}, {&(0x7f00000012c0)=""/80, 0x50}, {&(0x7f0000001340)=""/16, 0x10}, {&(0x7f0000001380)=""/14, 0xe}, {&(0x7f00000013c0)=""/30, 0x1e}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x9, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x1, 0x77}) 2018/06/06 18:40:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x0, 0x100}, &(0x7f0000000380)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getitimer(0x1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0xf, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x8, 0x3, 0x5, 0x9}, &(0x7f0000000240)=0x98) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x0, 0xffff}}) close(r2) close(r1) 2018/06/06 18:40:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0xfff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0xfffffffffffffe3f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x500000000000000}, &(0x7f0000000200)=0x8) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000240)) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7, 0x800) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 270.914087] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/06 18:40:19 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) syncfs(r0) 2018/06/06 18:40:19 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x9) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1000, 0x8000, 0x3, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0xffffffff}, 0x8) 2018/06/06 18:40:20 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:20 executing program 0: rt_sigsuspend(&(0x7f0000000000)={0x8000}, 0x8) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="b931f0830aabd29deed59ba2e530fab4d8c8f1f14fbdc3508313cf4930d089078eb63484b6a687b661c111d699eb5b8e1dde67b73c69db20010c2628fdbe6b51b57c7c51ba0410c79a4734f3fb00ed766734d43a3e9105c2e1767a0f9b4dcf11806ac5cb9c25220f28a78fcdd971adfe8f07cd4d", 0x74, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/153) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) [ 271.020745] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/06 18:40:20 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x81, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0xaa, r2, 0x10000, 0x80000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xff, 0x5, 0x0, 0x6, 0x9, 0x100000000, 0xffffffff, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r3, 0x80000000}, &(0x7f0000000180)=0x8) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/06 18:40:20 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4, 0x4) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\'*posix_acl_access\\^{system@]bdevnodev(self*].selinux@}+ppp0\x00', 0xfffffffffffffffe) clock_settime(0x6, &(0x7f0000000240)={0x77359400}) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x10000) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000200)) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/25, 0x19) keyctl$link(0x8, r1, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={0x0, @empty, @remote}, &(0x7f0000000440)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000480)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/06/06 18:40:20 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000680)=[{0x28, 0x195, 0xffffffffffffb394, "1585983c9ff6d7dfc124e53deddb24892723bb"}, {0xa8, 0x114, 0x9, "990bd9fc27551e354c1b2781edd8f2050f996c078f2726a91ba71a936b252754baf5ba15fe4f64fecd23adcb715603b54967a1ab6789d1065b30fbc7ef797f6eb1e16506ef1f35277a1b7fe7497a4a60e7bcca6beda5203ae0d6f3309ebf352280683815a52ad6f8a648179ba1fc45504ad4e9db46eeb496b27fc7fe2067f76e0e09d13366bc2739b3c3d69713a42ebff9aae116"}, {0xa0, 0x104, 0x8001, "c13b2861807bc0195f534e47cb3ba6223bc67aaa9e4ff06ce51d802c2acf45dac1f31eb9e25e29ce1c441722615439e1a3c636c78b3f6eb3c837a9e45a576ef4914c97d2433ad182110426123c3e03146e4b9023a569918738f00dfc98d67aa8c83c44f60ecfee4e6dede34572ff9fc90f64e112266c6ad7dfd14e3d4bcffebee5363c1ad6131c7fbcce2619e679"}, {0x1010, 0x103, 0x1, "77aaf3ced416842027306efdbdf77340af68dee8e989b7295ab86f35aabf149f9c5f11254c0adefc904fde2b1bf78d79cad6f94c6b6445bc02aa0975a7b44fcf58711b3c516b039d97e987321539b2a3dcae67bc2a4647b8266cbb6338dac0f3b98820ac0aef9cee0d2f6f74a3f17c5bfcdded6238d9d9491ae17d203318b3fe1cc140ff61de833c76fd60fb2ac434c40b43f6ad756f4a7792652883f1d1abb28b91405f0113dc2edd38a9d65145612e848bb2b69836c4e6e415ec97c047446db0c1f95cf632ed1001d79dc41314d7595427a64f0055b63b0ea5c7a1b78a16c76a9707016fbf974feee95a31a979039d1e55927f6ada9131e074633705db97273105540bc610be594ca3628decf1e32dc39b662118907a763cdd1d0f96c9d04f680587143505b1381632aa7445430c1b2ec385bb41b82f05514a4499401a47f17897faa618358663662912a9b9dccd76a9c9c71fd29ad3a449fe7358397069ae6acb28e6ebdb28adbe168cf30dea0d8928e1023c2cf13817386e162c3f0fde217c36bec4556978987e3d62e55948beddd515688816fd807f81c74735e4050b2279a2f67674748fb16e00733154243768dac44503359827805c9c5ac976ebfa52ff14d910bb127a52a8203e4e173b075dcc030f402731d90f4bc75248636304443e71a7d279d09b90fd01c3808315b3e4e3afae2a62c4f879f3b52022bde8e8b66655ff77d9c24986c22c0c357b40ac1a38362b67470414d2c79833853355836a65b4a963b9ee0b223f7921131e66b81ebd55e8cc8634a47a487b14bd9bb1aee4fa0011c30610b7eeea88875f705336c6ad47be148d92c104e0b52828685c7845219c989b3557bafbd5b7fc314facb1191648b31170a20482652d4b36b22189aae83a064f460aeec86616993224cc89a9f8768329289a257a4387b20999a818164ef052b9f41a9a186908f95d6e97a9e7d1e05e20bdbc2cb61d2a64ac0c1517f1f0fa714ff3d18634b0cc11febbf246f630ec7612e9955c943426407166ca39241f0c02711faa6e500dacc27d0c97271088351f1c41c4472df62585b4512fc83f76230fb03d3ef2d6b19d8b71681f166c41180c97ad9da92e9bafc3cc7dbfad5ddc31922299351515aa645c47990baed8920b03a9b970291ac7061bd89e342d22b6c457588c1d849364a3adbd379f4ecc398d7f7c9e984297634dc08c3a087a68cc025285244bec0ea74243141a4b893be087beb02cafcdf7d8f3c792fb1ffc1a1e9e5ce81621db1bb510a2907abf3cb76d6ef54707760f3f13abb0d94c6cbd0240f21c9c5faffe8ba455316ce5671fc1e0150f2454c8bfe417dc6133ced84513b2f9c749fce569eacda91d71961a9e3fd2f3379d402be9bfa3c7f8500d9914c32deeb1cc7b622edbd2960b99ba25a70f398795196ea02aef1755e2a78317b9a1b27eab9391d175b62e6a57dad88998a203bb27444965bf4e730c66025c637216811b28c8aa28f0524ed9fdda07851d7a60ec72b954724561ddfcacbfaa9d4fed4a39dd7d795401261c8b869fee511810d265efb91c8596774984c66ba61f55b4223805593fe81e05c36f833bcce722b29ff8699a8a381db3a6dbc877699eb6eff08aeb779f38d20d71fa06e5f8b33eb970076be31dbb9c2497c9cd3d4228a337b87f32fc58be64f9c79a0a202d83336b49ff06aa2f20b3de41cc7d99c85eac405d78b1457b0fc3949c130eb0e07ff15c5c660b38ec0167ce1719e0d0921fc48779d9427ea72ef44fd53cf91d1d97420c39b118da67a1dc716385a0a542d33cf5008b41893309b894f811b2503e2cfe8b81109f684fbd8893e0921663eff07a899d740b1a16d09a6f1a840a21f5a35aa203f72d125d07bc25788e4b64a541aa3c87635d9264c2c2520d9f79b957d2aed72369561f41c181f84ca13fd7ceb6908e34e1152cf70f5b4814d4f62e8abd8b97cd2fd0b2f7e816bab4863b01fa7a44ffe4311a03d09f4ec71803236182187749faf333a4e8c95299138cd3a51a26d6f47ec760f700a14f01c7448704dd90f5ddc538fcd0959b55c74787274428a8ebff6d9c842bf51b2f5b2185e098e5529a8dc81b29ddf549069c8763a509d0dc9910fab84f225ac81d1cdfbaaa5a8fcfd731f56e214af4b76e07fa86164589da9983fe564e7789652c81c694f1860d62941c0b10b09551f2edcf7159448028843fb184495a9b4eb8a7553dfe04ad7d8e2f4c7cd5124c46ff8f3d3613d518bb09668791b4c4a9758be28fbc842806894c51e3c41c7dcb328fb1daa8f047fcd111736056cffde7f1b678b062a37c18606759944a5c265e92b75ece547bd75391fdd40cb2f6f77bdae73a6494b261438617f5a5eb57eb6e7615002bc4c5c3cdffd206c282d870adf8e9ef6f25992bc1f63237a8596d807d7c971898858daf2e2332451716ca913bb8b3a01836cbc3f42c4b5b8bf7d7360e6413ced537e9fc4a379c418a17b393c815c75678968e499ebc0e960a17659b6cddf7ecb4e6acf8ec82330690b0276b7a0858b136a204a643c8bc46e28305007d983d446e4d442dbae4b9a2f295bd552ba415878ae27f0a24001ae19b189081479db587bf6e1dce97cc4115a926bf53ba7b3a4e65792f31f2affe16a039aa8e2b4a52fd46145c2a6bd9c542516f05a6b1d5ea23a9eb5b418629d09cf571f6384ca47949584379076b09dbf0f70955763c2e2c2679525e9cccf6eba0d704e0095583970cb2f3df16068530547c0948e9503039680ecb3e7e1aa0adaa2a2bd9f7b16f7ae23c106571fa7887c16b8a6e9a788cd7df2c6d7cbb3aebafc91347e77d8823cf6e559f72ccbd6e704a40bd11da07aeb2dbe7d85a4b7e63aee53c7d4b587b9268616905693363c4930315d1785c9c0e2df8b3f96eb1d57d7810ccc8adf800155e20f8bec949ceecb4bbb47e0830f598c79965f32edd120c7e466b0ebf9a4a75abb10fed8788da019a2adb5467b2dc0fbad2667a18775e66a4730a1847094771e94249eb9075bbcd488115f68722179077d3c3da06e337cd6de24e611f9bf8a3c3ba940330dc690a6982213ecc9286054ccf8757472685f939286ccc1ba2bd3cbd695d8c277758d65d73318bc8897ee06627c8371ce59f53d614189986141ce0e21310fe123a4f2b130e00f928c0e868e72b44e08d7dd261d11c0cc7b0cd2d2feaa534a744cf4d37c0bc7c093e62586f5d34020700b552d563163597a980511cafdd9fac9b284a516a706814eef9506582d78603302b2a96fb3b5d8251f5d93326c57e41a99cd507c290269759e8b1b4b67656c381bd751a4740b38bb5179409679dd04ff07914af4e095e1ea188b012cb23479d372645e998a44241f0d490d3fc6eb8137205fa916d35243283c1119f2320e44d91d33e77132a051af605ba54d4e5200708c0c8f1705f780bb74b3f0d2b4d9c130d55dd84eb059ab1c0132f3b8d0c3ea426def3c70fe24e2b1fd61df78b22e38dbe192656edfdacdc1af3d3d0ddac3c256187bf659627831d3f37e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{0xb8, 0x107, 0xfffffffeffffffff, "d34a70a844b359bd0483985a4b046b332fdb917a43e709bf63f8bc576af51cb61d34a7d325e38ed8d8308e68350e272a8f362bea2e5dfcbac1b8ba542a0479234bf520a5a5a07d359e0d10b8b22f58cae52246dc4a9e95e9451b01109727f9c77e3abdcb1bea57d331bf5ee9df8119b862e60fbb10c37765d7799f8d12b0e6ef4815ebdf64a8697eb3ff28fc3777f54aab06cc840dcc1c7907f3a69fb3675b5df01138755c0645"}], 0x1238}, 0x0) 2018/06/06 18:40:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000200)={0x800003f, 0xb3e0, 0x34}) r2 = dup3(r0, r0, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) ioctl$int_in(0xffffffffffffffff, 0x80000000005421, &(0x7f00000001c0)=0x8) sendfile(r2, r0, &(0x7f0000000080), 0x9) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000140)="469c98581aaf5121f02d67f5e7f814bf67ae2650fe5c5fab5283ce22144710ba5b7dc43be4cd998321c59fbaf850c4", 0x2f) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000240)={0x7}, 0x244) 2018/06/06 18:40:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1000, 0x10000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000240)=0x3000000000, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000001c0)) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x340, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) close(r3) close(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000200)=0x25, 0x4) 2018/06/06 18:40:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f000000"]}) close(r2) close(r1) 2018/06/06 18:40:21 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4040) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e22, 0x101, @empty, 0x5}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x54) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)="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") 2018/06/06 18:40:21 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/06/06 18:40:21 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x66, &(0x7f0000000040), 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x800000000) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:21 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4200, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x9}) creat(&(0x7f0000000080)='./file0\x00', 0x101) msgget(0x2, 0xc) 2018/06/06 18:40:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000001c0)=0x8000) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x80) bind$ax25(r1, &(0x7f0000000100)={0x3, {"10260d296f45db"}, 0x9}, 0x10) io_setup(0xffff, &(0x7f0000000200)=0x0) io_submit(r2, 0x3, &(0x7f00000005c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0xa, 0x9, r1, &(0x7f0000000240)="6c5941143f509742c12c9e9cea4c6fcf27fa636a4b8e49fa2b0b7c8ab112d0f52be12add6c920099e7a405981391036a9299c5774cab992a297d65e80043760161a40710dd3fbe513af20f623387a7d7717ceecacaff4417e32fe9cea288191ceb052d71984639070c3a1585585702505751a2c7de3602727d28dab66698d6eb0b6bd13c39dc81775f4d8fc53af85b7ed929e562b08644686e3754c73c41b8cab0f3b69c73dfe31de87e920020dcd25d71d1feb0fd78eae93a00f1b376ef6f8c9a4adef69fbef6c295dca0965b2e1276a5ed158092b3e203a987026caf554463ea948043272d1ba6d3faf7de", 0xec, 0x6049, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000400)="b8024cc27045fbcea990213d22e56c82f2c8ef83b529e97315ccf51c7499753579973767ccc7a74d6cc3fd5b772b600fc7f26c0beb57a1756ff87f9b89531f17e25a4f1452ded8d8fa72257df7cf08c24e6ea30ebc657db9735a3b7caa6c2c86a29d8fa4a42445bc26dd53248d6c96d0d0e149c5b645692e6726696d8ce424dbac996c60f90d569819b3c02f9307b02d864c9d4533e53999dfff57c8935f650fd6fe2ac203ef1ad4b4a11da203f67eaf370df51567ba61", 0xb7, 0xc107, 0x0, 0x0, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x8001, r1, &(0x7f0000000500)="d5d607ed6f8f985b146e019e36c78e05e226deb1070229b4fc1ea2d5651eaab3eab12b0d15ef2d9f9dc63f4cc73ac2cc4bdb7e0bf0a0a366369f2ec2e7eb2a6158392a3f8eb7c3e3a6ec47f23596", 0x4e, 0x1, 0x0, 0x1, r1}]) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) getrlimit(0xd, &(0x7f0000000600)) 2018/06/06 18:40:21 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0xa006) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x1, 0x81, "de5567b9be6693e6d9859bdcf351547d8ebf26e25e17bc02c7dea01546b026bb501c37f603ec0d7d2d7d6fa87e911407dfb7127e3c6014f7410997bf3bc790", 0x3a}, 0x60) prctl$getreaper(0xb, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/admmidi#\x00', 0x0) keyctl$setperm(0x5, r2, 0xffffffff) 2018/06/06 18:40:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'bridge0\x00', @ifru_map={0xf28, 0x2, 0x0, 0x7, 0xffff, 0x2669}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) socket(0x19, 0xa, 0x19be000000000000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']}) close(r2) close(r1) 2018/06/06 18:40:21 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}) 2018/06/06 18:40:21 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = msgget(0x3, 0x41) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/4096) mbind(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x5, 0x1f, 0x5) 2018/06/06 18:40:21 executing program 0: r0 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:21 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0xc05, 0x66}, {0x7, 0x2}, 0x0, 0x2, 0x2}) r1 = socket$inet6(0x10, 0x800000000000001, 0x400) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/06 18:40:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) munlockall() recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:21 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x1, 0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') ioctl$int_out(r1, 0x5462, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xad8d, 0x8400) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) ioctl$KDDISABIO(r0, 0x4b37) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000140)="c8859b1237808ee08958f8e318e3fb1968de5f346bb52735390bf080eb11578200b7c4b05c3079fdb529e693985a2a175e97e96b9321cda13f47198bf5751675ef15a7ee70e0101c7220178f8bfa0e9fc9a0c6ddb21bcbc7e0a2f398dcc825eadc1011ffa50175361c913f6d00b99e84148c53ae0b5a2ff5288398f1377a6d55936ed38e79a7f15830a625084d0cd540630c38c8d83b67c0f946e48fabdbe44dc177e74a5b7f7ee429344c165f333455870672ee3f7f9f", &(0x7f0000000200)=""/75}, 0x18) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="bad81cc0737a", 0x6, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f00000002c0)=""/4, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000480)=""/60, &(0x7f00000004c0)=0x3c) ioctl$VT_WAITACTIVE(r1, 0x5607) r3 = semget$private(0x0, 0x4, 0x4) r4 = geteuid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000680)={{0x0, r4, r5, r6, r7, 0x80, 0xffffffff}, 0x7, 0x7, 0xffffffffffff8000}) 2018/06/06 18:40:21 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) socket$inet(0x2, 0x5000000000000005, 0x0) 2018/06/06 18:40:22 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x20000000200000, &(0x7f0000000080)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) 2018/06/06 18:40:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:22 executing program 3: socket$inet(0x2, 0x8000f, 0x100) r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@llc={0x1a, 0x300, 0x81, 0x8, 0x1, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/4, 0x4}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000100)=""/72, 0x48}, {&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000480)=""/133, 0x85}, {&(0x7f0000000540)=""/69, 0x45}], 0x8, &(0x7f0000000680)=""/148, 0x94, 0x1}, 0x100) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) 2018/06/06 18:40:22 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xffffffffffffff59) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="68afce6afa2c30413345bf6084391ef96bcfe6f337c2c514973267a48f149403391a50eaadb6359bb1b1544e3c4f5a32", 0x30, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000100)=""/114, 0x72) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001e00)={0x0, 0x3f, 0x1, 0x4, 0x20c1, 0x90000000000}, &(0x7f0000001e40)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000024c0)={0x0, 0x72eec08}, &(0x7f0000002500)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002540)={0x0, 0x9, 0x8001, 0x2}, &(0x7f0000002580)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000025c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002640)={0x0, 0xd4, "aec92133b2866e39f43359b9dad9c830d68d3a5359262bb882bd2774b44814dc444975ccf74b0f7cfce06c035610109ddd4005ab525a3c5830fbf8e91bd87e8c1dd6dcf300960eb4e0df80298a00f5336645c0f86e543e4ba39c2abe2cd30f5d96049fd2cb6aa2780bf881c3e8a1b088cb462636fbebbea743b67ebbb78abf123f12084ceb87bc12c01f4c304acc474f953ac7ade4ffda874f328a96bd55cbcfa950f78e952ef368741c1c90fecd6a5eb1843c5a7b3da1115fb3250aa75fd1493864aa21b224c16924354001bc4c43af26b24a90"}, &(0x7f0000002740)=0xdc) sendmmsg$inet_sctp(r1, &(0x7f00000028c0)=[{&(0x7f0000000600)=@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xe55}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000640)="c6c17d52328b0f97162f0aded69f0cc0c43689f46057c9d1f8f41f244d8b875fcb68d129c11f828c073d2308d1b55bb8f79c8b17e76d338b82937cfac88eac9badcba04d3d9a8ca8508c88c1a18524ceb8554e172501d0f0a061f95038c463faade0bf3817373dc5fda90a54df162f06334496b77fed6ac26f4fb7605daa4bdefda892d4bb4744443ca98fc9f9f101047f92a149c0ebdd1a", 0x98}, {&(0x7f0000000700)="cc2e535f2a2500fcab869aaed4d9b65ef15f5751819f2693a83b8f86063ff5a29b6b4fd963c9a2083dce46821cf5c2d9e50a67ee405fe93c3d6ba3a26014dae0b02fe915e28fa95f6eadfe7461780cb905db6f9d79de6eef6ed2f2842168460db1c5c45a4f01cdf91bf9f80e1f0388abe869f429f710cf48d06004354aad251d36c5b7f25f803af3cabb7f6585ea7c12410066370b19c0810b5e3a92fe074649785aa5678145471051d24d24f62196bf0a710fde27abd7e06494d5f303b757", 0xbf}, {&(0x7f00000007c0)="f1f0f9cc1eed03cbdecb6c5fb64c386abf05aec8ee61be07f57356298d9b266258f35de5f3c5f202b0e6d7cdbfe4106bd471828278838f2c4a88ee4716a0116d5c26420e451c1629c29058925afbb1fc78286fadd67983ecad8a54bbfdf9f8e6858ea6c014d9ad9998f0280ec25efbd62f5996ec9fc956f7e4d343a5398f16bc621c56c6e49051ec0bd69ecf91550e2570906e4e0188142e54a03636278da3eb6c7ffeb20ee1a709bebca03a5603f8be061401aaa9344110a8ed6a3806b118a58116e43ea6d393fa1a91", 0xca}, {&(0x7f00000008c0)="210f49310a453a63f616ab8a7e23b28db0457b9c91b8ccbfaf2c12f5ab556e8cf559d8d97d22a0c28c20c169c0a694693840aee8ba184777ee6c54339720e48b1ae6624ba191fcb9905477f82c36943e58aa6c5db74a8d0e945633e8c815f5e231cabe2e330e4f16dd8f5109ea1e19634f53610b34631e1d2f4423dd69e5159697a229d20fe24a10c79a6a2e4fc4604932bcf502343c8b695ab638bc04e5c719b9a7034dc69cbeacf4586f6519855aea7e12155c34d9a575ea475b2ab32c1888e1e21ee0b5531e5b4577319aadf6b3b81350223c79cfbb934efd339ac9037410ec857e0343be019ed8a1", 0xea}, {&(0x7f00000009c0)="9945c3df30f99f630edf77cb4cb2710f572b0960fbe097230d70564327e210ff9ebdf286c502bf791b1f28ca0d55845889f2842a99694b570c2f32ab2d9e9ae5e83077d7d2030b9e9ed771a18f863bba61cfc597f2e42818dce40f5746363cb537cc6a92b1381c280294f17cf3831f327891bb7fba6aec6cc3ef56a6ce156291225b14fd287b4219d49a90945dede123560e143afa0f5ed21a138bc9f510a9b8b35de9ccee046c1bc308af69fecb6649f9bc2317966b26b407e3057acb18bd2e305a0f54b5e00a5c402382b172e65b204cf1531acf8e7eeaceb75b1df87a74a6b3a173", 0xe3}], 0x5, &(0x7f0000000b40)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0x18, 0x200040c0}, {&(0x7f0000000b80)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x467f}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000000bc0)="92ea7f15", 0x4}, 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0x1000}, {&(0x7f0000001c00)="17480c65633b82e3ef5237ec4a49660afd45c768a921624328a7ac5d9defb20a21f9d899d0a3c6f8398757813629bf765f79098d4b2668bc49c7bca35db88551c705493a3c74797eccc8a065baee02845a805f112d0f7ea24118168a1eadcaa926f5d3f55981fddc23", 0x69}, {&(0x7f0000001c80)="fd4bc67ba452a2ea45b3c1f090d4e031c934c9bc6bf29c3fb6d5dd14001ba9736ed645c7d623aaa9adbf1235e1c15dad1852c346c09b1b8e1539e92833f482a8f319b10e6cf31163d7d94d7209a21ff82a5c4901a18e4cdc9fb39542f4ebe8bb538ed557f07b1b80ca812ec7ca8937f7b7b2097e6fc6c016576dff4671cc1cb89d992ab0a681abd661358ce1fe193d2c23ea154aeab16c6931301c5aaba3c18966c9165d1dd987010f90138ee73ba693e153691a219801151ce25dd04fb8648b", 0xc0}, {&(0x7f0000001d40)}], 0x5, &(0x7f0000001e80)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x6ad5}}, @sndrcv={0x30, 0x84, 0x1, {0x1772000000, 0x6, 0x200, 0x6, 0x79, 0x7, 0x6, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0xf800000000000000, 0x100}}], 0x80}, {&(0x7f0000001f00)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000002400)=[{&(0x7f0000001f40)="d894a7e80a4e20801c370498740adc1b5c644b7df8109c19990dbfdc00bd3da691c62c521ecce17e9bb53f753919bf0c4b530aaf57cfb2bec6f346c774ec5673595819f6b2cc5522ff7c16393ec6d57f009359715f2569316cf71126b6ea107f4b61bee4b8231299d8b7c5a0ac5ae29736c9b148014f3b804622dd38697427178de6d023ca09dff9d3b617a4e213819e0cae65b3eb4bf88e4b723d5d4a149738aa7a6f2d2e4035d46b6a6136fee333540e6a3e205bf093fd6efa84197359845303031782176631f19755b6c76babf0531aa386", 0xd3}, {&(0x7f0000002040)="395aa555094f2bc62e1617fb146d6bb673205d99e6b442f7f3d3f28e8d63633a50c4b8e350b939cd1d55c927bd9d7eef07fe9cff643a615899dd0455d570cb47cb", 0x41}, {&(0x7f00000020c0)="4798db563a5e508fdc4df51f5e29d9d1e35578b2793f731284a5c748fb923bb8c3638b6320e2c77f1e8035cc0c05e804820db4e2e202018f5d818c0e795abf6fd30ee8094aa19eafcc729dfc90584fc57b6e99a073928ac3148e56a9cd7377a06e2fa740bc2d2464c5fd94", 0x6b}, {&(0x7f0000002140)="f807ee8ac592a3f97fcb9416d3589d3f83a67923845d9950b875b62aeeac7ef1186ee2a3965defcab446c755052612efb8a6ffeac9873abefff3c4679c527ac7efd2e666891c1d1a897567b1d353d0e6a3d50f9729e47f38692f598a40c4729603e9d80cbceb60a7a832c897770160c3755fb455b89c8b10e8c6bb4dbf961c", 0x7f}, {&(0x7f00000021c0)}, {&(0x7f0000002200)="33ff7e4b5677fff69d812d565343afa148a5d60db8da10ba92978e52a3b6f7964412e401df0734fc40fe3cac9c5f0a3a345d47224b2f5988f61c1877a7f98688eda2b049a6bbfa06795b5726408a578295bd6f79c98dd6", 0x57}, {&(0x7f0000002280)="056a965d99dbdca7d8a65d1427bdfa1417f0950c2d72e8d23b4b9a5db0391b8a41e07576", 0x24}, {&(0x7f00000022c0)="1256aea5e05a7b3a70b8cfacec0931b7cee1d18c079050f324ed30ca0a6995a5a6f63abd9b5f2537754a845f0ca35a4adbdab5bc13d9db34912913eade3601517fb6b06a3495a197298e18e453c9026f180944c1859141a0024e81f71dd9c69ca9c5afcdc693ba083c07eff3afbd8f91344b491a36753ee1dd4206a530a1f849cb1eb7ef9a6e443cd4258cdff20c9eeae352b818f2a4dbcb02f9b40444bc853446f7fe6d41b8a92d2b5d1912cf8cfd5c4da0943eaa30f61f3010ad6af21fbdbca321e89f3f161f21e816598052c86bb269d9a6dc7d66fb8521c316da462d3e2757e7d01ec712a6922baf95d0b162aa042274", 0xf2}, {&(0x7f00000023c0)="e0bc64b79a4709374fbfe6ff553e4bedc5d9d1c2bec15189dc07b166b675e111c6c321fb58f1ed9bb9f1f2363adb96", 0x2f}], 0x9, &(0x7f0000002780)=[@sndinfo={0x20, 0x84, 0x2, {0x624da4a4, 0x5, 0x0, 0xfff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x1, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x3, 0x4000000, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x20, 0x0, 0x0, 0x0, 0x3e13, 0xe, 0x459e, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x34, 0xb54d}}, @dstaddrv6={0x20, 0x84, 0x8}, @sndinfo={0x20, 0x84, 0x2, {0x10f, 0x2, 0x400, 0x3, r6}}, @dstaddrv6={0x20, 0x84, 0x8}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x80000001}}], 0x130, 0x90}], 0x3, 0x4008000) 2018/06/06 18:40:22 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x1, 0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') ioctl$int_out(r1, 0x5462, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xad8d, 0x8400) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) ioctl$KDDISABIO(r0, 0x4b37) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000140)="c8859b1237808ee08958f8e318e3fb1968de5f346bb52735390bf080eb11578200b7c4b05c3079fdb529e693985a2a175e97e96b9321cda13f47198bf5751675ef15a7ee70e0101c7220178f8bfa0e9fc9a0c6ddb21bcbc7e0a2f398dcc825eadc1011ffa50175361c913f6d00b99e84148c53ae0b5a2ff5288398f1377a6d55936ed38e79a7f15830a625084d0cd540630c38c8d83b67c0f946e48fabdbe44dc177e74a5b7f7ee429344c165f333455870672ee3f7f9f", &(0x7f0000000200)=""/75}, 0x18) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="bad81cc0737a", 0x6, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f00000002c0)=""/4, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000480)=""/60, &(0x7f00000004c0)=0x3c) ioctl$VT_WAITACTIVE(r1, 0x5607) r3 = semget$private(0x0, 0x4, 0x4) r4 = geteuid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000680)={{0x0, r4, r5, r6, r7, 0x80, 0xffffffff}, 0x7, 0x7, 0xffffffffffff8000}) 2018/06/06 18:40:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f000000"]}) close(r2) close(r1) 2018/06/06 18:40:22 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000100)=@llc={0x1a, 0x33f, 0x2, 0x0, 0x100000001, 0x7ff}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="54d33a6de9ff0f5d4408230687598f73d3151b229ed3eb2bffc8651c0f29618a2abdd981c20e705aac86fcd279ac441bd8687ede445be2b141fa6619270ad6db7279be7397c48d269d9508bad753f0bbc717b6f46a9aa89a92d4c403a329a409a78a08260a3a9d3600ea5b2ac46af88ebee6dfd561b8ca2a27d631f536ea92f7ac358e17867a7575b90d598703b1dbf09e3347c3dff32af15d88ed92169f9e1ad6a143ec12c4df8b2a6898bdd01ac7e0d0c8fc28778f5903b0a70ec4bffd2e904d82d2cdc2317077044578657d331eefa4a814e74ef91d0462eeb4e28fd617b6499f8b1ab5979406e312aaa875a9017b8e57617c78", 0xf5}, {&(0x7f0000000080)="48cc67fb60f6da0593665bc649562c1e44960aca2c4023b51d1f17d62a88bdb4b07ae60b198436909d69e97cd684ef9d5388b7bfcff1c54f8dbf6fc188b681b6", 0x40}, {&(0x7f0000000280)="f9d8fd3f18dc76ce6eb654b44b485241da557b8728a90ca2017fa09976769528c74905d8792855da71caa0a695a7bd8abf7462cae2766b436956530289458dd6a45191c9f22de07ae848370e8bf758e2eab9d7e27ddcc88df2b1add2b2202ced3b6d0c7acb8000cd0881fec6d0349c2462689cdd3bf44060", 0x78}, {&(0x7f0000000300)="b3fabe030c0cfed94bfd5c8beb4e602de6491295f211", 0x16}, {&(0x7f0000000400)="7563eebae0683c1fd92d6bf5615df1d4f3c7d69beb6b9fe0b9a67c5a4a7bc9a445b8b740ad0fdf11da8a484362154dc3ae8dfb2ab525d8f718db09a86a5fc11e363f188479aacda13e4673f4e7128f5b78a89238b98ce2201421afcd7ed7f0df1160593669713e35e602636842714c088c", 0x71}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x410, 0x4}, 0x2}], 0x1, 0x10) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/06 18:40:22 executing program 5: mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x408000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/72) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x34, &(0x7f0000ffd000/0x3000)=nil, 0x3) 2018/06/06 18:40:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0xb3a8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = dup3(r0, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0x6, 0x9c, 0x4, 0x5}, 0x10) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f0000000140)="4f0629353a424cced770aa537328", 0xe}, {&(0x7f00000001c0)="13b18aa53c7f18a354bed922404adf328024853633e27c791c7d0def5ab18efe2db9c59e575d9c2f079afa2ab6cfbd807c6bdc682b8ef089927a430ce8a6a2ae073be4ee3865fdb9fe91ba36d6dcabdc6fc602d213e0ce18046bb03b96575ead9f73117ab599cf785bc6e1730fee992141df9f44f343e3aa9ebb48b2d0d7db3f76c722912138b62512f1ab4ee146577722a52ec2bc5867caeedff90d99253c82473c37f39829aed5abf51fb9fbc68fa2cfdbe7dc2b6bab4cd9187017c0e1afbe31d83eda8ec56442e22f76ca8e8b9243af8148d472a2c133a51116ade00130", 0xdf}, {&(0x7f00000002c0)="36fcb2fa8b6e24279bfe80b6eb9ee5ce80776a661d39ba879d39f91c20fb181b10df79876cd101f987a9be36e8", 0x2d}, {&(0x7f0000000300)="6fe7f9dd087e9fc3b03ebe493c4134f2ca5096865ad5b9dc2dba62a323ad0e810ef3106ba4146ab98ca2aadb2329c188fd7a1beaf6ceaa5b57ed7dd67eb3dcbefe4321328081d7cb0b37556e386d4e7497461e085c7a1bba52e137490060cf367153f414be1b3dc0f67322872192062d9f88d3dd0e9c62e47ebe1cd4cf0a356af718fdc4726fc37bf20b6eb3a3899a3600b2599f40a38023eeab27f4b25453fb96136bae3f7573ceefe3d5c7b785af5593c2ad3a926e137f9d7729df44d9067884634e240de5b541a6205762a4407254a4d9ba7f769dd6a8dceecee20f74469107e0", 0xe2}, {&(0x7f0000000400)="5e9c3fe60a5589a31bd9e683756d7d51528868400113fc97030a749905ab88e965347d9a6930f4b8237b75d4ad8589d241261e5eff16a302cb465f149d30c7d6443cd14565672849bb8e1801b294aab59ec71c64bd414b1be5b037108e26b0562d429d82cc0141f0ff9c93f06f89e85eb198252c8ae55a96b918a0ce991d7d51ebd8f438385fd091fb8f5ffcf037f24c715a4a455af09dd857df1383987bf0ff6cfe26f55fc1ca047a72b83ca5dc06352a7028c10cac4244904f660afc03856c7f0fbc848e9ee7bd4b1002f36ea78d21470eeecf94d056e5b550a6f1353206", 0xdf}, {&(0x7f0000000500)="7518b23ae629fab71f187d3fa7f4705cc30ac732516f38a9fbb895fad29b77d8de68c587d6fc67074bf78dce3ed34f090c71ebdc290f8569ab7cb65f5c4aa8bcfdd54159712abc78b2c9a571438516afca7660cae0fb8343b6bf2555f559fb740359c46f16c48403fb318c4b9ae3c162b360f8e064e7de355a73e6812a", 0x7d}, {&(0x7f0000000580)="d3d782a302f63a673ce0c853216ea038c2", 0x11}, {&(0x7f00000005c0)="970975bf78d9257e02d76967f1dd515cd66a482f97d7ed0b6b1f2fa3d727a4b521f29b02f43f09106df000a29660db14d7e705ccc101196810fdb366e6ce165a7de3dc98", 0x44}], 0x8, 0xb) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0x3}}, 0x8, 0xffffffff00000001, 0x7, 0xff, 0xc0}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0xc2, "4431b8475371dc1b59025671afcaaebc5a468da139ec13c47cdb61ceb2f1c60a18010f780d97dc17d07c73b882516e967e2a4d08c06793fb640b1c8021429fc4b60a63fe1075d0994bab36b33df8d3f8498d386c0179425ea2996a4e690703b81cdee954fe7b51993b1883b6ff8d3d71b07acdfeaa57056c4099adc8fe2de3f44ef92c88603ba817fcaf5ced0e4afade3602a89ce706e713f8e91b881be5be82570bc2029bb5405e7c40d1183220b171392af737ae0993296c98267e25cd98e54b47"}, &(0x7f00000008c0)=0xca) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x9) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x0) 2018/06/06 18:40:22 executing program 1: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000080)="2170a60377d5", 0x6, 0x20000040, &(0x7f00000000c0)={0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) 2018/06/06 18:40:22 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x204000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) pipe(&(0x7f0000000080)) 2018/06/06 18:40:22 executing program 4: rt_sigsuspend(&(0x7f0000000000)={0x8000}, 0x8) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="b931f0830aabd29deed59ba2e530fab4d8c8f1f14fbdc3508313cf4930d089078eb63484b6a687b661c111d699eb5b8e1dde67b73c69db20010c2628fdbe6b51b57c7c51ba0410c79a4734f3fb00ed766734d43a3e9105c2e1767a0f9b4dcf11806ac5cb9c25220f28a78fcdd971adfe8f07cd4d", 0x74, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/153) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) 2018/06/06 18:40:22 executing program 0: getuid() msgget(0x3, 0x80) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) 2018/06/06 18:40:22 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a00100000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/06 18:40:22 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x40000) 2018/06/06 18:40:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000002b40), 0x0, 0x1ff}, 0x20) ioctl$TCSBRK(r2, 0x5409, 0x7) 2018/06/06 18:40:22 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="62792e813bf9bce7953ff352273d731d2c1b3eee5be885a29e417a14dcfde5cdfc36da801a016c9ef41bacc88c004fcd3e7a687fd9ac0aeb49283c28e415b1d0c0da153ff4fba419ba66a4377a240560d753c041b762775f686cb007849afd37fa760bd5263c41558eb1b910ba18a09a4bd5297de9f8c54bd4f3361e040bddf1446a7cc45a201ad0e650bd15449976aa9975c9eb09ac252a6c226ad6e12bf71ee6de35bafaf343fd092278012e8162ae7b8c8475b3c6b0503e3f385b931cbc478b92b3eb0fab7e8388b9dfcb7ee1e9482cb16bd2585717c5bdc982b431df54037c", 0xe1, 0xfffffffffffffffb) add_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="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", 0xfb, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000080)=""/4, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x1, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x6, 0x4) 2018/06/06 18:40:23 executing program 5: set_mempolicy(0x4002, &(0x7f0000229000)=0x6, 0x1ff) mlock2(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x0) 2018/06/06 18:40:23 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001a00), 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000000c0)) r4 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:23 executing program 3: r0 = socket$inet(0x2, 0x80007, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x204000, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) dup(r0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:23 executing program 0: add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="150a2cd51a77da41a28cc88df64cc64e2d88e23a14558303bc62a05f2b0fb552f9d46432ce703da55535e47f12e53c47f092c07319b3bad012fff698c0ea6147bf246cbfc3a2f2ce1a4e62dde287ca27d8fe3761a822a024c027d6e6755fd6df55e2153dd3af796b6b3398f727a5672d4b14f5d2dfbd21c0440d48dd27f0dcb650ebb05ab5ea96cf27286cce9b638ed0a249bdfdc13c2b427806e29810d107cf62f6621a08d513b7c191ccba9daee8ed0f40a2878f6d69a5d02dfecf47f772209ac759fe523b2016c64251f1762b6a12e069ac4d2c1699579ace358439d59fd2edf1c4fa5cdb8ea6", 0xe8, 0xfffffffffffffff9) r0 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='cifs.spnego\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='.