k_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000500)=r1) r3 = getpgid(0xffffffffffffffff) ioctl$KDENABIO(r0, 0x4b36) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000003c0)={[], 0x40, 0xba57, 0x401, 0xffffffffffffff00, 0x5, r3}) sched_getaffinity(r3, 0x8, &(0x7f0000000540)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0xb}, 0x3ff}, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0xe0000000000}, @in6={0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x77659b7d}], 0x80) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000280)={0x5, 0x6, 0xcb}) 2018/05/30 01:06:56 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000013000100004000000092bf68bfcfe64c99b75400000020000000", @ANYRES32=r1, @ANYBLOB="000000000000000008002100f0000000"], 0x28}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/30 01:06:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x401, 0x24, [0x3, 0x1, 0x2, 0xbb9, 0x10001, 0x9, 0x0, 0x5, 0x244]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x8000, 0x3, 0xff, 0x0, "255b80e016bd5dddc962b4c15ab6aee6779e26da07de62678101ba81cc99691a0fe0b297c0033667f8509fa6", 0x4}, 0x0, 0x0, 0xffffffff, r1, 0x10001, 0x2, "9db7a1477f2c98f1bbe668cb2a2f06ec171cb7fa81d0e33af5dc7d31c701e1334efb210fb2122e6d75b552efc29c4a68f192b8205bb85af6cb00633c557eb315", &(0x7f0000000280)='/dev/snd/controlC#\x00', 0x13, [], [0xe6, 0x20, 0x4, 0x6]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x2000000000000, 0x4, 0x200, 0x10000, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:56 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r0, 0x200, &(0x7f00000000c0)={0x3c, 0x6, 0x0, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:06:56 executing program 6: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)={0x1000, 0x1, 0x80, "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"}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x3d) sendmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f0000001180)=@nfc={0x27, 0x0, 0x2, 0x3}, 0x80, &(0x7f0000000100)=[{&(0x7f0000001200)="53094a967ed66e2b518d93ab00b8c6750fc7f6c33b913d2849b7900a398ad5b2b01764aea494fe9f4d074d474cb1d12be29d0c718b7be8372e2fcd5878e900cb4b538e092938694327e876800148a7f28a2b7fb94c774372777492a35c0c20c44aaccaf1ccbca01c6d7b2715f556f6adf40b85cb6125d0e83c89d4a7aa789262ac3b74a02effec3bc243685284688b42f140ff7d45278af616", 0x99}], 0x1, &(0x7f0000002000)=[{0xe8, 0x10f, 0x1, "8e2007337799108b18a9f3b9ca023aee237332be4c56273e156d3a68e2ba1b85776da09cb845b6d241f0e8e29df9f3da8a6e7f22fff51c5539128e6662d0c709cf23ec3601315de1efd8ab642267a615727735458ebef55f63e20055d7fd958ecc625df76eceb22ae1e7eacadc6c38db3807b63769d2ad6e477a4c1aaa046b4fcf96d08dd292593ebf7c0e5c4d7f6ddce6ca846651c56343e322f6140a24e714f9ce61ac6b207282a3e5f47f1cec948afd110f79dd9f65d7fd5e8312565dd32131252267ac9177ed3072cfd3801a6ee6d4f3d2"}, {0xe8, 0x110, 0x8c, "25d5e5fe825762f503359a672bf44e1b943cba3f85dee00fa333031b536e6caad072f3a45fc907c6d91f5e49dda8e30c1a95d1d742694358f385d4c3fba60e40654393ad45aa37a9ac268f838018f6e7a2e886df1854471022a762e50f24d968fb0bf90c61e1e195d986eb56c0c682e4df9b24437b94547348f4e6b7386b120028da091e11c5780047b08b0e61e24d9200c9ae2c8d4294cfd5e4d4cf3c4dcdb4bae8aad1d5991db1bba7adf7a82c130589faf504c2e1a6dc5d4b74bf2dca55948cc3c6652358b8013fa1c51b4b761c93df7b35"}, {0x1010, 0x115, 0x89, "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"}, {0x110, 0x101, 0x9, "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"}, {0xe8, 0x103, 0x200, "8f1f6221b23fe68bead13a78706c7635de0a54e6e8633a9c295ee5259cebf1c2fa1d2312231881937410ef90be4ee2e5d08912a74e33a0dc6507f2028a937986963778202782112d413b5515098433f87f35e2aa020fb0efc549c33720cffbf968272d987ec071ad2e2fe28e5b49843966470bcb0fdbb867ff4b398265ace7af74515dcdc96abbfaecf7e291a118033b02419593f9ab715fdd43cf4f25684a72b67343c8341ded8777b33da1203aa0be465fedbf5f8bb6037684644dd9e261c545bfe6d1f1465ca8de75b99940c3ea91a108"}], 0x13d8, 0x4000840}, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000f400000000a1000000bb2caa7fe1f7ba0234205f2ae59dc30732a9ed556203d74da6352b11190ab0ce99cde3e647"]) 2018/05/30 01:06:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4180c2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) 2018/05/30 01:06:56 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb00000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:56 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f00000002c0)=[{0x0}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff68) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}, 0x72, r3}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x80045500, &(0x7f0000000040)=""/6) 2018/05/30 01:06:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x10200000088) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0xff, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x1cb, 0x0, 0x0, 0x364) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/30 01:06:56 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x6, &(0x7f0000000040), 0x4) 2018/05/30 01:06:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x401, 0x24, [0x3, 0x1, 0x2, 0xbb9, 0x10001, 0x9, 0x0, 0x5, 0x244]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x2000000000000, 0x4, 0x200, 0x10000, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0xfffffffffffffd4c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x100000000000028c, &(0x7f0000002240)}, 0x0) 2018/05/30 01:06:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000140)={0xa1, 0x7fa, 0xaf}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x800000000000000}, &(0x7f00000000c0)=0x8) 2018/05/30 01:06:56 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x2, 0x1000000000000914, 0x4000000005, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x5, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x80000001, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) 2018/05/30 01:06:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xb) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x82000, 0x0) r2 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x1, @empty, 0x66}, 0x1c) write$binfmt_script(r2, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x4, 'queue0\x00'}) syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x2e49, 0x0) ioctl(r3, 0x1, &(0x7f0000001000)) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0xb9, 0xdb80, @buffer={0x0, 0xa1, &(0x7f0000000040)=""/161}, &(0x7f0000000100)="69af1cc9de6bbb206a222ecb33d0196388c101add4b73c4eaa0b2cca1d25ff921a29df4ae318cc3b0de16501f3827bd8c86160e3224b4faffd25249ff537329452f91b185895baa29f950e1a5335962dca0d2692ae7733dbabee98f94568547f5afb6540759f30fc76cf5181954f427108a101d5bf7badf6e82e83211b830e6bf9c0961faa23b7966fa43ec47c9e0655ca7a7f8f0860cb77eec065737e5949498e7b9c192dfc6b74aff54f5ac6345c766dfb94f2c1bcef2710", &(0x7f00000010c0)=""/4096, 0x2, 0x10, 0xffffffffffffffff, &(0x7f00000001c0)}) connect$vsock_dgram(r2, &(0x7f00000002c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) rt_sigqueueinfo(r4, 0x2, &(0x7f00000003c0)={0x35, 0x4, 0x1000, 0x6}) 2018/05/30 01:06:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x401, 0x24, [0x3, 0x1, 0x2, 0xbb9, 0x10001, 0x9, 0x0, 0x5, 0x244]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x2000000000000, 0x4, 0x200, 0x10000, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x280, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1b}, 0xf, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @empty, 0xffffffff, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="631c7c79efaf", {[0x0, 0x0, 0xff, 0xff]}, 0x4, 0x2, 0x171, 0x9, 0x8000, 0x2, 'nr0\x00', 'tunl0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1f}, @broadcast=0xffffffff, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100, 0x4000) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000000c0)) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:06:56 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xbb01000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/13) 2018/05/30 01:06:56 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}}}, 0x10001, 0x6}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, &(0x7f0000000300)=0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/30 01:06:56 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000000, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/05/30 01:06:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x2000000000000, 0x4, 0x200, 0x10000, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:56 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x34ac, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x80045500, &(0x7f00000000c0)=""/6) sysfs$3(0x3) 2018/05/30 01:06:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x10000, 0x0, &(0x7f0000ff2000/0xb000)=nil}) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000400)={r2, 0x80000, r3}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380), 0x100000000000018d, &(0x7f0000002240), 0x9d4f7b591394b1f0}, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x81) setsockopt$inet6_dccp_buf(r5, 0x21, 0xc, &(0x7f0000000180)="a9f42b007efc2ccba6109178714c57e43d9a272cfbec213df9edb2f569e8a36ab48137912a168748a35c07dec35c77b9e276214f0dd3af59e2017d3da812024520bb73d523daf103ef88f7e6728dda2d453e0515123ce5b970a3e92d40bccf8ae639146587c38d0a9310e4c03f085cf2122efb750bb874c43dd1e912b7d75afcc524a79f6628179826a2ac717dbffe3753c1f8e51f6b558ead2a2395773ca83eb85ff1b6c6e15b94bcbe386b04687d4b355a63431bd7c24fb427141b52f8b09dd9ddb9", 0xc3) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r6, 0x5, &(0x7f00000000c0)=""/98) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f0000000280)=""/151) 2018/05/30 01:06:57 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:57 executing program 2: sched_yield() syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/05/30 01:06:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value, 0x8) 2018/05/30 01:06:57 executing program 1: ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000040)={0x2000000000000, 0x4, 0x200, 0x10000, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xbd7}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup2(r2, r0) 2018/05/30 01:06:57 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080), 0xffffffffffffff5a) 2018/05/30 01:06:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6) 2018/05/30 01:06:57 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:06:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000040)={0x2000000000000, 0x4, 0x200, 0x10000, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:57 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/185) getsockopt(r0, 0x0, 0xd0, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0xcb) 2018/05/30 01:06:57 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x800400) lseek(r0, 0x0, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x80045500, &(0x7f00000000c0)=""/6) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) [ 203.524770] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/30 01:06:57 executing program 0: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='{\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x90000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000140)={0xffff, 0x5, 0x9, 0x4, 0x7}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) [ 203.588404] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/30 01:06:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x4, 0x200, 0x10000, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:57 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x80045500, &(0x7f00000001c0)=""/6) [ 203.697850] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 203.860551] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/30 01:06:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:06:58 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet(0x2, 0x803, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x284) r4 = msgget$private(0x0, 0x10) syz_read_part_table(0xffff, 0x9, &(0x7f0000000d80)=[{&(0x7f0000000840)="cc5f54bb2d7fa533dadfa2006eba08b4e35e03624f22a13779b052a4ffccb5f90b03bd9622cb22ffc78f94233bd84dcd5b1314b43528259cbe3357576639d587f81b3b3b869c8f6a3da6b770d527563165cab9af4faeeefdcd4a8dad8164b47d51f2fccb09d2ae1f70c48c62e2ff7bc67f7a6d30e613eeb05880df1f8b6f4ec0bc25d17888c84839e4c167b0b2d29a03fae13822ae7401f6099593f2cdf2e78d22f04af91ca805794a4a82d9de1b37aff0b579790685d91e8220b3615472c352ab32247693a322234ae0204d", 0xcc, 0x1}, {&(0x7f0000000940)="996c836535a7d4446ed3c1d20d2fc24df1eab931aa4c2fe850aa8a03e1c92d8861f36c4a908ae9a7a201f06529a565d7748ec15946f4f5d12ce8fbdabbcb7eb00e3ac297f5888f99deb2bafa3f1e", 0x4e, 0x6}, {&(0x7f00000009c0)="2550fda2c53620bc", 0x8, 0x20}, {&(0x7f0000000a00)="d71b61f33dceea3abe1bff4b0a8e4ce809cf422f70c52d72b29a714356c0e530ad23d4fcbda8c95df4b401eaf8b89b5e4427e74a667ef4c63e1bb22581657bb177c4645222df95051c261e80aaea003b9384d0304c741562176b5196ad3f6ff06326254c673ae780f307deab9eafb61e74702b54d0d2153572123f873712531a12f6413824e4c233c4a17140a3ad7d9ab7173ef608c08e5f450a714e3a66dac546f5130199e5c3380f3b4f797c3f8382c9dbf3e7e4fd7b", 0xb7, 0x8}, {&(0x7f0000000ac0)="eaad0f47817a4f3be5ffa194c171132492bce4df92e9a2b8d8ed1138c17019bbb509e810468866b7a011c4ac386743aa598344071817a37199545f24b20bbd48099701d56a6db944a2d560c8ac6db39370dd09144e21c57471a781c5587715ee0be60ea5ed9520ab4ff68e3e7ff9c6ff84408a63870377fd2c62d2", 0x7b, 0xa933}, {&(0x7f0000000b40)="d739ee654baac04a1e70bba3319db03f53f8755eb8e3d3773a3335df1225d851b82787b2adeae90f878cd134dcfe5aa0ccddbd3c623eb158d1985bee5ea41c41bbb8025237cab2c4043c5340e5023982bace9a06e43df9431bdf718ac06c4b10971e16942fdd1f013042c6c32e22ff2ab67bb24cb85d3b091c889b2ab38479d37086d9b1f06270d6122ebf9892b38991cbfc28190036518576eb8c2a18950361b39c030c4bb063e3f395904e592b0c5a26a8b34b715d68d18700b02ebf", 0xbd, 0x240000000000}, {&(0x7f0000000c00)="628fe7fffda7023a424e0453bd63cea5b72af635cea700ba6d94fef6c4c764d6d1272a30eba4b0642d039abfc109a729b259bd2f0800c21c3513f321e12ab726a2f0f3e3f773af50008d92609d700f21d86f670d403b415b08b8123291c7609976fed2c344c281c81bf41b", 0x6b, 0x8001}, {&(0x7f0000000c80)="53de4cb6658a222f9d8a86879956f3b343ca50f74ca2cb038c2137f71876e565e985a1cef25cc69dd4ddae300c006418c3c6ca71c653f11b40e3922bf647497098de8235b4914824771db59accab6419b5bb37514828f4a52741", 0x5a, 0x200}, {&(0x7f0000000d00)="4012b2a4a9cbcaefe1ea4cc4d7c3c51a980ac5d0ad4158bb5c926b91bbd5322efb6b14a021205bbf8d77838098b74a034033b18893dfc34183f2151f8473ad7be7551181c3c9538ea3", 0x49, 0x7}]) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000780)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000007c0)={{0x3f, r5, r6, r7, r8, 0x90, 0x9}, 0x0, 0x6, 0x0, 0x80000000, 0x7, 0x2, r9, r10}) 2018/05/30 01:06:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x0) io_setup(0xc7, &(0x7f0000000040)) 2018/05/30 01:06:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400300}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x80045500, &(0x7f00000000c0)=""/6) sendto$ax25(r1, &(0x7f0000000100)="b63f1a35c19054175f813d85fdcf16f04173fd66303857f6779e1cf8a33970772343a945a0363e49dd4540db2b46d72b64d16d1233688104f2e96b2be653f30eb48315ea98b7085828245d85a4e192745d58dbc36347c667e92cee5403279745fab8c80ae998c422489e96ff7a473caea57f02a6515fa6297be0b8bcf12c3d25b0c5e802decbff6147327180e7063ad9ae85e6aafc8211", 0x97, 0x40004, &(0x7f0000000040)={0x3, {"3a89d5d0c3f01d"}, 0x81}, 0x10) 2018/05/30 01:06:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x10000, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:58 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000240)=""/174) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) r2 = getpgid(0x0) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa504c0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="001200001d00000025bd7000ffdbdf2518000000927e9715b6eeb9b5f749020baf1d99dc01410008002700", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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0x1200}, 0x1, 0x0, 0x0, 0x8000}, 0x4) close(r0) socket$inet6(0xa, 0x80000, 0x8) 2018/05/30 01:06:58 executing program 6: set_mempolicy(0x8001, &(0x7f0000000040), 0xfd) 2018/05/30 01:06:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x80045500, &(0x7f0000001180)=""/6) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000001140)={r1, r2+30000000}, &(0x7f00000011c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ufs\x00', 0x10, &(0x7f0000000140)="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") 2018/05/30 01:06:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/30 01:06:58 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x200000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x10, 0x1, 0xbbd}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x44000, 0x0) [ 204.242756] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/30 01:06:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x0, @empty, 'eql\x00'}}, 0x1e) 2018/05/30 01:06:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x100000001}, 0x8) 2018/05/30 01:06:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x467) r1 = epoll_create1(0xfffffffffffffffc) fcntl$lock(r1, 0xa, &(0x7f0000000000)) 2018/05/30 01:06:58 executing program 6: bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0xffffffffffffff5e) listen(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = epoll_create(0x3ff) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x4}) [ 204.378846] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/30 01:06:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, &(0x7f0000000100)=[{}, {}, {}]}) 2018/05/30 01:06:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x80045500, &(0x7f00000000c0)=""/6) 2018/05/30 01:06:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x0, 0x20}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0xf74, r4, 0x1, 0x7}) sendmsg$alg(r3, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:06:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x34000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100, 0x7ff}, &(0x7f0000000140)=0x8) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x970, 0x18000) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x8203, 0x3f, 0xdd, r1}, &(0x7f0000000240)=0xff68) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x69f, 0x54a, 0x81, 0x2, 0x2a}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xaa, "9390a509ba17193e4a062a0f5c17d7a068a847fb0965f3cd5aadf6d6189e1a36b350ba774ad52bebc34ba5716ce85b8bb4a57f94d32ced072817c0ad561a8680b47d48e6a50e9b44771524d52f16809ac51802aaafb3c11ef80fd3e359dc69096c7d46234cd186d814d5e9620a63dcfff8e733e5508a0e65b7db5baed0113174aca3da28323706b634bd2212722d206ff10c7045201e993bc866730f0baa53594090d0751b842beed21a"}, &(0x7f0000000480)=0xb2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r3, 0x200}, 0x3b8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8, 0x10, 0x1, r2}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x88000, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000080)={'ipddp0\x00', 0x5}) 2018/05/30 01:06:58 executing program 7: r0 = socket(0xa, 0x80000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8, 0x6a1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x200, 0x4, 0x95, 0x7, 0x97}, &(0x7f00000001c0)=0x14) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x8001, 0x5ff, 0x8000, 0x9, 0x3ff, 0xfb, 0xeb, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xfa, 0x8, 0x7f, 0x26, 0x7fff}}, &(0x7f0000000200)=0xb0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002200011000624f4e624496787d0000000c00110008000000ff7d", @ANYRES32], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/30 01:06:58 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000140)="3020ef", 0x3}], 0x1, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) sendto$inet(r0, &(0x7f0000000180)="2a87800fb287d7cb5b29b1cb21963e7809313de470e27ce5ea80e460d3af495fec33e34bda2c517565cd7faeb9ef18c1deb6cefe8d26ec33e14dffd25c144ecf60cb05b4383be34174071087d76de587f54618a6f82cc8b8975767c81a64dcfefb5081fbc47339d0bde7e5408a4e722064a2418065e86b46e5b025e5ba17ac078cf926631f05d1067f88b0092207570ce0df6849d7f32532dd5a856d39df8950141514e0913c4dbbb9f29584817525d7755d00e5a2d314c4f28a749a657b013af95fc4", 0xc3, 0x40, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/30 01:06:58 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={"62726f757465fabd00", 0x20, 0x3, 0xc60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f00000000c0), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x4a, 0x8035, 'bcsh0\x00', 'team_slave_1\x00', 'vlan0\x00', '\x00', @random="700cb50369b9", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x858, 0x8f8, 0x948, [@u32={'u32\x00', 0x7c0, {{[{[{0x1, 0x3}, {0x7ff, 0x3}, {0x1f, 0x3}, {0x1, 0x3}, {0x102, 0x3}, {0x44511fe000000000, 0x2}, {0x7, 0x2}, {0x7, 0x1}, {0xff, 0x3}, {0x3, 0x1}, {0x120000000000, 0x3}], [{0x6, 0x1}, {0x10001, 0x49}, {0x5, 0x1c000}, {0xe45, 0x401}, {0x5, 0x80000001}, {0x5}, {0x7fff}, {0x42b1, 0x8}, {0xfff, 0x2}, {0x4, 0x1f}, {0x2, 0x100000000}], 0x7, 0x8}, {[{0x1}, {0xfffffffffffffffa, 0x3}, {0x0, 0x2}, {0x9, 0x1}, {0x8076, 0x3}, {0x8, 0x3}, {0xe355}, {0x5, 0x3}, {0x7ff, 0x1}, {0x100000001, 0x3}, {0x8, 0x1}], [{0x0, 0x80000001}, {0x10001, 0x40}, {}, {0x9, 0x3}, {0x950, 0x2}, {0x7, 0x6}, {0x4, 0x1}, {0x0, 0xb869}, {0x80000001, 0x7}, {0x7ff, 0x9}, {0x7, 0x3}], 0x0, 0xa}, {[{0x200, 0x3}, {0x3ff}, {0x4828cc83, 0x1}, {0x3, 0x3}, {0x7f, 0x3}, {0x1000}, {0x62b5, 0x2}, {0x3}, {0x100000001, 0x1}, {0x10001, 0x2}, {0x3, 0x1}], [{0x20, 0x1000}, {0x1, 0x8}, {0x2, 0x7}, {0x80000000, 0xfffffffffffff800}, {0x9d0}, {0x100, 0x9}, {0x7fffffff, 0x1}, {0x4, 0x8}, {0x101, 0x17c4676f}, {0x101, 0x14982ea7}, {0x6, 0x40}], 0x7, 0x8}, {[{0x7, 0x1}, {0x8, 0x2}, {0x57b0000000000000, 0x3}, {0x0, 0x3}, {0x8, 0x1}, {0x0, 0x3}, {0x7, 0x1}, {0xffff, 0x1}, {0x7fffffff, 0x2}, {0x10000, 0x3}, {0x8001, 0x3}], [{0x5, 0xd}, {0x8, 0x3}, {0x1, 0x3}, {0x5, 0xfffffffffffffffc}, {0xf91, 0xf541}, {0x1f, 0x7b3}, {0x6, 0xffffffffffffffc0}, {0x6, 0x10000}, {0x4, 0x3bf}, {0x6, 0x4c0e}, {0x3e9e8f1b, 0xf10d}], 0xb}, {[{0x3, 0x1}, {0x2}, {0xfd4c, 0x1}, {0x1ff, 0x3}, {0x8000, 0x3}, {0xfffffffffffffff8, 0x3}, {0x1, 0x2}, {0x9, 0x3}, {0x10001, 0x2}, {0x400, 0x3}, {0x5, 0x3}], [{0x2, 0x3ff}, {0xfffffffffffffffe, 0x6}, {0x3, 0x5}, {0x10000, 0x401}, {0x1, 0x5}, {0x8, 0x5}, {0x56, 0x3dac}, {0x6216, 0x8}, {0x80, 0xd8c7}, {0x100000000, 0x4}, {0x3f, 0x9}], 0x9, 0x5}, {[{0x4, 0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x3, 0x3}, {0x9}, {0xf690}, {0x0, 0x3}, {0x1, 0x3}, {0x6}, {0x497c, 0x2}, {0xffffffffffffffff, 0x2}], [{0x2, 0x8}, {0xfffffffffffffffc, 0x7}, {0x1f, 0x80}, {0x9, 0x2}, {0x1, 0x8}, {0x7, 0x2}, {0x2, 0x40}, {0x0, 0x9}, {0xf54b, 0x2400000000}, {0x1000, 0x7}, {0x346, 0x400000000000000}], 0xa, 0x8}, {[{0x2, 0x3}, {}, {0x1, 0x2}, {0x0, 0x2}, {0x0, 0x2}, {0xffffffff}, {0x3}, {0x7, 0x2}, {0x1000, 0x2}, {0x0, 0x2}, {0x100, 0x3}], [{0x4}, {0x6, 0xf73a}, {0x1, 0x7}, {0x6}, {0x4, 0x20}, {0x1, 0x4}, {0x4, 0xd6eb}, {0x100, 0x5}, {0x1a9c, 0x9}, {0x65, 0x3}, {0x5bb8, 0xffffffffaf4bf447}], 0x5, 0x6}, {[{0x640b, 0x1}, {0xbb62, 0x3}, {0x80000001, 0x3}, {0x4, 0x3}, {0x1ff, 0x3}, {0x3, 0x3}, {0x9, 0x3}, {0x8, 0x2}, {0x0, 0x2}, {0x5}, {0x1, 0x3}], [{0x1, 0xfffffffffffffffc}, {0x351f, 0x47f1}, {0x10000, 0x3f}, {0x697e, 0x7}, {0x5, 0x3}, {0xf5, 0x3}, {0x8, 0x6}, {0xea35, 0x6}, {0x3, 0x3f}, {0x7b}, {0x100, 0x10000}], 0x7, 0x7}, {[{0xff, 0x3}, {0x10001, 0x1}, {0x94, 0x3}, {0x4, 0x2}, {0x7, 0x3}, {0x800}, {0x5268, 0x2}, {0xfffffffffffff800, 0x1}, {0x2}, {0x20}, {0xfd}], [{0x80, 0x1}, {0x5, 0x8fe}, {0xd4e5, 0x1ff}, {0x80000001, 0x1000000000000000}, {0x4, 0x400}, {0x3, 0xb2c}, {0x6, 0xffffffffffffff4f}, {0x800, 0x7}, {0x1ff}, {0x9, 0x200}, {0x5000000000000000, 0x4}], 0x2}, {[{0x6}, {0x7f}, {0x1000, 0x1}, {0x9, 0x1}, {0x8, 0x3}, {0x2, 0x1}, {}, {0x25d, 0x2}, {0x1, 0x2}, {0x101, 0x3}, {0x81, 0x2}], [{0x5, 0x3ff}, {0x0, 0x8}, {0x200000000, 0x5}, {0x3}, {0xffffffffffff0001, 0x20}, {0x3, 0x2}, {0x7fffffff, 0x3}, {0x370, 0x1}, {0x800, 0x3}, {0x80000000, 0x5f9}, {0xffff, 0x1000}], 0x9, 0xa}, {[{0x3, 0x3}, {0x4, 0x1}, {0x3}, {0x7fff, 0x2}, {0xffffffff, 0x2}, {0x1}, {0x3}, {0x96aa, 0x3}, {0x120000}, {0xfffffffffffffffd, 0x3}, {0xd0e4, 0x1}], [{0x2000, 0x6}, {0x9, 0x7fff}, {0x1, 0x921}, {0x80000000, 0x6}, {0x2, 0x7ff}, {0x5c, 0xffc0000000000000}, {0x6, 0xfffffffffffffffa}, {0x6, 0x20}, {0x9, 0xa7ca}, {0x8, 0x2}, {0x2db7, 0x4}], 0x2, 0x8}], 0x9}}}]}, [@common=@log={'log\x00', 0x28, {{0x7, "c46965268b79e2aeab35e979713db99e5e6ad118db61bbe499b2803276c8", 0x4}}}, @common=@log={'log\x00', 0x28, {{0x1, "10532dac4bdaad6fca89947e1a9e8c7cb26118e51fa5e585615254af506a", 0xa}}}]}, @common=@log={'log\x00', 0x28, {{0x8, "3ab268a3b42ba4ae062416ec27086bebca1f6366e2b28ffac69c4c858005", 0x8}}}}, {{{0x11, 0x8, 0x813f, 'ip6_vti0\x00', 'bcsf0\x00', 'ip6gre0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x3, 'gretap0\x00', 'team_slave_0\x00', 'dummy0\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @random="41fd4c445049", [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0xcd8) 2018/05/30 01:06:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x80045500, &(0x7f00000000c0)=""/6) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80000001, 0x20000) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000100)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0xc30, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) 2018/05/30 01:06:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000100)=[{}, {}]}) 2018/05/30 01:06:58 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x6800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x60, 0x0, &(0x7f00000002c0)=[@register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x40, &(0x7f0000000200)=[@fda={0x66646185, 0xa, 0x0, 0x3f}, @fda={0x66646185, 0x1, 0x3, 0xd}], &(0x7f0000000240)=[0x30, 0x78, 0x0, 0x20, 0x0, 0x48, 0x38, 0x38]}}, @register_looper={0x630b}, @increfs_done={0x40106308, r1, 0x3}], 0x5, 0x0, &(0x7f0000000340)="e293da688e"}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10080, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000100)) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000140)=""/94, &(0x7f00000000c0)=0x5e) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:06:58 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd010000000000000005010008000100030451c7ffdf00", 0x1f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xfe8}, &(0x7f00000001c0)=0x8) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x80000) 2018/05/30 01:06:58 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x30040, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0xa8) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x1f, 0x6a, r2}) r3 = socket$inet6_sctp(0xa, 0x8000000007fffe, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x40, 0x1, @empty, 0x40}, @in6={0xa, 0x4e23, 0x100, @empty, 0x31f6504}, @in6={0xa, 0x4e21, 0x80000, @loopback={0x0, 0x1}, 0x6}], 0x176) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:06:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:58 executing program 7: r0 = userfaultfd(0x80000) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000300)="8c63b4d59307c84a45d3a1959c210e88c626262c8523bf012cf46f") r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7fff, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000280)={0x5, 0x4, 0x100, 0x3, 0x2, 0x8}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80000, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000080)={0xc47, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/30 01:06:58 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/45, &(0x7f0000000140)=0x2d) r1 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)=' \x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r2 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/18) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="02", 0x1}], 0x1, 0x0) [ 204.803807] Unknown ioctl -1073172718 [ 204.820956] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 204.843200] Unknown ioctl -1073172718 [ 204.860804] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 01:06:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:06:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:59 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x20, 0x1, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x12, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x40000) syz_emit_ethernet(0x155f, &(0x7f0000000380)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [{[{0x9100, 0x0, 0x3ff, 0x1}], {0x8100, 0x8, 0x5, 0x4}}], {@mpls_uc={0x8847, {[{0x4, 0xe45, 0x1ff, 0x2994a790}, {0x81, 0x80000001, 0xffffffffffff0000, 0x3}, {0x2, 0x1000, 0x0, 0x8}, {0x4, 0x7ff, 0x400, 0x6e}], @ipv6={0x3, 0x6, "0a20a0", 0x1511, 0x2b, 0x3f87, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, {[@dstopts={0x7f, 0x10, [], [@enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x400}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x4, 0xa, 0x43364a97, 0x2, [0x2, 0x2, 0x50, 0xffff, 0x3]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0x8, 0xe, 0xfffffffffffffff9, 0x8, [0x0, 0x7fff, 0xfffffffffffffffd, 0x2, 0xffffffffffffffff, 0xff, 0x1f]}}]}, @routing={0x3d, 0x4, 0x0, 0x81, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x2c, 0x6, 0x2, 0x9, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x6c, 0x1, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x23}]}, @dstopts={0x77, 0x9, [], [@ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x18, {0x8, 0x4, 0x10001, 0x0, [0x6, 0x0]}}, @calipso={0x7, 0x10, {0xbc1, 0x2, 0x8000, 0x1, [0x0]}}, @ra={0x5, 0x2, 0x8}]}, @dstopts={0x87, 0x0, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x0, 0x0, 0x8000, 0x1, 0x0, 0x3, 0x64}, @hopopts={0x67, 0x2c, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x58, {0xffffffffffffee89, 0x14, 0x6, 0x4, [0x8, 0x7, 0x3, 0xfffffffffffffff9, 0x8001, 0x3ff, 0x4, 0x70, 0x1800, 0x5]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0xfffffffffffffffa, 0x2, 0x1, 0x9, [0x4]}}, @generic={0x100000000, 0x94, "bdaceb2651e88c9de3cb603c26eaa85d428ea37d128f99b5fd2d82b8bb32fc613fb0d0161a7459fd4d59a753fbff75d6c595e9e59caf3c10d6eea07df0518bbe94790eb73ece44cac47ae29e677cd34b5fd63743b455e1baf4bd8cc23543d74c873e718d591046f0447c2ec4d18457e7740f45ae85e88a6e3b425747da77321d993c1d97631a277f864c147b5b05d65faf39d662"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x6, 0x37, "421019134ab58a19f7edbc8020954edb9dcaaa7b6741ae1e3662eb681c2b636fde20e3cfc69756a8ece9e09fd90b0111f8e375980e6823"}, @jumbo={0xc2, 0x4, 0xffffffffffffffff}]}], @gre={{0x0, 0x0, 0x1, 0xaa4, 0x0, 0x7, 0x0, 0x1, 0x880b, 0xae, 0x3, [0x800, 0x4], "a7459766366d717fd982036fe3358b98ee614e11d5bdec0a0d9d666228bb65768d222e31aa344ff403082559dda88fefce4d0dfbf0b80dbe2846f69255c52104df0ecda4700e65644e4a7b8438472e67426e48aa47dfbacd2bb1279d5367bbd448191596db35db27e2334be3751f711784bb95e9df56eaed86de96091e8c48c5700f7008a9635a87d3f5855a6f4843017de2a2247a90f536d4ae0b2a01e8a8ceb35bb104ff90d520151b6094f0aa"}, {0x100000000, 0x0, 0x8000, 0xffffffffffff054c, 0x0, 0x0, 0x800, [], "40f293a2f226d881541e1e59373df9b2201868ee9093ade5d320ba4cb0d8fee0ca5ca21fe84db2b06aea0919558fba8519c38d0eb5c66690e584eb7e0c88c4364c299acf2e6264cb89dc482d65056870e42438fe3c5f4c3f042fbfec75f00bb811a90c8d7679821adb396798043dd26864af7f693935b213e9385c06d2"}, {0x7c6efdf2, 0x0, 0x100, 0x5, 0x0, 0x0, 0x86dd, [0x8, 0x0, 0x3], "8e123ff7f3165984dfe10a38e7d8b3cb9309b893e21430ad2226ef8731f814923638fd3ee885546dcfb3762d621f4c80de9704d777248143efe957fb3f4b266ce8f472939d5081578ad720ec83093c6cf9bd1c975559f3ad1c2e1cf6c862972f3a15d5a80a769e1ca58eab64d92f2ecc9803d488cc0bd40fc0159fec823880b6c445c69c746dc4ef42e6bc366f095d5472a6a77c3ce11a222bd1e7adfb232d9f44449e10b04a8ed55bb56b824e96f974c97255838b85374a8ec73b68fc2bfc2c9dbf19d00d189d156b4d51fc12358483592ff52891556160199481fef2124cb51d3514ca0fe6d4ce60eb1a0c8f0afb68bedbebfcff53149d56629f0686aca7f54b78728416e9453d46ce7d20b6073cd0a47a1d4c94597982404558985b15095dffe3fdbb9b086d0e55b215bdd53ff4054b43f72585de18aa32f1b7553c2fc3bd8f44fc5222f3a9b98b1d51996988f56d4ca3c29e44c5edd4be46ac6906989f17a2d4e4ffcba13c69cd8e46a0b15e4b768625025b87a080bca8ee541c744a37d830f28ba87e5266445804161cce255dfb46b97c9b4a7f98c6d8ebb46f91210e5ce547c7bc989d760acd954039fe3a19c647287d9058e57b0d3b1209b227adf3bbf10a64e9257dac10cce3e559c13469f6dfbed781bf9dac4bfb3f6e0c49c20d8363238b97487aa21410837f8b1847a1073b37f8a1d8c5ac3b5e456f068b9c92c09e0a0485cb2db67869e03ee733ecb210652f9caa835249917d4afd3d0d2bf84788b5242ada0ad3fc9d1b7ec0305f52dbc664937d24d43d20223feb71c4a740a14c77c08eb4bc691d9a9232cd95fb0dcab03bd7e2277c04eb9fbd730ac4646f84808b9bb5b59e4acdb5c97f9341b96433205a67c713fc4f5f8fbc167899c6f181af8363ebe1db0d4f701e1bb63bc0cb167034ca03cdff96552eb0005668f59245f0b94c19ebcbd6239ef9d83779cd8d071a02df1d168b4b9239ea8c089b956953db1cd18807f602219ce776e2e156798bbec69231f5fa8d6c256bcf689242ea2d3ca55a4cee848dee31b775dd15a7177f290ba0c878629ccee5f8317aaf45e7e64bda47a9eb679a08f0c9c8be9d84105c33f48d900a0278443fa4493b12301950cf7f00aac32068b4dfcf470f7292af52767ddeb67f3b6bec901f1a70d27d157010da2ea263f9a29d0b3d4c7b7bc00ffe7c3773c0e2c959c07f3a99b87a3df0594323c0eecc6db94aba1dde2912003413ff9dd8300f2f218a120e61daa94b1663161e1503cf810aa512a47aebb78ecc3cc4a7a9e8caf9864040287457e6ff7d5a5a6c86edf776b921737f4a6adf5e63dee9b25891dfd99f95694a62ded018e42fdcfe01abbf53f418217f8b3e67e70cef78dd78582888b3aa0ff103eb2d192ea97d4a6e10845b3fe6713b879d8def3e31e6b841a4cc864a65dae62706fe2403fcc7f1c73866ee6c6a63253230b4c80b2e0ec96b9f8f6775d61af97cef6b903f026698ddb30db612442825fe0b6f7b26f80ea700bf476f6c64f44ddb90d27f1513750115263021507b700fab33b8748451a7097b0767103501e37b43d7170e81ae0981bd3fed9941c3a0be21cda52c4d5688e0cd434015fe3794b75aeb550b47bdc923c8b23ae32bbfa691ce923afc26dcc8a99b3ad80da22de4fe163f93f72f19b385365da5341620d272f50a52f3ca2d95324eae69fb6258dee68a0ece4ee2e36a85680d302aa6555ee8dea497344c058944c614a70eb284d537f824045868bc73dcc8593436d724c92aa73fabf82f9ede484d3c101ab16d967191ef921f352fea33d22c6fa3a9e95fb31ea0d38b2c1dffa60edec3b181a654ef2ecdc61e1be64bdf517396918912bd91dc5d45e41bfec8f9cad2ae9b2338aff78e914d59a9639e68f3ee44d45e9e1c692bf137e9ff3f1e15ca8e88cdf03674a28a5a78a05ad02befb3676f021825caac39e15c276bb4a29711c74165dd8167e9f934fdbe7c1cd5898a9164a9cade06dcc6cc7d045dbe3ba7da47eea5d0bcdfc101a00f506d37b7f74cfe347babae6a317992ffa2f6ab5127451826fef4955a6c2b7047434d0d5055201b1b23451c75bd109d0e0362e18142b5783c51b5b863bfc387efae9862249e479596b2b3c5295023afb2d1942d631cc59252ba77174c3d828e3e28538a0a643544b2c93c24ece0db704df6fd1fe242c5b1050f381333c191efb9b8bb081c0051cd31b8caa226e02d96b5d20e94c4c3387afb4a3c9903c07d0977748e9948370a4e2eed81947337951b818c8b8f1bdf0cbf758e3a3984436f2a163be6c630e64d307df538535ca6d23e2384ce6899978f43cfe5d8331f479ba4719c2ad24d804b1f7e54aa06a766f468af24b68bc3d648d201d00dbe2ce16d994c9218d3c050cd0a693e2141cc8af4ba1593a1144133feb40e697c8f29ae0891a18151ff2c0e6633b168c295547c39d09d949ad5ed1e9961301a5adad4d0a865a856c12b0549f4ef5c68115c4a3251fd84168b600cbfd920a338df98c4408fb6a7e1ea48b3997a6ac769db4a8a4247d5810956e9bc59139e3f15221b0b77eea9bf30d967a44a50f5dbab6496fb1265282406be444de214f9dce43da0da1e0432ee1d8f81708c1c6cb1d26e05c4aaff2802a7126ce296731a69df5a18060527283bb6bb75c3ed0b7b621f7799eca3e443b64259e56d3fc411e2fe9b8d438b74995c3f6b1a48eb0a25d458f796c5fba5e1898d9af2cb1753f9baa28c5afe35f742c2588754f3b7c48ca75f6e292857d3a4824bd136e88adf55d85a7596e456e56d5a6f64cd04f59a6eb6278e473b628f64b90c36f4973dd6a8988fea297e4db0378e1ab1705e78b0fd0afbf860b69b9c256a0614fcd2df91e3952d24f01d4bd3614ef14d425858be0d9b4ee64ac93dd28f589d8d3c70f8b2a169bbff35b6b5b28e18cf16a73fdd742fc1853297d81b14fdad21115aaa59c38c479164c856be9a55d7bc68e2e39478abab8fa966f0fdcdb704834bf39e351f6f2728eabb4346383e5155311dd117da26e3a50447f8e176751e39d69db8889f118a9a32ab5b7d939efb714b76e6bf0cf5caaca1c26d7121296c6ad32fdd8066056f11f1fa5742051c551727e32ad56681e63c370091935078cf4de8a333ff763a1be198f36d9882e9e06912021c36bb5c4b10aed13db79408f129d8fd65933869538f5bae8ed6060100e3de8375e25d55fd4396918f73b6605b44a57546a74ab1cd18ba24422334e9b882d9d54d9feafb21b76ef07b1106e8f5f0068f75570dcd7617dd0ff9d2cf7410aa9cb94bd72b640a2b5053b2ef865023b3a504c6d83ea54a1c5f06688081bd546e4c16a49f4920f558edaefaa8bc1e6b621d75a1bcb41be38b286da77fb37599efcbfe8d19a0e6d8027375fe8b1bba47a83fee77e5b61a3c06c00fbee78b36a5f7a17be8087d7bbdef312ebdc1a6b7a4b9b69858fbb8e9da084c7be072a40f47fbec44bcfaec17d7de17b5a5566b08c3688409799ef0cf6141543d05b9bb8b2f8ac3ab903f7bd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{0x8, 0x88be, 0x4, {{0x10000, 0x1, 0x2b, 0x7, 0x3, 0x6, 0x7, 0xae9}, 0x1, 0xffff}}, {0x8, 0x22eb, 0x0, {{0x1, 0x2, 0x3, 0xd3, 0x9, 0x2, 0x2, 0x1ff}, 0x2, 0x7, 0x403f, 0x9, 0x8, 0x800, 0x3, 0x3, 0x7c0, 0x7ff}}, {0x8, 0x6558, 0x1, "5df76b1589c4edbd773d8412b3233e917b206b56c01f9bd3fb4255c09c33b2805f0b8c4a5f3d78025a963ad5b1fc79c91a5b2c492f622bc7da5856a5dc5b324256c320ca27b2f8e00aaa171c9fb48dfd03c8e3970597eb788a46b4c0e145a8724ca4f5579b72261fa0d20c31b28e2e52222e4cf7e9430cc48d419216f9ac6b5e6b175daf2d1d2324240e52879e2388fd1f2209456cbf669ed11e4355172d039265845ff7798ec756611eab42fb2e73c6"}}}}}}}}, &(0x7f0000000080)={0x0, 0x3, [0xf85, 0xe8a, 0x9c, 0x6ce]}) 2018/05/30 01:06:59 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:06:59 executing program 2: r0 = socket(0xa, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x89) ioctl(r0, 0x8912, &(0x7f0000000240)="57ba5f468ec6befe641fbeee78f74e36939f6b0aa82bf6f0620851d602710781957e664381fa5422325c2b72f0a14a03911a6bbe17a05b281b58f69677dbb5e11036658b23ab5030b362a2bf09cd926e4103a9367899ca5712191147e4ed84856cb77ab47b05b94ff0297f7d3e7767b35594658157a43c1d7585dd6d8c4afadd69d6e43ff84e6baf3148306e8a7ae0b4c82077031d60e0cfb886c91e173f06c77c8a8919ca842b8e0a1ba3e14075cd0c5868f148a2a4caaf6c14d48e8a411f88ee6f4f56a688617df26fe29cb2aeaf5b958a986aaacdb36e5e378d5c36eca4b970a74304e1b2202e92454b9c431f98937e23e592a189bde9a6da9271b422768c18972d6c12ae59fc2d3b815afac715014bd205acd678d2e4eff72dd3c22a02e1845f97fbf03c76eea3e3d8f6bffcd16c0aa52288b767609ebfc17af89ed05c9c3a71a1dd78e89ed5adfff8bc508ab56ef1c271e30bfb2ff3a5575568f1eb4c91a7f0c3863f9bb9db309738bb88717080a806b00cf8e871f55065954a712a5e66b39dbbc88a4cfacfde8407a09c5377025b42166dadd86ef6a5926bbd8889fe3764e19cd695c12672dfd3157504c28a17ef0dcc95ef027a670653fc2551e295e71f7d11ad7365e97c4fbfb09fa78d231771df14f38d8d16bbaf316d8993083de463eb56c38e810f0a1497818661c6af0fba872b603dcc7651930d3148a79842248a6d5dc98f3ce836b233611a64324466") r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x69, 0x84000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000680)={0x53, 0xffffffffffffffff, 0xf7, 0x8, @buffer={0x0, 0x16, &(0x7f0000000200)=""/22}, &(0x7f0000000980)="ab15d20f01943ea9fc0b40bd733702a7649854e117a341cf8687a239ed21b4b654f2fa51ac839e62f05f371506830b4e246793766e8c7fd49df17cd8f9790c3c6d8ada36faaaf8288ab4b633ffde36acd00cd40eaa132715f14a1c289a02cade01f453481222b6461fdd041c6d1454161ec1f939f4ff239d67a574695cfbe9aed5e6836d3f0d83c2557aa73bce619ec0b5a9eeba2e1e081858bcccadb4e72ff76bd09e0b8abd2068ce62db76084fb6bacfa3e3880114fc681d7df5772a63151002eb3fba81f17a83f37e4c053591b6457d28f4b3a828c675eaf23e21d85ad59bfb65159797750ffb77dd64e77148e4bd14e9aa3b000000", &(0x7f0000000580)=""/8, 0x7, 0x10034, 0x3, &(0x7f00000005c0)}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0x1}, {0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x55e, 0x101, 0xff, 0x6}, {0x8, 0x3ff, 0x1ff, 0x3}, {0xead, 0x3, 0xffffffffffffff00, 0x1}]}, 0x10) accept$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0xfffffffffffffff7) 2018/05/30 01:06:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) 2018/05/30 01:06:59 executing program 6: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8002, r0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) 2018/05/30 01:06:59 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') [ 204.974157] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/05/30 01:06:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}) 2018/05/30 01:06:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x10001, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xaf77, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4ae}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x94) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x0) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6, 0x680001) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xffffffffffffffd0) setfsuid(r3) 2018/05/30 01:06:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x3, 0x1, 0x100000001, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) [ 205.052928] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/05/30 01:06:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:59 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sysfs$2(0x2, 0x2, &(0x7f0000000480)=""/144) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x3, 0x5}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}], 0x1, 0x0) 2018/05/30 01:06:59 executing program 6: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) r2 = syz_open_dev$tun(&(0x7f0000000d40)='/dev/net/tun\x00', 0x0, 0x400000) r3 = socket$netlink(0x10, 0x3, 0x1f) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = getpgrp(0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r9 = syz_fuse_mount(&(0x7f00000007c0)='./file0\x00', 0x8002, 0x0, 0x0, 0x6, 0x22020) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000840)='net/route\x00') r12 = epoll_create(0x5) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = creat(&(0x7f00000008c0)='./file0\x00', 0x20) r15 = socket$vsock_stream(0x28, 0x1, 0x0) r16 = socket$inet6(0xa, 0x4, 0x7) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000cc0)={{r17, r18+30000000}, {0x77359400}}, &(0x7f0000000c40)) fcntl$getflags(r2, 0x40a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000900)=0x0) getresuid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) bind$ipx(r11, &(0x7f0000000240)={0x4, 0x1ff, 0x559, "873352963104", 0x2cd2}, 0x10) sendmmsg$unix(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="62f076ba6de8812a58cc3608522918d4e80baa0832fad20c0321334be1600ff6a09c0ee1a6605c8e1380c75dcbf26c57973b1eb3713d70f9e4019d34f82e74565389a7b1cd", 0x45}], 0x1, &(0x7f0000000400)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x8004}, {&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000004c0)="ad679e744f9c822bd1642d7d09cfc334b11f0fb67c7b55ebbde01ae14715d60ea0ce26e4ddf1dd8c4e4ab114fc41a90ee097b7d921b34f907fc728bf343cd261a4865a2abd910b53fbabc1b4518e2c0b1a492b01275d5e8d55aab7606f01fbb5527c14ff2829e1085c950f1e17450125bebde20b44d0b4c3db133e2b5457f8bb0c680f9b734dbc5e9f811228382072e9ccfbc0bfff75c358ef5755afcc4cddd16e70144c6bdf12a4d12db3a2684bf01280af017c03d1a036f880910e04c5eeb7bf2b415e3c890519c57bd94866706cce7f218f95c997b6d639d4d286f7c8ecb10da3651e71750b3da76de59c", 0xec}, {&(0x7f00000005c0)="dddc5b724d68613bdffd54cf2b9f5849cbf434dc65e2fb9c32cde4a8cf229761edd160a8b306058d44d94dc90467cd16fd443d7934b29f5b37cb7b0bdec59d5c0daaf3c0c0944bc4ef6a43a1a688cd28e6795f14b89b7010a918dee4f836135bc5988681b466dcad1354dd995c9efbce35afc5dd7ae2109d987a4784520748ec63352f0b8e2f2e32b2c3544a07d7e5777a62f31e6e58a136f1111b826c1a43d162cb9503afd88209facb2e4bd5b3f3358b9f33bdcef07041f0c1a1853dc12d6600ce68bb372448", 0xc7}, {&(0x7f00000006c0)="c22f8ef1a4f43e9fff58e29f783771b92261504dc81657ee068ba737eb666f84d826c99d0d9347d17cc51fbd9e776ff812644c5499e4c2ba5809a4df84d1e2b37b378c6f83d0a0f55232aefbf41a2fc5560bb5a5ffbb5c234b2bfae0710ed7af46d18e4b4ea22a318512609b4677f615b8bd621101168733de6b8fdb057171df8aea0530aca002f01b1c18309b2808dabdbb6f2a64be", 0x96}], 0x3, &(0x7f0000000ac0)=[@rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x50, 0x1}], 0x2, 0x80) semop(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/30 01:06:59 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x202002, 0x0) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') [ 205.171486] sctp_setsockopt_delayed_ack: 18 callbacks suppressed [ 205.171497] sctp: [Deprecated]: syz-executor0 (pid 15499) Use of struct sctp_assoc_value in delayed_ack socket option. [ 205.171497] Use struct sctp_sack_info instead 2018/05/30 01:06:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}) 2018/05/30 01:06:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400440, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000180)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x70, {0x2, 0x4e21, @loopback=0x7f000001}, 'team0\x00'}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7ff, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x0, r4, r5}, {0x2, 0x100000001, 0xfffffffffffffe01, 0x7f, 0x4, 0x1, 0x1, 0xfffffffffffffffe}, {0x8, 0x2, 0xf72, 0xffffffff}, 0x7f, 0x6e6bb1, 0x1, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x33}, 0xa, @in, 0x3505, 0x0, 0x0, 0x1, 0xb7bf, 0x2, 0x4}}, 0xe8) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r6 = msgget$private(0x0, 0x4c2) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000400)=""/9) dup2(r3, r0) [ 205.280970] sctp: [Deprecated]: syz-executor0 (pid 15515) Use of struct sctp_assoc_value in delayed_ack socket option. [ 205.280970] Use struct sctp_sack_info instead 2018/05/30 01:06:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:06:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x118) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x1e, 0x4, 0x86f}) 2018/05/30 01:06:59 executing program 7: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="4200000000e68145374b8eb6f35a78d6dd00516133035d619b89f540930200"], 0x1) fadvise64(r0, 0x0, 0x0, 0x4) 2018/05/30 01:06:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0xf, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x20000348}, 0x1}, 0x0) socket(0x7, 0x5, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stat\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x5, 0x6}) dup3(r0, r1, 0x0) 2018/05/30 01:06:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x260000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000240)={0x0, 0xffff, 0x1, &(0x7f0000000200)=0x7}) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000180)={r4}) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/05/30 01:06:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}) [ 205.603563] device bridge_slave_1 left promiscuous mode [ 205.609258] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.628797] device bridge_slave_0 left promiscuous mode [ 205.634404] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.667193] team0 (unregistering): Port device team_slave_1 removed [ 205.677788] team0 (unregistering): Port device team_slave_0 removed [ 205.689599] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 205.708349] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 205.739836] bond0 (unregistering): Released all slaves 2018/05/30 01:07:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}}, 0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:00 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) close(r0) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x2015}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r1, 0x9, 0x80000001, 0x0) 2018/05/30 01:07:00 executing program 6: 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$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7a, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x2000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) close(r0) 2018/05/30 01:07:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:00 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb00}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xfffffffffffffe51) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSETD(r2, 0x5437, &(0x7f0000000000)) 2018/05/30 01:07:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0xc008ae91, &(0x7f0000000080)) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x440) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) 2018/05/30 01:07:00 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:00 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) [ 206.558672] sctp: [Deprecated]: syz-executor0 (pid 15567) Use of struct sctp_assoc_value in delayed_ack socket option. [ 206.558672] Use struct sctp_sack_info instead 2018/05/30 01:07:00 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2a65, 0x224083) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000100)=""/69, &(0x7f0000000180)=0x45) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x109fe, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x80, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60c22df700101100fe8000000000000000000000755b350c8cf5753dcc0daed527699f3b00000000fe8000000000010000000000000000aa0000000004019078000087ae00ca83454f78b49a82a1611f670fb4520b1a1d39a36a5fe41fef490b73099a65792f"], &(0x7f0000000080)={0x0, 0x2, [0x4, 0xfffffffffffffffe, 0xeab]}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000001c0)) 2018/05/30 01:07:00 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:00 executing program 5: clone(0x0, &(0x7f0000000100)="04ba4d083bc8650cfa4921c1afea054ca89cb1b6db890f4747a2151ded239b82698ec1f29c482ca92c94532c143dd5f0d5d9ef1d8c55db86b47b4e650781a93ac9bb95d7436da16f15ff370a21ca0d9df8024f6c4168fd01eb6e38870e7f02f1bc64c4230e9d15496f716923ea23201db1bb4a351b6333231b97b83f2722119827022d429b3cd52507d5a36cd685996571cb045ec6fad7926d5123a584c9307d8e33", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000000c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x800) getsockname$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xa, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x20}, {0xa, 0x4e23, 0x9}, 0x5ecb, [0x3, 0xef51, 0x0, 0x4, 0x3b7, 0x36d, 0x8, 0x3]}, 0x5c) 2018/05/30 01:07:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, [0x562a, 0x9, 0x8001, 0x7, 0x8, 0x1, 0x4, 0x100000000, 0x6d7, 0x6, 0x401, 0x1, 0x92, 0x1, 0xffffffffffffff81]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x7ff, 0x7, [0x5, 0x3, 0xac2c, 0x100000000, 0x101, 0x7, 0xffff]}, 0x16) 2018/05/30 01:07:00 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001400)=""/4096, &(0x7f0000000100)=0x1000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000000a06ffff000000000000b1b78e3ec100"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) ioprio_get$pid(0x3, r2) ioprio_get$pid(0x0, r2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000002004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000005372000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100890002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000400)="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", 0x1000) 2018/05/30 01:07:00 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc008551c, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:00 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) [ 206.756945] sctp: [Deprecated]: syz-executor0 (pid 15600) Use of struct sctp_assoc_value in delayed_ack socket option. [ 206.756945] Use struct sctp_sack_info instead 2018/05/30 01:07:00 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x840, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000140)=@nl=@proc, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000080)}], 0x2, 0x0, 0x0, 0x30000000000000}, 0x2) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0xef, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'fo\x00', 0xd, 0x1, 0x41}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f00000000c0)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) [ 206.888666] IPVS: ftp: loaded support on port[0] = 21 [ 206.903267] sctp: [Deprecated]: syz-executor0 (pid 15622) Use of struct sctp_assoc_value in delayed_ack socket option. [ 206.903267] Use struct sctp_sack_info instead [ 207.348651] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.355085] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.362343] device bridge_slave_0 entered promiscuous mode [ 