&\'\x00', r0) keyctl$read(0xb, r1, &(0x7f0000000040)=""/4, 0x76fa547616162707) 2018/06/06 18:40:23 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x2) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x3, 0x5}) 2018/06/06 18:40:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f000000"]}) close(r2) close(r1) 2018/06/06 18:40:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x5, [@multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @empty]}, 0x24) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x2f, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/47}, &(0x7f0000000140)=0x78) 2018/06/06 18:40:23 executing program 4: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x468, 0x4000004}, 0x400000000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x1, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) prctl$setendian(0x14, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000014c0)={'ifb0\x00\b\x00', 0xa301}) writev(r3, &(0x7f0000001440)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="3aed42949a225f941742ac3098db6d0aec81917336b2fa5c8e", 0x19}, {&(0x7f0000000280)="519ed39c798b325f83f544ebc91323f252f1e72e63a56cc97d7ce2181933f3fe422b4a0789c5f76ca2b47e91e8f1d2db69038b762c8ef7b101906ec1a2676c1d838dea41f906f3d7091093d0a1eb6469ad", 0x51}, {&(0x7f0000000340)="85fd1422e00a9df40e1e118f42556ea8ca4677cdf4460150952206cccd7e6e810ff96940259aa828f9cc369792028ac8ae4b0743ece28e8cff46f57b8dbaa139e093e0f37be25b2d445e4d901fb6b26cabc7ee9f45698c2828033b2ad781bf04c6378ef54b2866f0d3acaee62c26bdbdf4c53ab77e61dcad1548a115f0903f2c1ac50c2eb8bdd5fe6c8d6f3a85205c6e182c51c40f3a663261e84eab7f8efb73c63ea8a66b6172649c136d2fd77bc2dda3915eaa7b62fe77777b5872fbe846def2a4b119d08c4b", 0xc7}], 0x4) mq_getsetattr(r1, &(0x7f00000000c0)={0xe38, 0x5, 0x1, 0x2, 0x7, 0x5, 0x80000000000000, 0x256}, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0xffff, 0x10001, 0x63a, 0x1, 0x3, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x10000000000}}, 0x8, 0x4, 0x400, 0x0, 0x5}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r4, 0x200}, &(0x7f0000000280)=0x8) [ 274.915165] device ifb0 entered promiscuous mode 2018/06/06 18:40:24 executing program 1: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="37b627fd92c645b77b3be039030748a321b7dbf30ae9e54b8d68cd87c08310c9be1d5cbad695187800e0396f4be579fd59a012de3d7e493610b890ff30d555a22de484d2b8c6b5e8752933dd0cbe734c23ae6035d7a0044d839eb47f4dd732", 0x5f, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:24 executing program 5: r0 = getpgrp(0xffffffffffffffff) waitid(0x3, r0, &(0x7f0000000000), 0xa, &(0x7f0000000040)) set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) 2018/06/06 18:40:24 executing program 0: r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="ea68e042c150ee5aadf6063322814f7de82d22d0ec24a8671c74be26500069e99ddeb375e8e74b75ab0d791b51cbcacf3e5db1778e71ff7e5d91ba50bc1927bcfbb22c366f6ef1f75fed04160b640c889cf435718b42051ef4864584cfe4877ed1f2e0c948e942cbb32fdd6d59080aef", 0x70, 0x0) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='loprocsecurity\']}cpuset\x00', r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x80, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) 2018/06/06 18:40:24 executing program 7: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x204000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) pipe(&(0x7f0000000080)) 2018/06/06 18:40:24 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000080)={r0, r5}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000939ff4)={0x7}) getpeername$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8) 2018/06/06 18:40:24 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) r1 = socket(0xc, 0x2, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x403, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/06 18:40:24 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x8202, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/116) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/249) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x4) 2018/06/06 18:40:24 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200800, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0xfffffffffffffffe) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x236b, 0x2000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/34) set_mempolicy(0x7ffe, &(0x7f0000000340)=0x7ffd, 0x1) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) fcntl$addseals(r0, 0x409, 0x4) 2018/06/06 18:40:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f00000001c0)) r1 = memfd_create(&(0x7f0000000000)='self-em0\x00', 0xecda9a2b0717942) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r0}) 2018/06/06 18:40:24 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x800000000b) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/06/06 18:40:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x2, 0x9, 0xffffffff00000005}, 0x67) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000002c0)="8dc58f792a38d778f2201ac3e99c6925ae9ce71880b6049d9b8554e2407ded468a1dcd2d05c513977923e392894fc85a627bc05cf71f6b4c5b8f41f48a1b518e9d16c961da1e7b4cd23c0d6063a7bf3c0e5d67e463f256758ec2a49c769fd121cdabb8c71c244b6d4e352c2b0534f0eda84666f34586d3280b5e44b23221c6f7775022a0b39986e0f3e064fc7124acc886d3e1d6c5e591369f81ff3b06", &(0x7f0000000000)="9abb10ba61138d59678deae23b4463aa7a48669510bd559bec386566a4107e0b7918e68b324ae574e7d119527278d3942d9f0c91e5c16b6cbf", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/06/06 18:40:24 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001700)=@add_del={0x2, &(0x7f0000000180)='bcsh0\x00', 0x7ff}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001640)="ab75945dee70af35d23d459ea7384e6f7c71f5e1bb05f03a55eb1084c007d0e3a0638dc381719ab3744f22e15cafac71c01f73b1924ef60fc34d427fa9689a74f1ca7f70fa1a18f53d8cec02ac8818e02043c7539a5c913a8c4b65d7e6cb926d03a29c3e9da6bd644e1f0aa85903127bb3990e49ebcfc29ebecc8c2e380ef56ffdc69f702a97ec87eb07374dcf0f09ba5eb22fa1a291c9c09b3cca2750d7926ee1b896f183148d9d74a9f7fc222997123ddbadc58f977325269f", 0x36a) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/177, 0xb1}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/183, 0x219}, {&(0x7f0000001480)=""/226, 0xe2}, {&(0x7f0000000140)=""/8, 0x8}], 0x0, &(0x7f0000002b40)}, 0x2020) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000001740)={'raw\x00'}, &(0x7f00000017c0)=0x54) 2018/06/06 18:40:24 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'veth1_to_bond\x00', 0x19f3}) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x25}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480), 0x273}, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x40200) r1 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x1c9) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='memory.current\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) pread64(r2, &(0x7f0000000480)=""/253, 0xfd, 0x0) bind$rds(r2, &(0x7f0000000000)={0x2, 0x8000004e24, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000000c0)=""/242) 2018/06/06 18:40:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:24 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xd2) 2018/06/06 18:40:24 executing program 1: r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="205c97f30d20ba17893cb1398ee1a31968ee0961248d94cf50035c26933471eabba19f503c66cc07069e3fee96d35a975955464bfb2e41d831501022820a227b77eb8127e11482b792804f91ee0578cfd9a899aa3b53101c25138f166d2dadba663e5399ee9d0f385cbd87bc4d2a6cb2264ab2fa5d2ce1dfc90021c1ce26efb36f031646837bb2df336d31839961ea827553ff02e2009b5e24b95837c94bb0cce4cfc96ee1f70a5a6406b9c8aaa4d303b068e4766e581b41425cda435973848821aff2525010c8fa21367461bc", 0xcd, 0xfffffffffffffffe) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8000002, 0x400004040) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x8, 0x4) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/4, 0x4) keyctl$get_keyring_id(0x0, r0, 0x5) 2018/06/06 18:40:24 executing program 3: r0 = socket$inet(0x2, 0x5000000000000003, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:24 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) listen(r0, 0x9) 2018/06/06 18:40:24 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x1) 2018/06/06 18:40:24 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x3b1) 2018/06/06 18:40:25 executing program 1: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="40c6b984da6a79b98ab08f", 0xb, 0x0) r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="0aa5b62d93551b1408d4e9b2e66d4f36f47673f314df04a0d76cb5c986aa847a9b59ce5accfc5b82137a9ca3038f4781dbaffdb9246b9cc67bdd122bbba13dd4d8b10f6fdc319a1db85019e36027c6f82803d5f9e24fc4c22df760afdae5043018bfc033c01dad39b33d7538cf5049c66b27c886c51e5f3d6e7cf4c5dcdb7a89b34e55b0e1c9fa31", 0x88, 0xfffffffffffffffd) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4200, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4, 0xffffffffffffff9b) 2018/06/06 18:40:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x7, 0x2) dup2(r1, r0) openat(r1, &(0x7f0000000300)='./file0\x00', 0x100, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xb305a3713b7e93e6, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x5, 0x4, 0x9}) accept4(r0, &(0x7f0000000200)=@ipx, &(0x7f0000000280)=0x80, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/06/06 18:40:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) r3 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000000c0)) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x201, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) memfd_create(&(0x7f0000000080)='bdev\'posix_acl_accessppp0*\x00', 0x3) 2018/06/06 18:40:25 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x81) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x8, 0x326, 0x6, 0x8, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5c2}}}, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/06/06 18:40:25 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x3e, 0x1}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000100)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(0xffffffffffffffff) 2018/06/06 18:40:25 executing program 4: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x1) 2018/06/06 18:40:25 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x400800) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x7, 0x6f}, 0x4}, 0x10) 2018/06/06 18:40:25 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x360b33cfb207300f, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x3, 0x3b0, [0x20000080, 0x0, 0x0, 0x200000b0, 0x20000208], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x5, 0x9aa8, 'syzkaller0\x00', 'ip6_vti0\x00', 'ip6gre0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x128, [@connbytes={'connbytes\x00', 0x18, {{0x9, 0xa691, 0x1, 0x3}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x734, 0x7, 0x58, 0x1000}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x3, 0xb2f5, 'erspan0\x00', 'yam0\x00', 'syzkaller0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@random="4376f691e13e", 0xfffffffffffffffc}}}}, {{{0x9, 0x20, 0x894d, 'vcan0\x00', 'gretap0\x00', 'veth1_to_bond\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="418dea4fdbbd", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0}}}}]}]}, 0x428) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/06/06 18:40:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) accept4$packet(r2, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000001780)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x5, 0x4e23, 0x0, 0x0, 0x80, 0x20, 0x7e, r3, r4}, {0x356, 0x3, 0x10001, 0x0, 0x1, 0x8, 0x80, 0x2c}, {0x81, 0x2, 0x55ee, 0xe8}, 0x2cb2, 0x6e6bb7, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x1, 0x1, 0x3, 0xfff, 0xc13f, 0x3}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x3f, 0x4e20, 0x3, 0xa, 0xa0, 0x80, 0x2f, r3, r4}, {0xffffffff00000000, 0x7fffffff, 0x3, 0x10001, 0x80, 0x8, 0x5, 0x8}, {0xff, 0xbac5, 0x3, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4}, 0x2, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x2, 0x0, 0xeed9, 0x3}}, 0xe8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:25 executing program 7: pipe(&(0x7f0000000280)={0x0, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 18:40:25 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="05d4ae78872ada463f44fa434ed2a24c198a6ace22930e26d541e3d3f71a89b1a27ec1f1432f98ff6d549de76151226f1e447f0e08d54c4ab9c41f443c25904d6bcfe5b3", 0x44, 0x8804, &(0x7f0000030ff0)={0x2, 0x4e24, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x2}, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="3670780275b968f1f034b599b40be00127888e2b5ac571a4e3af90d0", 0x1c}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x1f}, 0x8) 2018/06/06 18:40:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) time(&(0x7f0000000140)) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000080)=""/19) setsockopt$inet_opts(r1, 0x0, 0x8000d, &(0x7f00000000c0)="e1", 0xfffffffffffffe82) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:25 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x20001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000240)="18000000020001000000be0c4bff8c88580035c86f17000008000000000000400a0033d898056bf748bb6a8807567e59db01f819479855000067a1e20059fc21e3e000000000000453ff1fe8070000000000038ebbff06281c2a6be33e7a0fd9b0c3fecb000b01000000b121ad1474d722f542002700ec008b000800c50000b9870100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130b2", 0xc0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/06/06 18:40:25 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', '\x00'}, &(0x7f0000000040)=""/54, 0x36) 2018/06/06 18:40:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) accept4$packet(r2, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000001780)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x5, 0x4e23, 0x0, 0x0, 0x80, 0x20, 0x7e, r3, r4}, {0x356, 0x3, 0x10001, 0x0, 0x1, 0x8, 0x80, 0x2c}, {0x81, 0x2, 0x55ee, 0xe8}, 0x2cb2, 0x6e6bb7, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x1, 0x1, 0x3, 0xfff, 0xc13f, 0x3}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x3f, 0x4e20, 0x3, 0xa, 0xa0, 0x80, 0x2f, r3, r4}, {0xffffffff00000000, 0x7fffffff, 0x3, 0x10001, 0x80, 0x8, 0x5, 0x8}, {0xff, 0xbac5, 0x3, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4}, 0x2, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x2, 0x0, 0xeed9, 0x3}}, 0xe8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:25 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x9}, 0x8) set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) r1 = memfd_create(&(0x7f0000000140)='user\\(-\'\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x120) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000100)=0x3) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x1) 2018/06/06 18:40:25 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x22008) fanotify_init(0x0, 0xffffffffffffffff) 2018/06/06 18:40:25 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x100) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x1, 0x1, &(0x7f0000000040)=[0x0], 0x1}, 0x20) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(0xffffffffffffffff) 2018/06/06 18:40:26 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) init_module(&(0x7f0000000080)="28286367726f75705e2823626465765cf57b00", 0x13, &(0x7f00000000c0)='/dev/urandom\x00') 2018/06/06 18:40:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) shutdown(r1, 0x1) 2018/06/06 18:40:26 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x100000000008003) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) 2018/06/06 18:40:26 executing program 0: add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="0b58336318eb6c3abf6e9a6e73db1f8ef9c3c72dd51061ec8ae542056fcff6dd78918182c22aca9ab6f4bd49b7df411916c6c2b3239ffef575eb1d8bcc6ad32852c8d777b9e8c55f4d567ac3b6261c42c090d8227243f5caaf13d32b16e4297943af00fbcb199c994fd381c88a14908751fd5c0933a20794bc77b5e6cbb092f780e02dbc4729a3c6d85f5db06c79dd1dff6f2843f9ef01138dde4b42d94afa959727bc8ae804b9e1f0f74eb228", 0xad, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0xfffffffffffffc36) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x80) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffffae, 0x8) memfd_create(&(0x7f0000000080)='vmnet1-\x00', 0x1) 2018/06/06 18:40:26 executing program 3: r0 = socket$inet(0x2, 0x803, 0x40100000000) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000400)) r2 = dup2(r0, r0) socket$inet6(0xa, 0x1, 0x6) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TCSETSW(r2, 0x5403, &(0x7f00000002c0)={0x1, 0x9, 0x4, 0x401, 0x0, 0x3f, 0x8001, 0x7, 0x2297, 0x8, 0x200}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000280)={0x1, 0x6, 0x8000, 0x7ff, 0x3, 0x8000800000000, 0x926a, 0x81, 0x80000000, 0x5, 0x8, 0x1}) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0x80, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18010000", @ANYRES16=r3, @ANYBLOB="040028bd7000ffdbdf25110000001400010008000200dc000000080008002c00d62608000500010000000800060000000000840003000800050000000000080001000200000008000300020000000800010003000000140006bb3780000000000000000000000000002008000300000000001400060000000000000000000000ffffe0000002140002006970366772653000000000000000000014000600fe8000000000000000000000000000bb08000500ac14140e5c0001000800010002000000080004004e23000008000900500000001400030000000000000000000000ffff7f000001080001000a00000008000b007369700014000300000000000000000000000000000000000800090055000000"], 0x118}, 0x1}, 0x40000) 2018/06/06 18:40:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) set_thread_area(&(0x7f0000000140)={0x80, 0xffffffff, 0xffffffff, 0x3ff, 0x1, 0x9, 0x80000001, 0x80000000, 0x3f, 0x7fff}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x63, "8dad92605f9a1ae0ab2469db5c6691485524aed1340dc7469b0cae8afc77784686d5b44347e8d4e26661300bfdc347a6d681cf4876281368317b590370a80737b1ded4adfb993d32653d6c4044d6f809e7e873abbde977406ac6e8681c8ce90614549c"}, &(0x7f00000002c0)=0x6b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={r4, 0x2, 0x4, [0x6efa, 0x0, 0x3, 0x7fff]}, &(0x7f0000000340)=0x10) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000001c0)={0x0, 0x80000000}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) [ 277.684184] sctp: [Deprecated]: syz-executor4 (pid 16468) Use of struct sctp_assoc_value in delayed_ack socket option. [ 277.684184] Use struct sctp_sack_info instead [ 277.884953] sctp: [Deprecated]: syz-executor4 (pid 16509) Use of struct sctp_assoc_value in delayed_ack socket option. [ 277.884953] Use struct sctp_sack_info instead 2018/06/06 18:40:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fgetxattr(r0, &(0x7f0000000280)=@known='security.capability\x00', &(0x7f0000000000)=""/134, 0x86) inotify_init1(0x800) 2018/06/06 18:40:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(0xffffffffffffffff) 2018/06/06 18:40:27 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x6) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d09fe9)='smaps\x00') syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8000) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/06/06 18:40:27 executing program 5: mprotect(&(0x7f0000936000/0x2000)=nil, 0x2000, 0x1000000) set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) 2018/06/06 18:40:27 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1ff, 0x240) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x3, 0x7c, 0x100000000000261, 0x4, 0x8, 0xffff, 0xfffffffffffff828, 0x3ff, 0xc645, 0x6, 0xfffffffffffffff9, 0x3}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0xb0fc9abf12cc05f6) ioctl$KDADDIO(r0, 0x4b34, 0x1e0) 2018/06/06 18:40:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x10000000000000ec, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:27 executing program 0: socket$unix(0x1, 0x0, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x1, r0) 2018/06/06 18:40:27 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x3}) [ 278.723462] Unknown ioctl 1074310945 2018/06/06 18:40:28 executing program 4: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x7ff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x0, 0x4, 0x100, 0x0, 0xd262}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) 2018/06/06 18:40:28 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x6) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d09fe9)='smaps\x00') syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8000) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/06/06 18:40:28 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/06/06 18:40:28 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x2000000004513, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r0, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:28 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x3ff}, &(0x7f0000000140)=0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/06/06 18:40:28 executing program 6 (fault-call:8 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:28 executing program 5: set_mempolicy(0x4003, &(0x7f0000229000)=0x1, 0x7fff) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x16, r1, 0x1, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) 2018/06/06 18:40:28 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x100) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) 2018/06/06 18:40:28 executing program 1: 2018/06/06 18:40:28 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x3d, [], 0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/61}, &(0x7f0000000200)=0x78) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) dup2(r2, r0) 2018/06/06 18:40:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0xc000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, 0x84) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000000000)=0x33) r5 = socket$inet(0x2, 0x2, 0x0) r6 = dup3(r0, r5, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000480)={0x1, 0x4, 0xb1c6, 0x3, r7}) sendto$inet(r5, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r5, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000000080, 0x1, 0x9, 0x500, 0xffffffff, 0x810000, r8}) 2018/06/06 18:40:28 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x80006, 0x4) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/06/06 18:40:28 executing program 5: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) flistxattr(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/06/06 18:40:28 executing program 0: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="656d31215e1700", 0xfffffffffffffffa) r0 = request_key(&(0x7f0000000280)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='em0\x00', 0x0) keyctl$read(0xb, r0, &(0x7f0000000240)=""/4, 0xffffffffffffff24) 2018/06/06 18:40:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00000080209fe50bac16bcb1b114580cd5547b9109932d050daebe5e117e4b60c2a865f20b8c49d47dc7801a43d2c4a408bd72dbf43da49c376c52891802fc423eab97cab614e0b9380c4707fa9078dac2a0"]}) close(0xffffffffffffffff) close(r1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000080)=0x68) 2018/06/06 18:40:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1b, 0xf, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r2}) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) 2018/06/06 18:40:29 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@ax25, &(0x7f0000000240)=0x80, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000280), 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="b3b62f6700dd9678aad4fbff5b53f026aa4b5d", 0x13, 0x0) keyctl$read(0xb, r1, &(0x7f0000000040)=""/4, 0x75ee784fd9fcaa24) 2018/06/06 18:40:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'erspan0\x00', 0x600}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/06/06 18:40:29 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) dup3(r0, r0, 0x80000) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x101000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000580)={0x1f, {0x4, 0x6, 0x0, 0x7, 0x6}, 0x1}, 0xa) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="19cad2e9d20689d70de96a7a3cff461b15500b3425fcd063be78b2d0393872616e958aad224b3a80861726e2baa96e86437a7b042ca112bdf52b2569be0000009a6f0b45211e554cc5e396660d19d8f657671a86ebf1d782cd9e826d25e3862c264a2662820ed3e4e8e7f45d2d6a740d2e674167c3de910c817dbc81af61cf20dcc559b317b6958690e51b0b9fe597916e20ccf83b031d97ef47a36b3aacd69d7b44229a8b923365b3511dfda2c96462e000", 0xb2}, {&(0x7f00000000c0)="bc3afc6aa3b28d8ea8a510a669fd0eebf2b895b9355ef2a7098ca1b80a261b625b84e90c209c2553eb2aa7283ddd0f22e4aafba771097d0c61f2821cf4171a55a50192bf2b15d3c1a278c7d38264b43a2d5dd007be10362c70", 0x59}, {&(0x7f0000000140)="fdb3b8adda32b884f18339bc8fcb9fd287cf6b36fa55bb96d112c188d21f5b1c6b7cb4a22e6cddc024a247d59b622752bec60f1927881a3819c8f94451f6b224066bf8d1376b90a3a176bd58e71fb2703c28a3ff173a4cbc6ddc1985b0bb8995a7a87430c30845825a39183f632e097932ec8873", 0x74}, {&(0x7f0000000400)="eb70ec9f3f20c3909ddea0b01c1fbd67a360db2ae9758a", 0x17}, {&(0x7f0000000200)="aabc43ace129cb5ca667b3e5cfd74c7557586b965f90f6f53165a48c3d3490d82b", 0x21}, {&(0x7f0000000240)="76d4914e9d3d78aa524e87b735d97fb83a340ba67902858a159a48fd4920bb65ef31302098af0e1b1a1bdcf3253470c453eedcad82a52b9adf2ef39add2ad833b96791b4d0f76b0b8d01905d82bfa3819c5ac2dd83acc4b044cb0376ddb1aa71b0b7da3eeec3165048b7bf31ba1e242cbb6ac4fc49cd4deb6ab3dd4b532af872230439ee92420137daaeeb1e24eed7d8dc3b49", 0x93}, {&(0x7f0000000680)="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0x1000}], 0x7, &(0x7f0000000500)=[{0x70, 0x11, 0xe24, "627d0f84d9b8e8ec5e2811f7d4d990ae281661363a5545cd9ed73ba34be445905db619f3bec5afe5cb31649fc464941165025e371cdff1f01604d22b7778f8b80d39ea16128ae5f33420fa3d0b15ae96ed92d7e3dfd6d2d7e5da17709a71c9"}], 0x70, 0x10}, 0x4000000) connect$llc(r1, &(0x7f00000005c0)={0x1a, 0x33f, 0xffffffff, 0x3, 0x1ff, 0xffffffffffffffe1, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/06/06 18:40:29 executing program 4: unshare(0x20100) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) 2018/06/06 18:40:29 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0), 0x4) sendmmsg$alg(r0, &(0x7f00000049c0)=[{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000140)="bc912532c3347cf95db71b77a990081cfd906c9148aafe3f50cb5b57ff9cd3936bc26dda668b49ad1b0cb81cae7c1c71d903cea633e32d1c0ea1444b7f9b9c0080ee441eb2e6efab3f0ff4adacddeaf2f7ff4a9dcd7aee00ae492b746593b5dfb1433fc653313fd5320ab6008ca44005aa7739f75adfd4ab3e4a5074bbbeec1d08091e1c3d412ac154b2562008404546f03d35090f1c3d782427b77963ee7eb7ff5eae970ec1966e0c81a37c21532478e9d517a5c6e8dea861d98a84ea117dbc2c1da14a7d0ce4612cbc5f34550302156ca60995b8f188d22a17014eebac3d", 0xdf}, {&(0x7f0000000240)="1cc2659865d40a36ecb1b13b4a3aa61c9be23ca075e00aa1206517ac8d15a512bfca5e0ccf5c845fecb638574ae9ede70cfdc46a5261366b1aad58b998e15b2f053c6b68e345e6481c76e256fa5e3ccdc93d695cb8c6eddc69c264b4b5685bd8a479700798756191558ff7d8925ad2a39e37dcf6a9", 0x75}, {&(0x7f00000002c0)="44da0887fca46fdf980d6ae17051297c872e97b8d91ccddd2ed358b22ca026859527b55e231b2d7f1124b3bb759c0871be710a2bddfc202c28737e8fd31930f0ef96376b85351ae5531e8ebb3233ef0c1ae53df57d61d6c6c5a2c2c5d37d737b050c2eb0d06a9528298523413e1b5468c644035646ff7eeac1fd24cedf9743452029ff99ad6a546185478e531d700e6e6fff66de2350b5ab98d41005879a174f8acb09edd6cce2524de1d0b51d97ea82ef304178e2c6cd8ea627b3f6a355154c90263bbfda6befa9aace68aa295c65685b55902d458b2ce480e7d3f53463811f05daf4c620838875c11c2f8e5090f06ee142aaef8440d1339fdf465cc83182b31a8037d879c1721764c8d0fb1173a313166052b21704c06d70059eb28c6f907947e3869754acb0389f9cadbf3e764d42924e4463db3f8d0682e0cae69fa3b9171203bc8ac679fca01b6d923176c2c46f00e343e449702811e59dbc5b3621339e55455aa3893340880a056916f71353a685bc0dbb54106f40a0627d7d2013c692b216b9be15331c86f4e01a62100a5998f7764a08d9f3b0449fbb509d6f5be932962779cacda107b40a476b1ec71e0823d12d482a41fb45cc286587979dfb404c5c7ab52c8a6082faac4771310288b64208f05a90c3dc815c50b364209bb22f8f805da47cda833ba200424c6b5a086eb70bb68b2f105a29a511a358cf03309b918e4759577c99e5e4f36a3d532b25b5e19fd0b88f2362ae5923618c3b4d73a90e2dc3b80c4af960ef72ad700796d155d996bdc5dc92b2e87e01dd050977046329ab55b2f919439b65aafc51d17e15054a6ca2fb951c214ba03f524a89db2b21094a096b4088b94fc01f507f2cad609dbbcdedfd33bf56106f5b62b796b71e98e8cd3b1a31d6828f8164531ef21a28848503bc4196bb366045fa7370ed7b41fa492e2fe2cf3ef3d903632d7783d05f670318d41df62ba468cd57cc0d3f9c3a990e30ffde1894d7246e514ca6c6b2f16406915fd0fc2b084b44f7d01650c945cdd66b088908fa173e06a3de078291aa209f8fe63cc7cc8f2ed4761148d4057258f88314a462fcf3ad7787e2597566eeb38bc1d0bf3c1d4a288c0ba660e1a841714608da9092fa120c58278b0cb698b3db0464bef1fd9777dde0d746a2a56a17f05bb38a83e6601b28aa9a316b569a6773456b56443739eb773b44f1581a0201c820caa47a74568e39af68104e5bfc7f3e37699cbb83454826c0c6bd030c9c3ddae49e538551df708eb00b0922f50c04602b36129ff570648812612f3abd96d33f9789c0460810b7d77bb28ca5e6af40b0fb2d72132b3f6605bfa11f89ada404fdbd487377a62a6c2c72d2c0e30452efe11fca3eba33290318c4d0cecac6da7984161c4b1ee52f488f3f241233265a22dec44db51063fbaa5cddc1f37c76dd7bddb6c608b10969d443381ce22f10f20e962926cc3fe55d41bfd6dc0f79f671a63b0f0577fc4a9c9f45d4d47cd862695f837a36626b536f7c6f5c0c8baca868c7425c61093acb81d319dd2324b1fdaed8cffc123eba944089c0394ef2016e8635f8028cc5adc1d11fd06aa58244843fb8e368f083339dd705e85c11f54c9ccea58d6cfb22a8067ca538996d37c599ddf21771a264301703c8ee908d11129afa702e0c80e90cb9380cc9330eb300b9d29c1eac398456632a5c5716cefc158011d14afb0498b39ce48e27250f214c360e41bfcbaa46a637fd3bdc88d589579a22ebd7ae5ae46f91b5b9847c18efc1e4ef5fff87d35ee2d91b8f8d89b294ffae68556c0df42f844e57d5aec00b39774cd5457ef58ae4ffddadd1a19b052922cc4b8c1cc62904e5d3bd81af112283d62ce8d5adcc6fd5732752e8e33da5eacda1a83635ef82c06a656bae82123b140e3d538866d2429ed0075aafa890ee6cf8b77007d15211b7a0b688ee01481ca768675c3ac0bad24c01ca0cf9acdb110663ecc5b1feeb4281162eb0e35e10e81eabe44faaa9f22aec1f407d598610df10dc30b0ce4dcafc264a90322b7288c2f867ad026db59a62c52046a4b0470e2467cd03bb9abce950b3f8adf2630cc0271c5812ff5009b498c01bf8e50b4fede3132de974e8265d1e2f9786a78cece892f87f639f83160ec1fad9e0f53ecbe6ac53ac58b82ff688481967f291f30b4016577bafef19509980075bc4b45d9550e094e71b51d302c768028b2a49da44735ce92e75bb2cabe605e4380ed7d54680dfec49b0a66cecca188ebba26fe227084fd81128c487fb83a492236610c88b4406b78aebb9303f2ddbf4a73adb9ee8c4721e7cebc50631f71f509cfef748c4dd57969eda0e9749c532ce979e6a51ce8058e969cd4b482b344eaed585aa1f406b9c94c713ac92060bfb65b8a1139737aa34900e8b087fcb6008b6bb8b1af265c17bc367eee2fb6f425f0f87f165741bec9068eb0dbc9f02ad6c8451d0b3dac01eb573b827b78dbc04d641c6979e1da4bc24a8ac0bdb8b59c9c24e479b4e951c79f9a49279d4cd8f97f7cdb312ecbf71da9aad0d7ff4d6db2f0c9f7d924ee90ad93d2cd88c803a14553133a44053db82a5712dcaf55c109fad0d0f398865266319fdb383516093db06cb7476edc75b525e6fa1d1390fa6f4bf29fa68d732fd6bda9d4e87797e3094efb229e07b3cbe88967d7d0460303726ca12dbd1550b7c39edee94ebc777e2cd5afc04245a80a759e6602dc286afbc64b99ba5f6e9864e8e746a258b11048137adf5b91341332d317c7faad21a9c136449a9cc6c1250bb2726162d487e92d9d2dd17a96d43791b3b8268e42bc428a3b6418f61da93eb11502cf2f455b0beba8b452e82b201b411eba83c605807d26180e6f1f68144f0242d84cc01d85dd9295555ef0cdf79c7c11edf72615194e68a68f25c181357c233ce964168b0c819b0bf2ce3054d70f65aa931f5953ed8dd89eead154c2b894ba2c965b89f163fdd836ebddda595e014510ef5117d1722d477a29c00a4556c2c9342feb11cf98968052e3dd990ecf9ca3e3d823218fd7792cfc914f70eed95d8d10f682b6499553432ff8ecc9d051b2f4ff095d61c0aa7f423c8d23f3413fb2fc62838d3aade69f39b867c47574866ccad56dd4c7c4d4f99ff04dc3f181f2309bf72383309958b4bdc41403e510647b138809a4593180d84c3d1f22eb4a7658b3ef9921807be3a5b7269e81026ff44e5ba92a8165cc1a1f9eaefd9f304085c21f47c873c04740499d96d7b4ba99795db27cf6215da8ce1dda58a5e0cab97f96c2d8299a2da4f349055ccc702e30a79ccdd205fff2c756d681c5d2cb034d6004bb6785fa5adbdf665998ec5eedce4c9a7f05eee0d64aaf1cb374c300c2441e47531cb079aa3f6ebf0640f996ab3b6412c9e6ddcabbe9bed5f44353bdd56233be3d4177bae0ba57db1a724fa479c4e40705a768195f65af665d3e00d9e05266b419369ee495a6d6a3acf299347b522db57812598daa4e4ed0fe85baf77af2e7a633888f32cd4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0x1000}], 0x3, &(0x7f0000001300)=[@iv={0x88, 0x117, 0x2, 0x6f, "a7ad145aac714ca099ffa6eced985eb0468894d5c52277b153979b327cb54cf2c0373384b12bf16fea70249680a894c86b7a4b55db233df3338474048e9d266fd51ee743aab249feee779c17d99b317ba44eb9cbd61d4136734e423641a1abbb9f1a6782a52c19f22871e93998c625"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0xb7}, {&(0x7f00000035c0)="ea9d0efc0dea3bbd8774035a79c67de1e812ca35c3f3d3f66fc9976c3fe5b5c0e34feeb549b3263be2fa41145c4d420caf25f42c9580ef4ffd158ba96a63bb694d3e7666186901827a0103bf57494346bbe59e9d338c3d4fb2c813a4e7834f59ab7aefea0d4fdc31bf126affb05df46c132bbb123fa020a4ced49d0888291cbd6ec4fb304668e6cb1b3dc2fcc206134f83801c4ddf5935fcc047149d79ffb3c9faed80f214fe8cc39b9ee7f91198f257", 0xb0}, {&(0x7f0000003680)="7486026ba6714430658b25e74be93081b8c75a5e8057fd67cca15991d317db0f29f01096dc27dfa5a77e275906ab1a95bb28118b847de6d7665cbb997d6d07a637cbd1fa39ec60ff1ff9cc0c29f22b265593dfee22971c5ab826ab51184d4a14cbbb1ee0771adab02ae7eb01ba", 0x6d}, {&(0x7f0000003700)="ed67d3167a7e29251e6bcdbdf3dd29fd9fa42047918c2cf894a732abac21fce5cbfa9226f9dcf1fd13290b5034af1c25e45e67ac055d609187532baece382c294679e15b7a8e6ce9eb1597f3f0c742dfeba696806ea6401c12ea945daec87deb41256a78644b6687d6484c6008e08339ceb099124e147679eaf027e8db8c379e576254b496e7fdd75f606df33831c817cab63d00785d9e41ea03372fda43c42453d8ed0524555157cf12aeb01def722f4fa06af36fb20821e07e5efa76c31197e6", 0xc1}, {&(0x7f0000003800)="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", 0x1000}, {&(0x7f0000004800)="5d36e38778a9898a5367299c7b445307a7e0bfe9972dfeaae7186196f3aa0e138672f7cf6a9c36ab8c4b54d70e9aabb387007975ee96ad8ecb0b26f4251d291e743d65e5027f85b12620dded5fc6afa15900bf26b3cc85e80d34e7692f730ed601ad22e1397c21fe623a8bb5aaa3027a06508bd675f2143b92de6b72fc740c89fc84cbd39962bd73270c22d91cad5a967f3d707b740b8af74236a2c94de4318e7a4f388e0a484c24d521398977384393d18490", 0xb3}], 0x8, &(0x7f0000004940)=[@iv={0x60, 0x117, 0x2, 0x4b, "06179071407f40cf1d8b4cdddb6e176a8942c29a430daa4b60190b7aa0859d3ed47fece579c4614e53311f960b95e98387ab68ecf58f814271f8cb8337dcb8b54117da5b0a9b4c956172f2"}], 0x60, 0x8800}], 0x2, 0xc0) 2018/06/06 18:40:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) read$eventfd(r2, &(0x7f0000000080), 0x8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:29 executing program 3: r0 = socket$inet(0x2, 0x4, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000a60000004271216baa1ec32ec4a1b5ce5bbc65048d369c20eb9102790831b99557331ab9e5aba0059b10caf50b8afa6674206e7780a274828802189bcf3a1c447c01fc7c8354ecfaa7ecb9c585f48b44399d5cd46e408cc89d462eea723f3d568c64a40a0000000000000008b4fda15967a6d7fec079b87edb9a4d1d2add5ebdd1d134847377ccb7f355e535fc3466b5cd7671c1f7fb3349b15526cc70a8ad727e97c9d83dfc895950f0"], &(0x7f0000000100)=0xca) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0xff8f, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0xffffffffffffddb, &(0x7f0000000480)}, 0x0) r1 = socket$inet6(0xa, 0x7, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000380)=r3, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/06/06 18:40:29 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0x0) r1 = creat(&(0x7f00000011c0)='./file0\x00', 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000001240)=""/128, &(0x7f00000012c0)=0x80) keyctl$read(0xb, r0, &(0x7f0000000100)=""/4, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000001200)=0x40000008080004) socket$inet(0x2, 0x806, 0x6) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000001140)={'security\x00', 0x29, "1c4b0f38954c30cf2149dbaca68ebf6d6a7b0eccd06c83be09e350fd8006d30ba2eadcf97d4d640ae0"}, &(0x7f00000000c0)=0x4d) 2018/06/06 18:40:29 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x9) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x7ff) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) statx(r1, &(0x7f0000000080)='./file0\x00', 0x6100, 0x40, &(0x7f0000000100)) 2018/06/06 18:40:29 executing program 0: modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0xffffffff, 0x400, 0x8, 0x6, 0x5, 0x2, 0x6, 0x7, 0x5}, 0x10) 2018/06/06 18:40:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff8001}, 0xb) recvmsg$kcm(r2, &(0x7f0000002500)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000002480)}, 0x0) 2018/06/06 18:40:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_sctp(0x2, 0x350be7eef17cd465, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="750000009ae22f7be195ff71cfe6984bc0e96b1204bd6c50c4019166748b0e510ad3c6984122668e71bdebdfdb6e4cb23d130bb9840c9a93b4c37746d946ad6163ca37d39677fc93a77b806b5dedbb67fccfaeb96a9146279f3e02395fae52f8f85d9363860fbb656395a2e026834078dfdbbea3abcefb5fdc5665c582fbd4ce9582d4ff2ea7d73153d14f9cf25a9737e4ec6ceed10cd4cb3749f2a9dba467cce21870d2009c330b114c1b4be8b69a5b4fdf8ffc2e8821b8eeb09c89a9c1"], &(0x7f0000001100)=0x7d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r1, 0x3}, 0x8) getsockopt$bt_hci(r0, 0x84, 0x71, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1276) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001080)=0x9eb) 2018/06/06 18:40:30 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0xa0000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000000c0)={0x7fc0000000000000, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @rand_addr=0x7f}}}, 0x108) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000240)={0xfffffffffffffeff, 0x6}) 2018/06/06 18:40:30 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="83df8635c183256b25efbd7da2dc2e0c7347ab17e91d48251d931ebc87f7fcdf149f72123485cd529a33a31b05c083f58fcc4f328109e3503786cd3ea0a2eba719f19a78f8a6431e99db59fe3efebe47ee24953617a08e3579aaff63166604709dc841cf228168f861bdd8bca7e58abc264a914e6fc0f3c15f5b0168415862f2a3aec39a2f4976d14cf303722abdf9f5bc9f37f6ba0f092b56be2925eea61b67941429b166a64ed8330bc6674ba0ec0ad8b4aeff75996898bc23e66fbe6e4ac6439da677652c43323bfd319835dd685b9b125f3f5ed346ec47111859e1b6bebeb1204cf9", 0xe4, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="3780ffdc19496b", 0x7, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="e2f60ef4775e92d37cbf9bac86bb7a6ae0a8ae595088cb8f1a1d0a4e8ee26ae993db8200cba6da5eba41c0f2f66260f6d8624ff57230df2a33aaa202425583f1a73e865808aed6a7528ef0ee666416be1772260787feb33720fd503654cf4b21d28bfd520792ec3867d6b52fb35ca1664f6f7da1a28ab7db22af86046245e224b1e9f4a2628cebcba2eb8f7bdc240d215a3a8142a0e8955119480b5f1d037e1608bde8095831736183f7bc", 