207.388883] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.395291] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.402504] device bridge_slave_1 entered promiscuous mode [ 207.427068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 207.452083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 207.522291] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 207.549674] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 207.660819] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 207.667964] team0: Port device team_slave_0 added [ 207.691682] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 207.698826] team0: Port device team_slave_1 added [ 207.723252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 207.750185] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 207.777710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 207.803792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 208.036391] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.042805] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.049463] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.055851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.902292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 208.985516] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 209.068761] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 209.075095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 209.084727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.162145] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/30 01:07:03 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000000000)={0x0, 0x200000000000, 0x0, 0xfffffffffffffffc, 0x3}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180), 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000240)=""/47) lseek(r0, 0x27, 0x5) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000001c0)={0x7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {}]}) 2018/05/30 01:07:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket(0x0, 0x2, 0x5) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000200), 0xffffffffffffdce, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x0) 2018/05/30 01:07:03 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x5450, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchdir(r0) lstat(&(0x7f0000000080)='4/file0\x00', &(0x7f00000000c0)) fcntl$addseals(r0, 0x409, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x440, 0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/30 01:07:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r2, 0x531, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}, 0x1}, 0x0) 2018/05/30 01:07:03 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xf00}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000000c0)={'bridge0\x00', @ifru_settings={0x1, 0xff, @fr_pvc=&(0x7f0000000080)}}) 2018/05/30 01:07:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x180000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x9, 0x93, 0xfffffffffffffff8}, 0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000300)={0x5, 0xffffffffffff9481, 0x4, 0x0, 0x2, 0x1, 0x7f, 0x4, 0x80000001, 0x80, 0x3f, 0x735}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x711}], 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd5, 0x400, 0xffffffff, 0x40, 0xa}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e22, 0x100000000, @empty, 0x1}], 0x68) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xef, 0x4, 0x7c, 0x1, 0xfff}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8) [ 209.710176] sctp: [Deprecated]: syz-executor0 (pid 15893) Use of struct sctp_assoc_value in delayed_ack socket option. [ 209.710176] Use struct sctp_sack_info instead 2018/05/30 01:07:03 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x80045500, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r2, 0x531, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}, 0x1}, 0x0) 2018/05/30 01:07:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0xf6) close(r0) 2018/05/30 01:07:04 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) mlock(&(0x7f0000feb000/0x14000)=nil, 0x14000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) inotify_rm_watch(r0, r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) 2018/05/30 01:07:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x221, &(0x7f0000002240)}, 0x4000) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/05/30 01:07:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r2, 0x531, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}, 0x1}, 0x0) 2018/05/30 01:07:04 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) [ 209.898875] sctp: [Deprecated]: syz-executor0 (pid 15926) Use of struct sctp_assoc_value in delayed_ack socket option. [ 209.898875] Use struct sctp_sack_info instead 2018/05/30 01:07:04 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc008551a, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:04 executing program 7: r0 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x87}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)) 2018/05/30 01:07:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) poll(&(0x7f0000000040)=[{r0, 0x8500}, {r0, 0x405}, {r0, 0x20000000090}, {r0}, {r0, 0x2}, {r0, 0x400}, {r0, 0x205}, {r0, 0x8000}, {r0, 0x4048}, {r0, 0x2000}], 0xa, 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc080, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000002c0)={@local, @empty, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000480)={@remote, 0x0}, &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001340)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0x3dc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000008c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) accept4$packet(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a80)=0x14, 0x807fe) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000700)={'vcan0\x00', r9}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000e40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e80)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000f80)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000fc0)={@dev, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001040)={@empty, @dev, 0x0}, &(0x7f0000001080)=0xc) getsockname$packet(r1, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b80)={'nr0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001c00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001c40)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001cc0)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000001dc0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001e00)={@loopback, 0x0}, &(0x7f0000001e40)=0x14) getpeername$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002300)={@empty, @local, 0x0}, &(0x7f0000002340)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002e40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000002e00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="08002cbd7000fedbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="1001020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ff0f000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000100000309000000a3960203fcffffff0800027900000000080004063f00000008000100", @ANYRES32=r5, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="6c0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="0400020008000100", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000101000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400f8ffffff08000100", @ANYRES32=r14, @ANYBLOB="9000020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r15, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r16, @ANYBLOB="48010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r17, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r18, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400a123000008000600", @ANYRES32=r19, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="a00102003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000100fb200300000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100010008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff0f00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004008100000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004007f0000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="08000100", @ANYRES32=r25, @ANYBLOB="9801020038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040006dd207b38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000400000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400dd03000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040023e4000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r26, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400060000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r27], 0xa80}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:04 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:04 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc4c85513, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) [ 210.004127] FAT-fs (loop7): bogus number of reserved sectors [ 210.010192] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/30 01:07:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x129800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x3c) 2018/05/30 01:07:04 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuseblk_mount(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x6001, 0xffffffffffffffff, 0xffffffffffffffff, 0xd9, 0x6, 0x3000) tee(r0, r1, 0x7, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x7ff, 0x7fffffff, 0x0, 0x1}, 0xfffffcc6) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="08ad70ff17526ac9306f3b961e506888", 0x10) open_by_handle_at(r2, &(0x7f0000000000)={0x8, 0x2}, 0x0) syz_emit_ethernet(0x67, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x2, [], ':'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000100)) 2018/05/30 01:07:04 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x4, 0x80000001, 0x9, 0xfffffffffffffff7}, 0x1a, 0x1, 0x0, 0x0, "3e5129a4bd69ba37a7267ee4ab3c6e7c9a5b69ddcb2f0c9729618a7ee7a60900823c12250ca4799e05b05919bfb6e2bbeb6002720cfa3878bd66eb3721214e9f"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) [ 210.164620] sctp: [Deprecated]: syz-executor0 (pid 15950) Use of struct sctp_assoc_value in delayed_ack socket option. [ 210.164620] Use struct sctp_sack_info instead 2018/05/30 01:07:04 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc00455d0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:04 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) flock(r0, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0x8, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x31, 0xfffffffffffffffd, 0x0, 0x24dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x200000}, 0x20000081) 2018/05/30 01:07:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:04 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x4, 0x80000001, 0x9, 0xfffffffffffffff7}, 0x1a, 0x1, 0x0, 0x0, "3e5129a4bd69ba37a7267ee4ab3c6e7c9a5b69ddcb2f0c9729618a7ee7a60900823c12250ca4799e05b05919bfb6e2bbeb6002720cfa3878bd66eb3721214e9f"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/30 01:07:04 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0045877, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:04 executing program 2: socketpair(0x6, 0x10000005, 0x83, &(0x7f00000001c0)={0x0, 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'bond_slave_0\x00'}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="118da35f6f0b15269965f94b14a34c89c23706bdd3601b8c9e2628faa776d2496efeb9f7e2164ed99700660e865e17a7270bdfab9a96a5d6a6007f3941eadd82afba3bc37f04be7f41c7850bb73640dc5c4663bc7f724ec7c76587f0cf552f6b106daf0a3f8ab805a6b693b455e096a568ec6f8b68b4565eae8e4d1c6d567591fd465b41034e2cc802ef502dc68e116d71a2bf1434ed52c9f3d6aa36986e5ee0cdd61423750d87dd78e3af76809edcebe228acff95c89f98f87ac3d8bf8844f5796e8604234251327fd2e5f6b830f9cd4f75585b89ff6d53bd573c6979b28376d1") 2018/05/30 01:07:04 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10040, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000100)=0x7fffffff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0xdbed, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x6, 0x80000001, 0x3, "5d9edb175ba0351b3ba47831577e4e932963a14e46cdf55202fbb79c632f2006bf520275bc9f81e1acd593594211d6a7872c972d8add53112a65eb6f562d044c5f8fc41b3cc31ecd4a67c253533e52a4"}, 0xd8) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000040), 0x4) 2018/05/30 01:07:04 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0x2000004c, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:05 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x60, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) fcntl$setsig(r0, 0xa, 0x11) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/30 01:07:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc4c85512, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) [ 210.858796] sctp: [Deprecated]: syz-executor0 (pid 16009) Use of struct sctp_assoc_value in delayed_ack socket option. [ 210.858796] Use struct sctp_sack_info instead 2018/05/30 01:07:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x10000, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xd9, 0x400400) statx(r2, &(0x7f0000000100)='./file0\x00', 0x1800, 0x8, &(0x7f0000000280)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x100000001, 0x10}, &(0x7f0000000400)=0xc) write(r0, &(0x7f000069efac)="e2", 0x1) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) [ 210.907108] sctp: [Deprecated]: syz-executor0 (pid 16019) Use of struct sctp_assoc_value in delayed_ack socket option. [ 210.907108] Use struct sctp_sack_info instead 2018/05/30 01:07:05 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x4, 0x80000001, 0x9, 0xfffffffffffffff7}, 0x1a, 0x1, 0x0, 0x0, "3e5129a4bd69ba37a7267ee4ab3c6e7c9a5b69ddcb2f0c9729618a7ee7a60900823c12250ca4799e05b05919bfb6e2bbeb6002720cfa3878bd66eb3721214e9f"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/30 01:07:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x70b6a6d6b39655d8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xb, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0045878, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0xfffffffffffff000, 0x1000, 0x6, 0x44}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xfffe, 0x3, 0x40000005, 0xe62, 0xc033a98d351b6ecb}, &(0x7f00000007c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0x200}, 0x8) sendmsg$kcm(r1, &(0x7f0000000680)={&(0x7f00000001c0)=@llc={0x1a, 0x0, 0x3, 0x7, 0x1, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="521fb5a83c321210389eeb9da0a0594d8cfcd774ded6439b95211dc8f852f9747e40dc2c4cb65756f990541ba7549e38a82be8df95b9a07d2e72769d7f27d5d74333776aa9bcf51404417583db53b1f0dd56b514610b514978642d73ca1cb379c7bced79b922468750721c5d811c6dcd4b3868fc8a77e5b9db616732f8229e92e43c81f4daa1658f9ee8db3d1ad0cfdeade396", 0x93}, {&(0x7f0000000300)="936c20f4d41330d8b46233e47c456444157fc4454c82fedb9e4a6cbcbb3cba24e892ebf88d61f53efdd097", 0x2b}, {&(0x7f0000000340)="8bc7ffc52b89010c5d3725c8b998c0b0b3a58a0da7907b01d8f307e8f5eb1105ce3cf797bb14fabb3bbed552af0cfe47384bc9f699d83147d7de536fe3b0ba0b3c568fa2bfb93079ff6626f06332125933e6429d2b07848698922d8aba1e8771f5333946c8d74f52d07d8f925260e03cc587b198b96d51ab4db1252de5429f5f715730950b37111b3fd140abfa2c68faa19202f025a858ca8cb9e02510b8ec8b3e613bc3b23d67", 0xa7}, {&(0x7f0000000400)="8510cc8f16b10573fb7de24b887e8e6d97cb302ebdf4a9451eb1ac36367c5ff7df28bce0dab7db504590a29dedcae5a5ab72a9bf385f64b5391e8dc438d7b96f6c941b086cac8cebde00cfd7a3e417bc26c5ba34cd1286e274dedccd24565243bf936d17814eb3fc96714cc57dcacccd622a91d0a58b171e8280e0d00867a4cf3c72f5bcab4a3e6970fa3d0700954a0b2dbbeb125b1de098e9d648ea05acdd9c5fc197895a468c39e7dbb8bcfc5e37c807e98845b7aaf7db897333464ab6b9985dd6f01dacca6e66723a4112790eb7c945fb7cc6f032b1f9425c7c9a56720a84d3b6a35eeae2797368848a48310898f1b5ae7e3e4d4b1d", 0xf7}, {&(0x7f0000000500)="c514015d4643672c5a39739db5c3ff1d387e5f475f8413f0d809410d578e31bfb2d4394519d2a915ec6a69d6e9dd88dad7522965a8f3fc7707fd94230d2f46f90285b6a22e3f6981ff23999d8e1478174470d73d9c052d3a894894cf289a05a5004657281500753d43328880067a826debc395a986be843ce132fffcbed0a8d637d6db6365a509e732f96f7e88215c4a16ed00c4dd7bd4a7f1d428a02890a2ae867a014d4d1749e6cb0558ce16599abdd26934e2920ed3db5c922f6e02d15338ac0641bd09bb6eeed0a22005675d9c65971ac3c24b8ead9f46cbdc2fb2", 0xdd}], 0x5, 0x0, 0x0, 0x4800}, 0x0) 2018/05/30 01:07:05 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffff000, 0x20001) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x3ff, 0x4d8, 0x101, 0x4}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x8b7}) 2018/05/30 01:07:05 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x4, 0x80000001, 0x9, 0xfffffffffffffff7}, 0x1a, 0x1, 0x0, 0x0, "3e5129a4bd69ba37a7267ee4ab3c6e7c9a5b69ddcb2f0c9729618a7ee7a60900823c12250ca4799e05b05919bfb6e2bbeb6002720cfa3878bd66eb3721214e9f"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/30 01:07:05 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x5452, &(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0xfff, 0x37, 0x8, 0x8, r1, 0x9}, 0x2c) close(r0) 2018/05/30 01:07:05 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x80, 0x800, 0x2, 0x6, 0x1, 0x6, {0x0, @in={{0x2, 0x4e21}}, 0xe, 0xb6e, 0xfff, 0x1, 0x3}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x8, 0x100000000}, &(0x7f00000001c0)=0x90) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xe, 0x4, 0x4, 0x1b4d, 0x200000000c}, 0x2c) 2018/05/30 01:07:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x5452, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) [ 211.203103] sctp: [Deprecated]: syz-executor0 (pid 16051) Use of struct sctp_assoc_value in delayed_ack socket option. [ 211.203103] Use struct sctp_sack_info instead 2018/05/30 01:07:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}, 0x10000000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) 2018/05/30 01:07:05 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) 2018/05/30 01:07:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0x25, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x200) sendto$ipx(r1, &(0x7f0000000080)="1ab86c50cd36dbcbb70b3d7e7c41ff463337ef0c403b83dcd4feae55b24ab2d0f4b1b85957fb84e23a049dc4ba3026614c6123df93a095cedc06ddcc46bb23", 0x3f, 0x10, &(0x7f0000000100)={0x4, 0x1000, 0xa404, "b99e498ade3d", 0x1a6}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffff01}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r2, 0x5412, &(0x7f00000000c0)) r3 = getpid() syz_open_procfs$namespace(r3, &(0x7f0000000140)='ns/uts\x00') [ 211.288922] sctp: [Deprecated]: syz-executor0 (pid 16068) Use of struct sctp_assoc_value in delayed_ack socket option. [ 211.288922] Use struct sctp_sack_info instead 2018/05/30 01:07:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001640)=0x225, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) read(r1, &(0x7f00000001c0)=""/61, 0x3b2) 2018/05/30 01:07:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x20, 0x440080) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x7, 0x7, 0x401, 0x0, "fa8c5cfa14f75d2e30300347d513984961715e92c00818eeb160a957d3969bcfc307e300311ff9460952eccf", 0x400}, 0x0, 0x0, 0x7, r2, 0x7, 0x1, "42e8ef2c7eda960c87df5733f1bd1fc3b4ed5ead9a8bc8bdcbc08fbadba6875e6210dad4b881fc592ea9e220e8685d6d7fcffd1c6d27a323a45a3aa017a6f6dc", &(0x7f00000001c0)='/dev/net/tun\x00', 0xd, [], [0x3, 0xff, 0x5, 0x1ff]}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) accept4$netrom(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/05/30 01:07:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x81785501, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:05 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/30 01:07:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x23d) unlink(&(0x7f0000000000)='./file0\x00') 2018/05/30 01:07:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x20d) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x54000901, &(0x7f0000ff9000/0x4000)=nil) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) write$tun(r1, &(0x7f00000000c0)={@void, @void, @x25={0x0, 0x0, 0x0, "4020377dfa940d6abfec33ce30f71bcecbef6b0866f35babd83d0b35a5b1"}}, 0x21) 2018/05/30 01:07:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000cc0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000002480)=ANY=[@ANYBLOB="cc000000000000000000000000000001fe80000000000000ddff0000000000000000006308000000000000a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xcc}, 0x1}, 0x0) 2018/05/30 01:07:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x8, 0x6, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x8) bind$alg(r3, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000100)={0x1, 0x40, 0x13, &(0x7f00000000c0)="7e22fe67c58572830c8ad61d997fa048ab1d86"}) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:05 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000000d) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66ba2100edc744240000000100c7442402a6000000c7442406000000000f011424f30fbd82c1000000660ffb1d0f00000066ba4100ed2e650f01ca0f0d9618c10000c4a3795d88280000000ec4417d63ef260fc75a03", 0x56}], 0x1, 0x40, &(0x7f00000000c0)=[@vmwrite={0x8, 0x0, 0x2f, 0x0, 0x3, 0x0, 0x1, 0x0, 0xffff}], 0x1) unshare(0x400) fcntl$notify(r0, 0x402, 0x400000000000007) 2018/05/30 01:07:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x5421, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:05 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:05 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x8000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="09ab98de72721c731a1d22b4eb4f549061cc20ef5ecbc061fa127ff7f5309453d1abc8e78750a3f4347c1b837ec19aea9cfba14e6f9d295f0971901318055bcec84859bd26e7785a5df294e72cc12db7876252b0f718eb71ff9e5ac610879aa9e38b5cfdac9d090d76b1e0f5d54da131dfaa9d63b58953a7b1b7a82b29fb22f7f814195b691c47737233f837934bf0e8d582e0c53548c6e90a3d2814109b405623e61034dadaa88d0c280f87d024745281faadbd181feb1b1c52efdd0333a2955a67bf841e4e43b919176756e5ae192f4ffbd64da027fbbfcaea922ca623b18cc9bb5fa381bd7febb55eae57f6d325a46b67a6a3cd") setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0xea) 2018/05/30 01:07:05 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) 2018/05/30 01:07:05 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x19) readahead(r0, 0x2b, 0xb7d) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000480)={0x5, 0x5, 0x400, 0x0, 0x0, [], [], [], 0xffff, 0xf045}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000380)=""/16) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000140)={0x4, 0x7, 0x8, 0x0, 0x0, [], [], [], 0x8, 0x3f}) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000280)) 2018/05/30 01:07:05 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x180) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/110) sendmmsg(r0, &(0x7f0000005800)=[{{&(0x7f00000040c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000004400), 0x0, &(0x7f0000004440)}}], 0x1, 0x40004) r2 = getpgid(0x0) ptrace$peek(0x1, r2, &(0x7f0000000000)) 2018/05/30 01:07:06 executing program 5: write(0xffffffffffffffff, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0189436, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:06 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) timerfd_create(0x7, 0x800) sendmsg$alg(r0, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x41, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)) fchmod(r0, 0x40) 2018/05/30 01:07:06 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) 2018/05/30 01:07:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) preadv(r0, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/223, 0xdf}], 0x1, 0x0) 2018/05/30 01:07:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xd1dd, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x6, r2}) 2018/05/30 01:07:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20, 0x4000) fcntl$notify(r1, 0x402, 0x8000002e) r4 = epoll_create1(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2}) epoll_create(0x2fe) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000000)) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$eventfd(r2, &(0x7f0000000040), 0x8) [ 212.095490] sctp: [Deprecated]: syz-executor0 (pid 16182) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.095490] Use struct sctp_sack_info instead [ 212.152572] sctp: [Deprecated]: syz-executor0 (pid 16190) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.152572] Use struct sctp_sack_info instead 2018/05/30 01:07:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x5460, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:06 executing program 5: r0 = socket(0x0, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:06 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) 2018/05/30 01:07:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x57, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000004fc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f00000000c0)={0x60, r4, 0x1, 0x0, 0x0, {0x4001}, [{{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x60}, 0x1}, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x4) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:06 executing program 6: r0 = fanotify_init(0x7, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fanotify_mark(r0, 0xd, 0x48010010, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') 2018/05/30 01:07:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x10001, 0x200000) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x9, 0x1, 0xffffffffffff8000, 0x8, 0xb62}, 0x14) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0xb0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000003c0)={{0xffffffff, 0x8, 0x7, 0x7fff, 0x9, 0xfffffffffffff6c4}, 0x1ff, 0x3, 