0xab, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000d40)=""/52, 0x34) r2 = add_key(&(0x7f0000000440)='blacklist\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="85aebd3ef6296f4b61254c3b64ace89498c39ceff5b708a742eba26508808b021c09216cdd82fe2adc423d64da376bd80e0a5111e5c1e3a359ceab5a338f9d7c7d48a86c74ead9186707ebd5434275faf4193d40ba17b7a4f1e0b3565b639c7b69b528fc057d7a4544eed6972700990a8808ab362d9e85ae9d7cd30e240311783b489b22f263536568fe4e29f18c83c4ad1330d8c4c67bef1796fc04fbe4dde21b993a", 0xa3, 0x0) keyctl$read(0xb, r2, &(0x7f0000000200)=""/4, 0x837427f028c842a9) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r4 = syz_open_dev$loop(&(0x7f0000000a40)='/dev/loop#\x00', 0x800, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/md0\x00', 0x1, 0x0) r7 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000ac0), 0x800) r8 = syz_open_dev$usbmon(&(0x7f0000000b00)='/dev/usbmon#\x00', 0x3, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000b40)={0x0, 0x0}) getresuid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) syz_open_dev$sndmidi(&(0x7f0000000d00)='/dev/snd/midiC#D#\x00', 0xe068, 0x4200) r12 = getegid() sendmsg$unix(r3, &(0x7f0000000cc0)={&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000700)="a5dd5037fb93aa04c134fd0015c854ae9bf3973033d3d383d1d65ee709a4b07b24", 0x21}, {&(0x7f0000000740)="c3b850867f2a7c5f7db41a19a1d963c01bee1fd1a02e0c546538840b20abd19606787c9f8e5ea4ec03f80d3712225b2c8a0222e5af719619529d0c15b2275f2f4da7cc598c8e55ae998f6e602199d9c58550d2a2f2406cafd3143c177b8422ec093eb1a31d715de6258b74638eb75aa1b745c1c453ef8de48a04e16a5a0e15b0560dfe45d5c331793f06fabf3226d02389261c4b11b31854eccbafec2170a90898168c5380fa2f4044e54aa1b6089dc1aa", 0xb1}, {&(0x7f0000000800)="2aa83bc9b5c10bc2e30c3e0c033f18dfaacdc03e0275189c379d7723063efd3c668789de3472a852aa22b2e7b7cd39d59d5064512b8cf78b4b51ec48c9e0b2d8b8b8261b6f7f43b6b0e900b43ca28f51d65199d99346f062d523dda86e6d391beb8914d62b18a7337d2f455f127e5ae44941eb9032a1a09c30f3b4439532f66e34a836a0908f69018dc3143e644ef7dfa5e3d94dd856b67844818a356a815e8d8d3d30e82359f4c2fdfe9d17226ef2c4bd7c0aa7739ba9577e8d76783c294af9c95bc2633d9a7be6d7ff092110cab34a3e3f98337bbb222ce10365971e5c8c3a9ccb8361ad4d4d", 0xe7}, {&(0x7f0000000900)="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", 0xfd}], 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="00000000200000000000000001000000870e0000231e34bcfd1b9a674ed7ba8bdfea2feb0f2861cab48d5f218ccf3ce2da43ef058a17c37dccce40a6398046ba12effe11dcd5ae44c87721a3f4185c604f1e07de5c62602b144f1837dbfff9478e41a6f1ecc454d36065919954266fa2fc37e33efe0c0cb045151618f0835630e0bba54f929e36991d2307a5409f8a5057848858d5d52e5787194e6a30a495083b0cc8832570d343a3e4b71074217230f425f60efa2ea87aee3aa3fea560d8cdde3fbac53356ee85a494a73b34528b58b7ee5043060d2c8b77d34c1799cb63a763ae71981d4e82ae122359ebbfbf796233000000000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x20000000}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000ec0)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000fc0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e24, 0x100000000, 0x4e24, 0x9, 0xa, 0x0, 0x0, 0x11, r13, r11}, {0x4, 0x3, 0x33bf, 0x401, 0xfd3b, 0x3, 0x2, 0x6}, {0x1, 0x5, 0x8735, 0x1}, 0x2, 0x6e6bbf, 0x3, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d6, 0xff}, 0xa, @in=@rand_addr=0xdf, 0x3505, 0x1, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x5, 0x4}}, 0xe8) r14 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x1, 0x414042) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r14, 0x402c5342, &(0x7f0000000600)={0x2, 0x80000001, 0x1d0, {0x77359400}, 0x7, 0x200}) request_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='user\x00', r1) 2018/06/06 18:40:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x5, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x14, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000900)) sendto$inet(r1, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00000004c0), 0x4) recvfrom$unix(r1, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/06 18:40:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1f000000201300a8282c0e4ac8cf0f68e2f1fbfb05eb3e31016c37a0fe29d557aba516e78ddd0b61587d269e2b1e9906c7e56731305afd86733c7905efbad9621e1397e097da75cd0031b83643f2c54ce0bae5e88bc814cf7185d05a2a9c03eac37549af4103e30079fe192eea8742cde83673d67e3ab6eb1e938229ad1cbf6fda0b6dc76ef8e511f3e57f3a14ad470d681080a537643d37bd9b01984070264d792f6663d2d12b"]}) close(r2) close(r1) 2018/06/06 18:40:30 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x1000000080, 0x0, 0x200}, 0x7, 0x5}) 2018/06/06 18:40:30 executing program 3: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0x22, &(0x7f0000000000)={0x12, 0x4, 0x4, 0xa}) chroot(&(0x7f0000000040)='./file0\x00') sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:30 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000)="7a21699d4344255084ed08df6870544aa49a2953d3af8067a181824242b182ca996baf44a8017f00d629243dfdbbef77a5046338fe99c029e80166fc578195e69cc295816c537730207e2c78dc2835c8c3e8986db7e7d90f8ca1834dc98f7a689bf813df1a77f1c81d1b543f2c026199e04e5980cb76a756b433ed1e93dd4c", &(0x7f0000000140)=""/151}, 0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x20) 2018/06/06 18:40:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f00000001c0)="97cbfc953980785a1c484f0ad87b21cebb690e5aacf51760010e5b120818f12437d91b2235ad587a022308ba5714fe92e523aead0c82a5c7e748c02f543784988cce66627cbcc02c9a197db59003d17bd6856e0a5a70682f898308462b285adfd633b5f30e4c782b5dabe72a74c26a324ebbb00683a219871e1f5a536d9c0e0d1e47b47f165a296f4796eef80eccb291936434020e56882071e95834b99174ed70e38f6ff7bdff47d57cc0a9925c239f437c89725a88f9ee34eb1d09769e001f8daf13cf9e6cf6f61f1e394154fe7217ec66506258136d3dd4e55a51677e22e87e40c509fc31548e69bd21d0275a3d6279e423d0", &(0x7f00000002c0)=""/139}, 0x18) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$KDSETMODE(r2, 0x4b3a, 0x1940) sendto$packet(r2, &(0x7f0000000080)="a0dd8bff1a5dccc090251b2396f69bddaf486b5ea82373014d16b599840626dedf3e92d67763a45d0716b4ff6a755478761c355f17d512364893d0671a240237ca4d6a613bbe945fa4bfc9dbf0ea6ae0471415fb76269dcae45cbb4a34d0248b90f329bd556821b3b5d1b70d6a3ac1379eb8a83b1571", 0xfffffcca, 0x40000, 0x0, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:30 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xffff, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x0, 0x8000, 0x9, 0xffff, 0x99, &(0x7f0000000000)='team_slave_0\x00', 0x3, 0x9, 0x7}) r1 = socket$inet(0x2, 0x5000000000000005, 0x0) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/06/06 18:40:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) unshare(0x3fffffff) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3, 0x3, 0x2, 0x4}}, 0x2e) 2018/06/06 18:40:30 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0xb2383fec73beb8b1, 0x1000000000000001, 0x7ff, 0x2, 0x200}, 0x101, 0x8df, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0xbf4a, 0x60d}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0x4) 2018/06/06 18:40:30 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r1, 0x85ab, 0x8000, "c92845e5d9d4007e0a318ed1a113600b3a8aaa803e280ebf81dad82430fdc7d40daa350ff06db55ba8373295c7758a915dbaff296bdee128f6d669eea4ba67f361c351db6ceb324836377b0e75e0b967cfeea3"}) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)=@generic={0x0, "c796fc8759180d14ca707bca2248e82ec0b14e5a636d587ab525fadae94c515b5a72b1a7f3fb788d0e487f783c1b1df15e27a57600817721e6e296e0984c23f120774a42223d3be80328126dad013073a0bdf756f91dc57c536ae317bf61c2d074c3b6233ad7aac22a897083be8e8e6e28197a041089d6eca5881cef2b05"}, 0x80) 2018/06/06 18:40:30 executing program 5: unshare(0x64000400) r0 = memfd_create(&(0x7f00000001c0)='self&#\'userem0%(keyring!,\x00', 0x3) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000240)={0x0, 0x70, 0x2, 0x80000000, 0x81, 0xffff, 0x0, 0x2, 0x8400, 0xd, 0x53fa, 0x9, 0x1, 0x100000001, 0xfff, 0xfffffffffffffff8, 0x2, 0x80000000, 0xfff, 0x3f, 0x400006, 0x3, 0x8, 0xd3e, 0x13, 0xea, 0x7ff, 0x101, 0x5, 0xae, 0x39ef800000000, 0x1f, 0x3, 0xffffffffffffff29, 0x2, 0xffffffffffffffe1, 0x100000000, 0xe0b, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000200), 0xd}, 0x20004, 0x5, 0x6, 0x7, 0x0, 0xffffffffffffff81, 0x5}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000100)={0x80000001, 0x3, 0x574f803c}) getrlimit(0xd, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) r5 = socket$inet_smc(0x2b, 0x1, 0x0) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/urandom\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000ec0)=0x0) fstat(r3, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) r10 = getpgrp(0x0) r11 = geteuid() stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000010c0)=0x0) fstat(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001200)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001300)=0xe8) r18 = getegid() r19 = getpid() r20 = geteuid() getresgid(&(0x7f0000001a40)=0x0, &(0x7f0000001a80), &(0x7f0000001ac0)) r22 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f40)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002040)=0xe8) r24 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002540)={0x0}, &(0x7f0000002580)=0xc) r26 = geteuid() r27 = getgid() r28 = getpid() fstat(r1, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002980)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000029c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002ac0)=0xe8) r33 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002b00)={0x0, 0x0}) stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000002d80)=[{&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="c80c46cf1e5b7f7d33800ee7f134149ca07407cc8467058d8184aa9d3f90ca60a0d05a41d36456de099c88c25076a98bd25f760796f480598e3f8181dd59bb5f87f4b4b26f345821ef4d804e827d84fe104a71cef405f60e15e9e10dec4080f9195d1d2670c6456b056c3cfd7ae0cc7bd2b97afc6638c3f20730989f47e3a8f6c0381263fe6be937ed4a03baeb377430981bb8d6f3bc9165d19c2bab326f03a97adc", 0xa2}, {&(0x7f00000004c0)="54ff8341090743a07b695e0576285972ebec120a793babdd3c6f817f4b4f6dc10235315ec1f89f3e0eaf5810c1d0e3dcc4f91ee5029d7609c7fe034b9beca8dfff71123a585fc1959d8a1cfbde37af9e5a1acb8dd2195e7297d19edc73456bc9f40dbc68891df907516b0c00bc65e1a5", 0x70}, {&(0x7f0000000540)="94cb03648509a83e4b037e25fc09b2e5be5d4c5e8122104199acf3852a0e93ac556dfd5bdd35d27ac508e698951c014313203392c060ca7f85959a45c62cb742043ed5875f2567f095d74ded1e3c4ad8c41d3860366b1e94d57cbfc0e04e", 0x5e}, {&(0x7f00000005c0)="73f2abab53de213724ab6b4507feb3d06548d8", 0x13}], 0x4, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r3, r2]}], 0x60, 0x50}, {&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000740)="0b39814a1473a2fa7bfe8f97788c3282854c0f9e159fad97cba9b6547840cf003f04e7c8075a9903e4de787162a9843569254c82007dc9b45de37ab768417ed2df6a235afd337652913910cbc1656f0255c6265fe997e236de34e902c4f37f66fd112ea103e7f1431fdb705ec8108adad0016e83724b65b7bd56128178a01c52920a4ed074223b0c9616b5a4ccd627da7959b0e5214ea1e114e48736bf37bfe46e50597c8c354c54b9a3a3506646a2e3fd76fbe8f5764d1a02b3b352f27c8e346da454cbc3f70ae24c9df23329f3885a25bb8628237efeacc4bdfb134d055cd8b77defa6a654176aff0d01eef772dc876589b639330668", 0xf7}, {&(0x7f0000000840)="b5e1bc8e9dc0e76bb2089c7c457c0dc2191e640b21045e97531d2a40d4acb55e7a6979cf65d7353c718383ceaeba666ebf6548b94adcfaab7274ea718136837339ddfcb26bb1c7d5e58eaa8876a6222649d08cc1e27d29af1cdaa4da4983e314936f422a835d0f4064767f70aa68c612a22e07e8c690f66fc41032ec9ed399221e4d829921704b706d8c8a7e5082", 0x8e}, {&(0x7f0000000900)="1871de0e4aba7bc529dcedade867a7d58a23710d55f320e2cbc4bce6deb383876d421b01c29c45ed168fa57f0a5a485d6c8861aeb2a423060db89594e8fb7729955f08c0efd86c6a401e1ad4a98fa0ff4de105545c", 0x55}, {&(0x7f0000000980)="bbf03a0cbdbec3c4d87bffff52238cbbfd1e6e847ef44236a74ae5c60c30d213f3841d8cb6f3c648ec89c955af3a4914c58de92d47e88a840b76e984ade4c5e28b0317143339e6fb", 0x48}], 0x4, &(0x7f0000000a80)=[@rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r3, r5]}, @rights={0x38, 0x1, 0x1, [r1, r0, r3, r3, r2, r1, r1, r6, r0]}], 0x78, 0x80}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000b80)="6fc8f7a647b7c6d0fa568d178c85a2b7779b8fb02c1d56d971bcf08c084704e0f8d0d0d9208c1d99e6e884d920243bf9e1e556", 0x33}, {&(0x7f0000000bc0)="7c5749e7082aae53c91492b87070060e81289a561cb8928c704d7a24cdcb5172388d742574902ae0fa9fb9ce3c16d7a9dc426a76b811933c10b525b6b4f1addc7b37ffa26bd65c5a5f9fd8a860b2be371107fa0c579afab9ca48fcd94a9a4c0cae14cf8aef6d1202030ec9fc9fdcbbd23e6eb7b81a58ac2451cad721fea91378363feb9d122c3a9231e6abb9762cf484e4ff85509705c01c6833dfdf64569f3518e70802279edf675f9077307fa6eb121144439bf7406247ea280073272d6d0b64e770db815aa7c3c532a2794b1cfa4da5914254dfd4d1", 0xd7}, {&(0x7f0000000cc0)="85b1f2d411b1f123b172426e41ff98c20915f15598421bdde52bbeff667903ae6a2b29c85c92bb9db6ccb5c08d5f22a4074f8d50278068348b98ad5d889b59bb8f2735e67758cd9f77975f664ea4315f09709872506473e284fde1b1ff0f7a630ff5d2401b25226358079452a5be7ca4b78bafda26fe03d09b19ca6727bd3a0de32646eb7bb481d357f5119bfd1a041412a56862ac48feb1d21add428402fafe7b375e5ba89cabaaaad8f7d7352c56b3f2ca240304fd70fe7ffadcd71eeaf956f5bf26b8757f1710a0fda4bf1c83b45e9eda2ac52b62d0072c", 0xd9}, {&(0x7f0000000dc0)="1fb355d22ea77d01f9d556255b250ad18524874ad16e34765dabdb51d0467274f2958ee1aac0adbb1fcaa5211b7939a16ea6259919abe8189a974c10949c22d6eecf37f2813da7004ecae8a0f4c6d4d0a401d494400873f48bb2bc1a95261afd1caea6dc66a2e9f3b838f6dc6e17e7e8b0e9a6ba9beffef02c8dbf0f947071eeed7eda2ad417810b28227c82ca", 0x8d}], 0x4, &(0x7f0000001340)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r3, r2, r3, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd0, 0x40000d1}, {&(0x7f0000001440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000014c0)="8dcdf98b4c6e3acc65f89d9f4a74cd379683f86e27a739ddfae53862cc100648bebc407b9a21f8bd200106029b58c4726c0e081b340fb2859c6eb16cc6bc81237f3f4ce1d301dd7ee3c106b2e030ec169d33e909d7a36a3e5a67f57af5214b41b6c1aa6ccf2235d5d8670cb2fe7d774e6aea062aea9986293206f3c7e0aa916e361576d5810e0ebf2aad41cd14606e5fe994c227aac3982701058a07a98f7de7c90b8f8a8a8f9a56b4d1f4a87237c6e615f4978984a415b3b115c0c9888d6f6e852dbf", 0xc3}, {&(0x7f00000015c0)="9b8ef980e8141d485259beeb60a3c2dad10d10e9e4ffb5f84ffc2cb4d5185500c57961513e6c09b55a5688fcccdfcd92361de022908b98baa38c267eb5877c339a672a5e291f4588ed2ae4212ca7235178d10ad491d32abefdcaa0653e00f968fcfd5e3920f009e8f198511a2cf1b6d845fc4a8e67747bf531e6a61c2dbcc43bfeb4d4a115a853db6d", 0x89}, {&(0x7f0000001680)="3c2b27657c6b4eee137fe4dca0af67de97dbdbea57a28c0a33203c", 0x1b}], 0x3, 0x0, 0x0, 0xc000}, {&(0x7f0000001700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001780)="cfad2454b40dd4f9e2", 0x9}, {&(0x7f00000017c0)="639749eddc78c9514b09251466010ecd1e549a1e30ba923a98340116ce4fcd401bf1bdfa44dae797d4660c12542da4ca4b96b10fe4c19efea99eb38e088f44a2900ecb98e2bf9d08f6bd25c9562b7b25c3a3ee9626e676dce410799817f78ef08e9c0fdc8f2365b5f8c76c1f8dca3416f24f665efe1220cc9394d6765de44317978721b2f14aee1bd6bfac53a655ab47", 0x90}, {&(0x7f0000001880)="6ad6748442c378e27ba4cce863b0e3efac479d25f0b423815ce21ed61da391f24bfe15331a3a7266c3bc23d648690ddb4a4af91d2359a56e72a7e0ad4e4d3ef542df79fa0b306fe836", 0x49}, {&(0x7f0000001900)="d3b738b3e7b01e2e516ee6fe6190490292907f86f06b8308d6263fb39dc339cec0f03fff5172011d61941f9062bd29080995a82cd249b6b399f9ecd18a5607e768df8db0e05a4cfe60a7a9d8cc1d0aed71ba0c9a82e738f06625294d951179e176627aa3b3a3640e6239ec6993a5dd78a2156dd4", 0x74}, {&(0x7f0000001980)="9378", 0x2}], 0x5, &(0x7f0000001b00)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x38}, {&(0x7f0000001b40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001bc0)="35d906e2882b5ffa02f9f7c8ac48eb3a7fba5ca1047e22dc42e4a4c7e15e871ec6dd00aed8853e7f9ef6749ac7ef613fed211d69f89ab1e3e3507ff5cf5f55b4708aa3373e45914f5af4298c9e66e3059ca94ad75af5eeda7a1479ac671587686724f0519c905909eca4c20c44bbdbdd2c1c0f4b3d6289b2fe8fefb8a6e0756cfa6f775ae08e7a1214bc3ace66c5edf64e483a3cbd1e826407be6949427a9c92207b1429fcb1bb8353b6cea030c437edaec88541b3a7086290fdc53fbbbfad57e75b06ac0ccab0716355b2e5a235ac33", 0xd0}, {&(0x7f0000001cc0)="8da176689ec09a3279051e84df0b41dd9b16641f9bfc5932598fea8f16763dc1ed0ac78fa2f10f1baba7af8e6bf06db575b38b16ab244fe7b1217cd328d16f3382a4951634ee3fa5890694442aaad888b01ac7cdd54e5867a747b677846e94a3c11128709c350d8f8411a9a47e85a5a21ae5d618287c17fa42ce5c2e5d68d43d1d380db4a37592", 0x87}, {&(0x7f0000001d80)="b0ae50582ef3b8800984ad9c4485c10ec3163d890baa2a9cd2cd415c426c9d87b1b98c5900cee03f90a8208060d0a221e204a5f5a88634e1de1e9cb2515a7eca1519b1be0a19a7eda8ae65ff2fb354fd5f8b21f4969d50ebfd5fb4268f3a8b69b5514ff3895b95c6e7d1fda99af31084b5ab3fc7847d260fa37046987062a3550357a4530ec8db17f05fa0", 0x8b}, {&(0x7f0000001e40)="55435e4b4ed53878052dae266c6c0703dbe7e339ea378e761de699b928d27d13ab1cb52e8fe77ed11697030bc405f82187c98a64c4e0e18b0a5c9c1649738ed604ad79200927bcb7fae4c8bc4ec218398893b7192d72220bc36a693ae5cab377c5c3811937bf2a9d26f1201e3bcdc344e2a1c506126cff9341db1fa5646cafa66e8a3a37f9998bd8e84f5a8488a68ade282989ef229e5c50e9abd975570cc0fb38e0374fa11acc46", 0xa8}], 0x4, &(0x7f0000002080)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x40010}, {&(0x7f00000020c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002140)="2c2d1fa56ae1044a5bafa82ae2c92b9520abc1f3f581ef32ea58ad2d9c72bcc8459ba1560217d50fe1057867bf8ca0c6eb6759f41a56abd828ef5abaaa8813fe21243d3fa3284d6130350d11705b71ed3c3f652c1c430fd575765c7739af2d9a71149c1298fd137ee83329087db397a4", 0x70}, {&(0x7f00000021c0)="fd9596fb2cdceabe716be123a2a843e960ccb07530ca87bbc392716b30a7a3b097529ba4ac34e6f2122b93c342da3a3d6ec6c3", 0x33}, {&(0x7f0000002200)="bb985bee4bf790ce7c23436361996922525df4e246d0713f67a60cf0f3aabd02e5f442cd8abdf1e1f31f9f71e83cd1205053d71a5ef31df51f9fc22ea3506279d4c7257e7ed235b8bad52aa914346d03f63ae1c43b52f017a3fe1e358657606fc8eafb2aafbbae513ac92dfb00e4fb8924cabc804a4bc4ced08bc932f6d4d3a08be43cb32bf8b28b6d8750b54944abc53a0e11b8cd641f18c2ba8105aadf17b660feb72ae6235fd963f1ab80d2068bf94b0acb281d", 0xb5}, {&(0x7f00000022c0)="06b0b4c1bc8c3cc0b3566ee6d800cc3c07d1ed7fdd782a895db4ef91896c67c9016ddc60382b", 0x26}, {&(0x7f0000002300)="6798e4ee9a594e1b0dd937ba0646656a9d03479b66df489ffa182674c62e56a669b12d0879dcb6f78723bbc647ca63daca284a6f609bc41799f638da3e482955b8e46a977d76fee99fb189b1d05b5ce5a2cc986b08910cd629a11dbcc562095a0ded1398b9bc23fa30611e320309c2f6c7e6836d9308b9092e5245ae13f86eb9f6aa801909eec44212b6ff4e07e160ccb77b88e5340be70b506b060f4fe84a1c27e3272e6dcfe33d06282af1fc5c62f4f64f76f1823736622f8824e204", 0xbd}, {&(0x7f00000023c0)="8c4962798855e6cec9932a4d153c934c67a46f1d10eb277dd2d006901050ebb40ad555fbb2f60be7c1bb275b76b4b10e2bf29eae1b14757289054c6c8fd6df8fff983eb967f948f9088fedd436545282ef9590883fa845e162192ffe75f9aa6fb2cbce3855acd73aba8c37578ca1e372667cde27897fb38be392f83758d8e0c87758b25c7378de4f5cbc8229366fd5435632a2a3dc035f99a092e29bea7e81d08daf2a885bfe79fc3c7ecd51b50f6107b58ff4e026c44c7f65d46b9e8cf9c78978b15f4271b88b99", 0xc8}], 0x6, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x40, 0x20000014}, {&(0x7f0000002740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002940)=[{&(0x7f00000027c0)="a7d6e66d9149829b93f3bc2f8f6b47c0a7d6ce0c99338c1135e73d2ea0117bfd41d0b59247f18d6d8984aeb7d6db61460c28fef78c9c21d91b8a553aa75072355e6811cb496ed9e0346a384f9347b325cca4bbc60ada7e48ff3668fed699617343fd416a41f81419dda426bceac5008a4cf092b5807815d00269252c4844e5e0dfa751c999e26261b392abef16903e35527aa779ca9ca131e3ec6d90f7c5ef3a4718f755a54118e465087066bcfc5a027a4407898f31e6575da153a0fccfa20d7ca3327e", 0xc4}, {&(0x7f00000028c0)="d4f238021a7675eb1cd95dc4ffb6336b934a9d98402f4a18c5e87cc727691c2cd1da01e5c758801373feb05b", 0x2c}, {&(0x7f0000002900)="7ad9ee62574386c24c2a09fd285e9a4162b3c6c665f27c76049c4d2c89e9e99c6ce05063fc60ab38b8749f53a7b2263a13a982755b520e2155", 0x39}], 0x3, &(0x7f0000002cc0)=[@rights={0x30, 0x1, 0x1, [r3, r1, r2, r1, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x88}], 0x8, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r4, 0x6}, &(0x7f00000000c0)=0x8) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, 0x1c) sendmmsg$unix(r2, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) socket$nl_crypto(0x10, 0x3, 0x15) sysfs$2(0x2, 0x9, &(0x7f00000002c0)=""/175) 2018/06/06 18:40:31 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xffffffffffffffac) [ 282.077176] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 18:40:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) sendto$inet(r0, &(0x7f0000000080)="5f9f508a290aaf50eb42ece507930ac2416c4fb8fb64612cff23b7f1ef8d07c9ae6d65f739f871e541a303c0a84cc0f72de313c8969346166815db5ffd555974d56adc128fa9be0ada5e46b4207a77a6e83a030c0637", 0x56, 0x20000044, &(0x7f0000000140)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/06 18:40:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/06/06 18:40:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xeab00, 0x0) close(r0) 2018/06/06 18:40:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x7ff, 0x4, 0x101, 0x101}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0xfffffffffffff001, &(0x7f00000000c0)=0x2) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:32 executing program 3: r0 = socket$kcm(0x29, 0x800003ffdffffc, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000040000c498704e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000727855fd27f6d5217706000000000000000000000000000000000000000000"], 0x68) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r2}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) sendto$inet6(r2, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000200)=""/80, 0x50}, 0x0) ioctl$sock_ifreq(r2, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', @ifru_map={0x7fffffff, 0xdc, 0x101, 0x2, 0x1, 0x7f}}) 2018/06/06 18:40:32 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x200, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1f0098fae9d9f17e80000020"]}) close(0xffffffffffffffff) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20001, 0x0) recvmsg$kcm(r4, &(0x7f0000000340)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/128, 0x80}], 0x1, &(0x7f0000000240)=""/200, 0xc8, 0xcf}, 0x2000) close(r2) 2018/06/06 18:40:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0xfffffffffffff001, &(0x7f00000000c0)=0x2) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106(gcm(aes))))\x00'}, 0x58) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x2, 0xffffffff, 0x2, 0x4000000, 0x8, 0x0, 0x695d, 0x8001, 0x3}) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x3d5, 0x200100) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f00000002c0)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000300)={"66696c746572e0454dbad9800000000000000000fffffae000"}, &(0x7f00000001c0)=0x78) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000200)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)) 2018/06/06 18:40:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x2019, &(0x7f00000000c0)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) socket$inet(0x2, 0x0, 0x9) 2018/06/06 18:40:32 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000012c0)='ip_vti0\x00', 0xe000000000000000}) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x7, 0x0, "38ba80aca7cc", 0x9}, 0x10) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001340)={0x0, r0, 0xa, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x9d, "8dc0db4d155471f4d24fe90273fca18bae6cc68b11b2bdd1ab44cd3ab3ded3b41ada6f5d46fbf120ba380c8e0f776fbcaedb53ac658111a53d28b043937dd8c6ed052cb81927d5d678566e56e094fe453f4a5e2c0d343befc12c0ef8601cd9c4428ddb9fdacc38f611cd6a938834ee348df8535bc4349ac8c63872f653760949657de32f65c3fe9a7b362bde1270601cf63da2076025053dd88a0d3b89"}, &(0x7f0000000200)=0xa5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001380)={r1, 0x5}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001280)=0x1008) 2018/06/06 18:40:32 executing program 1: getcwd(&(0x7f0000000000)=""/255, 0xff) r0 = memfd_create(&(0x7f0000000480)='user\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0)=0x2, 0x4) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="bc149f3f9359fd8e2f335f07d2f41350149d58d9340cabb8f1bb7df5383443ee783663eaca1a5510d68f1f8a3ec1c1e9eedc5e85f9c51dcb8ff2eab49183a0e98180762ab1c07283fac715a2b1652a9efbfa3b0b529d54851bc1aa773564b8de7eef1d4103a36a9db17c6ff7723437358f2fd43add3dc27c5027f9913b3f17d1ff07a19edc683106082a87009788cc17e4ad15afe356f356e0f3e86bf27cbaf6a04fd3967a8117120a09a33faf195195f9880a07313c75e0e579f469e9f5ce15271283c21e4a91efce31671cadc8bca82be9e30dc637da43ce917febc400097fc5f13ac808", 0xe5, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="486a7daaf8d9999fbfba03f09f409e8164b58f39b7585a266b6f685ec062db84b70efca11ac7a317536b93652acc2d70f7bd892d9540efae6f71f08c5a06ddc9023050a09df3591e9d93f8c5a77cb1e6f6a2e3064d2a6a64180ed6d2cdc250d4d691a24a65487b5d89c655dec989cb054941902b5504d5f50f84c259deafb05b4d83456b3484bf574ae0a879fe53fbc4ce9afa33df6f23986e4681838273f3237b34fb664525d66cdc2a1650c7c4caca407e36ca6895e0072a3da1fd31269d1ea52656bb67060b1bd891e6da79dfc3865a2d905ccbbd1085e15864b9d4ec728283bc1523e9bbd85cce4fc94ce0b88d263f0841", 0xf3, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4, 0xfffffffffffffec2) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000140)) 2018/06/06 18:40:32 executing program 5: unshare(0x64000400) r0 = memfd_create(&(0x7f00000001c0)='self&#\'userem0%(keyring!,\x00', 0x3) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000240)={0x0, 0x70, 0x2, 0x80000000, 0x81, 0xffff, 0x0, 0x2, 0x8400, 0xd, 0x53fa, 0x9, 0x1, 0x100000001, 0xfff, 0xfffffffffffffff8, 0x2, 0x80000000, 0xfff, 0x3f, 0x400006, 0x3, 0x8, 0xd3e, 0x13, 0xea, 0x7ff, 0x101, 0x5, 0xae, 0x39ef800000000, 0x1f, 0x3, 0xffffffffffffff29, 0x2, 0xffffffffffffffe1, 0x100000000, 0xe0b, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000200), 0xd}, 0x20004, 0x5, 0x6, 0x7, 0x0, 0xffffffffffffff81, 0x5}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000100)={0x80000001, 0x3, 0x574f803c}) getrlimit(0xd, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) r5 = socket$inet_smc(0x2b, 0x1, 0x0) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/urandom\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000ec0)=0x0) fstat(r3, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) r10 = getpgrp(0x0) r11 = geteuid() stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000010c0)=0x0) fstat(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001200)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001300)=0xe8) r18 = getegid() r19 = getpid() r20 = geteuid() getresgid(&(0x7f0000001a40)=0x0, &(0x7f0000001a80), &(0x7f0000001ac0)) r22 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f40)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002040)=0xe8) r24 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002540)={0x0}, &(0x7f0000002580)=0xc) r26 = geteuid() r27 = getgid() r28 = getpid() fstat(r1, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002980)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000029c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002ac0)=0xe8) r33 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002b00)={0x0, 0x0}) stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000002d80)=[{&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="c80c46cf1e5b7f7d33800ee7f134149ca07407cc8467058d8184aa9d3f90ca60a0d05a41d36456de099c88c25076a98bd25f760796f480598e3f8181dd59bb5f87f4b4b26f345821ef4d804e827d84fe104a71cef405f60e15e9e10dec4080f9195d1d2670c6456b056c3cfd7ae0cc7bd2b97afc6638c3f20730989f47e3a8f6c0381263fe6be937ed4a03baeb377430981bb8d6f3bc9165d19c2bab326f03a97adc", 0xa2}, {&(0x7f00000004c0)="54ff8341090743a07b695e0576285972ebec120a793babdd3c6f817f4b4f6dc10235315ec1f89f3e0eaf5810c1d0e3dcc4f91ee5029d7609c7fe034b9beca8dfff71123a585fc1959d8a1cfbde37af9e5a1acb8dd2195e7297d19edc73456bc9f40dbc68891df907516b0c00bc65e1a5", 0x70}, {&(0x7f0000000540)="94cb03648509a83e4b037e25fc09b2e5be5d4c5e8122104199acf3852a0e93ac556dfd5bdd35d27ac508e698951c014313203392c060ca7f85959a45c62cb742043ed5875f2567f095d74ded1e3c4ad8c41d3860366b1e94d57cbfc0e04e", 0x5e}, {&(0x7f00000005c0)="73f2abab53de213724ab6b4507feb3d06548d8", 0x13}], 0x4, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r3, r2]}], 0x60, 0x50}, {&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000740)="0b39814a1473a2fa7bfe8f97788c3282854c0f9e159fad97cba9b6547840cf003f04e7c8075a9903e4de787162a9843569254c82007dc9b45de37ab768417ed2df6a235afd337652913910cbc1656f0255c6265fe997e236de34e902c4f37f66fd112ea103e7f1431fdb705ec8108adad0016e83724b65b7bd56128178a01c52920a4ed074223b0c9616b5a4ccd627da7959b0e5214ea1e114e48736bf37bfe46e50597c8c354c54b9a3a3506646a2e3fd76fbe8f5764d1a02b3b352f27c8e346da454cbc3f70ae24c9df23329f3885a25bb8628237efeacc4bdfb134d055cd8b77defa6a654176aff0d01eef772dc876589b639330668", 0xf7}, {&(0x7f0000000840)="b5e1bc8e9dc0e76bb2089c7c457c0dc2191e640b21045e97531d2a40d4acb55e7a6979cf65d7353c718383ceaeba666ebf6548b94adcfaab7274ea718136837339ddfcb26bb1c7d5e58eaa8876a6222649d08cc1e27d29af1cdaa4da4983e314936f422a835d0f4064767f70aa68c612a22e07e8c690f66fc41032ec9ed399221e4d829921704b706d8c8a7e5082", 0x8e}, {&(0x7f0000000900)="1871de0e4aba7bc529dcedade867a7d58a23710d55f320e2cbc4bce6deb383876d421b01c29c45ed168fa57f0a5a485d6c8861aeb2a423060db89594e8fb7729955f08c0efd86c6a401e1ad4a98fa0ff4de105545c", 0x55}, {&(0x7f0000000980)="bbf03a0cbdbec3c4d87bffff52238cbbfd1e6e847ef44236a74ae5c60c30d213f3841d8cb6f3c648ec89c955af3a4914c58de92d47e88a840b76e984ade4c5e28b0317143339e6fb", 0x48}], 0x4, &(0x7f0000000a80)=[@rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r3, r5]}, @rights={0x38, 0x1, 0x1, [r1, r0, r3, r3, r2, r1, r1, r6, r0]}], 0x78, 0x80}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000b80)="6fc8f7a647b7c6d0fa568d178c85a2b7779b8fb02c1d56d971bcf08c084704e0f8d0d0d9208c1d99e6e884d920243bf9e1e556", 0x33}, {&(0x7f0000000bc0)="7c5749e7082aae53c91492b87070060e81289a561cb8928c704d7a24cdcb5172388d742574902ae0fa9fb9ce3c16d7a9dc426a76b811933c10b525b6b4f1addc7b37ffa26bd65c5a5f9fd8a860b2be371107fa0c579afab9ca48fcd94a9a4c0cae14cf8aef6d1202030ec9fc9fdcbbd23e6eb7b81a58ac2451cad721fea91378363feb9d122c3a9231e6abb9762cf484e4ff85509705c01c6833dfdf64569f3518e70802279edf675f9077307fa6eb121144439bf7406247ea280073272d6d0b64e770db815aa7c3c532a2794b1cfa4da5914254dfd4d1", 0xd7}, {&(0x7f0000000cc0)="85b1f2d411b1f123b172426e41ff98c20915f15598421bdde52bbeff667903ae6a2b29c85c92bb9db6ccb5c08d5f22a4074f8d50278068348b98ad5d889b59bb8f2735e67758cd9f77975f664ea4315f09709872506473e284fde1b1ff0f7a630ff5d2401b25226358079452a5be7ca4b78bafda26fe03d09b19ca6727bd3a0de32646eb7bb481d357f5119bfd1a041412a56862ac48feb1d21add428402fafe7b375e5ba89cabaaaad8f7d7352c56b3f2ca240304fd70fe7ffadcd71eeaf956f5bf26b8757f1710a0fda4bf1c83b45e9eda2ac52b62d0072c", 0xd9}, {&(0x7f0000000dc0)="1fb355d22ea77d01f9d556255b250ad18524874ad16e34765dabdb51d0467274f2958ee1aac0adbb1fcaa5211b7939a16ea6259919abe8189a974c10949c22d6eecf37f2813da7004ecae8a0f4c6d4d0a401d494400873f48bb2bc1a95261afd1caea6dc66a2e9f3b838f6dc6e17e7e8b0e9a6ba9beffef02c8dbf0f947071eeed7eda2ad417810b28227c82ca", 0x8d}], 0x4, &(0x7f0000001340)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r3, r2, r3, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd0, 0x40000d1}, {&(0x7f0000001440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000014c0)="8dcdf98b4c6e3acc65f89d9f4a74cd379683f86e27a739ddfae53862cc100648bebc407b9a21f8bd200106029b58c4726c0e081b340fb2859c6eb16cc6bc81237f3f4ce1d301dd7ee3c106b2e030ec169d33e909d7a36a3e5a67f57af5214b41b6c1aa6ccf2235d5d8670cb2fe7d774e6aea062aea9986293206f3c7e0aa916e361576d5810e0ebf2aad41cd14606e5fe994c227aac3982701058a07a98f7de7c90b8f8a8a8f9a56b4d1f4a87237c6e615f4978984a415b3b115c0c9888d6f6e852dbf", 0xc3}, {&(0x7f00000015c0)="9b8ef980e8141d485259beeb60a3c2dad10d10e9e4ffb5f84ffc2cb4d5185500c57961513e6c09b55a5688fcccdfcd92361de022908b98baa38c267eb5877c339a672a5e291f4588ed2ae4212ca7235178d10ad491d32abefdcaa0653e00f968fcfd5e3920f009e8f198511a2cf1b6d845fc4a8e67747bf531e6a61c2dbcc43bfeb4d4a115a853db6d", 0x89}, {&(0x7f0000001680)="3c2b27657c6b4eee137fe4dca0af67de97dbdbea57a28c0a33203c", 0x1b}], 0x3, 0x0, 0x0, 0xc000}, {&(0x7f0000001700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001780)="cfad2454b40dd4f9e2", 0x9}, {&(0x7f00000017c0)="639749eddc78c9514b09251466010ecd1e549a1e30ba923a98340116ce4fcd401bf1bdfa44dae797d4660c12542da4ca4b96b10fe4c19efea99eb38e088f44a2900ecb98e2bf9d08f6bd25c9562b7b25c3a3ee9626e676dce410799817f78ef08e9c0fdc8f2365b5f8c76c1f8dca3416f24f665efe1220cc9394d6765de44317978721b2f14aee1bd6bfac53a655ab47", 0x90}, {&(0x7f0000001880)="6ad6748442c378e27ba4cce863b0e3efac479d25f0b423815ce21ed61da391f24bfe15331a3a7266c3bc23d648690ddb4a4af91d2359a56e72a7e0ad4e4d3ef542df79fa0b306fe836", 0x49}, {&(0x7f0000001900)="d3b738b3e7b01e2e516ee6fe6190490292907f86f06b8308d6263fb39dc339cec0f03fff5172011d61941f9062bd29080995a82cd249b6b399f9ecd18a5607e768df8db0e05a4cfe60a7a9d8cc1d0aed71ba0c9a82e738f06625294d951179e176627aa3b3a3640e6239ec6993a5dd78a2156dd4", 0x74}, {&(0x7f0000001980)="9378", 0x2}], 0x5, &(0x7f0000001b00)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x38}, {&(0x7f0000001b40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001bc0)="35d906e2882b5ffa02f9f7c8ac48eb3a7fba5ca1047e22dc42e4a4c7e15e871ec6dd00aed8853e7f9ef6749ac7ef613fed211d69f89ab1e3e3507ff5cf5f55b4708aa3373e45914f5af4298c9e66e3059ca94ad75af5eeda7a1479ac671587686724f0519c905909eca4c20c44bbdbdd2c1c0f4b3d6289b2fe8fefb8a6e0756cfa6f775ae08e7a1214bc3ace66c5edf64e483a3cbd1e826407be6949427a9c92207b1429fcb1bb8353b6cea030c437edaec88541b3a7086290fdc53fbbbfad57e75b06ac0ccab0716355b2e5a235ac33", 0xd0}, {&(0x7f0000001cc0)="8da176689ec09a3279051e84df0b41dd9b16641f9bfc5932598fea8f16763dc1ed0ac78fa2f10f1baba7af8e6bf06db575b38b16ab244fe7b1217cd328d16f3382a4951634ee3fa5890694442aaad888b01ac7cdd54e5867a747b677846e94a3c11128709c350d8f8411a9a47e85a5a21ae5d618287c17fa42ce5c2e5d68d43d1d380db4a37592", 0x87}, {&(0x7f0000001d80)="b0ae50582ef3b8800984ad9c4485c10ec3163d890baa2a9cd2cd415c426c9d87b1b98c5900cee03f90a8208060d0a221e204a5f5a88634e1de1e9cb2515a7eca1519b1be0a19a7eda8ae65ff2fb354fd5f8b21f4969d50ebfd5fb4268f3a8b69b5514ff3895b95c6e7d1fda99af31084b5ab3fc7847d260fa37046987062a3550357a4530ec8db17f05fa0", 0x8b}, {&(0x7f0000001e40)="55435e4b4ed53878052dae266c6c0703dbe7e339ea378e761de699b928d27d13ab1cb52e8fe77ed11697030bc405f82187c98a64c4e0e18b0a5c9c1649738ed604ad79200927bcb7fae4c8bc4ec218398893b7192d72220bc36a693ae5cab377c5c3811937bf2a9d26f1201e3bcdc344e2a1c506126cff9341db1fa5646cafa66e8a3a37f9998bd8e84f5a8488a68ade282989ef229e5c50e9abd975570cc0fb38e0374fa11acc46", 0xa8}], 0x4, &(0x7f0000002080)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x40010}, {&(0x7f00000020c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002140)="2c2d1fa56ae1044a5bafa82ae2c92b9520abc1f3f581ef32ea58ad2d9c72bcc8459ba1560217d50fe1057867bf8ca0c6eb6759f41a56abd828ef5abaaa8813fe21243d3fa3284d6130350d11705b71ed3c3f652c1c430fd575765c7739af2d9a71149c1298fd137ee83329087db397a4", 0x70}, {&(0x7f00000021c0)="fd9596fb2cdceabe716be123a2a843e960ccb07530ca87bbc392716b30a7a3b097529ba4ac34e6f2122b93c342da3a3d6ec6c3", 0x33}, {&(0x7f0000002200)="bb985bee4bf790ce7c23436361996922525df4e246d0713f67a60cf0f3aabd02e5f442cd8abdf1e1f31f9f71e83cd1205053d71a5ef31df51f9fc22ea3506279d4c7257e7ed235b8bad52aa914346d03f63ae1c43b52f017a3fe1e358657606fc8eafb2aafbbae513ac92dfb00e4fb8924cabc804a4bc4ced08bc932f6d4d3a08be43cb32bf8b28b6d8750b54944abc53a0e11b8cd641f18c2ba8105aadf17b660feb72ae6235fd963f1ab80d2068bf94b0acb281d", 0xb5}, {&(0x7f00000022c0)="06b0b4c1bc8c3cc0b3566ee6d800cc3c07d1ed7fdd782a895db4ef91896c67c9016ddc60382b", 0x26}, {&(0x7f0000002300)="6798e4ee9a594e1b0dd937ba0646656a9d03479b66df489ffa182674c62e56a669b12d0879dcb6f78723bbc647ca63daca284a6f609bc41799f638da3e482955b8e46a977d76fee99fb189b1d05b5ce5a2cc986b08910cd629a11dbcc562095a0ded1398b9bc23fa30611e320309c2f6c7e6836d9308b9092e5245ae13f86eb9f6aa801909eec44212b6ff4e07e160ccb77b88e5340be70b506b060f4fe84a1c27e3272e6dcfe33d06282af1fc5c62f4f64f76f1823736622f8824e204", 