0x3f}) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r3}) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000380)) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000840)={0x0, 0xfffffffffffffffd, 0x87, 0x4, @buffer={0x0, 0xe5, &(0x7f0000000540)=""/229}, &(0x7f0000000640)="035d4997d90a697d658d64f8a8649ed78f90efba8bc090da4a593987863092f304c2742d8e429663acc71e16a931eeecc2380da6ec8e8180a27f84da8016e4d2e9df7a83ac179d89b2323d7747e76c503f39253a9b603bf26edbcfb89f0642bfb62215d8cfc6a3294b6d5e4e23d388a7e232c5d717ebcfa1eb94ba8dfc020d26c8e1b2fca240dd", &(0x7f0000000700)=""/215, 0x200, 0x2, 0x3, &(0x7f0000000800)}) fcntl$getownex(r3, 0x10, &(0x7f0000000500)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0xcee2470af6d579a8, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x78) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xac, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6a, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f00000002c0)=0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000440)={'raw\x00'}, &(0x7f00000004c0)=0x54) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f0000000340)=0x8) 2018/05/30 01:07:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000000, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000300)=""/131) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080), 0xfffffffffffffdba) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, 0x7, 0x3, 0x0, 0x1, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xc97}}}, &(0x7f0000000240)=0x84) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) [ 212.263751] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 212.271478] team0: No ports can be present during mode change 2018/05/30 01:07:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x800455d1, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:06 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/30 01:07:06 executing program 5: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7582, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f00000002c0)=0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r1, 0x80000, r0}) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="7dec938e", 0x4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @rand_addr=0x20}, 0x10) r4 = fcntl$getown(r3, 0x9) sched_setscheduler(r4, 0x3, &(0x7f0000000340)=0x6) [ 212.341562] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/30 01:07:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000240)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/30 01:07:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc1105518, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:06 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) poll(&(0x7f0000000000)=[{r0, 0xc0}], 0x1, 0x401) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 0x4e20, 0x7fff, 0xa, 0x80, 0x0, 0x32, 0x0, r1}, {0x6ea5, 0x8, 0x100000000, 0xfffffffffffffffb, 0x6, 0x1ff, 0x6, 0x2}, {0x1, 0x8, 0x80, 0x32}, 0x438, 0x0, 0xa806d20df23dd29e, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x1, 0x3, 0x4, 0x3, 0x8, 0x7f}}, 0xe8) 2018/05/30 01:07:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$setregs(0xd, r1, 0x1ff, &(0x7f00000000c0)="70b158c9697032b96fe9d58733e6da4781402a80d9e4d766ba3b2f491449b912af994870d14ecad49f9c60d5e9b194be5093ee1fd0cd79d0f70b462c00a63bc3bcf3bda39fb810c9901f9d5f4302a1264236e1791dff3f8d273c3f058d107d16063c9e3bf66cf968b2b1fb854a5d1e62df8bc1f130b8e5e99f91dc848660ec1d8278620474bb14") bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:06 executing program 6: syz_mount_image$vfat(&(0x7f0000000480)='vfat\x00', &(0x7f0000000080)="2e2f66696c65302f662e2e2e30f0ff00", 0x0, 0xaaaaaaaaaaaa9d0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYRES32]) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000003c0)="2e2f66696c65302f2e2e2e2e30f0ff", 0x0) removexattr(&(0x7f0000000400)="2e2f66696c65302f2e2e2e2e30f0ff00", &(0x7f0000000440)=@known='system.posix_acl_access\x00') fchdir(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xed, 0x4) unlink(&(0x7f0000000540)="2e2f66696c65302f2e2e2e2e30f0ff00") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x4000, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) getgroups(0x2, &(0x7f0000000840)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a40)=0x0) lstat(&(0x7f0000000a80)="2e2f66696c65302f662e2e2e30f0ff00", &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b40)="2e2f66696c65302f662e2e2e30f0ff00", &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getresuid(&(0x7f0000000e00), &(0x7f0000000e40)=0x0, &(0x7f0000000e80)) r16 = getegid() sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000000580)=@file={0x1, "2e2f66696c65302f2e2e2e2e30f0ff00"}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000600)="71da03b6efa0a61f5550981c1d94e7f8763c5c9c2bb1be8678a0646d9c3ab63d6aa44f2b3f3804076167c11fbb93950b44edf9b2f14d502ee7ba2afe6edf2b4a6c7415f04941d55e34d5e176ab5d950b1e474a0be9b38cf2b58d90d67cee42025b15fb949275", 0x66}, {&(0x7f00000000c0)}, {&(0x7f0000000680)="6fe3881fce9cc8572db1b1862fb2fe8c3cdf417d65efaef777dec71c9021fa32b2903373dc92b599f02814907f7fffae5de97333a30492b0713ec93567ccf4f177208ad6579f4589e995950e8cb7bcee33db330b37b0af64b9003ae78760c3bb3df87a88", 0x64}], 0x3, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x108, 0x4}, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x70, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x1f}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x7e0000}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r17, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x45}, &(0x7f0000000340)=0x90) 2018/05/30 01:07:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0045516, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:06 executing program 7: write(0xffffffffffffffff, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000000fff, &(0x7f00000000c0)="8100756994094bd7f1586f") r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7f, 0x10, 0x4, 0xfffffffffffffff9}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) prctl$setmm(0x23, 0x7, &(0x7f0000fff000/0x1000)=nil) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x20101) accept4$ipx(r3, 0x0, &(0x7f0000000080), 0x80000) epoll_create(0x10070080) 2018/05/30 01:07:06 executing program 5: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc1105511, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:06 executing program 7: r0 = socket(0x0, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc1105517, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:06 executing program 5: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udp6\x00') r1 = getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r0, r0}) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)='B', 0x1}], 0x1) 2018/05/30 01:07:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) [ 212.858380] FAT-fs (loop6): Unrecognized mount option "ÿÿ" or missing value 2018/05/30 01:07:07 executing program 5: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 213.022174] FAT-fs (loop6): Unrecognized mount option "ÿÿ" or missing value 2018/05/30 01:07:07 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:07 executing program 7: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:07 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0405519, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, 0x1, 0x7fffffff}, &(0x7f00000000c0)=0x15) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x62, "04f50395ae62b1ae28763efe155018380c996752c76ebf320e5219b82f6dec45fb4411bd43f5627402e05dedb20238ecbc1e0c82b8c1a58881ba31c187325ff0b9c41ceb9f4b3eaf15bb1f9b42c01ccd72d7bbfa57d2a60657a2208a0eef8ee3712f"}, &(0x7f00000001c0)=0x6a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:07 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fffffff) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f0000940000)={0x1, 0x70}, 0x0, 0xffffffffffffffff, r0, 0x3) 2018/05/30 01:07:07 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x24000000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x2) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001400)={0x400, 0x0, 'client1\x00', 0x2, "bc0f44823f2f8d37", "9876d9885c1a35afc037d339e52ad768c08b5f7a8e115cddaefee3d789da2cda", 0x0, 0x4}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x6, &(0x7f0000000000)=[0x0], 0x1}, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000140)) setregid(0x0, r2) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000013c0)={{&(0x7f0000000380)=""/4096, 0x1000}, &(0x7f0000001380), 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000014c0)={0x5, 0x1ff, 0x0, {0x0, 0x1c9c380}, 0xfffffffffffffc01, 0x9}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x884}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c0000001800100324bd7000fbdbdf251c0034c4ff0300090027070018000100000000e461e4eb1f12a300000000000000008000000000000000001a000800000010000100000000082b"], 0x4c}, 0x1, 0x0, 0x0, 0xc014}, 0x4000000) 2018/05/30 01:07:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:07 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(0xffffffffffffffff, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:07 executing program 7: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:07 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/30 01:07:07 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/05/30 01:07:07 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x40049409, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20, 0x800000000000) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x101) r1 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x3) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 213.722411] sctp: [Deprecated]: syz-executor0 (pid 16353) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.722411] Use struct sctp_sack_info instead [ 213.777900] sctp: [Deprecated]: syz-executor0 (pid 16357) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.777900] Use struct sctp_sack_info instead 2018/05/30 01:07:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:08 executing program 7: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x5451, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="d93cc63e078db16a70d2ebeab3b39a4c834f2d2fdb5657e07e338e6b9653127d088acb4218a7d58b04c9a866f23eeb3ee4aedffb325f7cb1b78e580f319799eea25668e98e89109e9e0506b641bbb8ab3db77f1bb5f230a7aa257d0c7fdc35425192e7660b71a6ff48e063024d7460061ef403105042c5bd010f28f5a8d3301faa4d8ea486b63493cfb326b247ee3d83c44d40afc842094bce16cdb728c7caca3a64dee45e7b4f1d5df4d4bfee2435080f217bb7e180d36d0eb799032f06b408eba22b0cb285ef8a728fc5b96f381dbbdbed240e8bb8b04cb3215ca310bb62b76a9aa727bd49c86260", 0xe9}], 0x1, &(0x7f0000002240), 0x216}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffe, 0x6, 0x8001}, 0x8) 2018/05/30 01:07:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa200, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:08 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000440)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x6}, 0x6e) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) dup2(r2, r1) 2018/05/30 01:07:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TCFLSH(r1, 0x5409, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) 2018/05/30 01:07:08 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/05/30 01:07:08 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/05/30 01:07:08 executing program 7: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 213.990519] sctp: [Deprecated]: syz-executor0 (pid 16394) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.990519] Use struct sctp_sack_info instead [ 214.073544] sctp: [Deprecated]: syz-executor0 (pid 16403) Use of struct sctp_assoc_value in delayed_ack socket option. [ 214.073544] Use struct sctp_sack_info instead 2018/05/30 01:07:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc008551b, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6}, 0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, 'sit0\x00'}) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000036c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(arc4-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="ad56b6c504", 0x5) sendmmsg(r1, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@l2={0x1f, 0x6, {0xd05, 0x80, 0x800, 0x8, 0x8}, 0x7ff, 0x4}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="b7f4ddf04c8ef51832f47091", 0xc}, {&(0x7f0000000240)="9cd6071d8f6b07020b8c10102c0f225c30886458dec7ecf66d1502456b2a0c19408fbdd04ce242fd611e31f96e35136bfa8071935d84671babd466017673642096cbd6790ae31ada0263378a559d532dbb1727d1b4f4da9546898d5e62bf5cd6bf1809e033d9087d2f81c99fbe507f6e155918419f0ce8c60faec53d40be116a2913add474a306bacc993f420b08a5d3c33057003992f62ebf349dbc840cf034eebad24603ab64e6d9492f742d3b7942e2d2ae6b4317806611409d1f43695fdcd4faa0f51d8241ab1988599f13e547961d59616b44008f4c99fa8fb1c9f8fd3247", 0xe1}, {&(0x7f0000000140)="3cbb361470f9d62f5572e3b15de4e4d8f1dab47603b4", 0x16}, {&(0x7f0000000340)="498a42cf864d457f546b8dae4246a193684abd995921af0b8f2734364bec1ee072b14cb021f5b0888bc3fb8f9a277ae0841708c6b198fc56f57d18a95510b437518147100396312efb03bb8dd331848cd092305d8a718f0069037541f57578698f37be6afd3f865126af0f7c881188976fd3a2f482172ad7872b88d687d7995e0ff89e8a6f", 0x85}, {&(0x7f0000000400)="5c632233862b380c62c473d21246ddf65672d8a6737b0595b6cfef4c353b7bf165c7ff4ec29be934b7e294aeb36cb41dbb6ed638f379603ace5ab900f09768b696ea9b6a20ed6c985e4659decccf615d01e6adb47b53437a629b6dcebda7", 0x5e}], 0x5, &(0x7f0000000500)=[{0x1010, 0x113, 0x9, "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{&(0x7f0000002fc0)="8552f784e6b0a6cb772bb372f7bb07b49e09f7dcbe06e944b885ea7d28a5351faaac15fa5a1a3e3146bd6fdf79b88e8cdacb5ea15486eacbc0796d97b499a9123e114dbb05998a8dcfc7e9ad2ae5dcf176c7cc6537932f65ed3a55863ec1b1c05c94e24f3fff17ee79639bc91aea81b696ace8ded362608cf5bca6b88aa01ea7bd1b", 0x82}, {&(0x7f0000003080)="67a2be3a21e27f32d33a51da820fee91cdcfd387007e3caaa64fa95e23458df3db9893fd9c7731ab771e356963e5c3750a5ce8ab164d1a5b36d0ac14eadbc4b2e55a36a192da1fcc30d687ddc42935f3ada97811f55c6623aa79d68edbf0cbf5ce999aa4415e5a55ae73d1f35fba844e22e59d0c2fcad49a6a5a7555794f23bbfc90ecdd25e04bc28319862b1a48a2d0bc620f250b0fac575caab34770cb12834ca1329a97b6ae33997ca4fc1fa62959ad6bd9da443df68059c3953126ab4a9d343d10af80189669c5644df206cc9baf4c1bd8563a3c5e40384bcc6a868767d90140", 0xe2}, {&(0x7f0000003180)="08ce80521063af14a84883a9413ef83de12b2d618b7b879f0c8ce1b9fac5ca6ea035f99df1acb3abea08b15ee5597ae7e4ca3960997b5a36b4f10275f59644e4fe88f396117963e282a04634d277c4fffe9de3412d0ae482b595eeb4471cb3efc0349998be23a743c435", 0x6a}], 0x9, &(0x7f00000032c0)=[{0xe8, 0x110, 0x1, "b0f5237d3df07d1cafa30dcf015e593d6e73afa6e435937fc23f9ce3e3fdd3b7131819f4e2ec44745325fe8d4d03e21a4b6ef391da1c601070ae324268ab9ffa71a20a3853603cd321bc34090a174ad8889abc96b608451d44cbef3e3aaf181364cdae3557693f4291b1a6efc139a7a794c914cab68df7249cab2c0580caf5fef8e6d345fe518260f3e64f82edae55fb40006a737e6426dfea847eeff34ba8f846825ac0be43dec3806f3efb510aa61a1908626b6a2e3540e5918be70ecdae379bbff2bc37c4b6f770e64aaece78644675"}, {0x30, 0x107, 0x8, "530f3158c339c07764ef8534ea653d639966fd2baec07a2e9e73c116a7a8a8"}, {0xc0, 0x118, 0xffffffffffffff01, "9bc66193e4200582f2228a77336ccebd4cf037a48b0bac05a9e7cd97f434d7102c12bfdb13148f75f2ed7c7cfeb858f7a05dfe3b4ca8a83ab3c75f58ce558d01bb4612400d6135db76824e67346e470de54b33b1916f2dc1c3af1776ad62abd7deb8e80d4e998f5e8ce5572d68b9a68b25e09ee170c45ca3011ce94364ed7189881179d10c50434d0e8524011ce7cf0ee56f18f25e2e450bffae8770368501b1c711851b359e26e5259c42a100"}, {0x108, 0x105, 0x3, "d1646aaf4a2f0db5086272509412a47d779312858ec5bf58e710d2d0c621870d0eb1af13e0f4586559587bce9004ff9fa51f9407d7e108fb0e31c32c27476891faf179b34ecd0610586e87e11549dea504ded0ec88b56d0f81fd0615ad465e1e819efe4d583f6936e2c45490d4352c7fa2bd7e0cca50373b69aa87f012bd79f755bc7fd66f3211ec6c9f13544cbe6fe540675d5b0a248e144e95282e49b214bc1a068c6ba5cca424eb63bd885802b2f0c96a30365ebe5ae2f52a991d55ccf14c6c4771a4fe4c1055fe1bde4ade2b2e74a776ef700f7a1e804e82f93643bc39b8ef3dbeb18f5c557c23a22fa1a422fc7578"}], 0x2e0, 0x10}, 0x2}], 0x4, 0x20048000) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/30 01:07:08 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x1, 0x0) 2018/05/30 01:07:08 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/30 01:07:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3ff, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x6, 0x1}, 0xfb) 2018/05/30 01:07:08 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(0xffffffffffffffff, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:08 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) [ 214.239277] sctp: [Deprecated]: syz-executor0 (pid 16429) Use of struct sctp_assoc_value in delayed_ack socket option. [ 214.239277] Use struct sctp_sack_info instead 2018/05/30 01:07:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x40405515, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:08 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/30 01:07:08 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000309000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2040, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) 2018/05/30 01:07:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000000080)}, 0x0) [ 214.356917] sctp: [Deprecated]: syz-executor0 (pid 16452) Use of struct sctp_assoc_value in delayed_ack socket option. [ 214.356917] Use struct sctp_sack_info instead 2018/05/30 01:07:08 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/30 01:07:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:08 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/05/30 01:07:08 executing program 2: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x400000000000, 0x5}) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3f0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000000c0)='/dev/sequencer2\x00', 0x200) close(r2) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x3) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) 2018/05/30 01:07:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-aesni)\x00'}, 0x12) r1 = accept$alg(r0, 0x0, 0x0) mq_open(&(0x7f0000000080)='xcbc(aes)\x00', 0x41, 0x12, &(0x7f00000000c0)={0x74, 0x4, 0x4, 0x1000, 0x1f, 0x7, 0xd44, 0x8}) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffffffff19a6}, &(0x7f0000000040)=0x8) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000280)=""/74) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2442, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x91, "9f064babfa6fa7e1f76a71100174571180aaf9d399069c4e3ab3414676338c9c7dde6cec0b9b28dacc6d5beb66c87bc5ea4d996cd768e9a5ef8effc38fa3ecefb7929be6730a8ebef3b9cf8703103ddafa6bf429505a88fcbf57816b65831a26243197e248ae72fb72bb424a3ba93b2fb2d9c5614e6131ef4ea61405c6612c4a63d968028b8085c6d3ca71b02b0ee2dc0b"}, &(0x7f00000000c0)=0x99) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x1, 0x3b}, 0xffffff30) 2018/05/30 01:07:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:08 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x20002000}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x2d4, 0x0) 2018/05/30 01:07:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x4020940d, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:08 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/30 01:07:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:08 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/05/30 01:07:08 executing program 6: prctl$setname(0xf, &(0x7f0000000100)="a1a6a47875602e3bd6f210003b58ec0256103ed3fb92c196ee1c1a734af4c2140950a841a8cf5d5817cb364182050b687607f2c8ac908c140cf5b17eef7237053ae6087b9ce78b143dcc1d23") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42c01, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0xc0, 0x400) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x401) socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup(r2, &(0x7f00000000c0)="00b911159b", 0x200002, 0x0) 2018/05/30 01:07:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='oom_adj\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80000, 0x0) linkat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x1400) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r4, &(0x7f0000000100)='\x00', &(0x7f0000000180)={{0x77359400}, {r5, r6/1000+30000}}, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1c0) 2018/05/30 01:07:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0x40405514, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:09 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/30 01:07:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x4264a8c8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x6}], 0x3e4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r1 = semget(0x0, 0x6, 0x40) semctl$GETZCNT(r1, 0xfffffffffffffffe, 0xf, &(0x7f0000000380)=""/144) 2018/05/30 01:07:09 executing program 2: writev(0xffffffffffffffff, &(0x7f0000003440)=[{&(0x7f00000000c0)="bb76a2", 0x3}], 0x1) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x3, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000140)="3bb1fa80b7cc42b527c09d94ed2d7556e0f4816b40519ed185ae8346bcfcf9245c09794428c06847a6c2e95b8ac12ed31a3e0d2917e3d93973e23854f42ce40e5ff67252fece53f232f3213d58f968e180c15f35ee21fc05684c9f78dd852bd4d6ae5b3d4ec9ded0ab820ac80c77501d6f9365c00d18c3ca9c8908ee6252369229373bccab10187f") r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x59, 0x400000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x40, 0x201, 0x5, 0x4, r1}, 0x10) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000040)={0xfdfdffff}) 2018/05/30 01:07:09 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/30 01:07:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x3e3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:09 executing program 6: perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85513, &(0x7f0000000040)={{0x2, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) 2018/05/30 01:07:09 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0xfffffdfd, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:09 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/30 01:07:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:09 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/30 01:07:09 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x100000000000000, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000180)=0x81) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) pipe(&(0x7f0000000080)) 2018/05/30 01:07:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) 2018/05/30 01:07:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000032fe8)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) r1 = memfd_create(&(0x7f0000000040)='ppp1\\cpusetvmnet1vboxnet1\x00', 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xfffffffffffff801, 0x4) 2018/05/30 01:07:09 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/05/30 01:07:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8a3e}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000700)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x8, 0xe1}, &(0x7f00000007c0)=0x90) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x68, "d76c6f4c906d9bcca3084dacf0b35dbade75cc670d8340ee12d75906553539958b69f11c8d59b3346e0c17c9a5b47372e19b37e840cd012bf16f7cbd2b291a43580f584cdf38489240116b5f8ad8bef56539cb68d3c58912a2a8a45cde872db1a534f08399407ee0"}, &(0x7f0000000200)=0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7ff, 0xcce6, 0x0, 0x9, 0x2, 0x3, 0x10000, 0x388, 0x38, 0xfff, 0x2, 0x1, 0x20, 0x2, 0x4, 0x8000, 0x6d0}, [{0x6474e557, 0x4, 0x1000000000000000, 0x800, 0x2, 0x4, 0x2, 0x5}], "affca28bcf123ee3220ae394582d83f36fa7e666e0f06f64741727c5d97b7ebad19b3f594d71e17ba9a80283f8b7496eb956f4f0e04732b6f4b599b8fab865e0c07ca2a2583853d02b2503914b224bb954411f4799ed9e73afa03535d8b09c9594e1269f5a36e81ec124f14b589594f6a4309bc72322f4fe456de9a1d76f79573ef8752586d65efd67f50b00085d754792925ca70c709589b879290f7d34d8430e340c7f63a2121f51c214a40d0fab363bdea14d65259b8e810647d90fbf7431d2ccb391303dc36c52346238d5fb11a341a7ce6c5a1f", [[], []]}, 0x32e) pread64(r0, &(0x7f00000005c0)=""/171, 0xab, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xb76) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:09 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0xfdfdffff00000000, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:09 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/05/30 01:07:09 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_MSRS(r0, 0x4004556b, &(0x7f0000000380)) 2018/05/30 01:07:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/163, 0xa3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getpgrp(r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0xc2, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) fadvise64(r1, 0x0, 0x100000001, 0x5) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000) 2018/05/30 01:07:09 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/05/30 01:07:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x1f, 0xd0d2, 0x401, 0xffffffff, 0x10, 0x80000001}) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:09 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0xfdfdffff, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:09 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/30 01:07:09 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="fe", 0x0, r1) r3 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742255cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27fafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd160\x00'}}) 2018/05/30 01:07:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:09 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/05/30 01:07:09 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x80) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x400002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x2, 0x6, 0x4, 0x2, 