0xbd}, {&(0x7f00000023c0)="8c4962798855e6cec9932a4d153c934c67a46f1d10eb277dd2d006901050ebb40ad555fbb2f60be7c1bb275b76b4b10e2bf29eae1b14757289054c6c8fd6df8fff983eb967f948f9088fedd436545282ef9590883fa845e162192ffe75f9aa6fb2cbce3855acd73aba8c37578ca1e372667cde27897fb38be392f83758d8e0c87758b25c7378de4f5cbc8229366fd5435632a2a3dc035f99a092e29bea7e81d08daf2a885bfe79fc3c7ecd51b50f6107b58ff4e026c44c7f65d46b9e8cf9c78978b15f4271b88b99", 0xc8}], 0x6, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x40, 0x20000014}, {&(0x7f0000002740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002940)=[{&(0x7f00000027c0)="a7d6e66d9149829b93f3bc2f8f6b47c0a7d6ce0c99338c1135e73d2ea0117bfd41d0b59247f18d6d8984aeb7d6db61460c28fef78c9c21d91b8a553aa75072355e6811cb496ed9e0346a384f9347b325cca4bbc60ada7e48ff3668fed699617343fd416a41f81419dda426bceac5008a4cf092b5807815d00269252c4844e5e0dfa751c999e26261b392abef16903e35527aa779ca9ca131e3ec6d90f7c5ef3a4718f755a54118e465087066bcfc5a027a4407898f31e6575da153a0fccfa20d7ca3327e", 0xc4}, {&(0x7f00000028c0)="d4f238021a7675eb1cd95dc4ffb6336b934a9d98402f4a18c5e87cc727691c2cd1da01e5c758801373feb05b", 0x2c}, {&(0x7f0000002900)="7ad9ee62574386c24c2a09fd285e9a4162b3c6c665f27c76049c4d2c89e9e99c6ce05063fc60ab38b8749f53a7b2263a13a982755b520e2155", 0x39}], 0x3, &(0x7f0000002cc0)=[@rights={0x30, 0x1, 0x1, [r3, r1, r2, r1, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x88}], 0x8, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r4, 0x6}, &(0x7f00000000c0)=0x8) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, 0x1c) sendmmsg$unix(r2, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) socket$nl_crypto(0x10, 0x3, 0x15) sysfs$2(0x2, 0x9, &(0x7f00000002c0)=""/175) [ 283.302802] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 18:40:32 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000280)=0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) geteuid() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) r2 = dup(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="05a6000000800000000100010000000000890f6353114d3d4ec528bc01149aaf153eca46312d49fff1207620d671069f9009404415d66ab441cfefea7f1c94b6b2c3b6898a7c2e064ba66047bab1c21faff148ee5d45b49d241297db02452315ca271e142c752de57cc8f20573c03e28eba42af36be245d44ea8f6677ee631e67c41751641a8cf82eb9461792c443aa04a0239051ddbe6bf29eddddf24980a21853842deb0e4ed80ac6f07a9ff7398159ec1d8622823321dca40903813b5", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=r4, @ANYRES64=r5/1000+30000, @ANYBLOB="020000000000000000410906b461efb2f100c2f4321fa60000010000e00701000098ec1a89e3756e788fadd895ff38a1648e4017517d5f5d108a24"], 0x48}, 0x1}, 0x20000000) r6 = gettid() prctl$setptracer(0x59616d61, r6) write$eventfd(r2, &(0x7f0000000000), 0xff23) fallocate(r2, 0x2, 0x9, 0x5) 2018/06/06 18:40:32 executing program 3: r0 = socket$kcm(0x29, 0x800003ffdffffc, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000040000c498704e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000727855fd27f6d5217706000000000000000000000000000000000000000000"], 0x68) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r2}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) sendto$inet6(r2, &(0x7f0000000280)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524009ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000200)=""/80, 0x50}, 0x0) ioctl$sock_ifreq(r2, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', @ifru_map={0x7fffffff, 0xdc, 0x101, 0x2, 0x1, 0x7f}}) 2018/06/06 18:40:32 executing program 1: socket$pptp(0x18, 0x1, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f0000000240)=""/4, 0xfffffffffffffd37) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/06/06 18:40:32 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x3) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffd) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000001c0)=""/73) [ 283.560945] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 283.575165] alg: No test for echainiv(seqiv(rfc4106(gcm(aes)))) (echainiv(seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic))))) 2018/06/06 18:40:32 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/06/06 18:40:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="37000000000000007f000000000000004faf4bed1c50b9fa8bf2243594f55e8e0358336da750f8488bff9a699098233b12df1ca53e94bda2bf27ac90dc2eb3f4e6b1c01f9431b819415fbb861e5c0d43a8fdd2b08d79f37d532d2bbf91167bea3043b3e75f17729ff8bd9c15fe4584790a0861367ad2655db2d11856cf869ad1a20ad074cb6cd9d86f0056e2cc3951492b62d36f0e68e5237fe9b9aa4a71d4d779382497c2af2e113761d65528d020ea5d0bc65d"]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) unlinkat(r2, &(0x7f00000002c0)='./file0\x00', 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) open$dir(&(0x7f0000000140)='./file0\x00', 0x500, 0x180) 2018/06/06 18:40:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) close(r0) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x80800) accept$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_bond\x00'}}) 2018/06/06 18:40:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00'], &(0x7f0000000100)=0x8) 2018/06/06 18:40:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0x8, 0x80007, 0xe69, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:33 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xfffffffffffffe95) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) chown(&(0x7f0000000180)='./file0\x00', r1, r2) 2018/06/06 18:40:33 executing program 5: socket$nl_xfrm(0xa, 0x5, 0x84) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {0x0, 0x2710}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x100, 0x7, 0x8, 0x2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/06/06 18:40:33 executing program 4: socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@ipv6_newroute={0x28, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/06/06 18:40:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) close(r0) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x80800) accept$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_bond\x00'}}) 2018/06/06 18:40:33 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x4, 0x20, 0x6, 0x97}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000010c0)={0x9, 0x0, 0x20, 0x5, 0x6, 0x1}) syz_open_dev$random(&(0x7f0000001140)='/dev/random\x00', 0x0, 0x100) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000001180)={0x4, 0xfff}) connect$netlink(r0, &(0x7f00000011c0)=@kern={0x10, 0x0, 0x0, 0x9004}, 0xc) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001200)=""/48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000013c0)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x48, r2, 0x528, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc4b}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}]}, 0x48}, 0x1}, 0x20004014) r3 = syz_open_dev$vcsn(&(0x7f0000001400)='/dev/vcs#\x00', 0x5, 0x80000) bind$alg(r1, &(0x7f0000001440)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(morus640-sse2)\x00'}, 0x58) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000015c0)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000001580)={&(0x7f0000001500)={0x50, r2, 0x700, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000001600)=""/9) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001640), &(0x7f0000001680)=0x4) connect$bt_rfcomm(r1, &(0x7f00000016c0)={0x1f, {0x8, 0x3, 0x88, 0x5, 0x6, 0x9}, 0x54cf}, 0xa) sendmsg$nfc_llcp(r0, &(0x7f0000003800)={&(0x7f0000001700)={0x27, 0x1, 0x2, 0x5, 0x1f, 0x9e5f, "0ee09acbe5eea05b19d6fa6f93705b51a4ac49e73e1f2dbcba80c91a6bb4648be42f8b756b7db5ef2567296051eac8d52a7e6b44572daca3cf885279a74ede", 0x1f}, 0x60, &(0x7f0000002780)=[{&(0x7f0000001780)="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", 0x1000}], 0x1, &(0x7f00000027c0)={0x1010, 0x1ff, 0x5, "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"}, 0x1010, 0x1}, 0x4000080) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000003840), &(0x7f0000003880)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000038c0)={'ip6gre0\x00', 0x2}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000003a40)={@generic={0x4, "62dbfbf8c19b19107ac3ee65a98e360e1810a815029e1b1d470980c1b58dbc4896c5b3e0ec0ce91d65832e54b5a2f27508f9effedede27f391c7f3a847cd71a2025dd729214be5e88ad4c92351e952f57767fef82b97cfc018d78dd929a3bd6c4e8172a4c9fea27134a5934c8c98afed19e969ef5d3773a49b78df36d5c8"}, {&(0x7f0000003900)=""/205, 0xcd}, &(0x7f0000003a00), 0x1}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000003b00)={0x7, 0xb0, 0x2, 'queue0\x00', 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003bc0)=0x0) rt_sigqueueinfo(r4, 0x28, &(0x7f0000003c00)={0x37, 0x3f, 0x3, 0xe8}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000003c40), &(0x7f0000003c80)=0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000003cc0)=""/181, &(0x7f0000003d80)=0xb5) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003dc0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e22}, 'veth1\x00'}) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000003e40)="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", 0xfc) 2018/06/06 18:40:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)=0x9) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:33 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x800, 0x1000, 0x6, 0x7fff, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0xb9}, &(0x7f00000001c0)=0x8) 2018/06/06 18:40:33 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x8000000) 2018/06/06 18:40:33 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x40) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000080)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00', 0x10002}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) memfd_create(&(0x7f0000000000)="717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000", 0x2) write$sndseq(r0, &(0x7f0000000300)=[{0x5, 0x3ff, 0x4, 0x1, @time={0x0, 0x989680}, {0xd, 0xc3b2}, {0x3, 0x6}, @ext={0xea, &(0x7f00000001c0)="2780977b46ea9341e38206c9a654f40d5891d35413b38a667f32d1428001874d069d48140599cd47a4471e24ce28b553d8220b213ae07e166cf8d68e70ff22379db07fa668279fbdc75f85e36db4a0fb1405d30674d5920412e988c6c7c08d1fc298f95cb14b30c40c4ee87714ddee1de75009a2fac5254aee7879ef90e7465403c2662915292170c87ed3a9f5816b1c3000a6371b33edf244d69205da96d767b26fa248bedbfe7c60ff1b25fb257c5eabe697ac6f557c47dce46b0dc94e3d13afe582b2d4ef0952d2dc329cd5dca351be79081437ce55eb6fd5a64c30aa7053a53b0a0610541eb9a873"}}, {0x3, 0x1f, 0x6, 0x8000, @time={r3, r4+30000000}, {0x1, 0x6}, {0x7ffffffc, 0x8}, @quote={{0x80000001, 0x4}, 0x2, &(0x7f00000002c0)={0x7fffffff, 0x5602b3ad, 0x4, 0x6, @tick=0xffffffffffffff81, {0xfffffffffffff800, 0x66}, {0x1, 0x6}, @queue={0x8000, {0x19, 0x8}}}}}], 0x60) 2018/06/06 18:40:33 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x48000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000500)=""/36) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000380)={0x0, 0xa4, &(0x7f00000002c0)="abcc20eadcd1def7c9171e0649a57f91c2149a8c9ae228034f392eb06171bd193727f1e6a4e4a85114db429d7aeb841b8e39a0a274a6d869934a4bf01aaebcfeabda05587ad4296063439886087acb1a2dc8862f9b3b06e07a26c5c1d8b693f3460001aa102461a342d4e8aef21bf73ff5e1186a3c70a25870288a4b03a9a81e4e67263aaa103768a7ea3c60f969c47553f73dc1a650f3b691b88986b8d6f0d34f56d001"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) r4 = semget$private(0x0, 0x0, 0x208) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000400)=""/172) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000540)={0x3ff, 0x1, 0x2, 0x4, 0x0}, &(0x7f0000000580)=0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000005c0)={r5, 0xfff}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00000003c0)=0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) clock_getres(0x5, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xfffffffffffffff9) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000000600)={'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:33 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f00000000c0), 0x10000000000000b2, 0x0) 2018/06/06 18:40:33 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00000000c0)="065ae0e9bb0f172459f6a4c77440ca043df04a055426a964d75da505456b0906977826d8f3e3c02574fa51b5666cf21081525e7ee45c01683449036f0d743d8d55c8ea3d41e07c7d00f61717c4ca67ae2089dda22b5ca02efa1eae15e3c3ddb972b8542d28c457b869149d2dfaec7b96435096a048d5666adbd5", 0x7a, 0x80, &(0x7f0000000200)={0xa, 0x4e22, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) pwrite64(r0, &(0x7f0000000140)="a4d1a6ec7a2422987d54efc303e3cee75118f89c3a3beeeb9847bc2c7ac7166c075dcdd670ec952f9a3db98ed8f4fbf7e12b777f02662d1d40c2e11a7c74c3216ea8e280075f39d6e4bd7effecc213310398e1cad4598c6c05a97a716c58037a21873d2b8686b6f9756a224ff6a26508c5ce77812947494854326659b5c5412dd5f9fcd739791b8c18166c36f56802168a7ba436", 0x94, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioprio_get$pid(0x2, r1) 2018/06/06 18:40:33 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c05000)="240000001a0025f0046bbc04fef7001c020b49ff00000000800008000800030001000000", 0x24) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r1, @ANYBLOB="000a26bd7000ffdbdf251100000008000600400000005c00010008000600666f00000c0007000200000020000000080002007f00000008000800ffffffff080005000100000008000b007369706964000000fe8000000000000000000000000000aa0800020002000000080009006d000000080004000400000008000500090000004c000300080007004e2400001400020076657468315f746f5f7465616d000000080007004e220000140002006272696467653000000000000000000008000100020000000800010003000000"], 0xd4}, 0x1, 0x0, 0x0, 0x5}, 0x5) 2018/06/06 18:40:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17}]}, 0x5c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r1) 2018/06/06 18:40:34 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) unshare(0x400) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r2, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f00000000c0)}, 0x1fe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) 2018/06/06 18:40:34 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r0, &(0x7f00000000c0), 0x10000000000000b2, 0x0) 2018/06/06 18:40:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x101000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r3, 0x301, 0x70bd27, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/06/06 18:40:34 executing program 2: r0 = socket$inet(0x2, 0x80000000001, 0xfffffffffffffffd) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="009ee26f4e24056fd4d435ad7e000000"], &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r2, 0x5b, 0x20}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$nfc_llcp(r1, &(0x7f0000000340)={0x27, 0x1, 0x1, 0x0, 0x1, 0x8107, "32ec966488999331effcfab50b5bf9c44134340d48cfcecc92cf3dd56a0ccd4f8207b93c84dc5c0a9e94547577ca40dddc9ec792834ed77e10ebfd4d92c6dd", 0xd}, 0x60) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r0, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}, 0x6, 0x3, 0xffffffffffffffff, 0x8, 0x21}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x8, 0x52a}, 0x8) 2018/06/06 18:40:34 executing program 0: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="9bf18de5d748225a1198b816c71aa7d6cfacb938d96e568e08b166d7ce6b55e949e4fbacaf2b2ffeb3538de2c90ec2f99dd3f5075b76a651808048016114efc3d8c966761e89e290827d5de3", 0x4c, 0xfffffffffffffffc) add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f00000002c0)=""/4, 0xfffffffffffffc60) 2018/06/06 18:40:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@ipv6_getanyicast={0x14, 0x3e, 0x10, 0x70bd2d, 0x25dfdbfe, {0xa}, [""]}, 0x14}, 0x1}, 0x0) 2018/06/06 18:40:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1f000000201b561fddf2"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x1000, 0x1, 0x1, 0x5, [{0x5, 0x100, 0x1ff, 0x0, 0x0, 0x4}, {0x8, 0x4, 0x7, 0x0, 0x0, 0x400}, {0x7fffffff, 0x140, 0x0, 0x0, 0x0, 0xc00}, {0x3, 0xfffffffffffffffe, 0x7f, 0x0, 0x0, 0x80}, {0xb2, 0x6, 0x4, 0x0, 0x0, 0x108}]}) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000280)="7266dc028a8ab4a664ad11b08ba236a6c928825532f691ace3aac82bb0df5c92ac1bb316a2f91547f454efaf2f3386eeece04852b2a9e3a3fc4932a6c509b0cba69ab9abf9fa56e7efa8595b7cf6b3cde5dbfe33f0c8ce43347c95f80d5447024240812453dd7fe692f7936d4f352b721e152ca32813e2b8729c59a9fa0e57e3c9e431768f714ee0eed1da881c62dc5d3740258a0f44fd61017257547bb3464db32adb033128f02dda176160ccc20dad5f24a7b6a9898b18f464e24f9615853ab4a07cf7c32f8ebc3f529b75536c56aa5422f19c3c32beda82f1ab11350cb19317bd493a2fd1f1f6671acd660b2ed1", 0xef}], 0x13c, 0x9) 2018/06/06 18:40:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:34 executing program 5: getcwd(&(0x7f0000000000)=""/47, 0x2f) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0)=0xbcf, 0x4) 2018/06/06 18:40:34 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xdd8, 0x200002) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) 2018/06/06 18:40:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="b3", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:34 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:34 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x88132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x1, 0x0, 0x29, 'queue1\x00', 0x23}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffff81}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9202, @dev={0xfe, 0x80, [], 0x1d}, 0x8}, @in6={0xa, 0x4e22, 0x2c26, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e21, 0x0, @empty, 0x81}], 0xc8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000001c0)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)={r1, 0x1, 0x7, "e93d937a498c0a8beb0f920030b76301d2a0de1e67b13021a493e51ff54af0d2fd766bc034f70df846dfb16d7e3e52a6640c225bf81b2cc6c0e8c86762d446263cb65baca8551521732099c1b9c4c843bf36e27437fb0304d7bea6a079b25e2e17e1fa45"}) 2018/06/06 18:40:34 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x802, 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000340)=""/224) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) setsockopt(r1, 0x84, 0x1f, &(0x7f0000000000)="8088a8d5220d78730844660d67b0b95cbb8e95e3a6c9076d0fadfd657ae95c4c1beadc6ab2dbd5b8487725b947de7d0fb7e0f28900000000000000000000000000884195166ed480e5f08f3b76c2d5f74d6e6483d4f76b293947f56c5f5c07c371fc01ab7bf3d64c606acfdfe2632b3a2fc2d405938bd6fd844ca8ee4624c530f1923350d1241e1bd51b730556792331", 0x90) 2018/06/06 18:40:35 executing program 0: io_setup(0xffffffffffffffc1, &(0x7f00000000c0)=0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xbd, 0x2) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000000140)="bfb1ad0d5414b6051c4addf44ab7359ab070ba10c557eb549151583f977d74523f7bc34f550aca2fbb", 0x29, 0x40, 0x0, 0x1, r2}, &(0x7f0000000200)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000080)={0x2, 0x3, 0x611, 0xf2, 'syz1\x00', 0xe43a}) 2018/06/06 18:40:35 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x80000018}) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 2018/06/06 18:40:35 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = request_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='(nodev,procvboxnet0\x00', r0) r2 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="b0e59891201519953c57639f55051a820b38640d93dd62a7c2c9de1f0a769814d5a7ca298a46d742dec976f92c6fcaadd2872862bf3d769b58cf60366ef7e7212fe1596f3ac5a7310a0ae66e697c4e9c47958a275cf2b1b0639abe9b24dd770b586042f7c933298e7eab213352e9031f2e1843c16a39185988116807364b6a62ca4b39d4338c582aa3b15c780fadc4dcaff53688c9f7069a48be8a40aba77630f33b73434946e869540b1c27fd5c56f15632f22c7e9a0274360821873b8d3ec226079fab11c89a0c00ffeae261ee22f3f3f5287618f4dbda27691daae578ee638e7c4e239769fd24494a1e", 0xeb, 0xfffffffffffffffa) syz_extract_tcp_res(&(0x7f0000000280), 0x5, 0x4) keyctl$set_timeout(0xf, r1, 0x7) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', r2) modify_ldt$read(0x0, &(0x7f0000000480)=""/187, 0xbb) 2018/06/06 18:40:35 executing program 7: r0 = socket$inet6(0xa, 0x100800000000002, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udplite6\x00') sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000540)=[{&(0x7f00000001c0)="0705efb426b9dafe878657a77a9ee136b1c5ae87a0652f6dfc4b2e396345264815763e0ba39b5c51cc0df5c7182fa78d861a38a139eca47f6ef25a40af41e34c79cc4e8161dbead6fa6b4fe06ab199357bbc52420ede2e2798d63e52ca3e028e6ccc93fdb84fa1e0037b4d75b8a61d88f915f1035cf51466d6a04eba17293cc23293bfce129770", 0x87}, {&(0x7f00000002c0)="fbca54e29eb54209186aea01a17449b86fdcd3fddc24e5a5a49074cde7aa2b6d33da67ee125a83ac71f298a881d967569e476fba14578aa2f0f05b44a7811bbe37aeb459ae7cd6cef4", 0x49}, {&(0x7f0000000340)="47319e41befd7631dd91d63fddc78a1aef6cadadf5407ada1fe4db93f7cf476e7eb6e728", 0x24}, {&(0x7f0000000380)="4b741ea6780dc031215a4662e37354f35592f860c1213203aff10a7c266a7ac5d8233009ffeb50b98a24e5dcf895ab208ee988d36011b8fb899edb7092b45d6f9fcdd99a1f09c270fb66461f14c8fef5102338549f8d76761b2ac96764438614bc1e1e2f94821725c7ae4f6f58bcb7b1599527125bb45726fd6e5c70a04e910b55d8117d0b4cfdbbc317d259f8801386f71d708e", 0x94}, {&(0x7f0000000440)="faaf3a1a0ccf974178593697759818c7669b956aaf0b4cd6206c31dddfb9e8013416df3026b1a9383455a751ef6158cb0d8261b23157adce0d284dade39b0713301d02e3d50d480b3994b92d2413dd5067f64606eacb39c34b9c944d37884a8a4e6bf969c16a9364ba97710590a100a95fd0d9881cdf62b61fe1b907b0ce14e78e0fedd460941bd49a0d1d0091a4f25b2706bd88615f262e5f2da292ccbc2ce7807302935580f616a046441cc48fadf87350cbd3a772f084e662b2b120a6422bc91c606e8016003e74dcd5b65247dba69366", 0xd2}], 0x5, 0x0, 0x0, 0x40}, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendfile(r0, r1, &(0x7f0000000040), 0x8001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) sendto$ipx(r1, &(0x7f00000012c0)="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", 0x1000, 0x0, &(0x7f0000000140)={0x4, 0x80000000, 0x100, "94234808309b", 0x6}, 0x10) 2018/06/06 18:40:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x4, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:35 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xfd12, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x397b}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0x1}]}, &(0x7f0000000180)=0x10) ioctl(r0, 0x37b, &(0x7f0000000240)="e1c6ecd44804150958afb748ab5b199991f1d1cfff65338b8d66d583a9e8fe563863c45d766c719751907633621fe156bdb9ff3fc6adea1ed3fb3a66dc48e1c0e95f1aa25d3bb0dfb0f6daa3b74c32f760f7db6ee11a7fe1b2fe9aa247cdc4bcfc83f342fcc014a15d83c3358623e35a01f86b1c0432f5a4166b4194d675c9400e807d0aeed5c6a59a7ceba3cae381fd60b3c1448ffb9f") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x465, 0x80000000000001f2, [0x6, 0x100000000, 0x7fffffff, 0x35d, 0x5, 0x9, 0x3]}, &(0x7f0000000200)=0x16) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000500)={r2, 0x1000, "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"}, &(0x7f0000000000)=0x1008) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="ae1a095605"]}) close(r3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) close(r0) 2018/06/06 18:40:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:35 executing program 1: add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="f25bce361ab4b01d615152d5648a47f016fe0baaae861200da612fef7b43dda80c5960a47b2f5d1c892b919f8634f60508df42b3b9abe589979d7515fb169fbe639c37fc180e241b9819c371f2fece4fb5ff47816d91081f933be841488bc625d88795cd1ceb415a51cff3b4ed29fe5c1d10cb42e83bbe343daca255e3c18934a1557d44598f63864c9ce86dcd5a01e5ebe4dcbfbdfa48d16e249412644e29a19f466917d0d8a4a9f07f53a8052e6b6869412015743a6359f273894d21692f5551126876b766dc361d60bbafa52bd6cd6f1e", 0xd2, 0xfffffffffffffff8) add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="8b9b037d45eff68cc8c1948fca30be33045e16da2efe8fc551ba3e407526ddeb7e04a04acbbbd78712e157a6eb22d32e53e7c802995fa4fb885f401bc8cf90f9119ee885340d6ec4889c32319025ea3bc4c93c3bba", 0x55, 0xfffffffffffffff9) r0 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='.\\\x00', 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000400)=""/4, 0xfd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x24000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0xfffffffffffff800) 2018/06/06 18:40:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000000040)='H', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/06/06 18:40:35 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f00000000c0)='*\x00', 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x1}, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r0, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x123100, 0x0) recvfrom(r0, &(0x7f0000000000)=""/46, 0x2e, 0x0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x709000) shutdown(r0, 0x0) 2018/06/06 18:40:35 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4d2, 0x4) r2 = open(&(0x7f0000000040)='\x00', 0x141042, 0x0) ftruncate(r2, 0x3) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/06/06 18:40:35 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/06 18:40:35 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x1c) ioctl(r0, 0x3, &(0x7f0000000180)="f5814f2dfdd7c239cc0602cbb132c5ce866b2c958f69ff649591f188a3d64bf0a1a70495cab758d74117ceeb3c954b46a42db599a0dc6863c64e08c2e1a13eb5f07e3e8b661d8d5c5d37498c8d2e3f341adda6f807e11eb8df8fb69a4fd0d95a67aadae2d6ec0f3db75664fb8bb2a806d41fd635baccbe9d500be280f241c1f7c865a50da1") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141000, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x1d, 0xfffffd72) 2018/06/06 18:40:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0xfffffffffffffffa, 0x0, 0x5, 0x8, 0x7, 0x80}) 2018/06/06 18:40:35 executing program 7: io_setup(0xffffffffffffffc1, &(0x7f00000000c0)=0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xbd, 0x2) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000000140)="bfb1ad0d5414b6051c4addf44ab7359ab070ba10c557eb549151583f977d74523f7bc34f550aca2fbb", 0x29, 0x40, 0x0, 0x1, r2}, &(0x7f0000000200)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000080)={0x2, 0x3, 0x611, 0xf2, 'syz1\x00', 0xe43a}) 2018/06/06 18:40:35 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="75b7f0126ee5d3ebb23764bc2aebf149779e60bc46a6bfd4e475374bbb2b47", 0x1f, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="3d56e4b05ae9da6f571362823e8d750612632e20b98d64bd8db6d1721c1d9adaa374262aa2fe1512f822451ed1344408ed0905244b4251e561cc3d9d281d1d657b1c207b5bcd2c7641e499d44bc8fc", 0x4f, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) 2018/06/06 18:40:35 executing program 1: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='md5sumposix_acl_accesseth1.\x00', 0xfffffffffffffffb) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="b13bc962449c6643354dcd9b9b91a9ffadbf6e64b312990364196c571ec3855ff45c29862ee6754160c6b4f0f8946bf3033cf20ea9a56c6889c33a9e28a01f844bc16cecd66fc168813b83743624e946fdd51c7542d47734e3bcd8f31977145f445d21cd9be684255f5c6b040667dbba249b32404a716ad4780a76fa952f747431448438afadb424611128ca763d2eee4aefd3ca855e68fe776cf3c8c0b1b5da90f13807a30043dd084fa922c0", 0xad, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000100)=""/4, 0xffffffffffffffdc) 2018/06/06 18:40:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x10, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x40) 2018/06/06 18:40:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) fsetxattr(r0, &(0x7f0000000340)=@random={'security.', '!\x00'}, &(0x7f0000000380)='\x00', 0x1, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000240)=""/159, 0x9f}, {&(0x7f0000000080)=""/48, 0x30}], 0x3, &(0x7f0000001400)=""/246, 0xf6, 0xcc7}, 0x22) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/06/06 18:40:35 executing program 0: r0 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) r1 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="19190759e587809cf2e9ceef19c0a64fa242b9bcd3fe99c597adc7f86b694a06acb7e4d12cd973b25130358b1a5922991e02c403092a5c89fcbf8b34e0d7a44154eece371e7877e7baf84ffde61f7e8b233e6e9c649adaedc268347ee4b2af79597d2472cb4f2d49c1e5a54b000dd0225cc40bf417e0cd4473d90f01dc72d812507fda3786505c0e050234c6fa36a4dfd0ce38cf269e77dae527b98ed0bda60bd7a8d85aff05ec39bbe1cc86c02e386e202c2f6f92f1200f0aefced27421f655724febbccb836d2d1007674dc39fe4b55bd45033fdef31d5ab3f87cfb92d4d61ed951c582b23", 0xe6, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f00000001c0), 0x0) 2018/06/06 18:40:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = dup(r0) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="7fbccf1831"]}) close(0xffffffffffffffff) close(r2) unlink(&(0x7f0000000040)='./file0\x00') 2018/06/06 18:40:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4, 0xffffff80) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) setsockopt(r2, 0x3, 0x0, &(0x7f00000001c0)="cde96de365fabc11c604f5ec3c7c87c27018d1df8588625e4fa7cda4bb13b2af3ff4f8fa9d0c299958f7ad47c6a9e85c283cdc519381e38d613e2b6dc5f42f9551677d28ad7a4547b375acf876478f4e6e49d51c996446e052a98ded6d5a8c0470eff54f3e091bc19480dbcf087d7bb3af96d6f0bc14c4960a8c13656af53a4c51378765a40ecb147ba0ea91c52140ff302e67081c9253a15a1a4175711160073951f8b785d11925ca777ebdb88407285fbcc7e85e578cfb04ef8dcc9c6a25e5839d7e5c18abad403b675d7886e7ba61229a56f5686afb731b0f14ad49c69d188c2e3ff0a7562ccb775515b795c7", 0xee) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x3f, 0x8) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:35 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x2080) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x8, 0x3, 'client1\x00', 0xffffffff80000004, "dd75d8b33831b2ce", "c6a35a04f305bb95fa8ea1f83668a53018485bd54b4875c49a784d85364d1789", 0x7fffffff, 0x3}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xfd12, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x397b}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0x1}]}, &(0x7f0000000180)=0x10) ioctl(r0, 0x37b, &(0x7f0000000240)="e1c6ecd44804150958afb748ab5b199991f1d1cfff65338b8d66d583a9e8fe563863c45d766c719751907633621fe156bdb9ff3fc6adea1ed3fb3a66dc48e1c0e95f1aa25d3bb0dfb0f6daa3b74c32f760f7db6ee11a7fe1b2fe9aa247cdc4bcfc83f342fcc014a15d83c3358623e35a01f86b1c0432f5a4166b4194d675c9400e807d0aeed5c6a59a7ceba3cae381fd60b3c1448ffb9f") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x465, 0x80000000000001f2, [0x6, 0x100000000, 0x7fffffff, 0x35d, 0x5, 0x9, 0x3]}, &(0x7f0000000200)=0x16) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000500)={r2, 0x1000, "7933d3dd67763d47cf73df66b1570c6a1ac59ce195ee1388f82364870ec4cd2de1260ee535c080a93cec830a07e483250ac45a6ff1240d759a3b69287365d69890c842e97fc25f93290ff44fbde87d9717f91b717d44af1f8cca3cb0b88881ab451350cf5a822e0797222ebd7001e4ab281d6ef0599986a465bfc74bcd417d8a82b296412163cd43191e4c6dc4d599e0d02e642eb9c96a630bd73f0fd3f09d7f7d02f6c2c6bda2a3e6259190d390847f50b91c7c35239159a1e3bdc0ea114d47ea87a4afe40be056289fa31aea4cd4e9dff0255dc6264f42c4ff2ab937d058d5e0bced0b79371843bcb4ca6a67947843547fabf53052e900e3c6009b8de91451488242fa82329cf16d55de1314d438aee9729125533481d42191bba92286146d1fe5361f65e790be0457df12a2181bd2b15d1705da90690ef1bea895661eb5bffe9d6c3a7dc954f880fc3bc0b747adc0e969e87fe9166c8d929660d9aab33cb5b1ee3a8006746559a3e1061e4fdf276eae5581eaea69591fe81f1fafcc2a72e6387c1be34dd87e09c3677063dd4c5e63c72936af0bf68fb2a08614471614e87df2e9fdf1952dfa1a062a9df6c17fd07c43bff6a26d246cc67a6b32cf17084c3055ef823fcf77696fca2ef7fefeade715bf59adcc174bdc1de1ac055f116de0526e5eb2142372e5f48a73db40e8d534dae9f0840f0cd5507918500567acea241dbf72300b5103d0ea62a2b8a6ccd1a0a651e1fb0c4602e4725479bfacde0fde622eacbbccd1cb14ff017a15cabd686b31fbcfdbcc597a59adac74571572382f592caa7a9b39d1b744e9b2b7f0ddcd82f1c401a8c01c61491dfa6947c896e1e026f3bc464ff6265e3c0071fd1130b61e567b4ecfcf6f1afd5d7c086915e21d0d0895bc3bb6aa6b13950b6b2a27934f507dab92eb0d085a4e18442c8fe4c9b4e4ee2b0a13b5716a89b9c294d6d23093ab00760e5a7b35444d86e542db557f432b168f948e51259b2c03e9a829a2d1fbb3744dc4e0dcd8561ccf2f917ac5407b386ac8559bcf30e48ff63c2e19ca35ab4eb181d38c6cdd8dd6f1cbc983ae308655b2dde0b34bcdaf78369fa9e0d8f8316a74d7dbef662fe25c71cd1f62a3b81a188b2df591df1827590d11f893aaf8b3f8be52540a82f2200ed8fe2c344c9b153d4ceee8db550372bd156276dfbfaaeb7c83d9d7a0aaed22d19a0be94d44daf11eca7406fc2bf2b853b773d87d5b9dcf90ca9885e1998378fb80cdbc1b1f9845233d3bb16d35b700d801b55c1b0b2efef0be66adc2154614790453b3019146480f4f1b17cd69d65c53ce1580ed472c7674ce571389fdccdef81c50236d80856c495defb08f61f09a9df168ec612a35a6b2da6b117e79bb7eba14220957f5cc43e2ebf169a82eb5575fdf36a0f558129edeff94ff05a6c5bf972f7c517630de1d28409b7ec42299d7a8dc1c68c0452e01039971d48220703975f2a2d179f8e04462c063591abfdd985227a0c51e6050a02fd8e4dbc2a82bf5453bba1757a517d906671c05682ef4d815984cd96c1d22d0ef273d72f8e72a54ecd56667de8baace093cf50ae3f1aebd0d333dc3901a167b986fac6f13422dd72aa73133855b6a7b31bf775451b2649877fdfae387d88804771f0d167ec6af11ad84760d728d445d581c69e048fbe6fe5862b60ba4de5ec83ad451c3d8e9cb207a4e375c4883280c9d678a9e6380242a1bf88e4d349e36a3c2c4abbe80fe7bedf81af9d201444842af4897a7c829e4ce13c6804d30eb441dc08d7edd77b089036fa40cc684be0cf78d0a0aa7b477104f7959c35323a6c4891e9e4ff5f9fa66e65e8d1ff7be3f885917922d0025a8bc9c3c5f9bcb734af494b9b0844436f315f96781b91a8a5edc880af82d7faaf28dbaeb8169d4e18c50658b873aa97146bccac9e062cf879da37782cd07f0bec596a28a8b7f463fd6bd1442e017e57012d40b2fda539f6649342e06c6653d4f2b6987e43c9fc5dd7e0e6339831381d644d3737175292f2f22edc6516507e86b81396d260ffb55cd1c78c1e031f3098b361eb899634c044f7ed07d92aeda4deecaa21ed8ed26b4b8e552b9d736ec6b37e6f820aae9b4a96dcde35ae1fe7618f338fe53efae7715dd3042380016f559bd0f3d5ed2677982de7633546cdba54c464d0ddcd18424f90db13580c5e41d94a58156086bc97c30d3a9120de70d4fde57e99503d7c77a8022f3e63b3383a4ab7ae02676b15f68f3c0408dd780aa192c72eb4b75d99e22ae729dfcba889ef7332570b224e968d3df04bfaa78a62606ffcb0a1e64a7e5492314b69fa610f4a18a102eff0c952c5cf93f201b20d5a63a32a44eab2632cfa071ffb7e96406eaa127e57a20afc29e53f66af55814ca55887cafcb1ce80cbd4f964c52f2ddee8ed800d096d625438c76d9e178eb81fdd63bd6fa39f32bebd627dc1e65f969ed3e1eed8f1ca1ccc50920ac0f226184784e8b3e1e9c7f6f1da5cc3c82f5d25b79ef15f4dfa349abd865bce9a2228d9b5469f73e54a30d96c189721e613c3e6e28bd9e7d36116d882a09e16c7d35bed2e84f838014caac7101f916b1cf094dd5d292ccd0dcd2d78e1dd1997cc46a359683ca2b6cd55eae3a3d32ac99de055d4d64fe8891ddfbeeba19e564a66d7e9489c59246acaa36bf2b7eadbbf685c849c817f51c00fa31f17cf2c6dd07629c10b7393df4c732ccca3b6b31f8cf4334b4d4d059ea7026b94712a8ebe92bcfdb40f45d346a4c1972350b302c733582ba5be39c05fff9c26b96e6c96e8cd734f0c975abf57e96c6673960b0c2d3b6b09f8c2e6214bbace9cf4523063e758e255294ff2f527b6d19f9a4860964cefd2a1e859b078bd06182f20ff0e547d5fc5e70bc23c080d88076181070bbd4bb89061be36dcc47728274735ba6fa0d8dc29c32b9d11c030a8d47d82f467551bd9952d0ee9509d5bbba670cea575ab6a3847fb3632fd448aac008da26c63d94e677ac07a235ac7824e87b12bd81a2b6b48a101259c9290a4bcedeebd8c03f3ddf7158a2ff596ee226ec2e003f2af4fbde8e9f98d630d666d473ea9034c9446c47fffa48d8443adde96ea759437c9bd424b80fd10b347fea865d5b712f21b1ca9a5bc8cc96c993546890bdcb971e73030b77f52c32010aa205ca04e1d03dcc1292a08dd396da694c808ec4c574ce8d0cbb13d6cbbf61d49c475ffa94f577f2a6af75460fb79bead17961e839a866255d5b39f2823350f19008802d9fda1cad34de224e514eaab19881a9164c3d53fd31ad9c01f29de043081e6dbc689e477c21eaab28969ba60f3bf099aae9a4f54f95fdcdbcb45467e49413da57e67b08fd27f2257a510edc1ee93c8a635286ff2cf97e899939a2f79fa3b6788c88a97e0a14d516c74e808287c88781e04c7303c921aa5da71675e7a9f1633ab6da7240240badad98ed6ea8c3a336b045c11f529adde80c6a2fde5b0f6549becd569380ae486d02be6d1f7033077b63584a2c4807157107da5c565c5cd90112c67cf715cc2efa91403ff549f726a200fbf65ec304a919f43d9d8ad0185d13b35b8f01e00085dcff478aa08fbbbf0d6e1942a79e63dbd17f51860314d0541e93d31d45d9929892def34d66cf56f08acbebc385a38b390b121218c6f9a02f2e471050adee16d1e75e3b8e2000f5ffb4083c018ba486f2b010febd96cbf88ba80a934e70ae5a1e9328eb424f5cf2b5f696cc67d7604fd22351963674ce5df769b3a274c242d3e78284a57ca66f3f11252bebe82fa38c98d7714880209d859155cf590f92e85486bbfc2d96ab7ebc65accb47a031cdf7c88f2d60fb1c42f16e633f8b6c875ce6815494130d658ad4334ec4d18ad8353763d27d151837487a7ed6594e310a6c85e686c9aadab6c43e82c62f1306a7eb11aabd9a291670ccb0cb998c9130bfa22f4ba9143d15e1c5ae01ccbb0c9e0b9db4243eecd052bf1f7a411c68df48635868fd37994be850976938e4db5f6b3cb9dc9e0f880b264f70715bba8eacbc0051b61dda99e5a9f2304620bef30d851f3bfad2e4bd29faf0f59c3d5eaf9d32797d4b3668f61fb558809c72ec90433bb5950bb55786aa1f9341ecfb352335a68384952ef472a3e4e02667dfa080ffe0c7c07381838376435dea775d7fe2938a2facc576440008e42730d8762b00b9fe05e27e525478b182fd9013d03f03b2c2a82ef4e9ee097e6ed83b2b2ef8c691126bb455650aeeceb504042e8bacda4d7a09e34a0c7a99cc959abe1002ffb6a6c234d48d2f442ddf20c15fb6a2bd7c098646ccf6bf57558798bf336fe77cdf4db0825a80185713441b71f02bf7c09a11a01ebae52227fd59efc2f227f5a475b30b916a6dd90512f6a244ac706a4bab57578008e8d72f50c701704796145cb6850a7f05fbd011173670790a8e59d419820f651fc1d7d22c48c98aabb4a9ab78f144d0dd591cb5b97d23c928d5ba06c0ad8915472e9d944bd411eee93176c621e6bb4a0ebea140068b6ade81559627b1d1adcede915bdfbf12974353e92c66bce41e2fb59e758642bd9eaf20bb8180be4e29ac5f00127b3fba00def04509660b6b8923f800183b8440f33d363295e19b3a54543f9bd7e9af6b7525431654b698c27c1e957b227dc21aec331f4f66d258c639aa895b492c71c38b9f7ec4636e051d3b533e9486ecb851a4dab0a1d326074cd50c69dbd5ad6b20aaa6452479bc9225ead6551eb89f3c1590373d70fe4ff3a7be781651f4a3b0ecac67832f379a5fb1ff4292b2a571596637cd201330a1ede645adaf51a4e44e2d1835270c5a15e1b88eac1a4400c3a27e07e904edd1128ac1549d39da91b601a2ceba3261ba95662be942f2e63d259f7124816045ec0572dde70c012b983a26b07d9a24a213893436f0e8c9b1761909b9028cdf9148db03ef5e9c7aec066ca6f8161e4c93a811c3fa03bfb7145898265e4d42caeb7a2c9bb2ee0eb926f58bde682019a415d216e17b0214c8c01e5b60f2c95f9ca196364922f228e30bbf2285a7411d0b957b668b57cb1b29dbafc1ddf3c11bb24f046720c7c5694827828f6a272adf06de9999b71ab78962cee6c37c2125aed5d0d0530a0d2ecd216298526cd2af4f483f70b5f6b5db920646962282d0ae0c1d26edb3a3e5f8cb39510afbf9f1266a3d088f10ef9d699f2dc8a9b8296a9e09611fcdf52681d649913c6bfd1d9141f911fa9247c59652bf0b12e0a3ada3e67a2b9dac65edbdacf12ac9158eeda0e16b1775a1a28a7d5dec08d13cb071962a88287d762d0c439b0fa9a083a262d244ae40893cc1cc48bf3bf596a2c0eac9c23ff4069969bf4c104bed54a9a36d374d377340b19c1356fdfccc5a67fc164847a26f3a3c83e78e49e1a623a0dd6ef7351c49c907521b6851a8c7599202e0245662d98d1539b4b5032a1c3c56ee7cded2b161bbb50fd2aaebbe6a606306cf5e6460119bc034d40c6ef72539b8952ef14668c529866816872bc44844df5b6c5905ce9eae11c97b2f6064ed4f7207e60d6f2dd18094f2d0df38365fbf3dc24c9dccd60b112e975cc4aad37b027514d9d311e42ddadc601a11582c6849dca812aec97e6a0f4a85ee830f6911ffb69090590a69a962370b16ed003fa4cf3b6ef4246e027e47168e89cf2a0c3dacb68bde8acc5195839257e59befb653aa64252169bc499b129cc78221e5f815864da362b884f4a0ae9c0095a88f02312b7a481491b8ae7c60452479fb63fe2865958dac94e36b4483c371b9d77712921c3da997708315ad92a5"}, &(0x7f0000000000)=0x1008) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="ae1a095605"]}) close(r3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) close(r0) 2018/06/06 18:40:36 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x27) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x0, 0x1, 0xc217, 0x3, 0xfffffffffffffffc}, 0x4, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0xfff, 0x1f, 0x4, 0x8000}) 2018/06/06 18:40:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0xd6) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000140)=0xfffffffffffff001, 0x4) 2018/06/06 18:40:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x10, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x40) 2018/06/06 18:40:37 executing program 4: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x4) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/06/06 18:40:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r4, 0x10, 0x70bd29, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40084) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000400)={&(0x7f0000013000/0x4000)=nil, 0x4000}) close(0xffffffffffffffff) close(r1) fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3500000036a98feb5d264404610fe81742b39b0194dc4e78fba7bfbd86ff4c5c028ab693e742b3689a66c6b88b30f9b8c65a58210310be149aad11ae7b8add31e5b960a555b3e1c1e81f064dd78e6e75da7ff2200b74465af6f5e37c66480f3a66446e9a0d26be6e5c08a180909cc0d0a4416f9c2f036522af0846d16b37a92489e6ba294517f9ce7017d12cf19abd39a6b4c9d7c6e95b4afb3eb30761c0084ec494cb32e94ccbce67b93181e2"], &(0x7f0000000080)=0x3d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r5, 0xffffffffffffff72, 0x7}, &(0x7f00000001c0)=0x8) 2018/06/06 18:40:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_int(r2, 0x0, 0x3d, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x3, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:37 executing program 1: add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="36bb6b9dc2e890f8d3693f4cfc06a52a6cd1b71090f357030450d1819f180527ac8c1c49c6bd1d476a42eb3c93190be86351f48fa3c5fb51802402c7bf31520e2abd5b635123bf89fcd1f20567d431debb01a370799e1656a6bb0680ca08592dd77dbe244a3a745f403feb87aaab1e24ac418d39f80c267a35fea9c7ecfa2da37e8e562d811679196c5e34121fd4b8ce5a92cbf4c2f6c9e908fe7202fe3c5d2a4274486967df4cedd2c157c5f14057252c530f4480e3c2c6787fc888418c95748c5dc155c10965", 0xc7, 0xffffffffffffffff) r0 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="1cb0b8ed136a7cc0ae2fd1bfe6257dbcbcc39a65ba771cc0b07cb0452b8ae49b66725307a313ea0702de35bb5936d1987d509b12541cfc1c379e11c536286c62d97c987df76c1fef778765d81d0c8172d58fbe463a9e9e1c3baaae275a4c8aae79cfb64ace5b5793b2dc904857ad1d15d1ab7192e0eab6b7b8c5bd022df94e72fac92bf186942ca48f74516206c2105c4f0dd8be27f689f4002d4274d553da9a8d0fec9324fbc37ac4223384f09eae0793f3aba0955a15cbf262085da32a896dcc88e3eee469aa0db5032c438bd74f2d72a37d0e6a0f9acc757a8b198c641b33ed3db4ec4a2d4a8eb2f10c00bc44474b24e4", 0xf2, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000380)={0x6, 0x2, 'client0\x00', 0xffffffff80000000, "82ea63be845607d6", "807950cb35e2ce6b6f59e8c7572b2e0d71a1e7d25eb07a6a9037aba94bb6814d", 0x9, 0x1}) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xfffffffffffffd4a) 2018/06/06 18:40:37 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80800, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000080)=0x7) 2018/06/06 18:40:37 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team_slave_1\x00', &(0x7f0000000040)=@ethtool_ringparam={0x0, 0x6, 0xabbf, 0x863d, 0x8, 0x0, 0xffffffff, 0x5, 0x7fff}}) sendto$inet6(r0, &(0x7f0000000000)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/06 18:40:38 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x4, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) times(&(0x7f0000000000)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/06 18:40:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000080)=[0xefe5b5c, 0x5, 0x1, 0x7ff, 0x80000000, 0x7], 0x6, 0x3, 0x100, 0x3, 0x9, 0xfffffffffffffe01, {0x1, 0x19, 0xa9, 0xffff, 0x54, 0x6, 0x400, 0x8, 0x762, 0x0, 0x6, 0x1, 0x4, 0x56e, "c0ee08d1868555487d34090e053066f350af2d6bd9645f29e56c0d5d725b5fd1"}}) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x2, 0x1}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) 2018/06/06 18:40:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x90201) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x6f23caa1, 0x7, 0x2, 0x10000, 0x8001, 0x1ff}) sync() clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) 2018/06/06 18:40:38 executing program 4: syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x600040) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x0) r1 = perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x7fffffff, 0x2, 0x3, 0x3, 0x0, 0x2, 0x41400, 0x2, 0x5b1, 0x0, 0x7, 0x9, 0x100, 0x9, 0x800, 0xe6, 0xe3, 0x6, 0x10001, 0x5, 0x37, 0x200, 0x9fd, 0x4, 0x2, 0x0, 0x7, 0x800, 0x1, 0xfffffffffffffff9, 0x1, 0x8, 0x0, 0x100, 0x71, 0x8000, 0x0, 0x9, 0x2, @perf_config_ext={0x5, 0x7}, 0x4000, 0xfffffffffffffffd, 0x6, 0x3, 0xfffffffffffffffb, 0x400, 0x40}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x0) r2 = dup2(r0, r1) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x400000) linkat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r4, &(0x7f0000000000), 0xfffffffffffffcf3, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) 2018/06/06 18:40:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="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", 0x1000, 0x40001, 0x0, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x105000, 0x0) 2018/06/06 18:40:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x10000000000001, 0x4) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3bc, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x22000) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000080)={0x2, 0x8, 0x1ff, 0x1, 0x9, 0x3}) close(r1) 2018/06/06 18:40:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:38 executing program 1: socketpair(0x1, 0x800, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x3426, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) 2018/06/06 18:40:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/164}], 0x0, &(0x7f0000002b40), 0x312, 0x2}, 0x2020) unlink(&(0x7f0000000140)='./file0\x00') ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000440)="88869849dfa83a752cea7a97ef0a1d92423dcc6988d5d79a2d6474bcbce0e3c983a38c3eeebf2222ebcea998e0b747e6328cc5cadfc07d2d66ac5bfed45d6426c1b78de0bf38aceef3f3abb64117d6") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000002004e2100000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/06/06 18:40:38 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000fc3000)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r3, &(0x7f0000000040)="411931d6d05798b3035cea77a6d163895431c96ecd1614680eaa435735bf090ee0b1a201ec41bcecb5ffd3ea93450c15887596d073903b60126bb5330d119c6d1fdcfb54ac0827c2cd02639ba31c183fd75c8391fffbfee1502cba74fa035a3a2da769e558d0dd90e4b94c672d14a19aea9605f4e60d76969f7bcb356f071f1623b9095adcdd035ae70da4175817a1c6d009667953f312f259e9e1", &(0x7f0000000100)="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", 0xaffac4e828f9aac7}, 0x20) prctl$void(0x1f) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000001180)=0x9, 0x4) fcntl$setown(r4, 0x8, r0) write(r1, &(0x7f0000001100), 0x0) tkill(r0, 0x16) 2018/06/06 18:40:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001100)={0x3}, 0x20) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/06/06 18:40:38 executing program 5: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2, 0x4, 0x0, 0x8, 0x72c, 0xfffffffffffffc00, 0xf65, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x100000000}}, 0x9, 0x0, 0x12a1c352, 0x6b6, 0x100000000}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x0, @empty, 0x8c4}}}, 0x84) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x6, &(0x7f0000000000), 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/4\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000004c0)=0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000140)=""/146, &(0x7f0000000200)=0x92) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000440)={0x303, 0x33}, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000480)={0x3, 0x5, 0xe5, 0x3ff, 'syz1\x00', 0x101}) accept$nfc_llcp(r4, &(0x7f0000000080), &(0x7f0000000100)=0x60) 2018/06/06 18:40:38 executing program 0: r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000010c0)='id_legacy\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001140)='#proc->procppp1;+\x00', 0xfffffffffffffff9) request_key(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001200)=':.\x00', 0xffffffffffffffff) getrlimit(0xf, &(0x7f0000000040)) r2 = request_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001300)='#proc->procppp1;+\x00', r1) r3 = gettid() r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/rtc0\x00', 0x163001, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001400)) ptrace$pokeuser(0x6, r3, 0x1f, 0x4) keyctl$read(0xb, r0, &(0x7f00000012c0)=""/4, 0x2fc) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) keyctl$read(0xb, r2, &(0x7f0000001340)=""/73, 0x49) 2018/06/06 18:40:38 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/06/06 18:40:38 executing program 2: creat(&(0x7f0000000140)='./file0\x00', 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x1}, 0x10) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)='\x00') 2018/06/06 18:40:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/164}], 0x0, &(0x7f0000002b40), 0x312, 0x2}, 0x2020) unlink(&(0x7f0000000140)='./file0\x00') ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000440)="88869849dfa83a752cea7a97ef0a1d92423dcc6988d5d79a2d6474bcbce0e3c983a38c3eeebf2222ebcea998e0b747e6328cc5cadfc07d2d66ac5bfed45d6426c1b78de0bf38aceef3f3abb64117d6") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000002004e2100000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/06/06 18:40:38 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) 2018/06/06 18:40:38 executing program 0: r0 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="2d7365637572697479736563757269747973656375726974796d696d655f747970656264657673656c696e7578235e2aba656d3070726f6300", 0xfffffffffffffff8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={0x0, 0xfff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x81, 0x10}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000480)={&(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x2d0}) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x5, 0x4, 0xffff, 0x9, 'syz0\x00', 0x1}, 0x5, 0x8, 0x0, r4, 0x7, 0x100, 'syz0\x00', &(0x7f00000000c0)=['\x00', '\x00', "2e6d643573756d6c6fbf736563757269747973656c696e7578272c7d00", '#lovmnet1\x00', '{&!%!bdevwlan0eth0/nodev-\x00', "2d7365637572697479736563757269747973656375726974796d696d655f747970656264657673656c696e7578235e2aba656d3070726f6300", '\x00'], 0x7d, [], [0x400, 0x8000, 0x81, 0x1]}) 2018/06/06 18:40:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:38 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffdd83, 0x400000) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/06/06 18:40:38 executing program 5: r0 = mq_open(&(0x7f0000000000)='vmnet1\x00', 0x0, 0x2, &(0x7f0000000040)={0x7, 0x1, 0x80, 0x6, 0xffffffffffff3a49, 0x50000000000000, 0xfe1000000, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) 2018/06/06 18:40:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_submit(0x0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:39 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x7, {{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x210) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) 2018/06/06 18:40:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(r1) 2018/06/06 18:40:39 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="7dbf2a78892d764fd34a556b884fc44e1d3903c25662e82a6cdc43eba6e41224d1a37a7a85f41eccfcf6b65f5fcaef1b9d0e50771b4e5b81921550c50e061708af0a75d844397a9e52086a68cea96adaf842848d122eeb959a0ab24dc7d1874ec54f7322fc0cfafe", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x400000000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r1, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x432}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001200)={{0xa, 0x4e23, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e24, 0x601, @empty, 0x1}, 0xffffffff, [0x7, 0x401, 0x2, 0x1, 0x2, 0x1, 0x4]}, 0x5c) io_setup(0x1000, &(0x7f0000000000)=0x0) io_destroy(r2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000011c0)=0x1e) 2018/06/06 18:40:39 executing program 0: r0 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)="24e16ce16ff4350e6bbf4017e9c429570a6fb592100adf6f9897f1eaf8e1d18e25eca3c2bd248ddd8074ac7734ec06d1fbb5ee8baa4a15808d738385844a88abdb870389497f4b1d52ae4021ef017d16856e20bb652816d3d86ffbb4d3ef3700028669df2b8101f85a306ed147168a37365d2578dff6781a779a3cbbd14af702a370b4f897a6033eb1b52351712df7bd3dba64e3b723f911966878b028331ad3eb0620c56ad467dcad90b2279fed78b896867b5a0a06000000d3014d86b10e48eace595336107e1c798d1df6326b30d239802809396872384dec6f96e7cd9e69b33815bb5195b43b060e565280c82089f17fff3e22a11b", 0xfffffffffffffe03, 0xfffffffffffffffa) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x800, 0x0) r2 = creat(&(0x7f0000001640)='./file0\x00', 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001680)={r2}) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x4000)=nil) recvfrom$llc(r1, &(0x7f0000000140)=""/108, 0x6c, 0x10061, &(0x7f00000001c0)={0x1a, 0x31d, 0x767, 0x3208, 0x6, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x550}, &(0x7f00000017c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001800)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) keyctl$read(0xb, r4, &(0x7f0000000040)=""/4, 0x4) r6 = socket(0x20001f, 0x4, 0x33137bce) recvmmsg(r6, &(0x7f0000001580)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/46, 0x2e, 0x1b5ffb3b}, 0x7fffffff}], 0x1, 0x40000020, &(0x7f00000015c0)) 2018/06/06 18:40:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2400, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f00000011c0)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x1) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) pwrite64(r2, &(0x7f00000001c0)="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", 0x1000, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:39 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000200)=""/4, 0xa5590c6f) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="bb6cd8a408c0e0256925e24ed48078caa29fe10837037632046dea0afbf0c539031dc08ec45eab27eb3553c4c1a5c5466b91225b0e217bb4dacc8a1ea3add6f9e27367d23dd72c", 0xfffffffffffffeed, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x6, r1) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x200000) keyctl$get_keyring_id(0x0, r1, 0x0) 2018/06/06 18:40:39 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000001380)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb7a41cb22da280000206000000a843096c37234a39000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de441100d42c44e82afc5349fddd4ab94e7162", 0x55}], 0x1, &(0x7f0000000200)=[{0x1010, 0x10d, 0x9, "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"}, {0x48, 0x11f, 0xfff, "eda9d1e483d4d9eb0ea8db1c8da3770cd196c2b9e4962aada4fff605b20f917298a54bba62393ebd953ffd488638b3c1e0e69a4acb"}, {0x108, 0x1ad, 0x3, "f438d37f9b0af8e04509c5af22ce84a4c86d7a0b08b5e9f5fe1e13486a6513e96e517187d2d5901a5d3efa62c3eccec91aefecea8548b140fd843337e60febadd1f31824f37dcba7dfe822acf109dab8a142abe6ed209ac1ee0f6f0a14d5eea9a55f8d0262a434a372ffd77f71c7a2d50061d0715559daa3131c3251a4e623eab2d27785cf36909e0f42d202c27f0f0c7efd5f6f28d05507203ab59fbe0ba329018f919629d5d0b75955a633225c253bd400831d06a09b7280b993a85fb4f40ff1211ed9c09b7344eb722ea30a4a68de825123ceecf0d0ddef3a0301ef68bf612d9a405c4d2207dfe40905be767777c404a30cdcc8656c7d"}], 0x1160}, 0x4) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200040, 0x40) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x27c6, 0x4) 2018/06/06 18:40:39 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x569, 0x200) r0 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/236) 2018/06/06 18:40:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:39 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0x4000000000000}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x40, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10003, 0x2}) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000240)={r3, 0x7}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa00, 0x0) 2018/06/06 18:40:39 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="7dbf2a78892d764fd34a556b884fc44e1d3903c25662e82a6cdc43eba6e41224d1a37a7a85f41eccfcf6b65f5fcaef1b9d0e50771b4e5b81921550c50e061708af0a75d844397a9e52086a68cea96adaf842848d122eeb959a0ab24dc7d1874ec54f7322fc0cfafe", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x400000000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r1, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x432}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001200)={{0xa, 0x4e23, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e24, 0x601, @empty, 0x1}, 0xffffffff, [0x7, 0x401, 0x2, 0x1, 0x2, 0x1, 0x4]}, 0x5c) io_setup(0x1000, &(0x7f0000000000)=0x0) io_destroy(r2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000011c0)=0x1e) 2018/06/06 18:40:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x2c01, 0x0) [ 291.433692] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 291.615657] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x2c01, 0x0) 2018/06/06 18:40:40 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/06/06 18:40:40 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000c75a87e55d"], 0x48) 2018/06/06 18:40:40 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r0}) 2018/06/06 18:40:40 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:40 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x10, &(0x7f0000000980)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0xce}]) 2018/06/06 18:40:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='tracefs\x00', 0x100000, &(0x7f0000000200)="064e6ff43a5eb90cbfd01535f11ab973e7ce78b1362c") setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000080)={0x0, 0xc93}) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x501000) 2018/06/06 18:40:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) fstatfs(r1, &(0x7f0000000000)=""/118) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000180)=""/232) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="533a16c91a0403896f3eda800e25b80c7d66e672251e9a160936ec525026fef9729af2446c0669e7309e10ab742a05c0abaa213a9a364323f8d04ec3a16e127d46f11b22d03b6c9cf7f215c9de778e4a029bfee0b37a0a921bd7da7758c9bf5fa3377d96935874ac81c36ff2a9360a7ad3dd9ec1c87459e34644dec12a67379f4a8771cf8d0ea3659902dabb48840edab11bdadf843d01cf0d8153"]}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) close(0xffffffffffffffff) ioctl(r1, 0x101, &(0x7f00000003c0)="8c64e1697da766dc6d1c1be71378d38c29c241161faea37dfc50257ca4ccebcf6be6a970b8620ccb53704ee43d8b41ffe80f491b40b965f12467fc0e5f737e47f2e05e6b0c42bab5c23d302308b146f8810308bb1aedd3e627e9da9d011f3c9df2cd612ccb73263be3f79b78847ee8661ac74765fe74ed76480d7c22480c45e0f71933f47d731b4b53a54a8491e2ad048f153bf72def09650a86a5b1427f839394d79a8440b6bc4d2fb05e5756a8ec73b7ba54c5452573") close(r1) 2018/06/06 18:40:40 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xac9, @mcast1={0xff, 0x1, [], 0x1}, 0xbd5c}}, 0x7cb, 0x0, 0x2, 0x1, 0x9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x9, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x2, 0x30, 0xf264, 0x623}, &(0x7f00000001c0)=0x18) 2018/06/06 18:40:40 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r0}) 2018/06/06 18:40:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x2c01, 0x0) 2018/06/06 18:40:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrusage(0x0, &(0x7f0000000000)) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x107101) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r3) close(r1) 2018/06/06 18:40:41 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0xfd82) 2018/06/06 18:40:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:41 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xb5) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r0) 2018/06/06 18:40:41 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r0}) [ 292.612186] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 292.887610] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:42 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:42 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/06/06 18:40:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x2c01, 0x0) 2018/06/06 18:40:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = memfd_create(&(0x7f0000000040)='/dev/sequencer\x00', 0x1) bind$rds(r3, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) close(0xffffffffffffffff) fallocate(r2, 0x0, 0x1, 0x4) close(r1) 2018/06/06 18:40:42 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x93c812fd24c636e1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/146) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/132) 2018/06/06 18:40:42 executing program 1: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x401) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000000040)) 2018/06/06 18:40:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r2}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:42 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r0}) 2018/06/06 18:40:42 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:42 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/164) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e23, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) ioctl$void(r0, 0xc0045878) readahead(r0, 0x8, 0x1) getsockopt$inet_int(r1, 0x0, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3d}, &(0x7f0000000080)=0x8) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/23, 0x17}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r4}, &(0x7f0000000140)=0x8) socket$inet6(0xa, 0x0, 0x2) 2018/06/06 18:40:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x7ff, @broadcast=0xffffffff, 0x0, 0x7, [@multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xb}, @empty, @dev={0xac, 0x14, 0x14, 0x13}, @empty, @multicast2=0xe0000002]}, 0x2c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x5, 0xffffffffffffff6c) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:42 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) [ 293.979429] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:43 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x3e, 0x3, 0x500, 0x51, 0x81050200, r1}) 2018/06/06 18:40:43 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') 2018/06/06 18:40:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@broadcast}, &(0x7f00000000c0)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) accept4$ax25(r2, 0x0, &(0x7f0000000140), 0x800) pipe2(&(0x7f00000001c0), 0x80800) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:43 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) kexec_load(0x5, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0x1000, 0x1, 0x9}, {&(0x7f0000000000)="911037345e957137178713ee17ae4eb2423cef231158974040546d2310f5b68ec4bed76d7900b18ee62d6715e73bd4426e0bada014", 0x35, 0x80000001, 0x1f}], 0x0) 2018/06/06 18:40:43 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:43 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x2c01, 0x0) 2018/06/06 18:40:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x100010}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:43 executing program 1: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='task\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000100)=""/4, 0xfffffd3c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/06/06 18:40:43 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) 2018/06/06 18:40:43 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/4096) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001080)=""/72) 2018/06/06 18:40:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:43 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/99) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x4e21}}) [ 295.073088] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:44 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x8, 0x46fb, 0xffffffff, 'queue1\x00', 0x60000000000000}) 2018/06/06 18:40:44 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0x0) 2018/06/06 18:40:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80a, 0x8000000000) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) ioctl$TCSBRK(r2, 0x5409, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x2020) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001380)={@can={0x1d, r3}, {&(0x7f0000000340)=""/4096, 0x1000}, &(0x7f0000001340), 0x5}, 0xa0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x20, 0xffffffff, 0x3]}, 0xa) 2018/06/06 18:40:44 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:44 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(r1) close(r1) 2018/06/06 18:40:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) 2018/06/06 18:40:44 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='task\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000100)=""/4, 0xfffffd3c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/06/06 18:40:44 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='task\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000100)=""/4, 0xfffffd3c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/06/06 18:40:44 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x100000000, 0x400100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000600)={0x0, 0xfff}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in={{0x2, 0x4e20, @rand_addr}}, 0x971, 0x401, 0x3, 0xd5e, 0x6}, &(0x7f0000000300)=0xfd2e) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffe00, 0x0) eventfd(0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}}, 0x8, 0xea8, 0x2, 0x4, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="810075002ff1bca1a5f7ef7cdce8baf806e9044a6d09fce0ce26b66e878bda3e775b32ac27c1284eef3f465c54004e745b0a64561d0d6eb0baab356fa90636eefbceab26197afa16ff726ae10ece4ecf557ff387005eec01d38f3cabb40a5a482bc126b0330d6f39bbd36c5f024c506b2f9d914d2c289a0f28"], 0x7d) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3}, &(0x7f0000000240)=0x8) 2018/06/06 18:40:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7fff, 0x3, [0x1, 0x4, 0x400]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22}}}, 0x84) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) r4 = accept4$nfc_llcp(r2, &(0x7f0000000280), &(0x7f0000000140)=0x60, 0x80800) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) recvmsg(r4, &(0x7f00000019c0)={&(0x7f0000000300)=@in6, 0x80, &(0x7f0000001840)=[{&(0x7f0000000380)=""/40, 0x28}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/29, 0x1d}, {&(0x7f0000001440)=""/247, 0xf7}, {&(0x7f0000001540)=""/54, 0x36}, {&(0x7f0000001580)=""/131, 0x83}, {&(0x7f0000001640)=""/250, 0xfa}, {&(0x7f0000001740)=""/237, 0xed}], 0x9, &(0x7f0000001900)=""/159, 0x9f, 0x8}, 0x1) 2018/06/06 18:40:44 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) times(&(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1000, 0x4c0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}]}) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') 2018/06/06 18:40:44 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='task\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000100)=""/4, 0xfffffd3c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/06/06 18:40:44 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfe) 2018/06/06 18:40:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) [ 296.157744] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:45 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/80, 0x50) 2018/06/06 18:40:45 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x250000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xa4) 2018/06/06 18:40:45 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='task\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000100)=""/4, 0xfffffd3c) 2018/06/06 18:40:45 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:45 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) readahead(r1, 0xd6ac, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6334116537ebaa8cade65d147796cc5651688f048323d963450ff37e585678"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x2, 0xffffffffffffff83) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x1000, 0x68, 0x2, 0x0, 0x3f, 0x1, 0x4, 0x401, 0x4, 0x7fff, 0x1000}, 0xb) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:46 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x7fffffff, r2, 0x10001, 0x100}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[0x1, 0x0, 0x0, 0xffffffff00000000, 0x7fff, 0x7]}) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xfffffffffffffe11) 2018/06/06 18:40:46 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='task\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 2018/06/06 18:40:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)={r2, r1, 0xa3ad, 0x2, &(0x7f0000000080)="45cae1a1b0", 0x8, 0x2, 0x5, 0x100000000, 0x264, 0x5, 0x7}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:46 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x41, 0x41) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8010040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x28}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xfc9f53434e30c666}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x4800) 2018/06/06 18:40:46 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x680000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffff8}}, 0xfff, 0x6df, 0x143827f3, 0x7, 0x8}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffffffffff96) 2018/06/06 18:40:46 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='task\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) 2018/06/06 18:40:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x3f, 0x20002) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x4}, &(0x7f0000000140)=0x8) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000480)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="a80000007fb73bd2fb2da10454e9065b475ae8c1a37e3691f36b8600dd42b8ffeda0ad551b45e0aa32be8c8e6b5e4c99f125a3b2a6c84a2c5f0f9580fffe3ef8044e5ca051685ca0cf20e97549ae0f5f29846edfb60220f2e0eba6601211885e4f11980481555c97e0c86e56831eed323dccf658536125068ee86efc43e82bc20fa41c859cdd1ac8a7ed8a0835df432de4d3c4dc7075c48749d396b7e8738c"], &(0x7f0000000380)=0xb0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) r5 = msgget$private(0x0, 0x41) msgctl$IPC_RMID(r5, 0x0) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00000001c0)=""/211) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) sched_getparam(r6, &(0x7f0000000500)) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getpeername(r3, &(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000440)=0x80) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:46 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcea, 0xa000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/16) [ 297.757291] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:46 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xfffffffffffffa91}, {0x6, 0x6}], 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/06 18:40:46 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000240)='task\x00') 2018/06/06 18:40:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x7fd, 0x1) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000001c0)=""/224) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xf2e, 0x0, 0x83, 0x400, 0x80000000, 0x800000, r3}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) sendto$unix(r2, &(0x7f00000002c0)="bd49f91484fc017418200917f9d2e37bd2840e1d2ddbe06216b016c4a313285bec846837eb49f483b705e14cf94484939ecd1fd825335dbab85025135890d0541cf0fe8f735524083ca200930244079fdc6751b3a552e18b70868ca597f78f0850cb5fea8f925bd75d6e67cedc00cf78119e09d9f22b55d676ea", 0x7a, 0x4, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) 2018/06/06 18:40:46 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = semget(0x3, 0x2, 0x4) semop(r0, &(0x7f0000000080)=[{0x4, 0x2, 0x1000}, {0x3, 0x80000001, 0x1800}, {0x2, 0x4f7, 0x1800}, {0x5, 0x176c, 0x1800}, {0x0, 0x81, 0x800}], 0x5) recvmsg(0xffffffffffffff9c, &(0x7f0000001280)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/122, 0x7a}], 0x2, &(0x7f0000001200)=""/113, 0x71, 0x6517f23a}, 0x100) sendto$unix(r1, &(0x7f00000012c0)="4bb0a045e8f1f88c721e8b697ea396b9276b4e4d84ca56164768ed157e078c9904ebb8ee871c30d934bbd231ee45202fabe2b282fd7e87e2532078f2c13a963b6e0af46c001034503efce4164517d85e0353e0900af880f0f0e4256249638e1c24818847709705748a779e26a9b758970f583d062e76d7def13bcc694e3d71e8af8a49100fd8c48dd55a0b03bddc073111c1ae51068381a123e15b9ed2f99c2dcc703fe7818d4a", 0xa7, 0x0, &(0x7f0000001380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) semop(r0, &(0x7f0000000000)=[{0x0, 0x529c, 0x800}, {0x0, 0x8fe, 0x1800}, {0x2, 0x2, 0x800}, {0x2, 0x8589}, {0x3, 0x8, 0x800}, {0x0, 0x1, 0x800}, {0x0, 0x0, 0x800}, {0x1, 0x5}, {0x3, 0x3, 0x1000}, {0x1, 0x120, 0x400000000000000}], 0xa) 2018/06/06 18:40:46 