0x80000000, 0x80000000, 0x1, 0x4, 0x6, 0xfff, 0xffffffffffff7fff, 0x8, 0x585, 0x7, 0x7fffffff]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x14) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x60c000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0xffffffffffffff75) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)) 2018/05/30 01:07:09 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x1000000, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) sendfile(r0, r1, 0x0, 0xffffffff7fffffff) 2018/05/30 01:07:09 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/30 01:07:09 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/05/30 01:07:09 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0xfff, 0x8, 0x1ff, 0x8000, 0x6, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="140000001800fdff000003000000000001000000"], 0x14}, 0x1}, 0x0) 2018/05/30 01:07:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x42000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/30 01:07:09 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x7fff, 0x6, 0x8, 0x0}, &(0x7f0000000140)=0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={r1, 0x7, 0x1, 0x240000, &(0x7f0000000400)=[0x0], 0x1}, 0x20) accept(r1, &(0x7f0000000280)=@ethernet={0x0, @remote}, &(0x7f0000000300)=0x80) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x2}, 0x8) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x4034000000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x401, 0x9, 0x3, 'queue0\x00', 0x3a37}) 2018/05/30 01:07:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:09 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/05/30 01:07:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6, "746b3956f4ab"}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, 0x8) 2018/05/30 01:07:09 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1300, 0x0, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:09 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/05/30 01:07:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:09 executing program 2: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1000, 0x1) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="6bfb74fcb0c72caa919cca2db5e81dee300830bbd398194b0b28b648480ba55d96aa51d81d6c81352941da137b338a0d50f1df364e615c3fa7f4ef72d5fc259547f3a49263e54c8c7267d6597b618621b3ccaa11bd21b3585c9daee3d1d6896a96bc1c6c96d66783bc", 0x69}, {&(0x7f0000000100)="46cb601adc19af791d4651687c1d1dcc2e7ae25948d23346535ceb07fa4e0edbccc15d64f0382018960bb735dfcd093e66ddf04974448df3c2484ed2585e86f365b5694512cb5f3f4311b66064e5f7d01ccda977d8160c800721878c1bb29415ab9d2c4b5e042d4ff970693fc56c5354b8a7818643f2b998f54d1bf0bfc0521a8e823576b1bafeb5089b34f94192a64b459e37b43f1430caee543bbe2c73641dcee667407e5b9def953908c1958b125d2962a40919f39854d034b01e441fe2d6118697d4832e412c5ba129e4d25398d53fd3884b4ed7ec7be824b0b392d1d02c2a3f810d3e15190a4d6a41869c", 0xed}], 0x2, &(0x7f00000017c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x1d}], 0x1048, 0x4}, 0x1) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) getsockname$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) recvfrom$inet6(r1, &(0x7f0000000280)=""/33, 0x21, 0x40000100, &(0x7f00000002c0)={0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xea}, 0x1c) 2018/05/30 01:07:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:09 executing program 6: syz_read_part_table(0x3, 0x0, &(0x7f0000000000)) 2018/05/30 01:07:10 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/05/30 01:07:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:10 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/05/30 01:07:10 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0xfffffdfd, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d}}) 2018/05/30 01:07:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x100, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/169, 0xa9}], 0x1, 0x0, 0x0, 0x9}, 0x40000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @dev, @local}, &(0x7f0000000540)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000001040)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f00004f4900000000000000000000000000000000000000000001"]) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x12800) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000200)="66b90b0b00000f32260f2103f20f70e058360f01322e260f21950fecf8dcf72e0f005a09f30f1b09c427", 0x2a}], 0x1, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) getsockname$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x620804}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@getlink={0xa0, 0x12, 0x2, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r5, 0x100, 0x10000}, [@IFLA_LINKMODE={0x8, 0x11, 0x9}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_NET_NS_FD={0x8, 0x1c, r3}, @IFLA_MAP={0x24, 0xe, {0x3, 0x5b1, 0xfffffffffffffff9, 0x4, 0x7fff, 0x2}}, @IFLA_WEIGHT={0x8, 0xf, 0x9}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x8}, @IFLA_LINKINFO={0x14, 0x12, [@IFLA_INFO_KIND={0x10, 0x1, '/dev/kvm\x00'}]}, @IFLA_LINK={0x8, 0x5, 0x4}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/30 01:07:10 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:10 executing program 5 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 216.031990] sctp_setsockopt_delayed_ack: 11 callbacks suppressed [ 216.032005] sctp: [Deprecated]: syz-executor0 (pid 16719) Use of struct sctp_assoc_value in delayed_ack socket option. [ 216.032005] Use struct sctp_sack_info instead 2018/05/30 01:07:10 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0xfdfdffff00000000, 0x0, &(0x7f0000000100)=[{}]}) [ 216.104814] FAULT_INJECTION: forcing a failure. [ 216.104814] name failslab, interval 1, probability 0, space 0, times 0 [ 216.116194] CPU: 0 PID: 16731 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #73 [ 216.123486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.132858] Call Trace: [ 216.135475] dump_stack+0x1b9/0x294 [ 216.139132] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.144342] ? lock_downgrade+0x8e0/0x8e0 [ 216.148521] should_fail.cold.4+0xa/0x1a [ 216.152609] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.157740] ? __local_bh_enable_ip+0x161/0x230 [ 216.162433] ? _raw_spin_unlock_bh+0x30/0x40 [ 216.166870] ? release_sock+0x1e2/0x2b0 [ 216.170837] ? rcu_is_watching+0x85/0x140 [ 216.174979] ? __release_sock+0x3a0/0x3a0 [ 216.179125] ? find_held_lock+0x36/0x1c0 [ 216.183197] ? check_same_owner+0x320/0x320 [ 216.187511] ? rcu_note_context_switch+0x710/0x710 [ 216.192431] ? __netlink_lookup+0x5cf/0xaa0 [ 216.196749] __should_failslab+0x124/0x180 [ 216.200981] should_failslab+0x9/0x14 [ 216.204774] kmem_cache_alloc_node+0x272/0x780 [ 216.209349] ? find_held_lock+0x36/0x1c0 [ 216.213408] __alloc_skb+0x111/0x780 [ 216.217115] ? skb_scrub_packet+0x580/0x580 [ 216.221431] ? rcu_is_watching+0x85/0x140 [ 216.225576] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.230765] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.236301] ? netlink_autobind.isra.34+0x240/0x330 [ 216.241315] netlink_sendmsg+0xb01/0xfa0 [ 216.245380] ? netlink_unicast+0x740/0x740 [ 216.249615] ? security_socket_sendmsg+0x94/0xc0 [ 216.254360] ? netlink_unicast+0x740/0x740 [ 216.258588] sock_sendmsg+0xd5/0x120 [ 216.262296] sock_write_iter+0x35a/0x5a0 [ 216.266352] ? sock_sendmsg+0x120/0x120 [ 216.270342] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.275879] ? iov_iter_init+0xc9/0x1f0 [ 216.279872] __vfs_write+0x64d/0x960 [ 216.283580] ? kernel_read+0x120/0x120 [ 216.287462] ? wait_for_completion+0x870/0x870 [ 216.292054] ? rw_verify_area+0x118/0x360 [ 216.296206] vfs_write+0x1f8/0x560 [ 216.299740] ksys_write+0xf9/0x250 [ 216.303270] ? __ia32_sys_read+0xb0/0xb0 [ 216.307322] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.312861] __x64_sys_write+0x73/0xb0 [ 216.316747] do_syscall_64+0x1b1/0x800 [ 216.320625] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 216.325461] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.330382] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.335305] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 216.340667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.345512] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.350693] RIP: 0033:0x455a09 2018/05/30 01:07:10 executing program 6: set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000140)='/\x00') 2018/05/30 01:07:10 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) [ 216.353870] RSP: 002b:00007f5cc017ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 216.361570] RAX: ffffffffffffffda RBX: 00007f5cc017b6d4 RCX: 0000000000455a09 [ 216.368829] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 216.376093] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.383353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.390615] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 2018/05/30 01:07:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) accept$alg(r0, 0x0, 0x0) [ 216.410723] sctp: [Deprecated]: syz-executor0 (pid 16736) Use of struct sctp_assoc_value in delayed_ack socket option. [ 216.410723] Use struct sctp_sack_info instead 2018/05/30 01:07:10 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x100000000000000, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:10 executing program 6: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303afffe80000b0000000000000000000000ffff020000000000009ae736f8c3b60a6f00000000000000018800907800000000600a07ec00000000fe8000000000000002030000000000ff00000000000000000002ffffac140000"], &(0x7f00000016c0)) r0 = semget$private(0x0, 0x1, 0x1c3) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f0000000140)=""/196) 2018/05/30 01:07:10 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/05/30 01:07:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x9598, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080), 0xfffffffffffffdd4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:10 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x2, 0x70, 0x2, 0x7, 0xfffffffffffffffc, 0x1000000000000000, 0x0, 0x8, 0x8020, 0x1, 0x5, 0x9, 0x7, 0x65f7, 0x8, 0x1, 0x101, 0xffffffffffffff55, 0xa9, 0x81, 0x7fff, 0x20000, 0x100000000, 0x34, 0x7ff, 0x100000001, 0x800, 0x7, 0x8, 0x81, 0xfffffffffffffffa, 0x400, 0x200, 0x3, 0x4b3e205f, 0xffffffffffff8000, 0x4, 0x7, 0x0, 0xffffffffffffff38, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2000, 0x1f, 0x8239, 0x2, 0x1212, 0x7ff, 0x2a1}) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="0a0775b0d5d6d98f7ba093f3ca63c818e3", 0x11) 2018/05/30 01:07:10 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x400, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:10 executing program 5 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 216.594892] sctp: [Deprecated]: syz-executor0 (pid 16758) Use of struct sctp_assoc_value in delayed_ack socket option. [ 216.594892] Use struct sctp_sack_info instead [ 216.630561] FAULT_INJECTION: forcing a failure. [ 216.630561] name failslab, interval 1, probability 0, space 0, times 0 2018/05/30 01:07:10 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x1000000, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:10 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) [ 216.641918] CPU: 0 PID: 16764 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #73 [ 216.649206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.658575] Call Trace: [ 216.661188] dump_stack+0x1b9/0x294 [ 216.664842] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.670050] ? is_bpf_text_address+0xd7/0x170 [ 216.674571] ? kernel_text_address+0x79/0xf0 [ 216.679001] ? __unwind_start+0x166/0x330 [ 216.683177] should_fail.cold.4+0xa/0x1a [ 216.687267] ? __save_stack_trace+0x7e/0xd0 2018/05/30 01:07:10 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0xfdfdffff, 0x0, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x320, 0x70bd2a, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x8001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"7465616d300000163694d900", 0x0}) r3 = dup(r0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000003e40), &(0x7f0000003e80)=0xfffffffffffffe6f) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="00000000050000010008007fff00000000000000", @ANYRES32=r2], 0x4}, 0x1}, 0x0) [ 216.691611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.696746] ? save_stack+0xa9/0xd0 [ 216.700394] ? save_stack+0x43/0xd0 [ 216.704038] ? kasan_kmalloc+0xc4/0xe0 [ 216.707946] ? kasan_slab_alloc+0x12/0x20 [ 216.712112] ? find_held_lock+0x36/0x1c0 [ 216.716218] ? check_same_owner+0x320/0x320 [ 216.720564] ? rcu_note_context_switch+0x710/0x710 [ 216.725527] __should_failslab+0x124/0x180 [ 216.729791] should_failslab+0x9/0x14 [ 216.733618] kmem_cache_alloc_node_trace+0x26f/0x770 [ 216.738759] __kmalloc_node_track_caller+0x33/0x70 2018/05/30 01:07:10 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffdfd, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:10 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/05/30 01:07:10 executing program 6: r0 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r1, 0x0) ftruncate(r1, 0x0) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000040)="f5902c2dfd02a477a3fafed2a8199833b92128d3100de27502903c17492ece4f5844858e3f0b", 0x26}, {&(0x7f0000000080)="360036c787bd14631e9578981ec2594e60970a4cc049172a2ee72b6c87ec1849ed1dcac4c3c3ee81374d3ed693d4c0d5f58596bc4dcac318bd5c9cb03f99b75f1af8d6fa51e120d2", 0x48}, {&(0x7f0000000100)="f1410c38672bc4baf66e1f4832f9bfe05530e2f1797b520845acd32c1de1141051a0f493a9f678de05faada9221ed7cf329be60defecd934bf4e5e0d8c0b044832b17890141d755d31df6d92b85b3b994b3ddf5f548f48db48665b426973c603fc670bb7483c3e1ff9ad018bf8df260f357a233b09b91164b27110fdd44df54a8c0701039960f2437819ae7241ce006933f32d92700185b9b165f24ad381225da542569626aa95653be41abfdcfa602b83", 0xb1}, {&(0x7f00000001c0)="deeaf64c2bcc63cae41504471cfa", 0xe}, {&(0x7f0000000280)="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", 0xfe}], 0x5, 0x4) [ 216.743716] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 216.748498] __alloc_skb+0x14d/0x780 [ 216.752240] ? skb_scrub_packet+0x580/0x580 [ 216.756601] ? rcu_is_watching+0x85/0x140 [ 216.760766] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.765981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.771545] ? netlink_autobind.isra.34+0x240/0x330 [ 216.776589] netlink_sendmsg+0xb01/0xfa0 [ 216.780683] ? netlink_unicast+0x740/0x740 [ 216.784947] ? security_socket_sendmsg+0x94/0xc0 [ 216.789729] ? netlink_unicast+0x740/0x740 [ 216.793989] sock_sendmsg+0xd5/0x120 [ 216.797731] sock_write_iter+0x35a/0x5a0 [ 216.801825] ? sock_sendmsg+0x120/0x120 [ 216.805839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.811396] ? iov_iter_init+0xc9/0x1f0 [ 216.815390] __vfs_write+0x64d/0x960 [ 216.819122] ? kernel_read+0x120/0x120 [ 216.823029] ? wait_for_completion+0x870/0x870 [ 216.827639] ? schedule+0xef/0x430 [ 216.831194] ? rw_verify_area+0x118/0x360 [ 216.835342] vfs_write+0x1f8/0x560 [ 216.838885] ksys_write+0xf9/0x250 [ 216.842421] ? __ia32_sys_read+0xb0/0xb0 [ 216.846477] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 216.851314] __x64_sys_write+0x73/0xb0 [ 216.855193] do_syscall_64+0x1b1/0x800 [ 216.859071] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.863994] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.868925] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 216.874282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.879120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.884296] RIP: 0033:0x455a09 [ 216.887472] RSP: 002b:00007f5cc017ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 216.895170] RAX: ffffffffffffffda RBX: 00007f5cc017b6d4 RCX: 0000000000455a09 [ 216.902425] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 216.909682] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.916939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.924208] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000001 2018/05/30 01:07:11 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x100000000000000, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:11 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/05/30 01:07:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) fchmod(r0, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000001280)='/dev/vcsa#\x00', 0x3a, 0x400240) io_setup(0x2, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001240)={{0x3, 0x0, 0x80, 0x2, 0x10000}}) io_cancel(r3, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f00000001c0)="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", 0x1000, 0x6, 0x0, 0x1, r2}, &(0x7f0000001200)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000140)={0x4, 0x70, 0x67, 0x4, 0x4, 0x401, 0x0, 0x8, 0x5008, 0x0, 0x6, 0x9, 0xf98c, 0x6, 0x6, 0x0, 0xc95d, 0x7f, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x4, 0x80000000, 0xfff, 0xeb1, 0x0, 0x6, 0x800, 0x7fffffff, 0x7fff, 0x1, 0x10001, 0x7d, 0xb863, 0xb39, 0x6, 0x80000001, 0x0, 0x10000, 0x2, @perf_config_ext, 0x27002, 0x2, 0x8, 0x1, 0xffff, 0x5, 0x3}) 2018/05/30 01:07:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x205}, {r0, 0x8081}, {r0, 0x4001}, {r0, 0x8}, {r0, 0x200}, {r0, 0x20}], 0x6, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)={0x5}, 0x8) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x12a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa25c0a05ccfcdcfae00000800c500001c0000002357e4a6000000004e45c7624ae724f24a6214c1780000000ce0000001"], 0x0) 2018/05/30 01:07:11 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000200)) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xc5ae, 0x101000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)=0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000380)={'bond_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r5 = getegid() sendmsg$netlink(r2, &(0x7f0000000440)={&(0x7f0000000340)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380), 0x0, &(0x7f0000000680)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0x70, 0x4000001}, 0x51) r6 = msgget(0x1, 0x180) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_dccp_buf(r7, 0x21, 0xd, &(0x7f0000000080), &(0x7f0000000100)) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000240)=""/220) r8 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x0, r8}) read$eventfd(r8, &(0x7f00000000c0), 0x8) read$eventfd(r8, &(0x7f00000001c0), 0x8) write$binfmt_elf32(r8, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x58) 2018/05/30 01:07:11 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:11 executing program 5 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 217.154887] sctp: [Deprecated]: syz-executor0 (pid 16818) Use of struct sctp_assoc_value in delayed_ack socket option. [ 217.154887] Use struct sctp_sack_info instead [ 217.202660] FAULT_INJECTION: forcing a failure. [ 217.202660] name failslab, interval 1, probability 0, space 0, times 0 [ 217.214344] CPU: 1 PID: 16828 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #73 [ 217.221636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.231007] Call Trace: [ 217.232840] FAULT_INJECTION: forcing a failure. [ 217.232840] name failslab, interval 1, probability 0, space 0, times 0 [ 217.233608] dump_stack+0x1b9/0x294 [ 217.233658] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.253666] should_fail.cold.4+0xa/0x1a [ 217.257737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.262840] ? check_noncircular+0x20/0x20 [ 217.267069] ? graph_lock+0x170/0x170 [ 217.270863] ? lock_acquire+0x1dc/0x520 [ 217.274833] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 217.279239] ? find_held_lock+0x36/0x1c0 [ 217.283304] ? __lock_is_held+0xb5/0x140 [ 217.287375] ? check_same_owner+0x320/0x320 [ 217.291692] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 217.296100] ? rcu_note_context_switch+0x710/0x710 [ 217.301029] __should_failslab+0x124/0x180 [ 217.305261] should_failslab+0x9/0x14 [ 217.309060] kmem_cache_alloc_trace+0x2cb/0x780 [ 217.313728] ? perf_trace_lock+0xd6/0x900 [ 217.317868] ? print_usage_bug+0xc0/0xc0 [ 217.321931] nfnl_acct_new+0x520/0xc50 [ 217.325820] ? nfnl_acct_overquota+0x380/0x380 [ 217.330399] ? graph_lock+0x170/0x170 [ 217.334193] ? perf_trace_lock+0xd6/0x900 [ 217.338337] ? print_usage_bug+0xc0/0xc0 [ 217.342392] ? zap_class+0x720/0x720 [ 217.346190] ? page_add_file_rmap+0x779/0xe20 [ 217.350681] ? find_held_lock+0x36/0x1c0 [ 217.354743] ? graph_lock+0x170/0x170 [ 217.358541] ? lock_downgrade+0x8e0/0x8e0 [ 217.362687] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.368224] ? __lock_is_held+0xb5/0x140 [ 217.372291] ? nfnl_acct_overquota+0x380/0x380 [ 217.376871] nfnetlink_rcv_msg+0xdb5/0xff0 [ 217.381115] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 217.386126] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 217.390541] ? nfnetlink_bind+0x3a0/0x3a0 [ 217.394687] ? graph_lock+0x170/0x170 [ 217.398483] ? find_held_lock+0x36/0x1c0 [ 217.402546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.408090] netlink_rcv_skb+0x172/0x440 [ 217.412147] ? nfnetlink_bind+0x3a0/0x3a0 [ 217.416297] ? netlink_ack+0xbc0/0xbc0 [ 217.420183] ? __netlink_ns_capable+0x100/0x130 [ 217.424853] nfnetlink_rcv+0x1fe/0x1ba0 [ 217.428830] ? rcu_is_watching+0x85/0x140 [ 217.432976] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 217.438169] ? nfnl_err_reset+0x2d0/0x2d0 [ 217.442321] ? netlink_remove_tap+0x610/0x610 [ 217.446818] ? refcount_add_not_zero+0x320/0x320 [ 217.451571] ? rcu_is_watching+0x85/0x140 [ 217.455716] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 217.460905] ? netlink_skb_destructor+0x210/0x210 [ 217.465751] ? kasan_check_write+0x14/0x20 [ 217.469986] netlink_unicast+0x58b/0x740 [ 217.474051] ? netlink_attachskb+0x970/0x970 [ 217.478456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.483990] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 217.489006] ? security_netlink_send+0x88/0xb0 [ 217.493587] netlink_sendmsg+0x9f0/0xfa0 [ 217.497655] ? netlink_unicast+0x740/0x740 [ 217.501894] ? security_socket_sendmsg+0x94/0xc0 [ 217.506648] ? netlink_unicast+0x740/0x740 [ 217.510882] sock_sendmsg+0xd5/0x120 [ 217.514594] sock_write_iter+0x35a/0x5a0 [ 217.518655] ? sock_sendmsg+0x120/0x120 [ 217.522634] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.528164] ? iov_iter_init+0xc9/0x1f0 [ 217.532139] __vfs_write+0x64d/0x960 [ 217.535854] ? kernel_read+0x120/0x120 [ 217.539741] ? wait_for_completion+0x870/0x870 [ 217.544335] ? rw_verify_area+0x118/0x360 [ 217.548478] vfs_write+0x1f8/0x560 [ 217.552021] ksys_write+0xf9/0x250 [ 217.555560] ? __ia32_sys_read+0xb0/0xb0 [ 217.559619] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.565160] __x64_sys_write+0x73/0xb0 [ 217.569048] do_syscall_64+0x1b1/0x800 [ 217.572932] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 217.577772] ? syscall_return_slowpath+0x5c0/0x5c0 [ 217.582702] ? syscall_return_slowpath+0x30f/0x5c0 [ 217.587634] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 217.592998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.597847] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/30 01:07:11 executing program 7 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 217.603031] RIP: 0033:0x455a09 [ 217.606210] RSP: 002b:00007f5cc017ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 217.613923] RAX: ffffffffffffffda RBX: 00007f5cc017b6d4 RCX: 0000000000455a09 [ 217.621187] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 217.628451] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.635711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 217.642971] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000002 2018/05/30 01:07:11 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@random="433704136617", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x5c, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0xce2]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x701, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8f}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) 2018/05/30 01:07:11 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfdfdffff00000000, &(0x7f0000000100)=[{}]}) [ 217.650256] CPU: 0 PID: 16831 Comm: syz-executor7 Not tainted 4.17.0-rc7+ #73 [ 217.657812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.667181] Call Trace: [ 217.669795] dump_stack+0x1b9/0x294 [ 217.673441] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.678647] ? lock_downgrade+0x8e0/0x8e0 [ 217.682825] should_fail.cold.4+0xa/0x1a [ 217.686909] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.692036] ? __local_bh_enable_ip+0x161/0x230 [ 217.696727] ? _raw_spin_unlock_bh+0x30/0x40 [ 217.701159] ? release_sock+0x1e2/0x2b0 [ 217.705154] ? rcu_is_watching+0x85/0x140 [ 217.709322] ? __release_sock+0x3a0/0x3a0 [ 217.713497] ? find_held_lock+0x36/0x1c0 [ 217.717603] ? check_same_owner+0x320/0x320 [ 217.721949] ? rcu_note_context_switch+0x710/0x710 [ 217.726900] ? __netlink_lookup+0x5cf/0xaa0 [ 217.731249] __should_failslab+0x124/0x180 [ 217.735505] should_failslab+0x9/0x14 [ 217.739328] kmem_cache_alloc_node+0x272/0x780 [ 217.743934] ? find_held_lock+0x36/0x1c0 [ 217.748016] __alloc_skb+0x111/0x780 2018/05/30 01:07:11 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x1000000, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:11 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)=""/49, &(0x7f0000000100)=0xfffffffffffffca6) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x800) [ 217.751742] ? skb_scrub_packet+0x580/0x580 [ 217.756080] ? rcu_is_watching+0x85/0x140 [ 217.760241] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 217.765456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.771014] ? netlink_autobind.isra.34+0x240/0x330 [ 217.776062] netlink_sendmsg+0xb01/0xfa0 [ 217.780147] ? netlink_unicast+0x740/0x740 [ 217.784405] ? security_socket_sendmsg+0x94/0xc0 [ 217.785179] sctp: [Deprecated]: syz-executor0 (pid 16839) Use of struct sctp_assoc_value in delayed_ack socket option. [ 217.785179] Use struct sctp_sack_info instead 2018/05/30 01:07:11 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) [ 217.789172] ? netlink_unicast+0x740/0x740 [ 217.789193] sock_sendmsg+0xd5/0x120 [ 217.789213] sock_write_iter+0x35a/0x5a0 [ 217.789228] ? sock_sendmsg+0x120/0x120 [ 217.789256] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.825940] ? iov_iter_init+0xc9/0x1f0 [ 217.829939] __vfs_write+0x64d/0x960 [ 217.833677] ? kernel_read+0x120/0x120 [ 217.837584] ? wait_for_completion+0x870/0x870 [ 217.842204] ? rw_verify_area+0x118/0x360 [ 217.846371] vfs_write+0x1f8/0x560 [ 217.849935] ksys_write+0xf9/0x250 [ 217.853497] ? __ia32_sys_read+0xb0/0xb0 [ 217.857577] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 217.862441] __x64_sys_write+0x73/0xb0 [ 217.866349] do_syscall_64+0x1b1/0x800 [ 217.870255] ? finish_task_switch+0x1ca/0x840 [ 217.874776] ? syscall_return_slowpath+0x5c0/0x5c0 [ 217.879728] ? syscall_return_slowpath+0x30f/0x5c0 [ 217.884682] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 217.890069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.894940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.900143] RIP: 0033:0x455a09 [ 217.903344] RSP: 002b:00007f8356e1cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 217.911075] RAX: ffffffffffffffda RBX: 00007f8356e1d6d4 RCX: 0000000000455a09 [ 217.918361] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 217.925645] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.932934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 217.940223] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 2018/05/30 01:07:12 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:12 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfdfdffff, &(0x7f0000000100)=[{}]}) 2018/05/30 01:07:12 executing program 2: utimensat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', &(0x7f00000024c0), 0xab6a70345bc90bb2) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x11) 2018/05/30 01:07:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0xffffff59) 2018/05/30 01:07:12 executing program 5 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:12 executing program 7 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:12 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='cpuset:cgroup+&@\'\x00') pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000000100)="0d4c8997004a00c03a2a698ffdb0033620f8cc232f7039382cf1c40457c7b29ef71d5178ec80d7f02a9ac9559c46bec802e2b8f9886b1c58e58d9bea4aeb94d40f42e8931064acdf982efe192b5e8850319234d63b22ca1ed206faafffd1bdb987f9fa43c11ccf6d32e9a560a19e2f5b8a2cefcb3549b615d5e5097c1775", 0x7e}, {&(0x7f0000000180)="0224cf89ce0347aabe95b5bfaaf208d890555f41c0a927c1cd206c87d4237f4f19269fd8277f36a9ec9d05cb37911847197eb921a3ea61d4c29af2f3af619d760ce862f071231cb893b006cbdf83cf7294359e1a59df6620671270fa214bc8d1b254d12d54acdf91f9868c8b9483d9234b45900f8125d8e0329984b7f71dadb3d389b2ecf618", 0x86}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="cd8a5646404cc9b9df6ed7f8d68228f7f71ee34943b00b8e7a8a30588e5a170ef5a74070a16a5fcda3cb5bdb8acefe1bb589704567097240c6ab1ecb19a44c988503463ecfd89c914c69c44feb02ff89c9feb7eef18b37b35b296e669db3b9795433b3c36009a339d8a981410d60d04505230de2a232e63f2b98d2c296c31f026b4725c8d94a287af0123ced126ff3d7487ea08e72ba12ab375c65c602", 0x9d}, {&(0x7f0000001300)="00ef517e04a6d6c387e4e902f4ee296ac8304fe0840b78b78025301d0f1291f78b1f9ca3394d7d99d7168e98edac17e480e23abbbd402472e1f37c5790387e7051de4c5b5e71cb74a6c268f96cbeda053a1de533edebc24534ec94521917951425ae47e3fee3e6316488da9e576f0524e958a7e7cd535f3f42caf42cff9f2eeb4e92c5d807cbe0147c4b219bc9534f93a1aa80a7691e06b24ec630d0b5f104599a1819c1d6bed821fd1fb0b1e7a6864acb22054257897d143f4da674263c18863b57c4ac47", 0xc5}, {&(0x7f0000001400)="51e0f7f8f3ea0b18d36bedb1668ddb53f7899dbccfe6274caef7be593b034521e5141145d8b725c3d56765c3240384c42ff7f4a9023327a50314d679994afe966ade968ff309b56eeb8cac36714ef1847118f3ecf37b698b644b1013f743a6ee3017a2df3ceb10c0191a925a69910fc7d2dd43e8a82f28e0ae4daf02a43654ac87c758500b854f7259a26a2971a117f4d57df1cedd2f187d5a320c", 0x9b}, {&(0x7f00000014c0)="11f5bcb4799c4eaf705059a0ce6743b8215a8fa333bb23eaf063290a1bc1eefb6674f221f11cea34d117cf034a3ab21e5b15195b1aefb0605582f30d977629f275f566a3b91e505f6b68b21674b34aaa8bf4d61b8c4bca6561e0a7241756794b82a35337f3ae259e4ba9650f7d593a0ef0f8d32acb6a275182442226c8132d2208f73b219b54f99759b4266864802e9fa30db762acbf2f10f15c725c5a6aab01f4dc21557c60b9f9ee35262fcd138e688ad53549c50805f691bc6fe740c05ff9d15895be4ac1752d01db3ad0696e1df59a768c2d5cb074a2d2af30c28462", 0xde}, {&(0x7f00000015c0)="43dc3742c3ef7fd6ba9e1bb8f6cb4f9017f06758bf24be170d9f147348f4e92e1778da", 0x23}], 0x8, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001680)=0x100000001, 0x4) 2018/05/30 01:07:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f00000002c0)="366536f26f660f22c066b871e5ee230f23c80f21f86635040030000f23f80f38f0b7cedb66b9ab0a000066b80300000066ba000000000f300f01cf66b8b4c800000f23d00f21f866353000000f0f23f8ba410066ed66b9be09000066b80000000066ba008000000f30f30f001e0000", 0x6f}], 0x1, 0x24, &(0x7f00000001c0), 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x8a0d2d3b72629bab, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) epoll_wait(r4, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x4, 0xfffffffffffffffa, r5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 218.224745] FAULT_INJECTION: forcing a failure. [ 218.224745] name failslab, interval 1, probability 0, space 0, times 0 [ 218.236100] CPU: 0 PID: 16865 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #73 [ 218.243387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.252757] Call Trace: [ 218.255367] dump_stack+0x1b9/0x294 [ 218.259012] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.264216] should_fail.cold.4+0xa/0x1a [ 218.268273] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.273384] ? lock_downgrade+0x8e0/0x8e0 [ 218.277529] ? find_held_lock+0x36/0x1c0 [ 218.281594] ? check_same_owner+0x320/0x320 [ 218.285906] ? rcu_note_context_switch+0x710/0x710 [ 218.290829] __should_failslab+0x124/0x180 [ 218.295055] should_failslab+0x9/0x14 [ 218.298867] kmem_cache_alloc_node+0x272/0x780 [ 218.303444] __alloc_skb+0x111/0x780 [ 218.307146] ? skb_scrub_packet+0x580/0x580 [ 218.311459] ? kasan_unpoison_shadow+0x35/0x50 [ 218.316033] ? __asan_allocas_unpoison+0x16/0x20 [ 218.320776] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 218.325184] netlink_ack+0x2d7/0xbc0 [ 218.328884] ? nfnetlink_bind+0x3a0/0x3a0 [ 218.333027] ? netlink_sendmsg+0xfa0/0xfa0 [ 218.337253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.342787] netlink_rcv_skb+0x35d/0x440 [ 218.346850] ? nfnetlink_bind+0x3a0/0x3a0 [ 218.350990] ? netlink_ack+0xbc0/0xbc0 [ 218.354883] ? __netlink_ns_capable+0x100/0x130 [ 218.359541] nfnetlink_rcv+0x1fe/0x1ba0 [ 218.363505] ? rcu_is_watching+0x85/0x140 [ 218.367643] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.372830] ? nfnl_err_reset+0x2d0/0x2d0 [ 218.376986] ? netlink_remove_tap+0x610/0x610 [ 218.381485] ? refcount_add_not_zero+0x320/0x320 [ 218.386232] ? rcu_is_watching+0x85/0x140 [ 218.390371] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.395552] ? netlink_skb_destructor+0x210/0x210 [ 218.400389] ? kasan_check_write+0x14/0x20 [ 218.404618] netlink_unicast+0x58b/0x740 [ 218.408670] ? netlink_attachskb+0x970/0x970 [ 218.413068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.418595] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 218.423602] ? security_netlink_send+0x88/0xb0 [ 218.428182] netlink_sendmsg+0x9f0/0xfa0 [ 218.432235] ? netlink_unicast+0x740/0x740 [ 218.436457] ? security_socket_sendmsg+0x94/0xc0 [ 218.441202] ? netlink_unicast+0x740/0x740 [ 218.445425] sock_sendmsg+0xd5/0x120 [ 218.449129] sock_write_iter+0x35a/0x5a0 [ 218.453177] ? sock_sendmsg+0x120/0x120 [ 218.457145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.462668] ? iov_iter_init+0xc9/0x1f0 [ 218.466631] __vfs_write+0x64d/0x960 [ 218.470333] ? kernel_read+0x120/0x120 [ 218.474208] ? wait_for_completion+0x870/0x870 [ 218.478788] ? rw_verify_area+0x118/0x360 [ 218.482923] vfs_write+0x1f8/0x560 [ 218.486453] ksys_write+0xf9/0x250 [ 218.489982] ? __ia32_sys_read+0xb0/0xb0 [ 218.494036] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 218.498869] __x64_sys_write+0x73/0xb0 [ 218.502746] do_syscall_64+0x1b1/0x800 [ 218.506620] ? finish_task_switch+0x1ca/0x840 [ 218.511103] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.516025] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.520944] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 218.526298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.531131] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.536304] RIP: 0033:0x455a09 [ 218.539477] RSP: 002b:00007f5cc017ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 218.547174] RAX: ffffffffffffffda RBX: 00007f5cc017b6d4 RCX: 0000000000455a09 [ 218.554427] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 218.561681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.568934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 218.576186] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000003 [ 218.590495] FAULT_INJECTION: forcing a failure. [ 218.590495] name failslab, interval 1, probability 0, space 0, times 0 [ 218.601805] CPU: 1 PID: 16867 Comm: syz-executor7 Not tainted 4.17.0-rc7+ #73 [ 218.609101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.618470] Call Trace: [ 218.621078] dump_stack+0x1b9/0x294 [ 218.624725] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.629931] ? is_bpf_text_address+0xd7/0x170 [ 218.634459] should_fail.cold.4+0xa/0x1a [ 218.638519] ? __save_stack_trace+0x7e/0xd0 [ 218.642834] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.647940] ? save_stack+0x43/0xd0 [ 218.651555] ? kasan_kmalloc+0xc4/0xe0 [ 218.655438] ? kasan_slab_alloc+0x12/0x20 [ 218.659577] ? find_held_lock+0x36/0x1c0 [ 218.663634] ? __kprobes_text_end+0xaf568/0x1089b8 [ 218.668563] ? check_same_owner+0x320/0x320 [ 218.672876] ? rcu_note_context_switch+0x710/0x710 [ 218.677800] __should_failslab+0x124/0x180 [ 218.682033] should_failslab+0x9/0x14 [ 218.685824] kmem_cache_alloc_node_trace+0x26f/0x770 [ 218.690929] __kmalloc_node_track_caller+0x33/0x70 [ 218.695853] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 218.700604] __alloc_skb+0x14d/0x780 [ 218.704311] ? skb_scrub_packet+0x580/0x580 [ 218.708627] ? rcu_is_watching+0x85/0x140 [ 218.712768] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.717962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.723494] ? netlink_autobind.isra.34+0x240/0x330 [ 218.728505] netlink_sendmsg+0xb01/0xfa0 [ 218.732564] ? netlink_unicast+0x740/0x740 [ 218.736792] ? security_socket_sendmsg+0x94/0xc0 [ 218.741537] ? netlink_unicast+0x740/0x740 [ 218.745764] sock_sendmsg+0xd5/0x120 [ 218.749471] sock_write_iter+0x35a/0x5a0 [ 218.753528] ? sock_sendmsg+0x120/0x120 [ 218.757503] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.763036] ? iov_iter_init+0xc9/0x1f0 [ 218.767003] __vfs_write+0x64d/0x960 [ 218.770719] ? kernel_read+0x120/0x120 [ 218.774600] ? wait_for_completion+0x870/0x870 [ 218.779193] ? rw_verify_area+0x118/0x360 [ 218.783331] vfs_write+0x1f8/0x560 [ 218.786867] ksys_write+0xf9/0x250 [ 218.790401] ? __ia32_sys_read+0xb0/0xb0 [ 218.794454] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 218.799989] __x64_sys_write+0x73/0xb0 [ 218.803874] do_syscall_64+0x1b1/0x800 [ 218.807752] ? finish_task_switch+0x1ca/0x840 [ 218.812247] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.817168] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.822096] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 218.827455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.832293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.837472] RIP: 0033:0x455a09 [ 218.840651] RSP: 002b:00007f8356e1cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 218.848353] RAX: ffffffffffffffda RBX: 00007f8356e1d6d4 RCX: 0000000000455a09 [ 218.855612] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 218.862868] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.870128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/30 01:07:13 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0xfdfdffff00000000]}) 2018/05/30 01:07:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xff}, 0x10) 2018/05/30 01:07:13 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400400, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x7, 0x30, 0x0, 0x7fff}, &(0x7f00000001c0)=0x18) set_thread_area(&(0x7f0000000280)={0xbafd, 0xffffffff, 0x2400, 0x9, 0x3, 0x71, 0x2, 0x7, 0x3, 0xb6d}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x30180) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000080)={0xaa, 0x100000000, 0xffffffffffffffff, 0x100}) chdir(&(0x7f00000000c0)='./file0\x00') 2018/05/30 01:07:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x10001, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) [ 218.877393] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000001 2018/05/30 01:07:13 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:13 executing program 7 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 218.984217] sctp: [Deprecated]: syz-executor0 (pid 16894) Use of struct sctp_assoc_value in delayed_ack socket option. [ 218.984217] Use struct sctp_sack_info instead 2018/05/30 01:07:13 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x5) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) readv(r2, &(0x7f0000001400)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1) r3 = dup2(r0, r2) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000001380)={0x7, 0x6e45, 0x80c47, 0x1, 0xf, 0x4}) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) sendmsg$kcm(r3, &(0x7f0000001340)={&(0x7f00000000c0)=@llc={0x1a, 0x17, 0xafc, 0xcbcf, 0x4, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000180)="b26da55a41af076fbf5b991adf2ef00fd6412551dfd491404f42aa9db8026e5c09ce328dc70ae60d23cbefd96d3ba42720476c2aa3d7a5d82848c75394fb6cd55f92236a0b5b88c3dc7044d833773618bc2e1721a6667e12825bd96005b28f6f64c531aceedb227313428cb3", 0x6c}, {&(0x7f0000000280)="aa1fad5bcc933cf8e58c5746ab9db26fc43d402ea46a6495b0565889843364428fb05218cc1ab9d13aeb1044843f32316445da5cacec09edfcac81442b6b8839340e24c4b27041b54530b747409d9844b851b8979f83c1aafb814e94c8", 0x5d}, {&(0x7f0000000300)="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0x1000}, 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0x1000}], 0x4, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x1f0, 0x4000000}, 0x44010) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000140)=""/52, 0x34) 2018/05/30 01:07:13 executing program 5 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:13 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x1000000]}) 2018/05/30 01:07:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffd21, 0x80000003e2, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) r6 = getpid() r7 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001bc0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c00)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001e40)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000001b40)=[{&(0x7f00000002c0)={0x44, 0x17, 0x520, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0xc, @fd=r1}, @typed={0x8, 0x17, @u32=0x1}, @generic="5e7b2eb482", @generic="b678a63e7f60ac028b71f060a322d5df3606bb628692bf", @typed={0x8, 0x70, @uid=r3}]}, 0x44}, {&(0x7f0000000380)={0x138, 0x14, 0x400, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x11, @uid=r4}, @nested={0x120, 0x52, [@typed={0xc0, 0x1e, @binary="c4e0bae5a56e821c62771ad49d8bce71d0a9a269833977b59559effab300e912af2d6579f9cadfa92a8b0a07372885fb07b0ec6018359b8aba3b415bbb0c9aedb337defde1bad0a14b3e0774b8a31d1559f6c751da85fe7120526bbba4bc9103d4b2ec1cad3c0d7ddeee55618d57f32c273e264d5c7399df6f3afb3b318ca7b164a7382b91173b748274ca28cdfa3497bb004cc2d2f75e9cbe94f8ab2ea5dea9e40fc8c121889b1638bcc1a0b0ce0350f28068107f3524d058ee"}, @generic="e50f47eb73559eeb0f7bb6edb1bd624d2ef21e09616eb17a883af2df01d34a7b97c95d888ff065e0e7258f6f431dd8", @typed={0x10, 0x6f, @str='xcbc(aes)\x00'}, @typed={0x14, 0x2, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @typed={0x8, 0x9, @u32=0x2}]}]}, 0x138}, {&(0x7f00000004c0)={0x8c, 0x34, 0x208, 0x70bd28, 0x25dfdbfe, "", [@generic="8799df52f21e74391fb00300b66fa4af2c71b9e1153c28dd4544b8d8c75df13dbfe402b560b74a847b569684cf1b4ad8e8e1cda85e76cf17f72ea3651842266689fdc42d5e748566f2b4e1b24aaa27436c8cfbc70aece3121969c64241b218a2a1929412383e0b12b63f206e3b22ea6f9738fcef197ed23f4a108875"]}, 0x8c}, {&(0x7f00000006c0)={0x1f4, 0x3c, 0xf00, 0x70bd2d, 0x25dfdbff, "", [@generic="0427491d3c376bf3c2c0c95da7a066d28568f22f79723faed5d5ec872a01ab65d09be6a387150103f3071695db37df4be54752141638bd886d4c5cdfd3b53a453f29abd396b6eae795ced0037045b7fd81254fda366de94be9e61f85f248a0b1dc7783c485bf1cc6430ec000ae3121eab249032480727184ac59bb99f6705cca12da832e8738b3b6591f1eff7db8814297ab4201642c7b8b", @nested={0x14c, 0x3e, [@typed={0x8, 0x6, @uid=r5}, @generic="3f790817b6024c489e1e", @generic="7920b0fa5d7233e05140b3c3b6d45579640374c4f595a91d41843976fbdc135d2797e8972a0d18fb3f0edc7c5b6dad0291ec2de3cd4f317d229dddda26fceff34068e2291c62bd9fb00193c0bcf46018a7ed28a47dc68fee0e6aebdd7bb4966c39ca6d875837fddb43d7a1b3c10a66885ca0efca1a6b226d043b", @typed={0x8, 0x29, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="62c148734c35c4c0ee0cd1b468780a6041b9384034c681af7d0d82390691c49c1233c8dcf4b5b2d3b721fd266793378466f0e2f2e9ba3c0e15cdaa5431275c40aa56c4ac46cb00ee2415f20ddefbec4a87a2285bb9a360d45afc2757eba9f0669143c4accd8328802212257efa43b810bc980e2da29c6d9378665807e636b032ea2cf22b298de3d78c1ed76b5d6fde5f2794979bc52e194c582595aedc5da5c33e0894119b", @typed={0x4, 0x6a}, @typed={0x8, 0x4f, @pid=r6}]}]}, 0x1f4}, {&(0x7f00000008c0)={0x1c, 0x3d, 0x24, 0x70bd26, 0x25dfdbff, "", [@generic=')A8$', @typed={0x8, 0x6d, @pid=r7}]}, 0x1c}, {&(0x7f0000000940)={0x11dc, 0x23, 0x8, 0x70bd27, 0x25dfdbfb, "", [@nested={0xf0, 0xe, [@typed={0x8, 0x4a, @u32=0x10001}, @generic="fccb48aeef01490bafe54c9a9fae6a5f35171be2cb07ef935bd330d76040ac42149b045e6accf08f044ac680f58c73459fc2e5c6a39cd934632db4ec51608af0db43282f543410304346dd902e0992d9fc57068ae8c22319c1b9dfba22dfa98449abe255449f1a0209b2dfc3540f2282d677e1b486971a7cedbe3c2641550594b312e5f1d5aa5d6e2fdb3bdef3e0ed810545e126822fb6f8a9a2877f1a87b2a5cfab9a67b852565368f6ef91c637917eca1e5657c7a0af5652568797f72ca657a612016151d820bce17a3b71c6c433", @typed={0x8, 0x1f, @pid=r8}, @typed={0xc, 0x19, @u64=0x7}]}, @typed={0x8, 0x5b, @u32=0xffffffc000000000}, @typed={0xc, 0x87, @u64=0x9}, @typed={0x14, 0x37, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="8022b292bae72ad6e020e20036f120d38de107d589102f1f356899648c80b836c03ac64f40f249dca36bf8003fe7b52e5540a3affb4a2d7a9ba468c8adcd7320f24d150b6dd4343cf44a760264367ecf25748437d0f847517e15ee543982ecb0c8c6e3aad2dddcde82c36d544f80eaee2289bd3335f81753a5a0263f97d4ec208389ee99bd477e8915eda9dc8cb37245b13f89a637b83e23b0c631c81e842862fdc09817767bec767c0dfc15958f2b08c7d7fd45542e029fd69251d0b5b2e28b3a01e072aad94ca8493037900c89107c12e4cbe862177c8f46e9c5ded82ee94db009fccf64fc75a0d85c25314da294c8c91ab296e88aad37009391d8612c9a9bdaf3b42e655e39ee8996304e6ecdc94cafa71794878d6a09e6e09a4fe2cf1d5b099ae0283c1883d35906d3d33e407a9f4ccaedcf29beab30e546e35f24681c81fd510ceb5eea4b76864b8ab4634c7cdd7f286431ee38dc24d04f1ea6d9c4762b113a1088963bc537e18360b5d42f0e60f66888c871757ab512e6f02140a0e075defecde662892c2784e9e704d0c6de7ffa7fe1f523a60aa1a3d6a68996af931bc9faeb6cfc7b585925ba78118c73944be5d4387accfd1206f36acb383bd7e5319d7beae23729d85f0e056d8cafa993cf0c3f47c2982d0903a1f2d2be0f2610c221e28f654f1a69d3e2aee0b4709e667bcc7b2753262c9c25f72ab2acc944cf3a20702cb4f83962cdf3e20dcc4a28f1cd4a107d96ce5478cfb5508b7ef4e42fb7d3aacafd6bbdc8d0121343d15b746bdd58fb9b40634b931f1b109dcdfb265f5f63de8937443c07d29f472059a38d68f3018f593ebc69793c8bac65926e0227fcff31ba1f18180fbc44b3505498f998040c190f9999c55afb9f7be7ec368d65cf9bbdb7c8bbbb511d200ae63009f6ce36b581aec8309004c8cbecb194d244e6d1cd0f8b4fc957e3feec1ad80abf157eb9904e32bc6443cdd76e140eb29478245c11c87e0a57a8db95c961be1ab926c508ba5bae1fdb4e7c7d00354505619cca1659fbd8050916b71ef04bce5e72826bc202aa89c71e8e3e1a991477ff389901643b65939ece12a31932f33f483cf54d97121db681e2fad9396044b3c27f2cb42bce2b8227701afdc1ffede098070460429c9f932c14e84c0fb9d7f11b0045c21ce655cb003dd8ec6b7b4042eb7090ef297a157571c2f2740865312082863d2843e6b5bebe9df65702d3bbfbd460384ed6a317c642ac8222f69dde033224b655a29fed424cb11d98b301734f262cb02cb19a888de08767eb3764046a0b982677cc87c26d0cb27c078a1356a015e14e2166f931407988a57cb44d0ac0b2cf364090f3a0d6c8f7297aae5acfcae3e1a3d91ac59a90f07fd25eee7bb982ffbb9a9ca407874111a907760066e73916cb3f1bc4963bf0fcab13b85af597d4650d059e34bdee16854277e763d412260372cce4e63873df5f9ce0189783fd2c7b1f2126eb12fc00edaaba59e73eced1626b13fcc06b16ed1a55791d9fb4d2abf0be18c781242c04e2477dbb2fbe9a8c61ba67c08f970ea8f12cdafde3952eed0c303fca1099a7c96dab24c067ea72fe6aab770a7253634c8d1315c50d535f3af0b890ef22816e1432ff75533409e1b05ea79093ad9d3b2ea598453cb3c49f404a4d8c108f9023c0d21d8f398b7e845e0d980119785ce1002a752cb9923779e80f17084b2198b45159929762c1689d5f58ac683b4da9033a708e52241a2a42bb0070467274d77c634cabd1f07ff862e98cf58ad05126b55072a2adcf42ec187c0b5ab210e9d3228ab9548f12a575cea2947a8cbe2e82efaa7ac8104e5678e2c4ba7c9629f6aeb77d36087876e1f84218e5a2e42ae147c11cdb3c2738591c84d332ff362955bc441bf6310c980eea83301e7229daca2caef32371859855433599c5fabccbfcf42aac7604d0f32fd7d57629017dd6dd2e5028ab67845d20ac9e357d965fa3d99ed58bbda711d6c5fa33f741f519d28bc1149a281a4c840c0cfbfdb1a36aac7a02693b6b7d84b0b8f4078ab1da3db58aa5059482c491979ebc9f06e44bc044ff2e1a9f9e20cd2f8c4e324d494766deee385ff6fedcb48dff9f6bd0830e020ada3beb50ec8d2606268d7969e8b19df80dfd645debb397085483636d82b26d57581494c102efa937e3988d2d5d5a7c180a1b149b125fd04360b0358171cabb1cb2cf59b8a1a443bfa92542c5a55d55b1ef913fa7fd096666f19b7a41d37f3e89316989d2c6e3b2279f41569b9f721afac090ac40c70aea678da5bfe83e24115e97b84233369a58e96c676a380b92dfa2036fd38949571d67772c0351954b2869e8d92e3dd366c16c9cef7d00a19093200eef8bf0e036c5b08a97a524b559bc9bf7b8c6f7e2a6d67b42a7985db71863f94388ab5b68467b6846e7e113baf0a54e4f326e7240a784f88211bb09b15b553397627ba7b3b3e6da82eb882206d93689605c4c91f6742fe897e050c97813a2afa8156990e831cadacac5cec3b675c12d8830bd377a7aec2387d8e2700683cbe6b33914be372fa83b6f5c809c4565a59db1be6c6d2daac191abfd0f8e2dda0608c5b609c946f4c95de9ebe04236ecd0c9886bf58b53cef9e55f548407375e5090afe6b9fb7473b2f414b7bd62f5518303cee21b6695561d8fdc5c475463cbe23fe18762bdfb46e9af624f2c24b4a2bcd651baed0a91c1cdff5fb944e8f37a750ab1a9f60a7afa9f1b8921c3b0ffd7bae8dc530b8222eccfd49b0ec8c497df3487c7a6abea68673e2bbf78405e5774e35fee6d35215f3839aa3f1c5e0a1438c6827c9f5a1adac405a5a5204638a010fe2fd26dee384fc48aabd4b6e3ca1720acc24b75f774ab42f83bf592dd016ce2bf1cb21150d50e6de182ced2507f9ef42a4cd28ec53ffb0c128be026dec6bcc7c7cb14ced9b2df045e3589a1aacae4ac4494d510b56a49e137c03116ce939d2fe4e043b106f5576dfaefeb6254c9f3d3e5ddc6edc9e03eebd64d69c2c207b9a4b5a8a443a8bceb1dab968ca2e51abc71698d1fe27e2dc565997d4012ddb91f1ee7950e3a4004623f0592d4a415d2820a53ab689062eb14f827bf9adafb18683103a6733a7cbced2c223e5de0bc62231ad27b798894d28d0d545d795bf607e8a83ecc3f09d9e184c151aa9329b04cf03716e7cfc2f77e797c9fb0d7426df3563da2af5cabdd2e809c31a1942321e8c933300d1f5e5ece6f157415437ada9924d4bba47b126dda1b81bd3be38eef951ad0dc03a55d6cb91b89d5286aafe50a6f44427a7e400105e68005949c9b2f8f2211fb5f2d90758c66c5dfe12111c4b1a31b36a4f121a1abdf78cacea181df46a740df8cf5ad42ef262148c5b5ba260b3eb5006e0e8425445a2b0f5e254b33c88a858a69e1b902e0eb93591af20d3f2b80620e1b4c8b50acd886f6457b4fa00b932527ad4b180487f92b9cef7eb5e74bbe52d3dc175d1cb5b90ddd86141fe13277b8c2b38d2d36f130a02037f61a42b1b3a61ea05e94ee2929aa9d30b9c1af59d2cbe71f53a2c7d4286e70b3f9bf4d65eeac0e68a1bdcd893f477bff6a1c2b606ecb47535953b6582820b7bbc357d421c0841c0d612ae080bb3ee90f230b3e7179585c824a26fcd54259ad7cb423ec4709fe30cb71da7fccf154341544c8bafa4236c7bf1ad95bdbcaeb25aab5e3d4d0a02141cdcc1bc8c550f071b39704dbdcd14fdd811ae9964dedd8b4c0617f834c29675c929e4682505c08a316970539c4006901d3fcd3c420506db6ef840311ef9052509f37bb6be1e44ac8e2bc9dd723d8c4f7e42b01f6998e0f47285b49e33e3b77056b5f510d5bf4f31b8851d37edb1fa3309acae03d5ba1905a4649d6269bd72c6166f635e9210fdc36add9dc35ff231d343d82ddc2b48ec228dd42977ace78ba60f65a94a729132e0045580e91cf6f425776f803a8e182670716d9653494927172bb8dd60fa3844a5f149b7fbaf73c92009595f5fd6e8d0f9c636a19132719b7249b8c23088097930440a6656fdd7f20e5008d6959f94991050b58b1bb1137e5e6236af807dc77fc8dbacdd6cc9e04d12e602b2bea38dbc505b42d729e00b18df3589487c3b1cfab13974e50149e1c066a02f00b009dd932300dc67d10a90942e37f13fdd9aaa05601538bb49333018bb27e30ad47d2a6c32beaf4814f7a3e0e69e905cdacd51259dee9a93b908a7e1b04fb18a141337c3cb8d14277dfbd9020123e1fef259886b0ee7f917c9fb1206196431ff815d4b468f729ba1807b562323880c9d3899a3b8508a32de3a20ef49f67ac0e5f1ba154b01d7efa3f5a5022431e6fd415b962ee5fee1b35ba97ab4d5424ffe8c3c74044a581552fdd316d9e5a325f2a841f26192a3f56241a73e5f201d7783e53f830ef0847fe00f3ca5e8a8d8887bd5af39940c590702784122add7f383f7620502ffc2fb75012a2f88c2320de8f8a0caba577c4d528bf6ce317580d0f3d7f905d050b7d28c8bb3b971e9c4cd1dbdd70d7f2f20d4775d5817753e0d002fe586fd9a496c600b7375f84335442597f9af97398c21777c3eed05d20ca1c9084d29c1a9aadc6193f682d87baf1dbada2429bf19d3c205350d67c3cdf2691f30e12e30f76053da07383a36b2f047101cefe8bd9fa1f7d4bb3c7913bdf7a59166382bf6c18aa83ae63ed1021de85f90ac6fd1bbb109470396f51791a79f453dee84f11705bf348a637f25c556ed8aeba1b34d1e4d71c7b525b3165dd548ad298b53ced38ade9410882ed9fe8eb9f52f7310ce67c0c5fef4d9f0d92c33aa0e104818a663c750048db6ad55c18a49c4f3ac51686c4d47a5b4452d0cc99341e23b57485877b39b413283f42d393fdce7da99c618711f4990fbece2d2b18163e824d5e4536692183f819a0269192af38c7f36cf65f4b50a02481ce8e03fe880483a284aa84314e5dc8cba4358cd00fadbd75240b964eea45c15e68907dcca4c05cdd9dad4239cbcf6d2e19cde62645220a11070bec8db0cc07912b2717d66dbbb6ef317c455d80be4a683f35160c7aeee4421c312e957f71896c579f7e9ba0f98af523683e4f384c4d417ce63137ab990691fdd875aaf60be2c837b3910d76d06ff1da144aa6994013a40c74391a3f87c2536188c6887433f1e5356590addd8b07fe06912887d1bd7c6e47de67e2e67dbf50d89644c82ad4ee6311246d0766f8c14e2288dec60879fcb17430013a388f5082e0f8a4ad9464f3694c5ab5b885fea6f5e8ef59b800fde00dbec1f789a2a4c6090ab938d0aae61468402439bc6f2e70066a8d478f478057759370868f21a9e3132c915529a81332f18b1118a4281cbdfbf4b5689c59676d8919a3279b68f19238ba0e85342cd917e2049a4539061624086976e5902477ccbec88bac4b2baf14358a2aefdd2097350d56109336d6967e6815b84cc842458ac9d58526388d7ba62d37bf59dc8c589f9d18f923105d3c8d15a4e0e8ebaf34ac554cda1fc112e7d23def66ed44c5178bc76c9eaf1995999d26d521f5de33f7e154d246876e33d696cdfc224c381c41f6ebc0c1f9e1d7395ba8a0ea069fbc737b26556e7adbe014b3dc83f46db5e283cb58e3d90e56c40b2706bfcd315296d66c7657ec43a157d8f6d802ce6c6517f04a7f1a5085312a84a8489470f5add1f2c27e3e9c3ddd58be68361df0511b0aa3c5aa45600abaae445f5798b40c8fdebc3b72335ea41672a6c5595c7cc65d3569253bb644bc3edaeb3ef07df177a6b824f2b709962df471ce0991ffc9", @typed={0xb4, 