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) 2018/06/06 18:40:46 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@empty, @multicast2=0xe0000002, 0x1, 0x5, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x24) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:47 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) getpid() 2018/06/06 18:40:47 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000040)=""/144, 0x90, &(0x7f0000000140)=""/138, 0x3}}, 0x68) 2018/06/06 18:40:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x7f9, 0xfc55) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:47 executing program 0: r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0798a9f5014212a2e21f099953c21c428d929a7d8d2dc51c0c6c5c4835f869cb0faf77902c2939d7eae5d022f906396f40f27eb62529065abd4a4ba331a2d21306a0d6158cf9d8fb4f17854f05c4b7904ba03300ce906f636715e9809971295708f23e34899f26f9bd1b07d9d62519c0563b63bac27efa25fbacea239a413f8c69a6815a02124538", 0x88, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000280)=r3, 0x4) keyctl$link(0x8, r0, r1) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) 2018/06/06 18:40:47 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bb78849d5f357db", 0x8, 0xffffffffffffffff) 2018/06/06 18:40:47 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1c0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/158) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000140)) 2018/06/06 18:40:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x2) [ 298.807428] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:47 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) 2018/06/06 18:40:47 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xcf) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101080, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x6, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffff, 0x351282) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) ioprio_set$pid(0x2, r0, 0x9) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/06/06 18:40:47 executing program 0: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='eth1keyring\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x0) 2018/06/06 18:40:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x2) r2 = dup3(r1, r0, 0x10000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)="e1", 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x4000000000003f, 0xd, 0x3f, 0x9}, &(0x7f00000003c0)=0x18) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000340)) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x0, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x6}}}, 0x3a) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={r3, 0xab, "aaa04797c8803352d59770f877545aa73d1c67b8a43a39abf52a8ac4dce0dd39c6cc45872eb002bb0d78772d8406e60725636ff44a170fdf42d3486b814f2ab94f57d79df18f0a792c72a92c6097516540360737948914c1e9a2f5ae70fdea5245d53baaec12116d1038478ffb748e4a701203640d1517f99290cce8ac986457279faf629af4edf1ca3d6546946fb0504be120d039fd6804821f5993b310170d1f616a10149c4fe5b1749e"}, &(0x7f0000000540)=0xb3) accept4$nfc_llcp(r2, &(0x7f0000000400), &(0x7f00000000c0)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x1e, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x21, 0x80000001, 0x8, 0xfffffffffffffffd, 0x20}, &(0x7f0000000140)=0x98) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:47 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/06/06 18:40:47 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_submit(0x0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) write$binfmt_aout(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x242) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) r3 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x6, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, 0x0, 0x2, 0x22c, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x5}, [@generic="2ac1c576fa28390bc8c79c0744d98ca9b2d2cc8374ac43f591ccc525777f76f1e4021d34b1078130fe89c90b5b919f001828f09d34", @typed={0x8, 0x35, @fd=r1}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x120, r5, 0x300, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xed}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe56}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffff7a63}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x80}, 0x800) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:48 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:48 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='@proc-[mime_typesecurity\x00', 0xffffffffffffffff) 2018/06/06 18:40:48 executing program 1: r0 = shmget(0x1, 0x14000, 0xc, &(0x7f0000fe9000/0x14000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/25) 2018/06/06 18:40:48 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200001) r2 = getuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001380)=0x0) r4 = getuid() r5 = getpgid(0x0) r6 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = gettid() r10 = getuid() lstat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000000140)={0x122c, 0x24, 0x404, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0xd, @u32=0x2}, 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@generic="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@generic="2b1860e108ba237763911e3f583d53baac54b2352cfb3b0680a1569def4a1445741d7ed09ce9d51cbbf21b3430a648972b7535b756abc8f130d407be192c251d091108ed64b55c7a58f6a4783d2661de"]}, @typed={0x8, 0x76, @pid=r5}]}, 0x172c}], 0x2, &(0x7f0000002c80)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x4000000}, 0x4840) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bridge0\x00', 0x200}) keyctl$set_timeout(0xf, r0, 0xe7ec) 2018/06/06 18:40:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x46, 0x224) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0x0, 0x8001}, 0x2023) 2018/06/06 18:40:48 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x84c2, 0x1ff, 0x1, 0x7, 0x1}, &(0x7f0000000340)=0x98) r2 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r1, 0xfe10, 0x0, 0x9, 0xfff}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001340)={r3, 0xfc, "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"}, &(0x7f00000012c0)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001300)={r4, 0xf6, 0x30}, 0xc) r5 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='selfmime_typemime_type&\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r5, 0x0, &(0x7f00000000c0)='selfmime_typemime_type&\x00') keyctl$read(0xb, r5, &(0x7f0000000100)=""/4, 0x4) r6 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockname$inet(r6, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) 2018/06/06 18:40:48 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:48 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) flistxattr(r1, &(0x7f0000000680)=""/252, 0xffffffffffffff4c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) write$binfmt_elf64(r1, &(0x7f0000000780)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x5, 0x80, 0xffffffff, 0x10000, 0x3, 0x3, 0xbcf6, 0x10, 0x40, 0x8a, 0x1ff, 0x0, 0x38, 0x2, 0x1, 0x6f, 0x200}, [{0x0, 0x9, 0x9, 0xfff, 0xb, 0x1f, 0x20, 0xf7}], "672119b40aae8d0da12f15b431c8ed6d86afcf4f115a0fb54ab6f17dde1e4d7b23f2a10bc6927840d29f67c8aad829495046d65ad1e2ad2142a58b7d000387fea661369116663911b1c524f2b36d5465d8202ed8ceb0462ab4d62ec28036fad959f5b12442e3048787d9e93b10687fae336fe14bae5c348021f764abac6e861609711800e8caabb3bb484a677637b1ed4de02c62a1f95b3095b2723dc123806400f81f136b159b1952e4f47041dd1e65b5777a05", [[], [], [], []]}, 0x52c) utime(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0xc, 0xfffffffffffffffd}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000340)={0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x7f}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x5, 0x4ff2, 0x3, 0xd6e1, &(0x7f0000000300)='veth1_to_bridge\x00', 0x5, 0x6, 0x8001}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f00000003c0)=0xfffffffffffffff8, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) close(r0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x3c0, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sysfs$1(0x1, &(0x7f00000002c0)='.\x00') recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/06/06 18:40:48 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, 0x0) keyctl$read(0xb, r0, &(0x7f00000010c0)=""/204, 0xcc) [ 299.877273] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:49 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80002) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 18:40:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000001c0)={0x7, 0x8, 0xfff}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000080)={{0x3c, @rand_addr=0xfffffffffffffff7, 0x4e20, 0x1, 'sh\x00', 0x18, 0x8, 0x74}, {@multicast1=0xe0000001, 0x4e22, 0x10002, 0x38, 0x6, 0x10000000}}, 0x44) recvmsg(r1, &(0x7f0000000140)={0x0, 0xfffffe3c, &(0x7f00000001c0), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x0) 2018/06/06 18:40:49 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x4000) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080)=0x4, 0x4) 2018/06/06 18:40:49 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:49 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) 2018/06/06 18:40:49 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) [ 300.128422] IPVS: set_ctl: invalid protocol: 60 255.255.255.247:20000 sh 2018/06/06 18:40:49 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x4) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000000280)={0x12, 0xb20, 0x5, 0x100000001}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x4100080000800, 0x0) init_module(&(0x7f0000000080)='/dev/vsock\x00', 0xb, &(0x7f00000000c0)=']\x00') ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x289}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) r4 = gettid() fcntl$setown(r2, 0x8, r1) r5 = getpgid(r4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r5) 2018/06/06 18:40:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x100000001, 0xa, 0x3ff, 0x8, 0x2010, 0x4, 0xf37, 0x0}, &(0x7f0000000080)=0x20) close(r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x8, 0x30}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:49 executing program 0: r0 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1ae8aff749e0d268bff205eb9289e6adab59f83d72fdb0b2675a01d53638f9b597798f0a4f8f79f794cdab1d0a8e372f245bd0096044b9ae4d14cb750ee448bf54536e161b36a0526178f69a62ab7397993b5514f69a07a63eee6a6dc88686e787d43c0fb2b471413e77cca0762a7c2477335fbd46228df64231038806d4c571", 0x80, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000000280)=""/4, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x15568b8ac, 0x44) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x1}, 'port0\x00', 0x40, 0x808, 0x2, 0xfffffffffffffffd, 0x101, 0x80000005, 0xc5c5, 0x0, 0x4, 0xffff}) [ 300.300207] Unknown ioctl 1074021792 [ 300.335901] Unknown ioctl 21519 [ 300.349455] Unknown ioctl 21545 [ 300.366901] Unknown ioctl 35075 [ 300.383053] Unknown ioctl 35074 2018/06/06 18:40:49 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x80000) getsockname(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80) waitid(0x1, r0, &(0x7f0000000000), 0x177244211384ee11, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x5, 0x4) [ 300.406608] Unknown ioctl 1074021792 [ 300.413651] Unknown ioctl 21519 [ 300.419276] Unknown ioctl 21545 [ 300.434725] Unknown ioctl 35075 2018/06/06 18:40:49 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x248800, 0x0) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='wlan0vmnet0\x00', 0xfffffffffffffffc) r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="301b7efd39eb0ea76e39ff984cca1bec517e522793f33610769c4a8771a216e59167", 0x22, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000140)=""/4, 0xffffffffffffff4b) 2018/06/06 18:40:49 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) [ 300.907235] IPVS: set_ctl: invalid protocol: 60 255.255.255.247:20000 sh [ 300.927793] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:50 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:50 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:50 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) write$tun(r2, &(0x7f00000001c0)={@val={0x0, 0x16}, @val={0x2, 0x5, 0x8, 0x9, 0xffff}, @ipv6={0x3ff, 0x6, "1dceca", 0x50e, 0x3f, 0x6, @dev={0xfe, 0x80, [], 0x10}, @empty, {[@fragment={0x29, 0x0, 0x81, 0xe1b, 0x0, 0x100000000, 0x65}, @hopopts={0x3b, 0x27, [], [@enc_lim={0x4, 0x1, 0x4}, @generic={0xf, 0xee, "69f95442ceac814a9ad7ab68079a37ce54e081067ab1d7cae72aa5f1033d0df21bde0740a43a7e8d9f5690746b26a99ed4572f2ab8e626afcec422a6c957c24d5e865771d0104f36da52a538609d60c8167510c4edead008864c0793bcfe5204cb00b36404b072c4270e20bebbd697aad24470db23fe589829212cb4128619617b7528c55c40c3e38070b688c38bf7287ea964c91ec6a8ec20f0c52603ef0124177ae09f15c6968120ba0e2fe398994f3c089061772ec630d76a9f0c6245e438e3f69c7b12218d7c3b9bf62b70444d11e48c204a7a3418fadadb2856317e6b2a74bb8841236a4d24b80a8bfef5ec"}, @calipso={0x7, 0x40, {0x3ff, 0xe, 0x8, 0x5, [0x3, 0x8001, 0x101, 0x3, 0x5ff, 0x8, 0x1]}}, @pad1={0x0, 0x1}]}, @routing={0x2, 0x8, 0x1, 0x8001, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x17}]}, @routing={0x29, 0x0, 0x3}, @srh={0x2f, 0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x6, 0x5, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x11, 0x0, 0x0, 0x5, 0x0, 0x7, 0x64}, @hopopts={0x3b, 0x45, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0x6f7}, @generic={0x7, 0x21, "99668fe332e04c36a37454391ca63130606c5129b56a9f8118e042332bc38fb8a0"}, @calipso={0x7, 0x28, {0x2, 0x8, 0x1, 0x2, [0x3ff, 0xae, 0xffffffff, 0x5]}}, @generic={0xe8, 0xe4, "6726f2e3f2eda7281ed8592dfa86b4b7ae6ee42e4f525e9662beeaf0ce907a57c2a5002fc0a9a374f211fafed99e7e2cbde8c241ffbf882e48351291ad3b12063bde0ecad7ee4273411876f49d3f002484bf5fadcac21242aaaecd8500c2e1c857dbd1f422825fd20904cae6304f7fc4a1fa2d90311dbdb8667978b4b43cda57f9a0a5ac2fee83e4f93e787b1afff8230e1645a77e75d78939931cc9a703f83b073938d3e0ccf13a4cc69da05c5a59af3f0edd1f8c1d11481d58d94639529371d94e20eb6b5ae4e54550e615387c483c65ed06f717246d2546c38070796b545777a23fba"}, @enc_lim={0x4, 0x1, 0x10000}, @generic={0x7, 0xd5, "92f5cea09414e5506ccab40d32da4db8bf0933d7051ad03af32b81214540144abe8b322ff6388995071f5ed1f154c311b4c9663349fb1175e0786c092c708233e94d40a436c3bf6c4613f9b479a783ef672e6c747b106f6ca060b565469e0431cb84f805cefeb8056084bcb5e08efd9a59943e975ada54f4708589630f1bd46b6913b930ffc43be7edc94c6f5a974e28677d3e7a77099fcbd454e72a08e3fa0763b41d281707086d0e7f649e200c9c0c41d294a92ff4346ca3cf3286c7abcb2e6d513a5e932759b0ac524875934c439770a6fcc37d"}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xcebb}]}, @srh={0x73, 0xe, 0x4, 0x7, 0x8d, 0x8000, 0x1, [@dev={0xfe, 0x80, [], 0x20}, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, @fragment={0xff, 0x0, 0xa8d, 0x9, 0x0, 0xa, 0x68}], @udp={0x4e24, 0x4e20, 0x6e, 0x0, [@guehdr={0x2, 0xb9, 0xffffffffffffff59, 0xdf4, 0x100, [0x80]}, @guehdr={0x1, 0x7fffffff, 0xfffffffffffffff9, 0x100, 0x100}, @guehdr={0x2, 0x7fffffff, 0x0, 0x8, 0x100, [0x80]}, @guehdr={0x2, 0x2, 0x2, 0x81, 0x100, [0x80]}, @guehdr={0x2, 0x7, 0x3, 0x1, 0x100, [0x80]}, @guehdr={0x2, 0x7, 0x2, 0x9, 0x100, [0x80]}, @guehdr={0x2, 0x2, 0x5, 0x7, 0x100, [0x80]}, @guehdr={0x2, 0x8d97, 0x4, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x9, 0x5, 0x7, 0x0, [0x80]}], "4418dc76af270c26b6a34e1658dca3ba8ba3902d121bd28aa8d14bfda23788e7c4ad"}}}}, 0x544) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:50 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:50 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80800, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000180)=""/149) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) 2018/06/06 18:40:50 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(0x0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x1) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000080)=0x2, 0x4) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000003ff8)) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:50 executing program 7: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000001540)) 2018/06/06 18:40:50 executing program 7: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000001540)) 2018/06/06 18:40:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x8000008) fcntl$setlease(r0, 0x400, 0x2) r2 = dup3(r0, r1, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") tee(r3, r2, 0x7e, 0xd) close(r4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000380)=0x1000000000000007, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req={0x28, &(0x7f0000000200)={'bcsh0\x00', @ifru_settings={0x2, 0xabd, @fr=&(0x7f0000000100)={0x8, 0x9d77, 0x4, 0x1, 0x7c0, 0x6e73, 0x9}}}}) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7, 0x4fb}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) r6 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x1000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/06/06 18:40:50 executing program 7: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000001540)) [ 302.002263] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:51 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) ioctl$KDDELIO(r2, 0x4b35, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/06/06 18:40:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_submit(0x0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x50, "cd86611a4f7ca9f4f57ee8885fb81f72aebcaf764c9c45b24c9ac078ef38512648fbfbb37d67041a325a367e0e71acb3b4bdaee01ebb029862d983c4a57f0ee81cb959da089e569b776aa75870013f6a"}, &(0x7f0000000240)=0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x4d}, &(0x7f00000002c0)=0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r4, 0x3d, 0x8001, 0x401}, &(0x7f0000000180)=0x10) 2018/06/06 18:40:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) 2018/06/06 18:40:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{0x1000, 0x1000}, {0x2, 0xff}, 0x5, 0x1, 0x4}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:51 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='}systemsystem\x00', 0x3) getsockname$netrom(r1, &(0x7f0000000340)=@full, &(0x7f0000000140)=0x48) r2 = socket$inet(0x2, 0x20000000000002, 0xffffffffffffff7f) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) r4 = dup3(r0, r2, 0x0) sendto(r2, &(0x7f00000001c0)="31cb24daf8369dd13726fb9732a4ab6c12ddc59613d10dab9136c292c3671740e6c092756ae839a5ebcc57ef78ffc70d09fc79c4f1a301aad69b7c3b3238d548e37b75a7545057698af36d745c8cf305d5fd15ba97dd6e3d3fd5d359acfdba25e2a5f49a5f98c15e00e3902c52e4b5b34971703d4266b60a0f3f7cc75a3d6655cb6be7dd2bfcce9f21b3636bd214f2ea4705bacb9ddfd394f436876129ce33145fef7b8f26d881f51f3d3a0db83df733474c86412c22907bdeafd137664025df129724090957ffcda24c35a8aa2c11de9536049be0f3017a9b1bfee86159cb2450ed4c5c352206", 0xe7, 0x40000, &(0x7f00000002c0)=@sco={0x1f, {0x8, 0x3, 0x86, 0x21a5fe61, 0x7, 0x40}}, 0x80) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace$poke(0x5, r4, &(0x7f0000000380), 0x6) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x121200) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000240)={0x77359400}, 0x10) ioctl$TIOCSBRK(r2, 0x5427) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000280)="605d7ea0a78eb320a0a124a4a1418c5263aa83b9d8ee3353febf62afb05df1ad8ca4c8198d72e1b76855f3040f8caadd6178bab801a058659054e7bca01de9f3781b993368367114f0ec34c01bb7db42080a1ce4d0bd768bd011b97a7d99512dfe237881ddc9a2a538423f24b89eeabf18473b99254d48f7669e2ff7532e5e7f6b85f665f5d4f8e1b1a098a9d14300332fb214353a2bee60e289576b72634546a1083b8c4262658686389f428648d168a3d0") setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={r5, r6/1000+30000}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x8, 0xffffffffffffff03, 0x315, 0x3, 0x400, 0x2, 0x5, 0x309, 0xd34, 0x82c9}, 0xb) [ 303.047401] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0xfffffffffffffffe) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000080)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), 0xfffffffffffffedd) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000140)=0x4516, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x3fa, 0x8000) ioctl$KDSETLED(r4, 0x4b32, 0x1) close(r1) 2018/06/06 18:40:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) 2018/06/06 18:40:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:52 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) dup3(r0, r3, 0x0) [ 304.099269] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 304.250212] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:53 executing program 6: r0 = socket$inet6(0xa, 0x8000f, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='\a\x00\x00\x00 ']}) close(0xffffffffffffffff) close(r2) 2018/06/06 18:40:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:53 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:53 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) socket$inet(0x2, 0x0, 0x3) 2018/06/06 18:40:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) 2018/06/06 18:40:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) [ 305.245172] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 305.286211] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x40037e7e, 0x1ff, 0x3, 0x7}, 0x8) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080)=0x121f, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:54 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:54 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) 2018/06/06 18:40:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0)=0x3, 0x4) 2018/06/06 18:40:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xa, 0x13, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95}, @jmp={0x5, 0x7ff, 0xc, 0x3, 0x5, 0xfffffff4, 0x5}, @map={0x18, 0x6, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x100}, @map={0x18, 0xa, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x32}, @call={0x85, 0x0, 0x0, 0x31}, @jmp={0x5, 0x3, 0x8, 0xf, 0x6, 0xfffffff4, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x5, 0x9f, &(0x7f0000000280)=""/159, 0x41000, 0x1, [], 0x0, 0x4}, 0x48) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x3, 0x1}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x4}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000003c0)={{0x16, @loopback=0x7f000001, 0x4e22, 0x2, 'dh\x00', 0x20, 0xfffffffffffff801, 0x4a}, {@rand_addr, 0x4e23, 0x10000, 0x6, 0x40000000000, 0x1ff}}, 0x44) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) [ 305.683993] IPVS: set_ctl: invalid protocol: 22 127.0.0.1:20002 dh 2018/06/06 18:40:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x336) ioctl$KDMKTONE(r2, 0x4b30, 0x80000000) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000004c0)={r2, r2}) pwrite64(r1, &(0x7f00000003c0)="effa8edf42fedf4daf80d419589fdb2cece7bc70dcbb60379a0cd850ea262517282b0fa8dba1b9f954c4f44aa7d20eb6262605f6d6ab736c87751a54e3f0437f45efe043e3bd37b8d31a3426f162a18980e6043a60f6b8c033b3e6511a9d8b31d6fb36548f0a91c91ec3aeb2d0ea59f0ec711ca6fb137e1741c3f751e6af1ff02c0a39429d8a45b6e13ac80e849ce1687bffc372156b13df66c51dda73dc038ecad53e", 0xa3, 0x3) mknod$loop(&(0x7f0000000380)='./file0\x00', 0x2, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) [ 305.728929] IPVS: set_ctl: invalid protocol: 22 127.0.0.1:20002 dh 2018/06/06 18:40:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000001340)={0x1, 0x1f, 0x7fffffff, 0x2a}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001200)={r3, 0xd9, "8a2d11aba71012997817b3aa7066c8e06fa4b05b4c22256d03339a4a13b8555774aed997bc05bfdcf368b686e4f240ad4740a1f7d57dfcf14f35709f6320a4945dc956b939e2b0f631ba09ce1ca00196acc299cfce0e2d8ac0a093a44f9f42d0bd6f0e93ea0cab36b1472b6260544edb14f93edc19e4093b202c4f68a62d9c32a0594c34b970e2a188b36b393fad461c97c7dc8895e76744543b0320edbc59e3c964a6154dc53f62962d645b7871021159d5a46a318676051900e290a58152cca61287b2aabf3d27131e385d24cffe766a1bd3cb310911c328"}, &(0x7f0000001300)=0xe1) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="80767ce7907472e94ed5ef3bc5e9caf98fb3e62419cfb384423b919ab599a21ffeab4db72fb2bbafbf0978dcb2a4519493108ed39eeae2190e35407b6b4b2339f4b123d6a2d4df343456e370", 0x4c) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xff) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:55 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) uselib(&(0x7f0000007cc0)='./file0\x00') sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) r3 = geteuid() getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000004dc0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004e00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006180)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000006280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006680)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000006780)=0xe8) fstat(r1, &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000007c80)={0x2, @link_local={0x1, 0x80, 0xc2}}) lstat(&(0x7f0000006840)='./file0\x00', &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007a00)={0x0}, &(0x7f0000007a40)=0xc) lstat(&(0x7f0000007a80)='./file0\x00', &(0x7f0000007ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007b40), &(0x7f0000007b80)=0x0, &(0x7f0000007bc0)) sendmsg$netlink(r2, &(0x7f0000007c40)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc, &(0x7f0000007980)=[{&(0x7f00000001c0)={0x1068, 0x1e, 0xa10, 0x70bd29, 0x25dfdbfb, "", [@generic="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0x88, @ipv6}, @generic="49ce9442ecc03fdb3145f5560634750878217f8a1c78c01a96089ebe17536341cf8de46b988c277e5231c068cdf86ca1c602a55c94544a6891b60888d5d0157d05f744d250eb416ea87d9f12e2e60c5926d435b60efca6e81e4aa1de6addab24160103d3c0f4868a3839aa0629d3bc749afcc53707bcc26679e86603f3287d7339a1fa059bd56a6e12fb58d70e896c76125b9e5a7c46e6c64bc5a40b1bf94cb44ae86b442a57bc823c6306e2cc0ed1abfe27f6b4de3a6a599e7fe01702cd39785738e67f468c77a45a60a0", @generic="61229f6d37054706b6148dfa0578206a36cb393538690a688c08df781bcbed5a99993e9e4170ba1fcbc323090626aab62a4bd63319e75b19f8310bb7ca39ee2e37904e574d897d0e72af4da9", @typed={0xc, 0x83, @u64=0x9}]}, @nested={0x164, 0x53, [@typed={0x8, 0x30, @u32=0x7}, @typed={0x8, 0x6e, @uid=r6}, @generic="472606f5cc66d0a88029e3ae81d0fda270aa1d7f24149c0383ca643d63dbbea42a51c713eca436714e5da652486ca3f5f3e77951eb5f5fa002d12e6fb02ef37a53575b0a62ff37a28df6f4d0486c37f9b81f5eb8002ec845d3cd767996282d8b3dbc9b83d6da7a930765d7c5d63e", 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@typed={0x8, 0x47, @fd=r1}]}, 0x3b4}, {&(0x7f0000006900)={0x1048, 0x2f, 0x300, 0x70bd29, 0x25dfdbfd, "", [@nested={0x1038, 0x58, [@typed={0x4, 0xb}, @typed={0x4, 0x8e}, @typed={0xc, 0x27, @u64=0x6}, @typed={0x8, 0x1f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x91, @uid=r7}, @typed={0x8, 0x4d, @uid=r8}, 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", @typed={0x8, 0x85, @uid=r9}]}]}, 0x1048}], 0x8, &(0x7f0000007c00)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x24000000}, 0x44) 2018/06/06 18:40:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) socket$inet(0x2, 0x0, 0x3) [ 306.291538] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 306.294286] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000080)) setsockopt$inet_int(r1, 0x0, 0x800000010, &(0x7f00000000c0)=0x1, 0x239) socket(0x2, 0x80803, 0x401) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(0x0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xb97}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0xcd, "087095b543d0833ab33d3a1b6129dcffdac652c3da02aff397f632e2aa8312855cc718a897f73edecaa08fbfc3f710e1259090dad7765297018bee0708c307509d5b8b453d4669d6af985857871e6adfa54942af28435ddedfefe05d9e0d77664f528d2f17f2f0cdd13314f2b817bda23ea002102301eeaf8ccfad5c58e68a6dfd7799a76a9b06db353c3ae752ab43316fe6179b8dba164e1a82b56a03b3aa246ed220dc98a520dda97ecbaaeec1e0d1fcb08dd55ba296a954a137b69fecbc1ac2817a279fd10398c66ef6f256"}, &(0x7f0000000080)=0xd5) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) 2018/06/06 18:40:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) 2018/06/06 18:40:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) recvmsg(r3, &(0x7f0000000340)={0x0, 0x1c4, &(0x7f0000000040), 0xbf, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:55 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000001540)) 2018/06/06 18:40:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) r3 = getpgrp(0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) ptrace$getenv(0x4201, r3, 0x1f6000000, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setuid(r4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'\x00', 0x5}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/06 18:40:55 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000001540)) 2018/06/06 18:40:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x8, 0x8) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', r3}) 2018/06/06 18:40:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:55 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000001540)) 2018/06/06 18:40:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xc0, r3, 0x8, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4001}, 0x4001) 2018/06/06 18:40:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:56 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000001540)) [ 307.224501] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 307.426898] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 307.458929] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:56 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) 2018/06/06 18:40:56 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x7, &(0x7f00000001c0)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x6, 0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="7dea952994"]}) close(0xffffffffffffffff) close(r2) 2018/06/06 18:40:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:40:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) 2018/06/06 18:40:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) 2018/06/06 18:40:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) uselib(&(0x7f0000007cc0)='./file0\x00') sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) r3 = geteuid() getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000004dc0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004e00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006180)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000006280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006680)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000006780)=0xe8) fstat(r1, &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000007c80)={0x2, @link_local={0x1, 0x80, 0xc2}}) lstat(&(0x7f0000006840)='./file0\x00', &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007a00)={0x0}, &(0x7f0000007a40)=0xc) lstat(&(0x7f0000007a80)='./file0\x00', &(0x7f0000007ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007b40), &(0x7f0000007b80)=0x0, &(0x7f0000007bc0)) sendmsg$netlink(r2, &(0x7f0000007c40)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc, &(0x7f0000007980)=[{&(0x7f00000001c0)={0x1068, 0x1e, 0xa10, 0x70bd29, 0x25dfdbfb, "", 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0x88, @ipv6}, @generic="49ce9442ecc03fdb3145f5560634750878217f8a1c78c01a96089ebe17536341cf8de46b988c277e5231c068cdf86ca1c602a55c94544a6891b60888d5d0157d05f744d250eb416ea87d9f12e2e60c5926d435b60efca6e81e4aa1de6addab24160103d3c0f4868a3839aa0629d3bc749afcc53707bcc26679e86603f3287d7339a1fa059bd56a6e12fb58d70e896c76125b9e5a7c46e6c64bc5a40b1bf94cb44ae86b442a57bc823c6306e2cc0ed1abfe27f6b4de3a6a599e7fe01702cd39785738e67f468c77a45a60a0", @generic="61229f6d37054706b6148dfa0578206a36cb393538690a688c08df781bcbed5a99993e9e4170ba1fcbc323090626aab62a4bd63319e75b19f8310bb7ca39ee2e37904e574d897d0e72af4da9", @typed={0xc, 0x83, @u64=0x9}]}, @nested={0x164, 0x53, [@typed={0x8, 0x30, @u32=0x7}, @typed={0x8, 0x6e, @uid=r6}, @generic="472606f5cc66d0a88029e3ae81d0fda270aa1d7f24149c0383ca643d63dbbea42a51c713eca436714e5da652486ca3f5f3e77951eb5f5fa002d12e6fb02ef37a53575b0a62ff37a28df6f4d0486c37f9b81f5eb8002ec845d3cd767996282d8b3dbc9b83d6da7a930765d7c5d63e", 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@typed={0x8, 0x47, @fd=r1}]}, 0x3b4}, {&(0x7f0000006900)={0x1048, 0x2f, 0x300, 0x70bd29, 0x25dfdbfd, "", [@nested={0x1038, 0x58, [@typed={0x4, 0xb}, @typed={0x4, 0x8e}, @typed={0xc, 0x27, @u64=0x6}, @typed={0x8, 0x1f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x91, @uid=r7}, @typed={0x8, 0x4d, @uid=r8}, 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@typed={0x8, 0x85, @uid=r9}]}]}, 0x1048}], 0x8, &(0x7f0000007c00)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x24000000}, 0x44) 2018/06/06 18:40:56 executing program 2 (fault-call:2 fault-nth:0): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) [ 307.878671] FAULT_INJECTION: forcing a failure. [ 307.878671] name failslab, interval 1, probability 0, space 0, times 0 [ 307.890236] CPU: 1 PID: 18053 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #1 [ 307.897464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.906890] Call Trace: [ 307.909535] dump_stack+0x185/0x1d0 [ 307.913221] should_fail+0x87b/0xab0 [ 307.917005] __should_failslab+0x278/0x2a0 [ 307.921309] should_failslab+0x29/0x70 [ 307.925251] kmem_cache_alloc+0x129/0xb70 [ 307.929454] ? do_io_submit+0x83a/0x2fb0 [ 307.933632] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 307.939091] do_io_submit+0x83a/0x2fb0 [ 307.943046] ? syscall_return_slowpath+0xe9/0x710 [ 307.947987] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 307.953453] __x64_sys_io_submit+0xda/0x110 [ 307.957858] ? __ia32_sys_io_destroy+0x70/0x70 [ 307.962494] do_syscall_64+0x15b/0x230 [ 307.966447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 307.971682] RIP: 0033:0x455a09 [ 307.974904] RSP: 002b:00007efd00e8fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 307.982666] RAX: ffffffffffffffda RBX: 00007efd00e906d4 RCX: 0000000000455a09 [ 307.989998] RDX: 0000000020001540 RSI: 0000000000000001 RDI: 00007efd00e59000 [ 307.997325] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 308.004644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 308.011960] R13: 000000000000018e R14: 00000000006f75f0 R15: 0000000000000000 [ 308.505126] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 308.507431] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 308.548309] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:57 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) 2018/06/06 18:40:57 executing program 2 (fault-call:2 fault-nth:1): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:57 executing program 1 (fault-call:2 fault-nth:0): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1f00000021cd536cc0894d71fe3f7de6c8af66f8dc5e403865eaa7c6942f9bb8ca16b2c0930c5312101211f477dc75a7396f82c7a1f5ec97ee6a87173216f1a8"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:40:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r4, &(0x7f0000000240)="239c0806040000007fd31ce9496945b3059bd16fa3be64ec60bb36320fa5397526edd2c7d84edaa96e727640c62d103a4d571aac5f3a7203d619f40cb7585ef66a8d1b7529", 0x45, 0x4008043, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/06/06 18:40:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) [ 308.777598] FAULT_INJECTION: forcing a failure. [ 308.777598] name failslab, interval 1, probability 0, space 0, times 0 [ 308.789017] CPU: 0 PID: 18081 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #1 [ 308.796248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.805644] Call Trace: [ 308.808288] dump_stack+0x185/0x1d0 [ 308.811973] should_fail+0x87b/0xab0 [ 308.815746] __should_failslab+0x278/0x2a0 [ 308.820040] should_failslab+0x29/0x70 [ 308.823980] kmem_cache_alloc+0x129/0xb70 [ 308.828278] ? do_io_submit+0x83a/0x2fb0 [ 308.832426] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 308.837885] do_io_submit+0x83a/0x2fb0 [ 308.841843] ? syscall_return_slowpath+0xe9/0x710 [ 308.846788] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 308.852255] __x64_sys_io_submit+0xda/0x110 [ 308.856650] ? __ia32_sys_io_destroy+0x70/0x70 [ 308.861296] do_syscall_64+0x15b/0x230 [ 308.865255] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 308.870493] RIP: 0033:0x455a09 2018/06/06 18:40:57 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) [ 308.873725] RSP: 002b:00007fcde23dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 308.881492] RAX: ffffffffffffffda RBX: 00007fcde23db6d4 RCX: 0000000000455a09 [ 308.888815] RDX: 0000000020001540 RSI: 0000000000000001 RDI: 00007fcde23a4000 [ 308.896131] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 308.903574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 308.910889] R13: 000000000000018e R14: 00000000006f75f0 R15: 0000000000000000 [ 308.951018] FAULT_INJECTION: forcing a failure. [ 308.951018] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.963146] CPU: 0 PID: 18082 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #1 [ 308.970372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.979785] Call Trace: [ 308.982432] dump_stack+0x185/0x1d0 [ 308.986140] should_fail+0x87b/0xab0 [ 308.989927] __alloc_pages_nodemask+0x600/0x5cc0 [ 308.994743] ? kernel_text_address+0x34d/0x3a0 [ 308.999392] ? __kernel_text_address+0x34/0xe0 [ 309.004036] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 309.009543] ? __save_stack_trace+0x90d/0xb00 [ 309.014119] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.019569] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 309.025024] alloc_pages_vma+0x1555/0x17f0 [ 309.029340] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 309.034517] handle_mm_fault+0x44da/0x7ec0 [ 309.038848] ? kmsan_set_origin_inline+0x6b/0x120 [ 309.043800] __do_page_fault+0xec6/0x1a10 [ 309.048036] ? page_fault+0x1e/0x30 [ 309.051745] do_page_fault+0xd3/0x260 [ 309.055610] page_fault+0x1e/0x30 [ 309.059122] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 309.065036] RSP: 0018:ffff8801bf55f7b8 EFLAGS: 00010206 [ 309.070446] RAX: ffffffff83fbe1cf RBX: ffff880139a24000 RCX: 0000000000001000 [ 309.077760] RDX: 0000000000001000 RSI: ffff880139a24000 RDI: 0000000020200000 [ 309.085074] RBP: ffff8801bf55f8d0 R08: 0000000001080020 R09: 0000000000000002 [ 309.093179] R10: ffffea000759cd80 R11: 0000000000000000 R12: 0000000000000000 [ 309.100491] R13: 0000000000001000 R14: 0000000020200000 R15: 0000000000001000 [ 309.107848] ? copy_page_to_iter+0x6bf/0x1b70 [ 309.112413] ? copy_page_to_iter+0x6fb/0x1b70 [ 309.117025] generic_file_read_iter+0x2ef8/0x44d0 [ 309.121967] ? __fsnotify_parent+0x9d/0x560 [ 309.126487] blkdev_read_iter+0x20d/0x280 [ 309.130712] ? blkdev_write_iter+0x5f0/0x5f0 [ 309.135195] aio_read+0x5c6/0x720 [ 309.138734] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 309.144170] ? fget+0x42c/0x470 [ 309.147550] do_io_submit+0x1cbf/0x2fb0 [ 309.151599] ? syscall_return_slowpath+0xe9/0x710 [ 309.156556] __x64_sys_io_submit+0xda/0x110 [ 309.160946] ? __ia32_sys_io_destroy+0x70/0x70 [ 309.165590] do_syscall_64+0x15b/0x230 [ 309.169567] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.174975] RIP: 0033:0x455a09 [ 309.178194] RSP: 002b:00007efd00e8fc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 309.185951] RAX: ffffffffffffffda RBX: 00007efd00e906d4 RCX: 0000000000455a09 [ 309.193265] RDX: 0000000020001540 RSI: 0000000000000001 RDI: 00007efd00e59000 2018/06/06 18:40:58 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') [ 309.200663] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 309.207972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 309.215301] R13: 000000000000018e R14: 00000000006f75f0 R15: 0000000000000001 2018/06/06 18:40:58 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) 2018/06/06 18:40:58 executing program 1 (fault-call:2 fault-nth:1): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) [ 309.437457] FAULT_INJECTION: forcing a failure. [ 309.437457] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.449500] CPU: 0 PID: 18095 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #1 [ 309.456730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.466124] Call Trace: [ 309.468768] dump_stack+0x185/0x1d0 [ 309.472453] should_fail+0x87b/0xab0 [ 309.476230] __alloc_pages_nodemask+0x600/0x5cc0 [ 309.481041] ? kernel_text_address+0x34d/0x3a0 [ 309.485713] ? __kernel_text_address+0x34/0xe0 [ 309.490357] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 309.495869] ? __save_stack_trace+0x90d/0xb00 [ 309.500483] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.505939] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 309.511395] alloc_pages_vma+0x1555/0x17f0 [ 309.515712] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 309.520913] handle_mm_fault+0x44da/0x7ec0 [ 309.525233] ? kmsan_set_origin_inline+0x6b/0x120 [ 309.530172] __do_page_fault+0xec6/0x1a10 [ 309.534398] ? page_fault+0x1e/0x30 [ 309.538079] do_page_fault+0xd3/0x260 [ 309.541940] page_fault+0x1e/0x30 [ 309.545451] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 309.551368] RSP: 0018:ffff88019b20f7b8 EFLAGS: 00010206 [ 309.556782] RAX: ffffffff83fbe1cf RBX: ffff880139a24000 RCX: 0000000000001000 [ 309.564208] RDX: 0000000000001000 RSI: ffff880139a24000 RDI: 0000000020200000 [ 309.571527] RBP: ffff88019b20f8d0 R08: 0000000001080020 R09: 0000000000000002 [ 309.578864] R10: ffffea000759cd80 R11: 0000000000000000 R12: 0000000000000000 [ 309.586174] R13: 0000000000001000 R14: 0000000020200000 R15: 0000000000001000 [ 309.593518] ? copy_page_to_iter+0x6bf/0x1b70 [ 309.598166] ? copy_page_to_iter+0x6fb/0x1b70 [ 309.602752] generic_file_read_iter+0x2ef8/0x44d0 [ 309.607680] ? __fsnotify_parent+0x9d/0x560 [ 309.612096] blkdev_read_iter+0x20d/0x280 [ 309.616312] ? blkdev_write_iter+0x5f0/0x5f0 [ 309.620801] aio_read+0x5c6/0x720 [ 309.624433] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 309.629552] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:58 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x2f93ff68225eefe0) syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') [ 309.629860] ? fget+0x42c/0x470 [ 309.629931] do_io_submit+0x1cbf/0x2fb0 [ 309.644237] ? kmsan_set_origin_inline+0x6b/0x120 [ 309.649198] __x64_sys_io_submit+0xda/0x110 [ 309.653596] ? __ia32_sys_io_destroy+0x70/0x70 [ 309.658252] do_syscall_64+0x15b/0x230 [ 309.662205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.667432] RIP: 0033:0x455a09 [ 309.670675] RSP: 002b:00007fcde23dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 309.678437] RAX: ffffffffffffffda RBX: 00007fcde23db6d4 RCX: 0000000000455a09 2018/06/06 18:40:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) [ 309.685747] RDX: 0000000020001540 RSI: 0000000000000001 RDI: 00007fcde23a4000 [ 309.693054] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 309.700359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 309.707661] R13: 000000000000018e R14: 00000000006f75f0 R15: 0000000000000001 [ 309.741197] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:40:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:58 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket(0xa, 0x806, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x29f) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1fe8ee7458accab7ec394ddb75b6a73a00000020"]}) close(0xffffffffffffffff) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) close(r2) 2018/06/06 18:40:58 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) memfd_create(&(0x7f00000000c0)='/dev/md0\x00', 0x3) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) 2018/06/06 18:40:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:59 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) 2018/06/06 18:40:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:40:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d8") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:59 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) socketpair(0x10, 0x80803, 0x7, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000840)={0x4, &(0x7f0000000800)=[{0x2, 0x81, 0x81, 0xab7e}, {0x100000000, 0xef85, 0x6, 0xa0563b0}, {0x3ff, 0x4, 0x401, 0x1}, {0x5, 0x2, 0x2, 0x9}]}, 0x10) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:40:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x103, 0x0) io_submit(0x0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:40:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x80, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x81, 0xabcd, 0x202, 0x3, 0x80000001, 0x1000, 0x8, 0x5d, r3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x9, 0xfff, 0x3}, 0x20) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x2006c100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x39c, 0x10, 0x5, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x1, 0xffffffff, 0xc6e6, r5}, 0x10) 2018/06/06 18:41:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d8") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:00 executing program 2: r0 = semget$private(0x0, 0x2, 0xa7f75b411261a1f6) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f0000000080)=0xfffffffffffff001) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8001, 0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) io_submit(r1, 0x0, &(0x7f0000001540)) io_setup(0x77b8595e, &(0x7f0000000180)) [ 311.506212] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 311.516477] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x2000000, 0x2010, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:00 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x4}) epoll_wait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x2}]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000100)={0x5, 0x1, 0x1, 0x9, 'syz0\x00', 0xca3}) [ 312.137227] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x7f) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c9924095d6d379cbf32c865f722f74e47cf9b05fe2510faf5eef5326d714add8e5a2ee0328fdcc667f984344e46bdd7e5fec33530753f9237345cc828806d6d687e00c867621b2ed91e0100368f293cdc64552800") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0000000089ee261f35e8ce7d02c4aa00"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) 2018/06/06 18:41:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000100)=0x4513, 0x4) 2018/06/06 18:41:01 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0xc302) setsockopt(r2, 0x80, 0x810, &(0x7f00000000c0)="db117438f1839c373463c38a484b0c41fe80dd334c35c26353cc7c9ba8e1b7278805fb04edc4c5c3557386ce60dddea8b05a8f9915299704704284301baa26e36c8add9e66e8f8a46336a74e476bb5845e7583a7b5b41d8cc46d8b94f86b141c37a9d76fcf1c9e35f91e00519b6b88c02159dfccb975e920c898cc3222c2d42a999d", 0x82) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d8") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) [ 313.360992] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 313.362612] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 313.382247] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c9924") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 2018/06/06 18:41:02 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) setpriority(0x0, r0, 0x7f) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x400000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0xecc, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000100)=0x5) gettid() 2018/06/06 18:41:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0xfffffffffffffffd}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="d44d3c26562afd03ab171f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) 2018/06/06 18:41:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:02 executing program 2: io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000001c0)={{0x5, 0x7, 0x6, 0x7, 'syz1\x00', 0xffffffff}, 0x1, [0x1, 0x8, 0x41e2, 0x5, 0x5, 0x4, 0xe38, 0x81, 0xeb3b, 0x5, 0x8, 0x8001, 0xff, 0xffff, 0x2, 0x280, 0x800, 0x1ff, 0xec35, 0xffffffff, 0x57a50, 0x6, 0x3f, 0x5, 0x10000, 0x2, 0xd73c, 0x9df000000000000, 0x10000, 0x8001, 0x2eb, 0x6, 0x7fff, 0x4, 0x1, 0x0, 0x9, 0x4, 0x6, 0x81, 0xb21, 0xd01, 0x1000, 0x1, 0x6, 0x1, 0x1, 0x7, 0x4, 0x3, 0x200, 0x1, 0xffffffff, 0x3ff, 0x4672, 0x8ac, 0x1e7, 0x100, 0x5, 0x1, 0x100, 0x100, 0x17b, 0xff, 0x4, 0x0, 0x7ff, 0x800, 0x6, 0x7af7, 0x80000001, 0x0, 0x8000, 0x7, 0x9, 0xfffffffffffff000, 0xfffffffffffffffd, 0x1, 0x7, 0x91ae, 0xbb, 0x7f, 0x1, 0x0, 0xb33c80b, 0xd18e, 0x2, 0x212, 0x2c, 0x1f, 0x1, 0x6, 0x6, 0x3, 0xe3, 0x72, 0x68f5, 0xff, 0x8f2, 0x5, 0x9, 0x6, 0x0, 0x47, 0x4, 0x4, 0x100000000, 0x7, 0xffffffff, 0x2, 0x7, 0x5, 0x7fffffff, 0xfffffffffffffffa, 0x2, 0x8001, 0x5f, 0x81, 0x4cd3, 0x10001, 0x81, 0x10a1, 0x40, 0x1, 0x1f, 0x8000, 0x1f, 0x8], {r2, r3+30000000}}) 2018/06/06 18:41:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1f00005be0110020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x68, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000500)='cubic\x00', 0x6) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="69115e5d7bcb886ff6fdd7c5ff8325f07097ec0091a0d3721781ff6374b203db995ba3b126da5700d09f63fa2f674ec555ae3f", 0x33}]) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000540)) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='cmdline\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000340)) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000200)={0x3, {{0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff5d2}}, {{0xa, 0x4e21, 0x3}}}, 0x108) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000000100)={0x0, r5}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x81}, {0xa, 0x4e21, 0x22, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0xfffffffffffff001, [0x86, 0xc4, 0x0, 0x5, 0xa41, 0xd5f, 0x10000, 0x9]}, 0x5c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x10000, 0x0) 2018/06/06 18:41:02 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x20, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:02 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x2d0, &(0x7f0000000080)) 2018/06/06 18:41:03 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)={0x3, 0x0, [{0x2000, 0xe5, &(0x7f00000001c0)=""/229}, {0x13000, 0x1b, &(0x7f00000000c0)=""/27}, {0x2000, 0x85, &(0x7f00000002c0)=""/133}]}) 2018/06/06 18:41:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c9924") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) [ 314.401463] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 314.428470] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:03 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7, 0x40300) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) io_setup(0x6, &(0x7f0000000080)=0x0) setrlimit(0x7, &(0x7f0000000040)={0x1, 0x3}) io_submit(r3, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) [ 314.446649] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:03 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x105000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000240)=0x20, 0x4) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r2}]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x1, 0x9, 0x100000001, 0x10001, 0xfffffffffffffc00}, &(0x7f00000001c0)=0x14) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000280)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000200)=0x7) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000002c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) fcntl$setflags(r2, 0x2, 0x1) 2018/06/06 18:41:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) r3 = socket$inet(0x2, 0x0, 0x3) dup3(r0, r3, 0x0) 2018/06/06 18:41:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000080)=[0x6, 0x100000001, 0x5, 0x100000000, 0x7, 0x1000000000000000, 0x8001, 0x1f], 0x8, 0x1000, 0xce, 0xfffffffffffffffe, 0xfffffffffffffc00, 0x9, {0x8, 0xffffffff, 0x9, 0x8bad, 0x6, 0x9, 0x6, 0x9, 0x6, 0x2c5, 0x8, 0x40, 0x40, 0x6, "523b31a2d069a5d6a84a405c886cd09c5b0faa07be56e0844159c53af8cc1101"}}) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r2) 2018/06/06 18:41:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c9924") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:03 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000100)="e8221f35bc5ca2b56be8324a771766d396dfed163c520b83ba3c049127c8a87e8eda5f470bad3896cf24242020bd4188bb029acc1a61f338fbc4a9cabf7df37e79ca235960214ee31929612a96ce12440018129608a6790d66c280f4d1f6fe6984770f543d83a9d435f856c0b5108f73c50dd01bd5c4", 0x76, 0x0, 0x0, 0x1}]) 2018/06/06 18:41:04 executing program 2: io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) [ 315.591171] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:04 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9c3a, 0x1, 0x4}, {0x6, 0x80000001, 0xfffffffffffffffb, 0x22}]}, 0x10) 2018/06/06 18:41:04 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x4000000000000000, 0xffffffffffffff80, r0}]) r2 = dup2(r0, r0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7f7464ba, 0x422000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000140)=r3) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400601) ioctl$TCGETS(r4, 0x5401, &(0x7f00000000c0)) 2018/06/06 18:41:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c992409") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:04 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) socket$inet(0x2, 0x0, 0x3) 2018/06/06 18:41:04 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x8040) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) set_mempolicy(0x4000, &(0x7f0000000080)=0x6, 0x2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000180)={0x3, 0xffe0000, 0x3}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r2) [ 315.801803] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:04 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x600040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0xfffffffffffdffff, 0x80000001, 0x8006, 'queue1\x00', 0xffffffff80000000}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000001c0)={0x29, @loopback=0x7f000001, 0x4e20, 0x4, 'sed\x00', 0x4, 0x3ff, 0x2a}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'teql0\x00', &(0x7f0000000200)=@ethtool_ringparam={0x11, 0x7c1a, 0x8001, 0x1, 0xa35, 0x80000000, 0xfffffffffffff800, 0xffff, 0x2}}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) [ 315.907684] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) accept4$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/06/06 18:41:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 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_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 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_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 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_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c992409") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:05 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x1, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000100)=0x8001) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000000c0)) 2018/06/06 18:41:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 316.647277] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r2) 2018/06/06 18:41:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b6, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80040) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x6, @rand_addr=0x100000000}, 0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x7fc, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/06/06 18:41:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:06 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", r2) 2018/06/06 18:41:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c992409") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:06 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, &(0x7f0000000100)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x40, r0}]) 2018/06/06 18:41:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="b081c95c175341e1308091350169de7733b5667b5a90ff0dcc4b756612f1e14600000000000000000000"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:06 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x80000) 2018/06/06 18:41:06 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) finit_module(r0, &(0x7f00000000c0)='wlan0$#\x00', 0x88c49ba50a4de00d) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x400000, 0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) getegid() 2018/06/06 18:41:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:07 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x200000000000018d, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x100000000006, 0x3, r0, &(0x7f00000001c0)="fc7399ef20ddff7d80811115b7474f29430b44a30548fe41aba719f2e490d3918180e64c89ece19960dd4350cbfa1301b9b7238f91ba25378bcf1d0e84f00f01046c1541e8e20e312bb85bbcfd7a05ec83722aad6f396a863f1f2b1f464b14755cf7a1ce83ddc9bc28b87868cd574c7fa0b43763939b0a00b5da1d800761516fdbba23ed6d5a551da26225e38cef594967f460c5f1ea31eb20f7ead12a3725619a7bd8bc39e3eb406636ddf982a95bbb2278c3454d9ff7c761f89aac3888bdf0867decc10466557f246fa7819439"}]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000004c0)={0x1, 0x0, &(0x7f00000000c0)=""/183, &(0x7f00000002c0)=""/227, &(0x7f00000003c0)=""/223, 0x1f005}) ioctl$TCSBRK(r2, 0x5409, 0x1a20) 2018/06/06 18:41:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) [ 318.698309] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) r1 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:08 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x0, 0x4}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x800, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x100000001, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x90c01, 0x0) r6 = open(&(0x7f0000000700)='./file0\x00', 0xc00, 0x80) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x41, 0x0) io_submit(r1, 0x7, &(0x7f0000000800)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x1ff, r0, &(0x7f00000000c0)="dac24d8d8405adaabbed3ba3d41267676aa54b379aa00157d87885f96de67836c7eda5cc1d1d5b68f3a4af4d123b2b0aab2bdfa4d64593ecb588c1df47ba90091b13325f9e44bc227ea718ed44402c4f79733fe6de7af0baaa46b65b85a477d9469d593033808ddcf69c91f42e", 0x6d, 0x8001, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000200)="8cc745ab0faadbf3b647ba33888a664337d72e28e308e81a1d611f822d97364ebd8c2096afbfea16ff0a81490c9e6b6d452b86dddfc792b4dbf1e2e2e23a9c8e08d175574a7c643b1db5927b1e0ef0ef0100fcb483c683d9978183752aeb2f766893bda05f2333d5eb30798a9c6c6d407d0fa6d12ff1e85af9c5c3418e6ebd517b118ac41c1d2f333d4d1709dd3bc54c08570e5aa5fc17ee7eae8827856962dcf4a9ba", 0xa3, 0x93, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x6b, r0, &(0x7f0000000340)="433eb1e55fb799f4a3a3", 0xa, 0x8001, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000400)="b8f344e58b071c1d43f6d06fcfbce233d6aff6c9bc6ee61767dff755565c24f26f29b89fc9ba1494f7362678104d31f34cebdc7788f9d83af821e74cf525fe06427ad41366bd5413e35d840bfa1f8d1a2d8119a66fd08792c00df7a3a387ec88c99ff88db6a49514c8df8213ed9e1d5dd0b26b82132fc3e700d837daf0e9c656fc0767d671e3eff04ddf8abde447514a2e7329427f7d73212899639cd33d5cadc8c6d2a1f0b826e1bacb1f17629e877084c60580696c924617360fb7afc96f25cac848b97f374cff500a78318ec2c8b940ffe3bcc4aa52462fcfbc9149825fda64285562019e3d6b130eee4716fae3c263209712e6c2d7", 0xf7, 0x5, 0x0, 0x1, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9, 0xfffffffffffffff8, r0, &(0x7f0000000580)="cb49da7898d3a3d1d20779365a269297f5c9c4d77a98bd6a6565134a33593171e258aef4f8a4d3a1930abf8023119947c92a18b7948485d15204af428a77b9a2b0212d79d13bbe3b4656c08f3c768eac13d261cb208b098ba3fc384861dbc178c3f2ba1abd2a85555fcd7dbf21ed472b0e027106dbf337414b2e6fdec546004cb9a91cd8c6be6cd3155c83730114ebfccceb44a9b3ce0cc7ee946dd7af5a55ec40dcf950451e87c1a0db530cd69d67803c9d22820fca8815c2980d3d62c1c140c4de57e316b2e53ccf0de385f792367f9ac7d5a6d20113a9ff96705919da849fa2", 0xe1, 0xe6cb, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00000006c0)="f7bd8a98a1", 0x5, 0x7f, 0x0, 0x1, r6}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000001580)="b85c8048ce6bb0718f2081a77783d6f62d2e64fef58949510a86e33a4b7219517f56767f73c1413a16b99aaa3fb03fbb30c8cf34e1e37d76002b89920e6c25690e65c265d5deae4dd8c15ab04dc05fb24735730eea3a179728b3db4fff3148d12bdc7a59168106734155c478b7e93a0c7483c908b2c4f0c58db45fc75b07ca6014b688ebda8dbbd5e2ead9277a2a20735fad02a2afd43d1e73f14bb9de37455972986f0516d9c6ab219bd6b1c7aaf267e18af4a95ff0fc89304ee0fd255365fee17992b1e775f9c241cef571c9097610606dda1ae10796faf5abaf132e982b67d606f94a70131e9e7acdb957facfac53dc8ff34d49d64f6be0fbe6277d37baec0483fe33618b3215ffc3fa7b0862e864d97a0f26db281b4e525b6a5c1f0f5779c70035dd3450b0dce8ff50a711c60ad7bce5bb8acaa61a72acf811489f3754135dc3d28eb404f516bdca56a24aa2f1ab3a606a72a75f5668ef88e288291efb1eed8d8b349d26b0a6433c863d1b1fbc525cced9b2a2785cc8ec04487f927513bf61d35046c7d4b237f19cb7d0cd36fa02a260e5f8c9a0d3bc229b93f60040e98d47750a8615b0e8291a40dc8f6392055121612cdcddc6331b986178cf020dc87928826647b6358d63096dec0280341dee13a411a0ee4a36bb0206ac4d55e0bc5b4c2f7bbea0d999cd7a8f7285ba00993f10d69c69a48aeea23e1dddb480f18b6d7f3d35631286074d4165efabcab35ff37fd2afaf83d186d13bb4fbbb6fb8e8f1159ef9151e98b2b4ef7742eb8ca323fa527a5e6239fb5d62fd52ed83b058cfbf9ed8684cc50310aed6bc6f3908a079f09ff39ac1d93d4423f3fc65f08abe19a908bba838dd58d0e688712f5a0cff14294c518c81bee777ba2c2776d1af34713ca8d34e4c73e3b3738186af872fd231448830083229454ab2637a2fc53df2a0096764c5bad778edac7d7c4be1b65ff330c3ba83f4c02d4711ddf68fdcc0ac64312e9bba435de33a74715dd92fb93c193dfdf18a180ca6fb1a17683447094b9532a59c90ec2eaa1f19a5dc2e277876541b084fd12a92def70cbec54951bcff590cd880dcb3426b360f3e14cfa55e73586df773e694530f0f389b216315fe2fb1416c128397257d93c89f3126c4c5e5c8485ff0b9db1cb493a75f9f8a7083b80bfa014bc5cf765899d82fb7a9e7525dabac4f9126b223146ef1aabce3ec71c28d7d749d27fc4c0b5243e6ed786d527322f22417e28361f9a62341f3cd4f696379dc2a822fc0d26fc360ba7ccf8897b90c2d21645e19f38e555f6b93ce4ebf84e58f075abfbd361f5b087db91d79682e9eda69d2d66d192de0dd3460057500b17de1be4fef211b70d38b4d6333aafc7dfec000074e5dbcbaac2679badc6ca5cdfc7a114d3752ecbedeecb7ce39017e044d37928a955a8c026641b539d32e6861039b9113d5e7db7a07114c9b55ade4c2517b6d055db9797686ce71b6e4d1b227ec81ef5dbb9cc9e07218a58724e44a1c1ec5e57db272e15c3996cf4c7f7ca481401578dbae59b4b5810e37d12444711df81cd19eb4695a65fad7f50d6b2ad9deca2ae984f439382b62af569967ada0d1b50c4f234daacdd3dd8ef8e2a9e7253b6538901d2d001c13ad969a84de5af38d5dcb5789e568bc2fd1c0b2a8ff7fe06779aa0689b0231c043c2b1bdacdd6ef38748482a21c98fa7a424e04e2a9a73781d8a696120ab4c6ea14694e64ba117415dbca324ad0ad08932bffb3c435e2df6db9a7944f54c240702d2eac28410c3ed61185ab197f619737714167e69476f41e0db49c58446cd279aee3be001b898e5b92c65614079614238ce507dc77155948f480162848ba9db3ebf82c4be69d0ecc64e9737a76c743c4fb8a81d9cf2e2fdf4fc361756ae11c0075df73fd74f7f2f99d496449054037abc140d48123e144cb29d09cad51f7d4907439ecc4b3ca9d324cc29ecf1848484863fdd0baaf66dd5113221fd3ba7227609c7dc01fa66eccee83c5284af849b4b0bb0d3524f46213fe885f161c585bc0560801785b9052dd8c13c83b2d3cd4388af5e7e8ffc73e997cb6e822a99e69a44cbe293c7c4ffc1a5a73fcbe78966bae6c0d555c1cb42474eef1054c620ba31cccf3e67c824ccc9beb9bda0bf268485096d099c17a760090236519e06ad6b680f33feffb845ffca592f9778672c55e9ab357e343c3761b3b0b3c511545362207e7aed9483a8673935709f5886485057549d964b209b78b6a0b477537abcc628521b1b259bbdb4d327c17e14df6d0f6e382422a18462bdc59f6942e5d3a31e0bb3fbd0edb292e07a4964696d5fa66ca6e5b5fe5efd09665f18ab43b20596ce129bb610885f49ef983fb16f8a0d2459ccf60f76bc93f9b4bef0d03fca0d6a4acff36bef3df5969667f0b1b59fdcb86b2c1bb2efd0fe3856931a7b6fc4d306674ff9a394c8050ac68104f89060c6f546b3d81dbb70be564753780920419eb78b37f5b02a7d93b77a7b1d2b9498e31cac8d2ed8ca68e7c012d341595a264bc16844c8dc2eb748f51663905a8e8bbfd03d031c34144d1a42c967d7d388f8991278b49ae1da648fdd4eb3116d56f9ce6f23fb633e7619e7d1d66e14cff9e44dc26c575a377858cf415f5627c90f28fb70d639af7631999ed31cf6c4030b3399263a2709265002b34d0b938ebbdea4364d145044724c5ea523f875098165dbf1eb4047d59548b31d56ea532557427b59621afa62546e2e25423cdd9d2be786e0ab3619d443f6a683d368e448c576845a617db58c1769374023bae31a9dbb8064ec35b4335f41ac2c2ae239c7d6955cc6578afbc62980a0630b68ab92372a8d9c7e27cccd9fe9bd6b2543164bb45bb4f12352d633a6938ccce9e8aa63931d066e78d8b1edaef05011ecfdfb947ded0cfa0904f0f4174aaeb3ccdebe2efeeca925966a71defec7ec021a147f0f179f60720fdd5f856037ac2fc2149d9221c22d2a78a0e0ba91964e4eb4ab8517c270b90ac24775c453c390003f5a619c895715d656d8e56d9e65e9df8e9d66265b8b726fff1fd56c775a9c4a14f0bc5753dd32f7987d92cb3216d0071c6d2df5a8e9ec144242a4d57bd0795e860d8b179cbabd382f9a7d158d89f9dbda25649f0b40c6f3e0097e4df6f58b0941a8f84d9bbb4a37687d21b15cf51bda30adf447840b1b26d1831b7a21be3ea59289fad51b989ae3947a26b1d6b1effa4293a85d01c127a1e63b1ddc345c8da72fe433e67b7e591f3bf3464222e489136341e96c1932f9bec9a4e474cd8fee98788008670442b00361590ea498df5fa97a4de3a6bf5fa3ae6c5a429f8a7f8642497d8c783f693e180d37c31fbfeddb53aa3d31c926cab539c705cfc984fa8e0e5187ecee61f8bc7a73171041e31b0c851692eabc2b0516e61369e51981db802c98f67549af442494d8a3aab736dbda7998d81229be5d9ba22b93d0c1415bfeb1dd7a71fdff8d27be80a9acdc5dc4afbabdec355426c5a63e0e6939e3471718dcf8d0e967aa4ee9ed2e1712949e09a8c804e537b41c4fe1975bc8b1940dabaa4fc2b5b785ad5ffd06671968a0b2e4cb958ff5af521786e20d0e9eec7b1004d722272020d44488b1c2e7f01f61d2dad06100143d095d0fd8ca8cf17f5dab5a34bcce466c77279997d5f48dd843b679bc097ab257df0c5119179e6d1f282539425b1225d01ad14cec21c63917e27947dabb855fb940d3e46a517ad36b79a33cbab54c5490d4e63d292e1288e37eb9d51c7afc5d2c6acb7ef2c58f640b278c91ced963c4c1d9a8d42aad508548e3e17dedaa4118059cd91fc6246228390afee30bac8e266a43fbdb7814430c5e72678f9ab36d6292446ea897fa05f66df09fedc4ef051f88beab3c9c0d16e3d6d85920e6977a6ef744f32caed8fcf38389ef3a43cdc8c13c9b815f478a04ee93e3baeda2c6acf0bb506f99743f491bfed4813c4351a31b0d3c0cd4cf11977ba46a0509e0b1578bcf3c150b7ca1dc563e06576de4220a0861c8b4a7474137bea2dc52c724755ac29de07232b079690ff80a01f51f5e9365876377a744bd91c51ef5da053384eeba82d1ebf8eed26ce4055c3f06ef0a9fc94634bf2d039654b1159e5e2c402e0725b0aa07dfebe2d306fdb10ea86d950af4b430bd8b82641e8e189406dc3b4917477b81395c7297079324c35377b03717cd8035060737c35c2547e8f8ca46a5d9cfef910ea1154f1a12d5e37ce58dfc4b5a40f43d2b130b111638511bac62eb81ffdba3b3c212af670c0d58a3d95d8f8defa8a69917b1878c97baca55c9a3dc95daeafae92cf1631de5afd53fb99f70412efeaadd9747f4e8e5e84ca930e6f14dd87f3401b312dd7ad16efb711dd6d98240f3697afee8aab8eeeadc0ff025f90741cc8e18a63e9309e952b0780d16f72b02483b407f492792d1b0bafedd9aaf4432b7aefa69a4534c7e403f0ab1376ab51f8ec76a9dcbc6d27c45d8370f67ff2eccc2a34487e79087c40ec0f892d91e74739cd843afa5e070ab4aa42acab1e84752d3c081c69320c13db63ddd49375d7ef7624cce257e48c02f759e0b3e233586d10e54296068a2a6c7aeeb15b38f82fa7a94c5ce27df37c80d919fc889608a4977b51c732ff0a27f1c4dc4e2ea75c6a043d98487ee6f6334afeffed691839e97838c81c65f4c13bfb5a2a9ad616631f3002ee6d66131347f7c680754ca6d0ce2d3636d5365815dfb46e6783a7e1ffc10c6872a70adb029c141a9b82c67a541488985e68619d7e5ae4c78da1643cdfeba43dd5ddd502043819dcd0d9e2ac3c3f7e662a7d4b4ae823391b641e7322f3dca517ec483b97b4bcef0e84538eb629ef6744ba3d2e73fa81d10829d361b3171f78095874a8bd92f5f3aa061982d0833d102641f1af4291ee068b54ca94a19454ddec64b67d67434e5e033804310de2607f1d94e45bd07eb2cd57ba4a4fa48b2fedd05cd813cf6bd63bc660d1765d196a8ab24aca5ba1aa23eb5be9038262e6b7efda86297f5841f2087b044a12e339d1e2bc502d0fa8577065973436686c8ab6c27c882890e22a848f79eab63e4074ff1e2a12d87eba05b47455fd4fce2b6b85723d7a0887670926423a7f2249d5991ebfc7a4aec835d2725ceaa5d9189f73330e1302f0e47a1548d5906ce93ba2053d9a53eb67acec34e2921630cb73dab04e2e681304f2ca997781bee5f72de236d06499570779696e61d2dec69531fc4f4dfe9ddb6a2bb91f89707ec829d6c0438b3b40ebe3d792ed308a1fb286eaf142346294da48e542bbbe0a113a42a33f96d88057db0a51c29c0b3261f3e417a7b833596b933dc0183da6772bda2b40ce9678fc1705a5578cd8e81628d5e9ff074460a4583685c4b9a8b5d7969e96aea1e65ce52be3a293b26554ce6c58d9dd87ba284706883385f4355967bf78e8199cc5f7c7a8be1e2f1a0c97fe7d2a45ef36701ca96b86f5567237858d8d5186e5d6d00200c404ad08918ffbeb1f88aecaa6409e5b570f2295bf681d705cd70ef15188ec6bd63068e4a5b510a3002a43009fc2363f88c0527abf332ba8138c7d7243a8de85643e4a5c07a94de5e9418dd82ca34339d64061e37b05827c6e618c108610d7e65d063d07aa130350fd1f2d65b6abe7c9101dc0e5dbca060d5bf895332730c09a8d112593cd65f4d96e2fad64971c3cf06ca017a1057f8b19b7b5829a41961f7713a8c2b1bb9a0eaea0fe3bde57ee0e82558cad62e981cb931d4157b982455586e549e6c755a8af412c61323743f5c4484ae2600ad6", 0x1000, 0xfffffffffffffffd, 0x0, 0x0, r7}]) 2018/06/06 18:41:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:08 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0300000000c4b17a2b509c68d6052be857e5e256dfb72087e7ca"]}) close(0xffffffffffffffff) close(r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x10002) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/06/06 18:41:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:08 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[]}) close(0xffffffffffffffff) close(r1) fallocate(r0, 0x1, 0x1, 0x9) rt_sigaction(0x2c, &(0x7f0000000000)={0x5, {0x42d7}, 0x4, 0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/06/06 18:41:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(0x0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, &(0x7f0000001540)) 2018/06/06 18:41:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, &(0x7f0000001540)) 2018/06/06 18:41:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x0, &(0x7f0000001540)) 2018/06/06 18:41:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) [ 319.876293] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:09 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = socket(0x5, 0x6, 0x7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:09 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:09 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000001c0)=""/207) 2018/06/06 18:41:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") write$binfmt_aout(r0, &(0x7f0000000180)={{0x10f, 0x20, 0xfffffffffffffff7, 0x293, 0x285, 0x9, 0x222, 0x1}, "204463de4da4327c67ea93c1358e8b7662396e99a858063b227d2157c8f5982140c54b99b5e2a9a5883a511e5796bf6f550163c64ff1b288451bd5270143033dfec636d7b8d966242cbd7fcdacedeed691620793afbde7efb673f04770d3729282a01f945acb40ecbca6b3da683f579cc405cc0783fde3008cbffa3270ca3cd4bf49a3b6b99b1907654abd7bd32244a81ae8c258516f1ca386dfb0132154f406c489c10180bfad8c7f391faec319aa73ccbf47aca2810301382e1f98367ebf81701cf57bdc6b61ddc8e495ff863002f724", [[]]}, 0x1f1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) write$binfmt_elf64(r2, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x1, 0xfff, 0x3, 0x0, 0x3, 0x3e, 0xffffffff, 0x18e, 0x40, 0x238, 0x2, 0x10000, 0x38, 0x2, 0x2, 0x2, 0x2}, [{0x60000000, 0x9, 0x1, 0x1, 0x1000, 0x7, 0x10000, 0x81}, {0x4, 0x6, 0x9, 0x9, 0x8001, 0x7, 0x3, 0x100}], "b72fd10fdcca401ea5d33f791f1f049bdb849be49edb9b13f60d8f959a34401c3cb795af1b55830cd887801a0214dd74f2523e5c4a8371164e121ec84f08dc79d649c8806f38a8b0bd9ac367444c793f4d760a8432eb47451844416708b13c7be2dc10ba17ac0d4689656bb3eb473c35a27bd7e63f9c43e794097f86ce", [[], [], [], [], [], [], [], [], [], []]}, 0xb2d) 2018/06/06 18:41:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:09 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x200000000000018d, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x100000000006, 0x3, r0, &(0x7f00000001c0)="fc7399ef20ddff7d80811115b7474f29430b44a30548fe41aba719f2e490d3918180e64c89ece19960dd4350cbfa1301b9b7238f91ba25378bcf1d0e84f00f01046c1541e8e20e312bb85bbcfd7a05ec83722aad6f396a863f1f2b1f464b14755cf7a1ce83ddc9bc28b87868cd574c7fa0b43763939b0a00b5da1d800761516fdbba23ed6d5a551da26225e38cef594967f460c5f1ea31eb20f7ead12a3725619a7bd8bc39e3eb406636ddf982a95bbb2278c3454d9ff7c761f89aac3888bdf0867decc10466557f246fa7819439"}]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000004c0)={0x1, 0x0, &(0x7f00000000c0)=""/183, &(0x7f00000002c0)=""/227, &(0x7f00000003c0)=""/223, 0x1f005}) ioctl$TCSBRK(r2, 0x5409, 0x1a20) 2018/06/06 18:41:09 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) finit_module(r0, &(0x7f00000000c0)='wlan0$#\x00', 0x88c49ba50a4de00d) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x400000, 0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) getegid() 2018/06/06 18:41:09 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x6}, 0x8) 2018/06/06 18:41:09 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x109080, 0x0) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"ec30ceb5a59340"}, 0x4}, 0x10) 2018/06/06 18:41:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95)=0x3, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="b9c60069e93d69d10800000000101d6b362f6104aa68499e97b63b360c511946e9b4ef3968e9614a073ef80e0716e765b6a9c11040918f0f575c8494"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:11 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:11 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:11 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000001c0)=""/207) 2018/06/06 18:41:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c992409") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:11 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x128, r3, 0x300, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff00000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4844}, 0x0) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x400000000001, 0x3e, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x2000000, 0x40010, r2, 0xf) 2018/06/06 18:41:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000140)={0x38, 0xfff, 0xfffffffffffffff7, 0x1}) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)="101bb79a836d7ace4e8b350cffc3207aaf3c25a2b02e520e6527db9bf11a57dcbd903b6f828e3bcc33b9e5f0ab16612b1ccd73151ad715c0bfd618fa0ec9ed85f05b7ff7af561bb4b8e1eb4ef009b03bbafff40eefc1622998e65cbb9f") [ 322.102935] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 322.120895] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:11 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x600, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000001c0)={0xfffffffffffffbaa, 0x14, [0xffffffffffffacec, 0x7, 0x81, 0x6, 0x8]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:11 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/06/06 18:41:11 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/06/06 18:41:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c992409") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/57, 0x39) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:11 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000001c0)=""/207) [ 323.027970] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 323.078864] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 323.222562] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 323.279288] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 323.521253] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:12 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) close(r0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:12 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000600)={&(0x7f00000004c0)={0x1d, r3}, 0x10, &(0x7f00000005c0)={&(0x7f0000000500)=@canfd={{0x0, 0x8000, 0x2, 0x100000001}, 0x14, 0x1, 0x0, 0x0, "9f25d42d31fc5238080df9d0f94f5fae062b7f6b3940b982df8c3780d826de523f503b637fe0a092039bd7c3928d3d58596b96ead9b72c428cc460a9e49643e6"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000020000/0x1000)=nil, 0x1000}, 0x3}) r5 = dup(r0) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000300)={0x6, 0x9}, 0x2) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0xffffffffffffffc6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0011624520"]}) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000000080)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'vcan0\x00'}}, 0x1e) sendmsg$kcm(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) recvmmsg(r7, &(0x7f0000000240)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x1, 0x0, &(0x7f0000000b80)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000640)) close(0xffffffffffffffff) 2018/06/06 18:41:12 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x181000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/94, 0x5e}], 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/226, 0xe2}], 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r4, r3, 0x8, 0x0) fcntl$setstatus(r2, 0x4, 0x40800) vmsplice(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) [ 324.014290] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 324.028320] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:13 executing program 7: request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:13 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x40, 0x20000) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0x101) 2018/06/06 18:41:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 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_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:13 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) [ 324.230502] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:13 executing program 7: request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 324.449924] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:13 executing program 7: request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 7: request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/06/06 18:41:14 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0047fc7014779660d06f7d5744e334a651ef1eb2a615688ca60dfe71ca1022c9b098bf593c848fb73673573993acd52fe57b941014b24e03e856683e5b72adafb531ba39314119bd58bcd6f4402c1b01dddfee95555be9c46a58b09e5d6d4efd62be58b2968aef3636adfa7ad5a079e7eae121cd0b61b36c3c7de6a9a749f738cd4ab99175493910e1bb6211") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:14 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r3, 0x0) fallocate(r3, 0x3, 0x1936a57f, 0x10000000000fff) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x40, 0x20000) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0x101) 2018/06/06 18:41:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) 2018/06/06 18:41:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 4: perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:14 executing program 4: perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:15 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:15 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x128, r3, 0x300, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff00000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4844}, 0x0) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:15 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x6, 0x4, [0x3]}) 2018/06/06 18:41:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1fa01a006d"]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x453}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x1, 0x3, [0x7, 0x1ff, 0x5]}, 0xe) membarrier(0x0, 0x0) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:15 executing program 4: perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:15 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) io_setup(0x5b3, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="43424a15bac5b8061a24d96c391744b86c", 0x11}]) 2018/06/06 18:41:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:15 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 326.278337] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:15 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x2d08c0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x81, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x2) 2018/06/06 18:41:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 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_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = memfd_create(&(0x7f0000000040)='/dev/nullb0\x00', 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r2, r2}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) 2018/06/06 18:41:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c9924") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket(0x0, 0x3bf8bea55f830169, 0x10000) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x5, 0x5, 0x3, "c984d17d25973f1e74ebcfc39acc5d6fee84540c1589cf0b44ca8bc8e2d3a1d6f2ed4dc2acf5a5a9943a0cd0edb5fd5b70f29e493fba4ca60a8afd8fc3f1c3", 0x23}, 0x60) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) 2018/06/06 18:41:16 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x3c7, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, r0, &(0x7f0000000080), 0xfffffce4}]) [ 327.153870] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xff0000000, 0x400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x7, 0x6, 0x200, 0x8, 0x6}, 0x14) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x7c, r2, 0x1, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x7c}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) [ 327.352485] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:16 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0xc302) setsockopt(r2, 0x80, 0x810, &(0x7f00000000c0)="db117438f1839c373463c38a484b0c41fe80dd334c35c26353cc7c9ba8e1b7278805fb04edc4c5c3557386ce60dddea8b05a8f9915299704704284301baa26e36c8add9e66e8f8a46336a74e476bb5845e7583a7b5b41d8cc46d8b94f86b141c37a9d76fcf1c9e35f91e00519b6b88c02159dfccb975e920c898cc3222c2d42a999d", 0x82) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x80, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x81, 0xabcd, 0x202, 0x3, 0x80000001, 0x1000, 0x8, 0x5d, r3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x9, 0xfff, 0x3}, 0x20) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x2006c100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x39c, 0x10, 0x5, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x1, 0xffffffff, 0xc6e6, r5}, 0x10) 2018/06/06 18:41:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:17 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) sendto(r0, &(0x7f00000001c0)="8a2404729e0de841bffa76877916049a584890cacb0ca7cdec73010c7ab06bba7ad8209e8e84df5631c65f4dc12048a53f2147bd3be993596e56b80412dffdb53d2dd27dbc9010c44e15ce719f4c3181dd8a2441ceb37a2fcbb02417eace46c0c646a63a33992be813f3c6424c785069a5", 0x71, 0x80, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) pkey_alloc(0x0, 0x3) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00000000c0)={0x8, 0xdc, 0xb7a, 0x0, 0xcec, 0x1, 0x800, 0xbf5, 0x2, 0x6}) 2018/06/06 18:41:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c9924") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0xf800000000000000, @dev={0xfe, 0x80, [], 0x1c}, 0x5}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0xa}, 0x480}, @in6={0xa, 0x4e21, 0x66b4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x4e21, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x100) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000002c0)={0x80000016}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x89f6, 0xffffffffffffff1a, 0x8, 0xffff, 0x68bd4fe3, 0x200, 0x3, 0xf9, r3}, 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r2) 2018/06/06 18:41:17 executing program 0 (fault-call:2 fault-nth:0): r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:17 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 328.268138] FAULT_INJECTION: forcing a failure. [ 328.268138] name failslab, interval 1, probability 0, space 0, times 0 [ 328.279592] CPU: 1 PID: 18917 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 328.286813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.296198] Call Trace: [ 328.298841] dump_stack+0x185/0x1d0 [ 328.302528] should_fail+0x87b/0xab0 [ 328.306311] __should_failslab+0x278/0x2a0 [ 328.310617] should_failslab+0x29/0x70 [ 328.314570] __kmalloc+0xc5/0x350 [ 328.318079] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.323515] ? strnlen+0x82/0x110 [ 328.327030] ? snd_ctl_elem_add+0x88a/0x2240 [ 328.331499] ? snd_ctl_elem_add+0x6b8/0x2240 [ 328.335978] snd_ctl_elem_add+0x88a/0x2240 [ 328.338184] FAULT_INJECTION: forcing a failure. [ 328.338184] name failslab, interval 1, probability 0, space 0, times 0 [ 328.340320] ? mntput_no_expire+0xad/0x17c0 [ 328.340390] ? dput+0x3a8/0x560 [ 328.359201] snd_ctl_elem_add_user+0x190/0x2d0 [ 328.363826] snd_ctl_ioctl+0x652/0x2c60 [ 328.367835] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.372726] ? kmsan_set_origin+0x9e/0x160 [ 328.377005] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 328.382451] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.387325] ? __msan_poison_alloca+0x15c/0x1d0 [ 328.392036] ? __x64_sys_ioctl+0x280/0x320 [ 328.396295] ? snd_ctl_poll+0x250/0x250 [ 328.400280] do_vfs_ioctl+0xcbd/0x24b0 [ 328.404197] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.409578] ? __fget_light+0x6a3/0x700 [ 328.413585] ? security_file_ioctl+0x5e/0x200 [ 328.418121] __x64_sys_ioctl+0x280/0x320 [ 328.422235] ? ksys_ioctl+0x260/0x260 [ 328.426053] do_syscall_64+0x15b/0x230 [ 328.429965] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.435169] RIP: 0033:0x455a09 [ 328.438363] RSP: 002b:00007fb018acec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.446094] RAX: ffffffffffffffda RBX: 00007fb018acf6d4 RCX: 0000000000455a09 [ 328.453371] RDX: 0000000020001000 RSI: 00000000c1105517 RDI: 0000000000000013 [ 328.460660] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.467936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 328.475217] R13: 000000000000032d R14: 00000000006f9cd8 R15: 0000000000000000 [ 328.482547] CPU: 0 PID: 18920 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #1 [ 328.489770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.499159] Call Trace: [ 328.501808] dump_stack+0x185/0x1d0 [ 328.505566] should_fail+0x87b/0xab0 [ 328.509343] __should_failslab+0x278/0x2a0 [ 328.513649] should_failslab+0x29/0x70 [ 328.517596] __kmalloc+0xc5/0x350 [ 328.521105] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.526529] ? strnlen+0x82/0x110 [ 328.530040] ? snd_ctl_elem_add+0x88a/0x2240 [ 328.534516] ? snd_ctl_elem_add+0x6b8/0x2240 [ 328.538986] snd_ctl_elem_add+0x88a/0x2240 [ 328.543278] ? mntput_no_expire+0xad/0x17c0 [ 328.547658] ? dput+0x3a8/0x560 [ 328.551013] snd_ctl_elem_add_user+0x190/0x2d0 [ 328.555677] snd_ctl_ioctl+0x652/0x2c60 [ 328.559725] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.564656] ? kmsan_set_origin+0x9e/0x160 [ 328.568977] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 328.574402] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.579503] ? __msan_poison_alloca+0x15c/0x1d0 [ 328.584253] ? __x64_sys_ioctl+0x280/0x320 [ 328.588563] ? snd_ctl_poll+0x250/0x250 [ 328.592601] do_vfs_ioctl+0xcbd/0x24b0 [ 328.596563] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 328.601978] ? __fget_light+0x6a3/0x700 [ 328.606029] ? security_file_ioctl+0x5e/0x200 [ 328.610638] __x64_sys_ioctl+0x280/0x320 [ 328.614761] ? ksys_ioctl+0x260/0x260 [ 328.618610] do_syscall_64+0x15b/0x230 [ 328.622588] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.627838] RIP: 0033:0x455a09 [ 328.631060] RSP: 002b:00007f02309b3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.638825] RAX: ffffffffffffffda RBX: 00007f02309b46d4 RCX: 0000000000455a09 [ 328.646142] RDX: 0000000020001000 RSI: 00000000c1105517 RDI: 0000000000000013 [ 328.653451] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.660766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 328.668078] R13: 000000000000032d R14: 00000000006f9cd8 R15: 0000000000000000 2018/06/06 18:41:18 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x181200) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x6, 0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x4) io_setup(0x5b3, &(0x7f0000000040)=0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8001, 0x8}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0x2, 0x5, 0x2, 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x1, 0xb93b, 0xff, 'netbios-ns\x00', 0x100}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}, [0xff0000ff, 0xff, 0x0, 0xffffffff], [0xffffffff, 0x0, 0x0, 0xff000000], 'bcsf0\x00', 'gre0\x00', {0xff}, {}, 0x7f, 0xdfe3651, 0x4, 0x1}, 0x0, 0x118, 0x180, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xb, 0x9, 0x7f}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x6, 0x80000001, 0x4, '\x00', 'syz0\x00', 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/06/06 18:41:18 executing program 7 (fault-call:0 fault-nth:0): request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:18 executing program 0 (fault-call:2 fault-nth:1): r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:18 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:18 executing program 5 (fault-call:2 fault-nth:1): r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000020"]}) close(0xffffffffffffffff) close(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/tcp\x00') 2018/06/06 18:41:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) bind$can_raw(r2, &(0x7f0000000140)={0x1d}, 0x10) accept4$ipx(r2, 0x0, &(0x7f0000000280), 0x800) getsockname(r2, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'irlan0\x00', {0x4, 0x1, 0x1b81, "2d593d198d27", 0x8}}) [ 329.153829] FAULT_INJECTION: forcing a failure. [ 329.153829] name failslab, interval 1, probability 0, space 0, times 0 [ 329.164278] FAULT_INJECTION: forcing a failure. [ 329.164278] name failslab, interval 1, probability 0, space 0, times 0 [ 329.165234] CPU: 1 PID: 18941 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 329.183549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.192925] Call Trace: [ 329.195550] dump_stack+0x185/0x1d0 [ 329.199204] should_fail+0x87b/0xab0 [ 329.202942] __should_failslab+0x278/0x2a0 [ 329.207215] should_failslab+0x29/0x70 [ 329.211120] __kmalloc_track_caller+0x1ff/0xc80 [ 329.215823] ? strndup_user+0x134/0x1f0 [ 329.219814] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 329.225206] ? fsnotify+0x7df/0x17d0 [ 329.228949] ? strnlen_user+0x44/0x390 [ 329.232877] memdup_user+0x7c/0x200 [ 329.236521] strndup_user+0x134/0x1f0 [ 329.240361] __se_sys_request_key+0x1f1/0x790 [ 329.244890] ? syscall_return_slowpath+0xe9/0x710 [ 329.249785] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 329.255183] ? fput+0x25c/0x2e0 [ 329.258506] __x64_sys_request_key+0x11e/0x170 [ 329.263109] ? __ia32_sys_add_key+0x1b0/0x1b0 [ 329.267619] do_syscall_64+0x15b/0x230 [ 329.271528] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.276730] RIP: 0033:0x455a09 [ 329.279926] RSP: 002b:00007fb52ccf4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 329.287653] RAX: ffffffffffffffda RBX: 00007fb52ccf56d4 RCX: 0000000000455a09 [ 329.294939] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000020000080 [ 329.302217] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.309584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 329.316877] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000000 [ 329.324194] CPU: 0 PID: 18943 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #1 [ 329.331415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.340889] Call Trace: [ 329.343538] dump_stack+0x185/0x1d0 [ 329.347220] should_fail+0x87b/0xab0 [ 329.351004] __should_failslab+0x278/0x2a0 [ 329.355309] should_failslab+0x29/0x70 [ 329.359256] __kmalloc+0xc5/0x350 [ 329.362764] ? snd_ctl_elem_add+0xe58/0x2240 [ 329.367231] snd_ctl_elem_add+0xe58/0x2240 [ 329.371633] snd_ctl_elem_add_user+0x190/0x2d0 [ 329.376326] snd_ctl_ioctl+0x652/0x2c60 [ 329.380387] ? kmsan_set_origin_inline+0x6b/0x120 [ 329.385323] ? kmsan_set_origin+0x9e/0x160 [ 329.389638] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 329.390603] FAULT_INJECTION: forcing a failure. [ 329.390603] name failslab, interval 1, probability 0, space 0, times 0 [ 329.395046] ? kmsan_set_origin_inline+0x6b/0x120 [ 329.395092] ? __msan_poison_alloca+0x15c/0x1d0 [ 329.395136] ? __x64_sys_ioctl+0x280/0x320 [ 329.395191] ? snd_ctl_poll+0x250/0x250 [ 329.424062] do_vfs_ioctl+0xcbd/0x24b0 [ 329.427996] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 329.433383] ? __fget_light+0x6a3/0x700 [ 329.437398] ? security_file_ioctl+0x5e/0x200 [ 329.441928] __x64_sys_ioctl+0x280/0x320 [ 329.446009] ? ksys_ioctl+0x260/0x260 [ 329.449827] do_syscall_64+0x15b/0x230 [ 329.453739] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.458939] RIP: 0033:0x455a09 [ 329.462130] RSP: 002b:00007f02309b3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.469863] RAX: ffffffffffffffda RBX: 00007f02309b46d4 RCX: 0000000000455a09 [ 329.477139] RDX: 0000000020001000 RSI: 00000000c1105517 RDI: 0000000000000013 [ 329.484429] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.491795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 329.499087] R13: 000000000000032d R14: 00000000006f9cd8 R15: 0000000000000001 [ 329.506397] CPU: 1 PID: 18947 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 329.513619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.523031] Call Trace: [ 329.525671] dump_stack+0x185/0x1d0 [ 329.529347] should_fail+0x87b/0xab0 [ 329.533113] __should_failslab+0x278/0x2a0 [ 329.537399] should_failslab+0x29/0x70 [ 329.541338] __kmalloc+0xc5/0x350 [ 329.544848] ? snd_ctl_elem_add+0xe58/0x2240 [ 329.549316] snd_ctl_elem_add+0xe58/0x2240 [ 329.553628] ? mntput_no_expire+0xad/0x17c0 [ 329.558035] ? dput+0x3a8/0x560 [ 329.561382] snd_ctl_elem_add_user+0x190/0x2d0 [ 329.566085] snd_ctl_ioctl+0x652/0x2c60 [ 329.570125] ? kmsan_set_origin_inline+0x6b/0x120 [ 329.575057] ? kmsan_set_origin+0x9e/0x160 [ 329.579370] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 329.584788] ? kmsan_set_origin_inline+0x6b/0x120 [ 329.589727] ? __msan_poison_alloca+0x15c/0x1d0 [ 329.594495] ? __x64_sys_ioctl+0x280/0x320 [ 329.598789] ? snd_ctl_poll+0x250/0x250 2018/06/06 18:41:18 executing program 7 (fault-call:0 fault-nth:1): request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) [ 329.602805] do_vfs_ioctl+0xcbd/0x24b0 [ 329.606753] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 329.612168] ? __fget_light+0x6a3/0x700 [ 329.616239] ? security_file_ioctl+0x5e/0x200 [ 329.620818] __x64_sys_ioctl+0x280/0x320 [ 329.624930] ? ksys_ioctl+0x260/0x260 [ 329.628797] do_syscall_64+0x15b/0x230 [ 329.632741] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.637973] RIP: 0033:0x455a09 [ 329.641195] RSP: 002b:00007fb018acec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.648957] RAX: ffffffffffffffda RBX: 00007fb018acf6d4 RCX: 0000000000455a09 2018/06/06 18:41:18 executing program 5 (fault-call:2 fault-nth:2): r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 329.656276] RDX: 0000000020001000 RSI: 00000000c1105517 RDI: 0000000000000013 [ 329.663585] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.670919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 329.678332] R13: 000000000000032d R14: 00000000006f9cd8 R15: 0000000000000001 [ 329.690196] FAULT_INJECTION: forcing a failure. [ 329.690196] name failslab, interval 1, probability 0, space 0, times 0 [ 329.701612] CPU: 0 PID: 18938 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 329.708841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.718237] Call Trace: [ 329.720890] dump_stack+0x185/0x1d0 [ 329.724586] should_fail+0x87b/0xab0 [ 329.728383] __should_failslab+0x278/0x2a0 [ 329.732696] should_failslab+0x29/0x70 [ 329.736661] kmem_cache_alloc+0x129/0xb70 [ 329.740863] ? do_io_submit+0x83a/0x2fb0 [ 329.745014] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 329.750476] do_io_submit+0x83a/0x2fb0 [ 329.754453] ? syscall_return_slowpath+0xe9/0x710 [ 329.759396] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 329.764846] __x64_sys_io_submit+0xda/0x110 [ 329.769245] ? __ia32_sys_io_destroy+0x70/0x70 [ 329.773889] do_syscall_64+0x15b/0x230 [ 329.777845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.783082] RIP: 0033:0x455a09 [ 329.786299] RSP: 002b:00007feb6437ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 329.794088] RAX: ffffffffffffffda RBX: 00007feb6437b6d4 RCX: 0000000000455a09 2018/06/06 18:41:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) [ 329.801401] RDX: 0000000020001540 RSI: 0000000000000001 RDI: 00007feb64344000 [ 329.808819] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.816249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 329.823566] R13: 000000000000018e R14: 00000000006f75f0 R15: 0000000000000000 [ 329.843361] FAULT_INJECTION: forcing a failure. [ 329.843361] name failslab, interval 1, probability 0, space 0, times 0 [ 329.855193] CPU: 0 PID: 18953 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #1 [ 329.862417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.871809] Call Trace: [ 329.874631] dump_stack+0x185/0x1d0 [ 329.878339] should_fail+0x87b/0xab0 [ 329.882117] __should_failslab+0x278/0x2a0 [ 329.886431] should_failslab+0x29/0x70 [ 329.890385] __kmalloc_track_caller+0x1ff/0xc80 [ 329.895118] ? strndup_user+0x134/0x1f0 [ 329.899158] ? kmsan_set_origin+0x9e/0x160 [ 329.903453] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 329.908899] ? strnlen_user+0x44/0x390 [ 329.912896] memdup_user+0x7c/0x200 [ 329.916592] strndup_user+0x134/0x1f0 [ 329.920479] __se_sys_request_key+0x2aa/0x790 [ 329.925044] ? syscall_return_slowpath+0xe9/0x710 [ 329.929975] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 329.935432] ? fput+0x25c/0x2e0 [ 329.938810] __x64_sys_request_key+0x11e/0x170 [ 329.943464] ? __ia32_sys_add_key+0x1b0/0x1b0 [ 329.948035] do_syscall_64+0x15b/0x230 [ 329.952022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.952047] RIP: 0033:0x455a09 [ 329.952063] RSP: 002b:00007fb52ccf4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 329.952096] RAX: ffffffffffffffda RBX: 00007fb52ccf56d4 RCX: 0000000000455a09 [ 329.952116] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000020000080 [ 329.952133] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.952150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 329.952169] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000001 [ 329.970993] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/06/06 18:41:19 executing program 0 (fault-call:2 fault-nth:2): r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:19 executing program 6: r0 = socket$inet6(0xa, 0x100000000000a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xf99, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x9, 0x9, 0x1, 'queue1\x00', 0x20}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x311002, 0x0) accept4$inet(r4, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="1f0000f24fbd59e00a7a80e8e927dd7995a0c2cd1190f599f016bbfe247213cd805dd8226eff2ae9278a295c36edd3969689f1be15b676cce4e6bffd3231a2b607a177363024f01d989275eb4c6140158ed53e08d81fe24865b520f55ba6e95ab72e5f7b82c711d0d83e515f29dd8e5a1cc05d6a7eb7ccb14dd453b1ab02538296102c4d98647681f357fe65ee66047c420db7659e99a49d9232b2066f0f"]}) close(0xffffffffffffffff) close(r2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/06/06 18:41:19 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/06 18:41:19 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000040)={0x80000000fffffffc, 0x0, r1, 0x6, r2, 0x8, 0x2, 0x8000}) r3 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e0000001010000000100000005000040ac1414bbe00000027f000001e0000001ffffffff"], 0x24) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:19 executing program 7 (fault-call:0 fault-nth:2): request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) 2018/06/06 18:41:19 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x300, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x9, 0x100000000, 0x6, 0x2, 0x0, 0xfffffffffffffffe, 0x2, 0x7, 0x3433, 0x3}) 2018/06/06 18:41:19 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x100ffe, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}, 0x9, 0x9, 0x8000, 0x20, 0x10}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001300)=0x1008) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000100)={0x4, 0x7, 0x3, 0x1, 'syz1\x00', 0x9}) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) [ 330.389382] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 330.393873] FAULT_INJECTION: forcing a failure. [ 330.393873] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.408550] CPU: 1 PID: 18983 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 330.415771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.425163] Call Trace: [ 330.427805] dump_stack+0x185/0x1d0 [ 330.431500] should_fail+0x87b/0xab0 [ 330.434190] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 330.435290] __alloc_pages_nodemask+0x600/0x5cc0 [ 330.435323] ? kernel_text_address+0x34d/0x3a0 [ 330.435371] ? __kernel_text_address+0x34/0xe0 [ 330.435403] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 330.435455] ? __save_stack_trace+0x90d/0xb00 [ 330.466386] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.471915] ? kmsan_set_origin_inline+0x6b/0x120 [ 330.476810] ? __msan_poison_alloca+0x15c/0x1d0 [ 330.481541] alloc_pages_current+0x6b1/0x970 2018/06/06 18:41:19 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x891b, &(0x7f0000000180)={'syzkaller1\x00', @ifru_names='ifb0\x00'}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x404200) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x3ff, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x1, 0x5, 0x7, 0x8, 0x1, &(0x7f0000000080)='erspan0\x00', 0xaf, 0x100000001, 0x8}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 330.486055] __page_cache_alloc+0x95/0x320 [ 330.490360] __do_page_cache_readahead+0x401/0xf20 [ 330.495390] ondemand_readahead+0xc68/0x1210 [ 330.500152] ? generic_file_read_iter+0xb53/0x44d0 [ 330.505181] page_cache_sync_readahead+0x1e6/0x740 [ 330.510230] generic_file_read_iter+0xcac/0x44d0 [ 330.515080] ? __fsnotify_parent+0x9d/0x560 [ 330.519513] blkdev_read_iter+0x20d/0x280 [ 330.523753] ? blkdev_write_iter+0x5f0/0x5f0 [ 330.528243] aio_read+0x5c6/0x720 [ 330.531781] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/06/06 18:41:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)) 2018/06/06 18:41:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x103000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 330.537212] ? fget+0x42c/0x470 [ 330.540602] do_io_submit+0x1cbf/0x2fb0 [ 330.544643] ? syscall_return_slowpath+0xe9/0x710 [ 330.549601] __x64_sys_io_submit+0xda/0x110 [ 330.554034] ? __ia32_sys_io_destroy+0x70/0x70 [ 330.558675] do_syscall_64+0x15b/0x230 [ 330.562633] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.567881] RIP: 0033:0x455a09 [ 330.571100] RSP: 002b:00007feb6437ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 330.578859] RAX: ffffffffffffffda RBX: 00007feb6437b6d4 RCX: 0000000000455a09 [ 330.586166] RDX: 0000000020001540 RSI: 0000000000000001 RDI: 00007feb64344000 [ 330.593481] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 330.600793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 330.608106] R13: 000000000000018e R14: 00000000006f75f0 R15: 0000000000000001 2018/06/06 18:41:19 executing program 7: request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="e06d643573756d5e776c616e30656d3000", 0x0) socketpair(0x3, 0x5, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x6, 0x2}) 2018/06/06 18:41:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2602, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x0, 0xde7f}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) [ 330.684350] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 330.722600] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 330.737557] ================================================================== [ 330.744980] BUG: KMSAN: uninit-value in copy_page_to_iter+0x754/0x1b70 [ 330.751664] CPU: 1 PID: 18983 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 330.758855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.768300] Call Trace: [ 330.770907] dump_stack+0x185/0x1d0 [ 330.774561] ? kmsan_internal_check_memory+0x159/0x1e0 [ 330.779883] kmsan_report+0x149/0x260 [ 330.783708] kmsan_internal_check_memory+0x179/0x1e0 [ 330.788831] ? copy_page_to_iter+0x5f6/0x1b70 [ 330.793356] kmsan_copy_to_user+0x75/0x160 [ 330.797716] copy_page_to_iter+0x754/0x1b70 [ 330.802099] generic_file_read_iter+0x2ef8/0x44d0 [ 330.806964] ? __fsnotify_parent+0x9d/0x560 [ 330.811325] blkdev_read_iter+0x20d/0x280 [ 330.815666] ? blkdev_write_iter+0x5f0/0x5f0 [ 330.820094] aio_read+0x5c6/0x720 [ 330.823576] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 330.828960] ? fget+0x42c/0x470 [ 330.832273] do_io_submit+0x1cbf/0x2fb0 [ 330.836278] ? syscall_return_slowpath+0xe9/0x710 [ 330.841181] __x64_sys_io_submit+0xda/0x110 [ 330.845527] ? __ia32_sys_io_destroy+0x70/0x70 [ 330.850153] do_syscall_64+0x15b/0x230 [ 330.854080] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.859293] RIP: 0033:0x455a09 [ 330.862492] RSP: 002b:00007feb6437ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 330.870212] RAX: ffffffffffffffda RBX: 00007feb6437b6d4 RCX: 0000000000455a09 [ 330.877495] RDX: 0000000020001540 RSI: 0000000000000001 RDI: 00007feb64344000 [ 330.884773] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 330.892067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 330.899368] R13: 000000000000018e R14: 00000000006f75f0 R15: 0000000000000001 [ 330.906648] [ 330.908273] Uninit was created at: [ 330.911830] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 330.916884] kmsan_alloc_page+0x82/0xe0 [ 330.921769] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 330.926542] alloc_pages_current+0x6b1/0x970 [ 330.930971] __page_cache_alloc+0x95/0x320 [ 330.935227] generic_file_read_iter+0x22a4/0x44d0 [ 330.940080] blkdev_read_iter+0x20d/0x280 [ 330.944240] aio_read+0x5c6/0x720 [ 330.947708] do_io_submit+0x1cbf/0x2fb0 [ 330.951697] __x64_sys_io_submit+0xda/0x110 [ 330.956033] do_syscall_64+0x15b/0x230 [ 330.959939] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.965124] [ 330.966748] Bytes 0-4095 of 4096 are uninitialized [ 330.971674] Memory access starts at ffff8801bce36000 [ 330.976774] ================================================================== [ 330.984137] Disabling lock debugging due to kernel taint [ 330.989600] Kernel panic - not syncing: panic_on_warn set ... [ 330.989600] [ 330.996977] CPU: 1 PID: 18983 Comm: syz-executor3 Tainted: G B 4.17.0-rc5+ #1 [ 331.005565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.014928] Call Trace: [ 331.017534] dump_stack+0x185/0x1d0 [ 331.021176] panic+0x39d/0x950 [ 331.024397] ? kmsan_internal_check_memory+0x159/0x1e0 [ 331.029691] kmsan_report+0x260/0x260 [ 331.033513] kmsan_internal_check_memory+0x179/0x1e0 [ 331.039324] ? copy_page_to_iter+0x5f6/0x1b70 [ 331.043864] kmsan_copy_to_user+0x75/0x160 [ 331.048116] copy_page_to_iter+0x754/0x1b70 [ 331.052472] generic_file_read_iter+0x2ef8/0x44d0 [ 331.057337] ? __fsnotify_parent+0x9d/0x560 [ 331.061692] blkdev_read_iter+0x20d/0x280 [ 331.065859] ? blkdev_write_iter+0x5f0/0x5f0 [ 331.070305] aio_read+0x5c6/0x720 [ 331.073781] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 331.079161] ? fget+0x42c/0x470 [ 331.082460] do_io_submit+0x1cbf/0x2fb0 [ 331.086449] ? syscall_return_slowpath+0xe9/0x710 [ 331.091326] __x64_sys_io_submit+0xda/0x110 [ 331.095667] ? __ia32_sys_io_destroy+0x70/0x70 [ 331.100265] do_syscall_64+0x15b/0x230 [ 331.104175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.109375] RIP: 0033:0x455a09 [ 331.112593] RSP: 002b:00007feb6437ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 331.120753] RAX: ffffffffffffffda RBX: 00007feb6437b6d4 RCX: 0000000000455a09 [ 331.128039] RDX: 0000000020001540 RSI: 0000000000000001 RDI: 00007feb64344000 [ 331.135336] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 331.142619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 331.149896] R13: 000000000000018e R14: 00000000006f75f0 R15: 0000000000000001 [ 331.157664] Dumping ftrace buffer: [ 331.161226] (ftrace buffer empty) [ 331.164913] Kernel Offset: disabled [ 331.168525] Rebooting in 86400 seconds..