0x1e, @binary="5199df0f5c3d3ae863da43e3e0a2e4930ba374ab07360e04a4f2595251cbf9e95944da7af825abf987b96bfe1f6933684e9420906e99b7b7c5d87d63b18c7cc8d704b935c36e03107fcbfc82aa2a077adbba5704b7744fbd6339f350e12767bdccb9353b728484698373d2f1f8a47bddcb58801594fdab9e3cb2d9e77bf0ac4f068df0ce9a07f6f628d8cc1cf44ddd875e898e8555a68687bba2dbe799202c5ed7fc692b563d23945e925d82336c"}]}, 0x11dc}], 0x6, &(0x7f0000001e00)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x40004}, 0x4048800) dup2(r2, r1) r12 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r12, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000001e80), &(0x7f0000001ec0)) 2018/05/30 01:07:13 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) [ 219.104408] sctp: [Deprecated]: syz-executor0 (pid 16904) Use of struct sctp_assoc_value in delayed_ack socket option. [ 219.104408] Use struct sctp_sack_info instead 2018/05/30 01:07:13 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe9b) [ 219.146023] FAULT_INJECTION: forcing a failure. [ 219.146023] name failslab, interval 1, probability 0, space 0, times 0 [ 219.157405] CPU: 0 PID: 16902 Comm: syz-executor7 Not tainted 4.17.0-rc7+ #73 [ 219.164692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.174057] Call Trace: [ 219.176676] dump_stack+0x1b9/0x294 [ 219.180331] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.185546] should_fail.cold.4+0xa/0x1a [ 219.189631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.194765] ? check_noncircular+0x20/0x20 [ 219.199025] ? graph_lock+0x170/0x170 [ 219.202846] ? lock_acquire+0x1dc/0x520 [ 219.206837] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 219.211261] ? find_held_lock+0x36/0x1c0 [ 219.215334] ? __lock_is_held+0xb5/0x140 [ 219.219404] ? check_same_owner+0x320/0x320 [ 219.223724] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 219.228133] ? rcu_note_context_switch+0x710/0x710 [ 219.233063] __should_failslab+0x124/0x180 [ 219.237297] should_failslab+0x9/0x14 [ 219.241088] kmem_cache_alloc_trace+0x2cb/0x780 [ 219.245752] ? debug_check_no_locks_freed+0x310/0x310 [ 219.250952] ? print_usage_bug+0xc0/0xc0 [ 219.255010] nfnl_acct_new+0x520/0xc50 [ 219.258896] ? nfnl_acct_overquota+0x380/0x380 [ 219.263468] ? debug_check_no_locks_freed+0x310/0x310 [ 219.268655] ? graph_lock+0x170/0x170 [ 219.272464] ? print_usage_bug+0xc0/0xc0 [ 219.276517] ? page_add_file_rmap+0x779/0xe20 [ 219.281005] ? find_held_lock+0x36/0x1c0 [ 219.285065] ? graph_lock+0x170/0x170 [ 219.288867] ? lock_downgrade+0x8e0/0x8e0 [ 219.293022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.298558] ? __lock_is_held+0xb5/0x140 [ 219.302606] ? sysfs_streq+0x160/0x200 [ 219.306487] ? nfnl_acct_overquota+0x380/0x380 [ 219.311072] nfnetlink_rcv_msg+0xdb5/0xff0 [ 219.315317] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 219.320321] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 219.324733] ? nfnetlink_bind+0x3a0/0x3a0 [ 219.328873] ? graph_lock+0x170/0x170 [ 219.332668] ? find_held_lock+0x36/0x1c0 [ 219.336735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.342266] netlink_rcv_skb+0x172/0x440 [ 219.346317] ? nfnetlink_bind+0x3a0/0x3a0 [ 219.350457] ? netlink_ack+0xbc0/0xbc0 [ 219.354338] ? __netlink_ns_capable+0x100/0x130 [ 219.358999] nfnetlink_rcv+0x1fe/0x1ba0 [ 219.362973] ? kasan_check_read+0x11/0x20 [ 219.367108] ? rcu_is_watching+0x85/0x140 [ 219.371243] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.376429] ? nfnl_err_reset+0x2d0/0x2d0 [ 219.380572] ? netlink_remove_tap+0x610/0x610 [ 219.385064] ? refcount_add_not_zero+0x320/0x320 [ 219.389810] ? kasan_check_read+0x11/0x20 [ 219.393960] ? rcu_is_watching+0x85/0x140 [ 219.398100] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.403281] ? netlink_skb_destructor+0x210/0x210 [ 219.408116] ? kasan_check_write+0x14/0x20 [ 219.412342] netlink_unicast+0x58b/0x740 [ 219.416398] ? netlink_attachskb+0x970/0x970 [ 219.420795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.426322] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 219.431327] ? security_netlink_send+0x88/0xb0 [ 219.435902] netlink_sendmsg+0x9f0/0xfa0 [ 219.439959] ? netlink_unicast+0x740/0x740 [ 219.444187] ? security_socket_sendmsg+0x94/0xc0 [ 219.448928] ? netlink_unicast+0x740/0x740 [ 219.453156] sock_sendmsg+0xd5/0x120 [ 219.456861] sock_write_iter+0x35a/0x5a0 [ 219.460912] ? sock_sendmsg+0x120/0x120 [ 219.464886] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.470592] ? iov_iter_init+0xc9/0x1f0 [ 219.474560] __vfs_write+0x64d/0x960 [ 219.478265] ? kernel_read+0x120/0x120 [ 219.482143] ? wait_for_completion+0x870/0x870 [ 219.486739] ? rw_verify_area+0x118/0x360 [ 219.490875] vfs_write+0x1f8/0x560 [ 219.494407] ksys_write+0xf9/0x250 [ 219.497936] ? __ia32_sys_read+0xb0/0xb0 [ 219.501984] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 219.507522] __x64_sys_write+0x73/0xb0 [ 219.511400] do_syscall_64+0x1b1/0x800 [ 219.515275] ? finish_task_switch+0x1ca/0x840 [ 219.519764] ? syscall_return_slowpath+0x5c0/0x5c0 [ 219.524695] ? syscall_return_slowpath+0x30f/0x5c0 [ 219.529618] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 219.534975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.539812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.544987] RIP: 0033:0x455a09 [ 219.548163] RSP: 002b:00007f8356e1cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 219.555859] RAX: ffffffffffffffda RBX: 00007f8356e1d6d4 RCX: 0000000000455a09 [ 219.563116] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 219.570373] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 219.577635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 219.584891] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000002 2018/05/30 01:07:13 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') 2018/05/30 01:07:13 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0xfdfdffff]}) [ 219.608544] FAULT_INJECTION: forcing a failure. [ 219.608544] name failslab, interval 1, probability 0, space 0, times 0 [ 219.620253] CPU: 0 PID: 16916 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #73 [ 219.627546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.636913] Call Trace: [ 219.639528] dump_stack+0x1b9/0x294 [ 219.643181] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.648387] ? is_bpf_text_address+0xd7/0x170 [ 219.652911] should_fail.cold.4+0xa/0x1a [ 219.656993] ? __save_stack_trace+0x7e/0xd0 [ 219.661344] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.666484] ? save_stack+0x43/0xd0 [ 219.670130] ? kasan_kmalloc+0xc4/0xe0 [ 219.674036] ? kasan_slab_alloc+0x12/0x20 [ 219.678205] ? find_held_lock+0x36/0x1c0 [ 219.682310] ? check_same_owner+0x320/0x320 [ 219.686661] ? rcu_note_context_switch+0x710/0x710 [ 219.691615] __should_failslab+0x124/0x180 [ 219.695868] should_failslab+0x9/0x14 [ 219.699663] kmem_cache_alloc_node_trace+0x26f/0x770 [ 219.704761] __kmalloc_node_track_caller+0x33/0x70 [ 219.709683] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 219.714428] __alloc_skb+0x14d/0x780 [ 219.718136] ? skb_scrub_packet+0x580/0x580 [ 219.722452] ? kasan_unpoison_shadow+0x35/0x50 [ 219.727029] ? __asan_allocas_unpoison+0x16/0x20 [ 219.731773] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 219.736180] netlink_ack+0x2d7/0xbc0 [ 219.739879] ? nfnetlink_bind+0x3a0/0x3a0 [ 219.744026] ? netlink_sendmsg+0xfa0/0xfa0 [ 219.748252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.753781] netlink_rcv_skb+0x35d/0x440 [ 219.757829] ? nfnetlink_bind+0x3a0/0x3a0 [ 219.761963] ? netlink_ack+0xbc0/0xbc0 [ 219.765838] ? __netlink_ns_capable+0x100/0x130 [ 219.770498] nfnetlink_rcv+0x1fe/0x1ba0 [ 219.774475] ? rcu_is_watching+0x85/0x140 [ 219.778621] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.783806] ? nfnl_err_reset+0x2d0/0x2d0 [ 219.787945] ? retint_kernel+0x10/0x10 [ 219.791822] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.796827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 219.801586] ? retint_kernel+0x10/0x10 [ 219.805471] ? nfnl_err_reset+0x2d0/0x2d0 [ 219.809615] ? netlink_unicast+0x55a/0x740 [ 219.813842] netlink_unicast+0x58b/0x740 [ 219.817900] ? netlink_attachskb+0x970/0x970 [ 219.822297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.827823] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 219.832829] ? security_netlink_send+0x88/0xb0 [ 219.837400] netlink_sendmsg+0x9f0/0xfa0 [ 219.841455] ? netlink_unicast+0x740/0x740 [ 219.845681] ? security_socket_sendmsg+0x94/0xc0 [ 219.850422] ? netlink_unicast+0x740/0x740 [ 219.854646] sock_sendmsg+0xd5/0x120 [ 219.858351] sock_write_iter+0x35a/0x5a0 [ 219.862404] ? sock_sendmsg+0x120/0x120 [ 219.866374] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.871897] ? iov_iter_init+0xc9/0x1f0 [ 219.875864] __vfs_write+0x64d/0x960 [ 219.879573] ? kernel_read+0x120/0x120 [ 219.883451] ? wait_for_completion+0x870/0x870 [ 219.888040] ? rw_verify_area+0x118/0x360 [ 219.892181] vfs_write+0x1f8/0x560 [ 219.895711] ksys_write+0xf9/0x250 [ 219.899238] ? __ia32_sys_read+0xb0/0xb0 [ 219.903286] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 219.908818] __x64_sys_write+0x73/0xb0 [ 219.912694] do_syscall_64+0x1b1/0x800 [ 219.916569] ? finish_task_switch+0x1ca/0x840 [ 219.921055] ? syscall_return_slowpath+0x5c0/0x5c0 [ 219.925971] ? syscall_return_slowpath+0x30f/0x5c0 [ 219.930889] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 219.936260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.941099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.946276] RIP: 0033:0x455a09 [ 219.949449] RSP: 002b:00007f5cc017ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/05/30 01:07:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8001}, &(0x7f0000000080)=0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="6493678fa4851ae5ce42f0f4842c78a7e60fc5667b8844667fb60f4b975d3f49531f19fe5706fa57244f7e1651c8d09ded") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/30 01:07:14 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0xfffffdfd]}) [ 219.957149] RAX: ffffffffffffffda RBX: 00007f5cc017b6d4 RCX: 0000000000455a09 [ 219.964402] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 219.971656] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 219.978922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 219.986183] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000004 2018/05/30 01:07:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) 2018/05/30 01:07:14 executing program 7 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 220.123944] FAULT_INJECTION: forcing a failure. [ 220.123944] name failslab, interval 1, probability 0, space 0, times 0 [ 220.135362] CPU: 1 PID: 16945 Comm: syz-executor7 Not tainted 4.17.0-rc7+ #73 [ 220.142654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.152022] Call Trace: [ 220.155170] dump_stack+0x1b9/0x294 [ 220.155195] ? dump_stack_print_info.cold.2+0x52/0x52 [ 220.155224] should_fail.cold.4+0xa/0x1a [ 220.155243] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 220.155270] ? lock_downgrade+0x8e0/0x8e0 [ 220.155289] ? find_held_lock+0x36/0x1c0 [ 220.181576] ? check_same_owner+0x320/0x320 [ 220.185908] ? rcu_note_context_switch+0x710/0x710 [ 220.190844] __should_failslab+0x124/0x180 [ 220.195083] should_failslab+0x9/0x14 [ 220.198888] kmem_cache_alloc_node+0x272/0x780 [ 220.203488] __alloc_skb+0x111/0x780 [ 220.207208] ? skb_scrub_packet+0x580/0x580 [ 220.211532] ? kasan_unpoison_shadow+0x35/0x50 [ 220.216114] ? __asan_allocas_unpoison+0x16/0x20 [ 220.220863] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 220.225280] netlink_ack+0x2d7/0xbc0 [ 220.228988] ? nfnetlink_bind+0x3a0/0x3a0 [ 220.233143] ? netlink_sendmsg+0xfa0/0xfa0 [ 220.237389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.242929] netlink_rcv_skb+0x35d/0x440 [ 220.246985] ? nfnetlink_bind+0x3a0/0x3a0 [ 220.251132] ? netlink_ack+0xbc0/0xbc0 [ 220.255021] ? __netlink_ns_capable+0x100/0x130 [ 220.259695] nfnetlink_rcv+0x1fe/0x1ba0 [ 220.263665] ? rcu_is_watching+0x85/0x140 [ 220.267806] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 220.273000] ? nfnl_err_reset+0x2d0/0x2d0 [ 220.277155] ? netlink_remove_tap+0x610/0x610 [ 220.281651] ? refcount_add_not_zero+0x320/0x320 [ 220.286403] ? rcu_is_watching+0x85/0x140 [ 220.290545] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 220.295727] ? netlink_skb_destructor+0x210/0x210 [ 220.300564] ? kasan_check_write+0x14/0x20 [ 220.304794] netlink_unicast+0x58b/0x740 [ 220.308854] ? netlink_attachskb+0x970/0x970 [ 220.313256] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.318786] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 220.323794] ? security_netlink_send+0x88/0xb0 [ 220.328369] netlink_sendmsg+0x9f0/0xfa0 [ 220.332429] ? netlink_unicast+0x740/0x740 [ 220.336662] ? security_socket_sendmsg+0x94/0xc0 [ 220.341406] ? netlink_unicast+0x740/0x740 [ 220.345634] sock_sendmsg+0xd5/0x120 [ 220.349343] sock_write_iter+0x35a/0x5a0 [ 220.353399] ? sock_sendmsg+0x120/0x120 [ 220.357383] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.362909] ? iov_iter_init+0xc9/0x1f0 [ 220.366877] __vfs_write+0x64d/0x960 [ 220.370586] ? kernel_read+0x120/0x120 [ 220.374471] ? wait_for_completion+0x870/0x870 [ 220.379070] ? rw_verify_area+0x118/0x360 [ 220.383219] vfs_write+0x1f8/0x560 [ 220.386775] ksys_write+0xf9/0x250 [ 220.390318] ? __ia32_sys_read+0xb0/0xb0 [ 220.394376] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 220.399924] __x64_sys_write+0x73/0xb0 [ 220.403812] do_syscall_64+0x1b1/0x800 [ 220.407696] ? finish_task_switch+0x1ca/0x840 [ 220.412188] ? syscall_return_slowpath+0x5c0/0x5c0 [ 220.417113] ? syscall_return_slowpath+0x30f/0x5c0 [ 220.422045] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 220.427407] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.432247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 220.437430] RIP: 0033:0x455a09 [ 220.440614] RSP: 002b:00007f8356e1cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 220.448321] RAX: ffffffffffffffda RBX: 00007f8356e1d6d4 RCX: 0000000000455a09 [ 220.455597] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 220.462858] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 220.470118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 220.477376] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000003 2018/05/30 01:07:14 executing program 5 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)={0x1, 0x10, [0xdf4, 0x17, 0x7, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) accept4$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/05/30 01:07:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000001840)='/dev/null\x00', 0xa4140, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x2) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x4200) sendmsg$netrom(r3, &(0x7f0000001800)={&(0x7f00000000c0)=@full={{0x3, {"60af24ffc3dc8c"}, 0xfffffffffffffeff}, [{"921084758d6429"}, {"91fe612ea812e4"}, {"d6db8fb980c086"}, {"a3cdfabada8638"}, {"6ea30eea04788f"}, {"24079b6cf60256"}, {"70386801443157"}, {"f9a88ed77e8df6"}]}, 0x48, &(0x7f0000001740)=[{&(0x7f0000000140)="601e81bd94767c3589e67bae34ab8363899d68", 0x13}, {&(0x7f0000000180)="e86355ccf7c22cd41fb563737f1a801e5456630aa50a91766be477f594fde6ab421d8685b889f5917f2cb09ade615e3713ea9d5f4d7105860d828ff87660487c740f8b6f030bf19e7cb51c4cb7a595923482e0f8e38be988b9a0639314504bcbd01920aa5b8b18f164706262ad7c3404ec158d09ef3d8a5a3237c517c18cdf0d4e9072faaf84fbeb7c1e3a7cca", 0x8d}, {&(0x7f0000000240)="440352c0c8a5fa7c9f06ca076749f27ae62281a4aaf489e87181cc3c52dc081fc259ee5efe8b8e2add708be64dcd691361b9bb319d14cb29569c7adadbfe5ecde08b10e58258fc53c57e71b5c4f865de739a8c5f35be2f9c1301a701b8fbf73070ec3f852456ae82462bb84c16709d4dba1720a63d04c236063962f8b34601a1d0dec98abd8ac37c6210913ae8dc038d52104cfbdee87163118cffe12293d1b0bf92be0d33d4be17e65f1a33a69007392b5407387be7", 0xb6}, {&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="e5b262b50bc5727a52284e9bb0a789911ef695e0a5176eecc57e5cbfeb87b9da277bfaaf27102c46735961348c497872959a722f77abd8e955e43916660cfdf9747fb9fb96039db6a959c839", 0x4c}, {&(0x7f0000000480)="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", 0xfa}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="5f6d075ac27db7d964d9b2b2b58a2b8b6efb67be64312002e06c5672c4aa8da2ef0d8a118b39235d3446ebd1323bfe8b4a2a0876bcc9b5830b7f53eed7d078c78819a8658d08680d3e6dff8770ca881b8c095e4d063e572317bef660da4030f91bac9997319f66e48177e9253eb46ca53012494647e7d3d1cf9990c902b1c60178f4d705f291dd4045949cc135cd4b56505217146a4cc558f74c1dcfc4dfab95dc1b0466b7fb7c21837d4db6ca46081d9028d29670f164a57516a13183e679427981aefe394184db7e53a90826ae7da4", 0xd0}, {&(0x7f0000001680)="c9483e", 0x3}, {&(0x7f00000016c0)="4bc6704dfb231eb2b6ba0954f406c49dce06f92bdd9e290133d96ce26b6db6c34030cdd08c0e720c9b5b681b8d364eb9ff31b60ad9b4bba4984919d8c67c8612e20b4a081210eb6cfc497b67e774326068d1e15c33a59d2a734403ba6e4691a3a9", 0x61}], 0xa, 0x0, 0x0, 0x41}, 0x8000) 2018/05/30 01:07:14 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x100000000000000]}) 2018/05/30 01:07:14 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffef800, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0xca, 0x3) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffe}, 0x1c) 2018/05/30 01:07:14 executing program 7 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:14 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2001, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xffffffb8}) 2018/05/30 01:07:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) [ 220.634200] sctp: [Deprecated]: syz-executor0 (pid 16956) Use of struct sctp_assoc_value in delayed_ack socket option. [ 220.634200] Use struct sctp_sack_info instead [ 220.643803] FAULT_INJECTION: forcing a failure. [ 220.643803] name failslab, interval 1, probability 0, space 0, times 0 [ 220.660810] CPU: 1 PID: 16968 Comm: syz-executor7 Not tainted 4.17.0-rc7+ #73 [ 220.665796] sctp: [Deprecated]: syz-executor0 (pid 16956) Use of struct sctp_assoc_value in delayed_ack socket option. [ 220.665796] Use struct sctp_sack_info instead [ 220.668093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.668100] Call Trace: [ 220.668127] dump_stack+0x1b9/0x294 [ 220.668154] ? dump_stack_print_info.cold.2+0x52/0x52 [ 220.704094] ? is_bpf_text_address+0xd7/0x170 [ 220.708613] should_fail.cold.4+0xa/0x1a [ 220.712687] ? __save_stack_trace+0x7e/0xd0 [ 220.717024] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 220.722162] ? save_stack+0x43/0xd0 [ 220.725798] ? kasan_kmalloc+0xc4/0xe0 [ 220.729706] ? kasan_slab_alloc+0x12/0x20 [ 220.733874] ? find_held_lock+0x36/0x1c0 [ 220.737967] ? check_same_owner+0x320/0x320 [ 220.742286] ? rcu_note_context_switch+0x710/0x710 [ 220.747208] __should_failslab+0x124/0x180 [ 220.751433] should_failslab+0x9/0x14 [ 220.755224] kmem_cache_alloc_node_trace+0x26f/0x770 [ 220.760327] __kmalloc_node_track_caller+0x33/0x70 [ 220.765248] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 220.769996] __alloc_skb+0x14d/0x780 [ 220.773707] ? skb_scrub_packet+0x580/0x580 [ 220.778033] ? kasan_unpoison_shadow+0x35/0x50 [ 220.782617] ? __asan_allocas_unpoison+0x16/0x20 [ 220.787367] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 220.791780] netlink_ack+0x2d7/0xbc0 [ 220.795485] ? nfnetlink_bind+0x3a0/0x3a0 [ 220.799630] ? netlink_sendmsg+0xfa0/0xfa0 [ 220.803862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.809397] netlink_rcv_skb+0x35d/0x440 [ 220.813448] ? nfnetlink_bind+0x3a0/0x3a0 [ 220.817588] ? netlink_ack+0xbc0/0xbc0 [ 220.821471] ? __netlink_ns_capable+0x100/0x130 [ 220.826133] nfnetlink_rcv+0x1fe/0x1ba0 [ 220.830116] ? rcu_is_watching+0x85/0x140 [ 220.834258] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 220.839450] ? nfnl_err_reset+0x2d0/0x2d0 [ 220.843595] ? netlink_remove_tap+0x610/0x610 [ 220.848084] ? refcount_add_not_zero+0x320/0x320 [ 220.852832] ? rcu_is_watching+0x85/0x140 [ 220.856969] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 220.862148] ? netlink_skb_destructor+0x210/0x210 [ 220.866984] ? kasan_check_write+0x14/0x20 [ 220.871213] netlink_unicast+0x58b/0x740 [ 220.875273] ? netlink_attachskb+0x970/0x970 [ 220.879672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.885201] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 220.890209] ? security_netlink_send+0x88/0xb0 [ 220.894784] netlink_sendmsg+0x9f0/0xfa0 [ 220.898843] ? netlink_unicast+0x740/0x740 [ 220.903074] ? security_socket_sendmsg+0x94/0xc0 [ 220.907819] ? netlink_unicast+0x740/0x740 [ 220.912053] sock_sendmsg+0xd5/0x120 [ 220.915766] sock_write_iter+0x35a/0x5a0 [ 220.920601] ? sock_sendmsg+0x120/0x120 [ 220.924602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.930131] ? iov_iter_init+0xc9/0x1f0 [ 220.934098] __vfs_write+0x64d/0x960 [ 220.937802] ? kernel_read+0x120/0x120 [ 220.941695] ? wait_for_completion+0x870/0x870 [ 220.946282] ? rw_verify_area+0x118/0x360 [ 220.950421] vfs_write+0x1f8/0x560 [ 220.953956] ksys_write+0xf9/0x250 [ 220.957488] ? __ia32_sys_read+0xb0/0xb0 [ 220.961537] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 220.967071] __x64_sys_write+0x73/0xb0 [ 220.970953] do_syscall_64+0x1b1/0x800 [ 220.974831] ? finish_task_switch+0x1ca/0x840 [ 220.979317] ? syscall_return_slowpath+0x5c0/0x5c0 [ 220.984235] ? syscall_return_slowpath+0x30f/0x5c0 [ 220.989157] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 220.994514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.999352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.004529] RIP: 0033:0x455a09 [ 221.007708] RSP: 002b:00007f8356e1cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 221.015410] RAX: ffffffffffffffda RBX: 00007f8356e1d6d4 RCX: 0000000000455a09 [ 221.022669] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 2018/05/30 01:07:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) ioctl(r0, 0x0, &(0x7f0000000000)="6546fdc4979db79614f4e031f947f0ea2a1a3206dd69af3a6e9cd3a5475872e16473ec49bede3d460eb90407e0eb8cca8e23b3188a738ab8eb389ad68caf9089cec1e0c795bfe1127795572a0795e098bc7279cb87bd4d6f93a6abbbf5e8ae1577967b1f0b484e23c3086c047ddb20d56b5ae76190490babd5ee538879") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x190, 0x200000) r3 = semget(0x2, 0x2, 0x1) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000140)=""/202) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) 2018/05/30 01:07:15 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x57) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) [ 221.029926] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 221.037181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 221.044435] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000004 [ 221.115423] sctp: [Deprecated]: syz-executor0 (pid 16982) Use of struct sctp_assoc_value in delayed_ack socket option. [ 221.115423] Use struct sctp_sack_info instead [ 221.189793] sctp: [Deprecated]: syz-executor0 (pid 16993) Use of struct sctp_assoc_value in delayed_ack socket option. [ 221.189793] Use struct sctp_sack_info instead 2018/05/30 01:07:15 executing program 7 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0xfffffdfd]}) 2018/05/30 01:07:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r1 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/05/30 01:07:15 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="040000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x60000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x4, 0x3, 0x5}, 0x3ff, 0x5}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:15 executing program 6: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) fcntl$getown(0xffffffffffffffff, 0x9) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb3) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x1, 0x5, 0x7, 0x1, 0x2, 0x36c354b0}) 2018/05/30 01:07:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) dup2(r0, r1) 2018/05/30 01:07:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x100000000000000]}) 2018/05/30 01:07:15 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x38) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x2, 0x1, 0x100000000, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000080)={0x2, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000014b) 2018/05/30 01:07:15 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000180)={"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"}) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='tunl0\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) [ 221.370229] XFS (loop6): Mounting V4 Filesystem 2018/05/30 01:07:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) [ 221.429128] XFS (loop6): totally zeroed log [ 221.478777] XFS (loop6): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 221.488834] XFS (loop6): Unmount and run xfs_repair [ 221.493936] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 221.500661] 000000005e92650f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.509562] 000000000efdc57c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.518456] 00000000f6c2e4d1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.527347] 000000009742d762: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.536243] 000000003e6df87f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.545137] 00000000771e1b9b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.554050] 0000000099fe707f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.562939] 0000000081f74930: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.575141] XFS (loop6): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 221.584627] XFS (loop6): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 221.593552] XFS (loop6): failed to read root inode [ 221.728551] XFS (loop6): Mounting V4 Filesystem [ 221.735381] XFS (loop6): totally zeroed log [ 221.740806] XFS (loop6): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 221.750428] XFS (loop6): Unmount and run xfs_repair [ 221.755512] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 221.762232] 00000000bf1d827b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.771124] 00000000899f8e94: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.779989] 000000003754f00d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.788859] 00000000e2f0cf98: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.797729] 000000007bb40087: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.806616] 000000005e378d50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.815494] 000000006243a42b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/30 01:07:16 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effdffff0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10400, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) pread64(r0, &(0x7f0000000180)=""/190, 0xbe, 0xfffffffffffffffc) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000080)=0x60, 0x80000) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) 2018/05/30 01:07:16 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="e03f03000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:16 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'syz_tun\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8647, 0x103000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000002c0)={0x100, {{0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) 2018/05/30 01:07:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000008b6769aa4caea7d1801f710022000000"]) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:16 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write(r2, &(0x7f0000000100)="761a2ac7fc204b17137e1ab2f45c49721bfd7fd03ef04a9984c48ed78168199ea9002afb656e27e6ae668a3bd3035ac9e17dc847a96e71e67b63488bc0af64134bdd600cb1eb564a2cbbf4cdc86968c8566a05e2a75fd1a6ea02c68c69ac8c107752ee", 0x63) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/05/30 01:07:16 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) [ 221.824361] 00000000fa7adb2e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 221.833264] XFS (loop6): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 221.842679] XFS (loop6): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 221.851318] XFS (loop6): failed to read root inode 2018/05/30 01:07:16 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:16 executing program 2: eventfd(0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x7b) 2018/05/30 01:07:16 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effdffff0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x40) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xf2d7, 0x9, 0x1, 0x8e30, 0x6f65, 0xffffffffffffffff, 0xe63b, 0xfffffffffffffff8, 0x3, 0x100, 0xfffffffffffffffd}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:16 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0xfdfdffff]}) 2018/05/30 01:07:16 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:16 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0x3}) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/05/30 01:07:16 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x0, 0x258, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="21273f08e385", @multicast2=0xe0000002, @loopback=0x7f000001, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x3, 0xffffffffffffffff, 0x7fff, 0x5, 0x1, 0xdb, 'ip6gre0\x00', 'ip6tnl0\x00', {0xff}, {0xff}}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x7, 0x80000000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200)) 2018/05/30 01:07:16 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="0f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:16 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="0f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:16 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x1000000]}) 2018/05/30 01:07:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r2, &(0x7f00000000c0)="1e93acda6a9e45", &(0x7f0000000100)=""/168}, 0x18) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="640400000000000000000000000000000000000076d9dcfd196bbdd8cee64461924dba1298ba5bab1c195bf6f5c3a67096e5a88d93ea07e43c77a58345f461ae74698b1901c32a2078bb9433cd721712ed661f46d2675fd30e42898c771f792eb4f0643ae91cedc33cb2824f760374ed56e0a8a291d60e300560de2e2f23d666c7a190015e00e5c543c988969be547f1e257705a373f7c766ab1998aeb7e23ddf3edf9a7af33689d046e48e171f577de29e85ce908cce4b8f8462d2c9680edbde689b2cca01259a7145f01f151f047c858e22165d8c837aa18f3e262633621d22a0e32e8ab7cd8bcf36e4e9878fca70f1c02bf7daf1d441eee9d7e8db9a33c6cc70f25c194e9ad01769085805db1874c5df37157b20487a7718d70520efc4ff7278164f45488c90e02781cb193c67644e24613ac1551b955ddcead3978c0f371c65c25"], 0x143}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0xc, &(0x7f0000000180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, @ldst={0x3, 0x0, 0x6, 0x1, 0x5, 0x30, 0xfffffffffffffff0}, @ldst={0x1, 0x2, 0x2, 0x6, 0xa, 0xfffffff0, 0x8}, @generic={0x20, 0xfffffffffffff9b9, 0xfc00000000000, 0x9}, @ldst={0x0, 0x3, 0x0, 0x3, 0x4, 0xfffffffe, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f00000000c0)='syzkaller\x00', 0x95, 0xb0, &(0x7f0000000200)=""/176, 0x40f00, 0x1, [], r3, 0x7}, 0x48) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 01:07:17 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00e00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:17 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00e00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:17 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:17 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000080)=0x1, 0x34a) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/106, 0x6a) 2018/05/30 01:07:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="400fc5e3d6b9800000c00f3235000100000f30670f35b8010000000f01d9c74424001f010000c744240200000000ff1c240f20d835200000000f22d86466f365f2460f21e40f20c035000000800f22c0b9800000c00f3235000400000f300f01c8", 0x61}], 0x1, 0x42, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10001}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/05/30 01:07:17 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0039200007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:17 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8915, &(0x7f0000000280)="c626262c8523bf012cf66f") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000000180)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb3c90", 0x3}], 0x0, &(0x7f0000000180)=ANY=[]) 2018/05/30 01:07:17 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="e03f03000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:17 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/05/30 01:07:17 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effd00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 223.164868] FAT-fs (loop2): bogus number of reserved sectors [ 223.170861] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 223.179355] FAT-fs (loop2): Can't find a valid FAT filesystem [ 223.330386] FAT-fs (loop2): bogus number of reserved sectors [ 223.336295] FAT-fs (loop2): This looks like a DOS 1.x volume, but isn't a recognized floppy size (1 sectors) [ 223.346373] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/30 01:07:17 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effd00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:17 executing program 6: socket(0xa, 0x1, 0x0) 2018/05/30 01:07:17 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x9, 0x1, 0x3f, 0x0, 0xd746}, 0xc) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000002240), 0x139}, 0x40090) 2018/05/30 01:07:17 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="040000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:17 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/86, 0x56) ioctl$UFFDIO_COPY(r1, 0x4008556c, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) close(r1) 2018/05/30 01:07:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffffb, 0x4}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x5c3e, 0x81, 0x800000000, 0x1, 0x92, r2}, &(0x7f0000000100)=0x20) write$cgroup_int(r1, &(0x7f00000000c0)={[0x2d, 0x36]}, 0x2) [ 223.388219] FAT-fs (loop2): bogus number of reserved sectors [ 223.394136] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 223.402616] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/30 01:07:17 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x40, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000006c0)={r2, 0x148cfa6a, 0x1, 0x3ff80000000}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x2, 0x4) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000200)="9cbaa8e45f16f2ce233b42410dc2f237045b20946061eef6f958287b1e5097de975f8a621243dc2f0d85df536cbc522db5c9a9c1ef7508ef8f438cf42dfb897ae1e63cd46a06bb058e0182c036544eba3ad7949ef70bb5", 0x57}, {&(0x7f0000000300)="f3abf9ea3458f7bc6cb503421dc8c0da7381a1ca4160327eaca5447acb2c284980c78bb1ae5955acdde9ae926a7a4c78263a15ab7575a5e293ecea5c254ea6e63619108d28e9e06b0f50db4e9af4", 0x4e}, {&(0x7f0000000380)="0478e842b67e28782ead30b763df3745219f1afdfa7a5221baed871fa3b486b50eceedf4936bbea442ececcc9233fc1bcb3dcd24df8aecc986fd9a0b2f1df1a4602847c570ff606d7eaa7f3a6b08d450c4fc7e99117f264d6de0b9e007f05fcd334749cd33bf1eac21fac466ab7a7b4e0a62c4d218d3441490e238bdb86662db19122ecd3f04212d12a5a902b0e6f91b5c35e166cedf", 0x96}, {&(0x7f0000000440)="d4785d608486ddc8d747d4bfa9f3a189ebfc4b2abb279d422cd71ac0f6673c254a45936575898f2cea473374e3ee1896cc15fa0c284c75361d204b79e601b685c062714ce55b4b121cbe7edd2b24fda922113f00b76641c7fbb81f0007", 0x5d}, {&(0x7f0000000280)="a7e6382ac68070b83bdd15c28e51e1744b71591907b9f4e263277c04f6c282ab3f638f7958c91dae163c54c31bb5797fc98058a9ea79", 0x36}, {&(0x7f00000004c0)="ff6e7e1dcf15bd3cf155e6b71191c55a9285347d28ed80ab410c4a0d45cab0bf3d7eafd7a4c6a9252a181182be6b4255506ee1920a37e97120bf2f1b115977fde73a52f3259ddd481aa5ac5d87d0d774a23fac6776b52936a2a0ef6e7250853774a1c9a5538598b99925220bf679d173f47fbb326aacc5b2e6bf5a2268814a91020b2db78e6c018f5c32", 0x8a}], 0x6, 0x3d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) mq_notify(r0, &(0x7f0000000700)={0x0, 0x32, 0xffffffffffffffff, @thr={&(0x7f0000000740)="543b4940fdb0f841fc7b7e9b5d5cb6479dfa8333a5882def981dca31d825e272b630f7d75be75d708cf88be3d66d339cc2d674d0956c082ff1e03121376d5aff201a657de6db8be72a52ceeba5bf0b4caaf21b4be3e600df69f6fb81c48445afeb762f422c470d79c1ba55f4efa0d00582ed5ba5319672b5476ef22ea279a68d5869598431397a6286090706c44d187389a66f24138886195d13abef529c1c066d3fba5eb410ce2e85e351a192024cb9c4cab3a4940505538a83b632c9a250e09b8ad3f75c44cd4dd770bea40ab5155f78745d34bfc8ace4fe", &(0x7f0000000840)="80c54e4f80a847738d54bf77111e49c564c8ba549f901982088b2d5af2d24fe28a94a255c952173d7a98c996a5535db47d06df513a1801a2c0f526e79ae2ece9f0ece3932be8669fd6b93e41c615bb29c1abaa98d7f271626284209a4330e61bf36420fe36a8ef8e023c96fc6561c23c943ec2b733848eff42301348242d08f8c43f1143f4a010589e57a56c7800981e396b1bde3fc55c02370e40fe8da8440c3c4ac48b60a593d8d50cd69d56"}}) 2018/05/30 01:07:17 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:17 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0039200007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:17 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0500000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(tnepres)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="11060b58", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00'], 0xfffffdcd}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002500)=[{{&(0x7f0000002040)=@ax25, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002380)=""/32, 0x20}], 0x1, &(0x7f0000002400)=""/219, 0xdb}}], 0x1, 0x0, &(0x7f0000002600)) 2018/05/30 01:07:17 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff) ioctl$fiemap(r1, 0x40086602, &(0x7f0000001400)=ANY=[@ANYPTR64=&(0x7f00000013c0)=ANY=[]]) creat(&(0x7f0000000000)='./file0\x00', 0x50) fstat(r1, &(0x7f0000003b80)) 2018/05/30 01:07:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:18 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff0ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x2, 0xd000, 0x2000, 0x1000], 0x8, 0x40, 0x5}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001bc0)={0x2}) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)) 2018/05/30 01:07:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x20, 0x1, 0x1}) 2018/05/30 01:07:18 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0f00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000006000)=[{&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x4, 0x800, "4b1ec80a9d61e435e4816f9051c50f7cda26ed7720b29492abe14d1f427530773133ef90c50700d16faebbaa4bf68c46fe0ec3eb4d9bd9a83e691958175e1b", 0x3e}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000140)="0d8f3a807d8d8692bd80935c8f29f4c7708f2522fc8bc8b43d7d823fa589f6db7a769e55f3e82fadbaa6733e12b4968c043a7893cddbd66afdf30aa7ad820a3c1cd5271bf0158977bf2a9f4e4a274273a8c986a2315f37c92bd02b75700e09f4ec8b149183548b11b5703f8fb3e3e672ba2f56e45dc441c7c634836b5995cf898735c378c75a7a6d5e1dad2eab48184eb9534456b5c17a47db9254a0264082f4f3d43a4e4f586fddb72b325c719df2976d4efc20175335c3", 0xb8}, {&(0x7f0000000200)="c4f8e1744cd20e163e33c10df1cc919e82b11d3c92e9cc5159952ba58ce04f269c10cf40c8cbbafb64f6f212362629c7c8ee94d8e1be9c6cc742afe9cd64a9abc102e7b794b7b7555acbb0c0eafc40f87809ba3c73df1d88edf46fb81b12e75960027e446be13f582732d51849be8870bb224f6fbc3b789c7bba65fea6596eece5cb6eaa1ba25071ed0020453b21345e6ee68e4b764f7f47dd3bf38269c4f4c16d2c4000aba5e7b23b7b4b0ff1bbe25fbfe83eb282ebb8ca6bd20f7ffa3b263a40a9236754ca746e2c1e7f2f5278c5b992da8904352a4e8d518ec1dcdae7197d3926958f9eb0141eb337a91ea1ace0", 0xef}, {&(0x7f0000000300)="fad9571239edf60e58a4dadbfa1bc409020dc5ba1552367ce5a2ec33d76c3e0594760b0b8554047d292f8815bc32d37e344848db571367bf8962c0ecb7d63a79f8fea11dc37914973bd4a72b81ebbac071470a2a844f6627704c6135b1892f279db028e92b4500d0896c988f351b0803156a9e7157608c193eba7e34f639d4d181b412d616c28c7769a706907af2770081294f402be93447c7b1f145a56831d733664853590c6ac9055e3b27e6d684c7d77cf80483debac75bc87a152744871efd5635c71c340cd4380613c32f39649e6472348efc6257205fba3e2c", 0xdc}, {&(0x7f0000000400)="9a79535ebaf45805ed02faf956994f6bd0603f5c9341510075a942a34a549912b9cc834dd70347799bc0e597e1e8cd7c0cf54c08e34cfec5028792ac30eb906b5b53bde6f4387545a91adaaae3b3fa0cf0a95f2a469492ba177d4484a9f674dadf02297c619794ab57bd754bdd07c7492bdba03880961098b463e7934385e3ad1e17320f39a198d24c873ec481241ca14e280912fdfbf741833391975d6520d49db92052fd883ea9b92245e4465e841cd5e5a1c27dde911227826a7bdd2cba41ba66945a0b0ddd97b076f7b07f56ee512934bfebfbff0aae66367ac5483868df4f", 0xe1}, {&(0x7f0000000500)="13efd7220ccbae3613e38cfc81a5899c41c11606745c3faa5150d24c9ff587edd42e700799de12855d61989ba1c766e7fd795c44caf2ed223f3577ceaedab7ee8bd3e2c098deb09cc40d0f485b80e60d83f97ceafab5160bf5889dca2d3cf533ff8bcf04c931d49711a76c12cbac0477253abface472c79a09fc5c79b39fca3263", 0x81}, {&(0x7f0000000040)}], 0x6, &(0x7f0000000640)={0x108, 0x119, 0x4, "130697b81b11acb25f8f6693ec89e7462625b4f84aba8306a70c07c16f3ea0a7b62124f8ca4ff4ce4f31292bf759915aa6e29f141d824ffcbfad621aac1997f452d202692d549ba569428405d0fd35be96cde442df4157a6a9625711a75f1874022cad9e848f5d44bf20c258e630df1e78c6e5e7d426440a7eefa212557e5470e265f820854737af260a68b548dac5d052273eaf18d7d993ecc5e6b1e1cac4c39f76b13d155a593be0a5c377a30700cd78fbcc3050d368ae93f84b5e671c4e5276b133e79057c17a60397916d93453d0797d3c424b16b1f7cfee1d1eb8b7d62fcca167688d87315ce9908fd63e5c4dad44"}, 0x108, 0x20004804}, {&(0x7f0000000780)={0x27, 0x1, 0x0, 0x7, 0xfff, 0x4, "734426477cba06f33c722e9844487f868d39b938adffaafbfb740819303f959de929db0cdef1658103050ce6a8b03d667a03310c1120f376f77b4e6301c200", 0xf}, 0x60, &(0x7f0000001980)=[{&(0x7f0000000800)="99370564d9efd90c0990f69b978a0c378b353be7401c62a9cbfee4447c02d22d4782d9e2e2cc68c83e1086ff777652f22903b7f5a8c3f1f1d16beeaf14ccf69ab6f4e9bc8daaea00155641c4de9b0c7e2934d0bc4bf3f209b2d75643cd92582a", 0x60}, {&(0x7f0000000880)="e7c8305b81cee50dbe9497cffc9de0f8c523beb2648d29974c5ca3d5b5f95a16bffd59528a0d37793f6df10457cbb7b97596d894210f6e", 0x37}, 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{&(0x7f0000001c00)="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0x1000}, {&(0x7f0000002c00)="122b4a8e1cec3f997d1aa10fac886b1f3fffcec262b545f21c855ab4f6db80359266376107b04925949f9e393d6aa806207d2ba1cd475da0b5a2309ab09975e47e418525df8557d6923038344f0451905f4278edc78f8c3a56a4da2e87a547282548785fc1122c7dadd60d6f46d94d42cb5f611a6a0cbb6571e768cda8097b03a9c4b1d327b4c53d0df2610ece5e59de99e4cb56643d0c49d43387d6", 0x9c}, {&(0x7f0000002cc0)="a663fbf6e1797a43c0db380e65583c5ae8be78b938ae433ecca4828f81ca1c7b0356d8c050d00efc00968bc6c69007598cfa6f5ac7b18bd9d1e793aa991dd5528458e4e7d4441f72ee18906d77cd276a0461a3e6f5d13cf2a9a91da194316e3ec2acb9622ffed692b2e04e26a31b16d6b3c99fc60c2dbf6e2e70cae3be7cf5be4d405abda128036cc114fffff8b91ca227ab3e3746cc", 0x96}], 0x6, &(0x7f0000002e00)={0x90, 0x101, 0xffff, "abcbb4ae69e2f2ce82eb57fa54bbf270a8c2a8ea45f0f8b02dd256bb4b3ee797eca847cef28883a28a085e286fe4fa115d6e70c21027e674a3e8673c6656e63a79bb07ca543645cb4ccc58fce7285ddd29373eaf7a792f447cd8f73ea895425d6d6140a79dfbe47cd81a2f11ad4b9a9c4dfac27eb7489366fa"}, 0x90, 0x4000000}, {&(0x7f0000002ec0)={0x27, 0x1, 0x0, 0x7, 0x8, 0x9, "761a3e2c88cb2aff07cfe0ae46ee1ebf2c590dbf01c2f3ed92a15041a1dce52c61b939e24d52a32389bf252ba584c8f5bdcf02ff08205a0a080177a701d82e", 0x1c}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002f40)="e46b37be1698fbda9e6dae74303f8ae140b25f50f35269058438d2b4b0e389f42876e78b56a6767582c6dd6c5b6d0d3c55f820bdc958059cf350c5d6848976cbcee20243b75d2697ba6ba984377a9f27e4bc5503ef198d7795d07773594c7a144121a5a70e5d07b8a45cd412b1d7fa6d7d6608965d0cdb1faf5c1d34d24fc175b40d4743f926a19fe54f08372a363a20b348b6b7f474bfe5c5598491e3c6413d08c81bc28ed1a9b5b8e3d80809143ae481318ee482b7301fddc223", 0xbb}], 0x1, &(0x7f0000003040)={0x38, 0x109, 0x31b, "f8df2f670b51a314361cbfb5658f5404a17b3d36ae6ed95ea6f9183f141f31f31bfc"}, 0x38, 0x4000005}, {&(0x7f0000003080)={0x27, 0x1, 0x2, 0x7, 0x3, 0xfffffffffffffffc, "418a436f7de3afe28d216248cff8590ed9ca5454f64ffa5674c45d5a012b8959e4264e0260d9a4809c701e3cbb34e0710ef67093f7cba920103405f554598a", 0x3f}, 0x60, &(0x7f0000003200)=[{&(0x7f0000003100)="6e15454b7a9e209ed9f82a9a58c4be62510ae7100a62fea96af6368808d36c53c5b7047f5ae5c577bbc388cdb59ec899a10e2d837c94cb6f58852a91134ae7b44190bbccc0437fdbb89ab105d22e558769ab77586929a5452f72a9c84b64bd82380f4ed461073c7d19b7415fe1685e8d3c9c834af6780df9583f3c77c21563a07d2b4c882abd4347c90b4f02dd4fc61f3286ca15693233903aa71d6a76fa60174a44aaec45a69b877555ca544096bfef196be92ef72e19095157a27a9c32f44a69a65c8aa7303672c16de3512e7fa6a2d01fc3b28a71d43f3a3b838d3644a29e79fd83", 0xe3}], 0x1, &(0x7f0000003240)={0x1010, 0x11b, 0x5, 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0x1010, 0x1}, {&(0x7f0000004280)={0x27, 0x0, 0x1, 0x6, 0x2, 0x1, "74068a0adca50402e0e290fd33d437a05a957df909b253cc76827a0eb25eaf0d2ab9ce457cc84847fc646791f2b52b7122dcb2f65ab92b78da990f4aa0b8ac", 0x26}, 0x60, &(0x7f0000004540)=[{&(0x7f0000004300)="933eba4d447dc623be7fc67321421bdae861c2b32ce0f0a4b42214644aacfe8480a6cbd1d3c39f13179885c54e040517869a7c253380f380e38bea9eae5a15073094b10e891614c63471c1739a419b28ce0467723c814728b6b8f8750b74b6a2f666bdecd40d9dc3202493cb910a2406f5a20a4b2cbf9f75204ae83230f9985b3cc7191106635817827e8486205d7d4c00875f59efdea536d819af5a2a301bff9da155", 0xa3}, {&(0x7f00000043c0)="47923c538da84d2f2dcac26690e4130a21eca840c768141a27323381e3a143c872cdc5737b725c958d4f5c3ddfd48d74d59fc1aa7093b24a51e8ef5d7a013342c419c59bc7e84ee5864ae72e03ed4070", 0x50}, {&(0x7f0000004440)="44925a396aaa0649f2a797280f1b15643a216ef3aecb784d79f73883ef240f889b08436c24063e4f3ef151af3ce6a5f5bb7e7102707b06a701b324d9682821d65e6c77eff1eb85c441ce58b913793251537c15cefb0b261aa1f7a7d2135992642a545eefd2a9b1b76e1b7d80c350c0690814623eb89f8db0a7977d4a7ed6d1b522ac81501e67d5414f33cb5915ba5b584c56c29e0b332008c3fd792526b8774f7378f206625588de3a20daaa090fa28bb5fec5e4644b6b317c16c1495fd51fdd30a3e61593d33d8ed42cf5439bee10ed20e3981ea52da134682f", 0xda}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000004580)={0x27, 0x0, 0x2, 0x7, 0x4, 0xa087, "dd6a38ea60264370be09c9fd6048c688f1727198d0a4777d475c87019fd941ac79d054d07a2e5b8835b7c45cb0e330853c75d75a0bc5c06c5f619b96b31f74", 0x37}, 0x60, &(0x7f0000004700)=[{&(0x7f0000004600)="1d5393f83b1f6d4aaa16fe9edadda35acc2676f38e909bc056d5caaee0b2f417911fb623a91bd21014c48c9fd0de31ada440651e2a28c688659d12304e634e1e4175e4cdbb32469e236cedc7e9aff08c96aedc3cd741614c6649273958ae87ae3ccd3d83e53a66a1a3f0b0ad3f884de68b57cb426ef63bf0d8020d28e2d4ae1e6c73e3fd5436b1a79df844837636406f5a8e860d6bcbcb4f9ec6fd713048d7883ea9d12833b0162c20f65607635b82f7a797586c564d6ab11260cd617684d73252db8d025fe81d0c9703ac", 0xcb}], 0x1, &(0x7f0000004740)={0x20, 0x117, 0x0, "2e9d0b9aa4cb528718c10fce55c71254"}, 0x20, 0x800}, {&(0x7f0000004780)={0x27, 0x1, 0x1, 0x7, 0xfffffffffffffffc, 0x6, "ab7ca7535a277bf8972653748a1750f408a53603edbe6f31619762823f6739a34ec1e664a1192619babe66153fd94f63027df17f1a185299fce3902d99428e", 0x18}, 0x60, &(0x7f0000004ac0)=[{&(0x7f0000004800)="d45144aa233223e8aebb20a3c36abee7025851a53d6c7281", 0x18}, {&(0x7f0000004840)="e12ac2e141a1f792e2d50c0f525b5ecc2abf4b9da7f55fdfa4acafda7e89aa", 0x1f}, {&(0x7f0000004880)="2c5384ef2195907fa555187cdf47774ed04cfbcbb2daddd009d7ff6fa78afaea566e8f008d1d491b3a126bb5fe3176e20d64929a324d56313bb1b61c43dce322c0e3ac522f0c30e8747bf04a26d7d8bbfac372d918d7893a2fd3caacce0dfa180af311c9740af3a161768117657f28e115f808cc20a0bb6adaa67c548a95799122cde7f3d6869b1fc4c7d38765aaeeed665d2425db405eaf44e6fcb0219880237e6074c00f", 0xa5}, {&(0x7f0000004940)="44db529337b3d2a94a1c1b6575d6fdeb44a38b16335a29c3e950e1b5ae06b9713047abd206dcb205df0bf3e9cad2110f70b1f5ce4821878999c3fe909035db90e9ed6693423d2fcbd1d6415401f7c4a1adb4e620d3defb2faa5c6cefde0d138a086b34147890baf808f44a95fad4ef50c2c54379856aa631273f5de3aaa7eeb21e31563e4897e0e2a97205ab5c3e11038381dcb65b66ac70fe2ff4f0e96574bc4d6c", 0xa2}, {&(0x7f0000004a00)="b8296cbfb8d0df4f1f352d61679a1c19e98ea94e0ffc6a1e0160254255057e7290aa3f3d43ef9332ba9b9c3ea3b78e97776d6ce283630d9fa0258cf608d48bb8dd22eb0bfd69541fc280d8e6843cd15fd7332c6116712f88dbcb7d518c4c5080a07b742098e48d2fc988215e564de9b037646bdfd960c6a7c9933050af7c2a52d67cc3698588f2076a0a", 0x8a}], 0x5}, {&(0x7f0000004b40)={0x27, 0x0, 0x0, 0x0, 0x2, 0x80, "1229549f3790fe162f72ef676ebcb52bb7ed8d3584d65cecafc574bf89dbf0a4b7a1adc32218550f1fd36b8aadce2533fbe6f766623326c7d4eaa91ccbad00", 0x1a}, 0x60, &(0x7f0000005f40)=[{&(0x7f0000004bc0)="0c6b54464c54d1f3d88f902e11ba32d62f49cd9ce648451868fc47aa1363ce11eb0b55cf71b4c6ac06bdb399f93006f81e5cf735d1dc3df54b2d04ee191ba42a94b27f94bfd8e4b878b6234396a8e44ef0e8f5a8d2ee7bbe32ba8ba8fcb9050ecce015a64fceb1c15a002d1b85ae0ce75cd9e408a0b255b7806016fd4fad768c2b8cf557a3d37bc3bfcdce0115b68d4df5d16892c8694e9b2b55f97fdd6bf6558c5270e5ddf0a67466959f6a17ffa045c0b65f584a22c0a8a96bf779675bd1ea3bed", 0xc2}, {&(0x7f0000004cc0)="7dcb95111965bc8c53093a49324ad8653e6ba7face4204c090ad99463d907b22c5434c21eb6374b49fd41d351b13bc365cbede96e5f0b44088e9bcbf8ad37b3a51a6", 0x42}, {&(0x7f0000004d40)="2ebeefe005efff87984ec0553d11f57ea7beb0640c0ceadd339b39aca9fad24d839d11c03bcd5bd60636a04fa36005887249373803a0612d387b3fa2ddc08e5b26a16b4d85fafd4d9c995ddbd2d1db6839556c7fa94219e27ee5d9df0d46aac92a5e4444d26879bedfac3034dc7d2f195b771916aa2ffd1be3c6f8e668c6f5aabcfed2a7a78febba7cbebeb0f240121f7b4e65466f829910b0037109b754605670b70ed6a1c877f3bee1723266b6d62ab137f5769e4361b6b7ef3f3a23c7734df4f9ec98f5db7c6acec91cc4cb9f2aeb5e0215f3f1bfe913a9f9f2a2f96fbb5776f995da3d54171fcf30", 0xea}, {&(0x7f0000004e40)="2c1ae41aeccf14ca66f72e776f4e819e9855236391af36779150a749460c423c2c1ee45113835e277104062ffa88b62e11f33dad6b34f4343b69f999a3a75bc2879a9e89ef316033d891dd7baa71c04d1ec993016e6ab0996c29673618e2980a4fdd00e6b7c56a2b813cbc0ab9f0e0aa30a3c4b3f8ca837e3adc19482c4c82bf27525f12c5720858a7a07a65c9347ba1e9a22a35d60f101247b1271b77dbfcc9c2a6bc41d7c1edecc24bba7f6cfb537e88d7f88bd59e91fcef53d08af8a6ab43f733129310fb5f0b90a7d643d3d488c2011778312adf537b25aa2abd909bf8dfed787ef3ad", 0xe5}, {&(0x7f0000004f40)="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", 0x1000}], 0x5, &(0x7f0000005fc0)={0x28, 0x11e, 0x7, "7cd972ae7793f515d790ca79be2b262d251236fe"}, 0x28, 0x8800}], 0x9, 0x40000) r1 = socket(0x3, 0x7, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/30 01:07:18 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2003}) r0 = dup(0xffffffffffffff9c) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x2, 0x9, 0xffffffff00000000}, 0x8) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x77359400}}, 0x0) 2018/05/30 01:07:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:18 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:18 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0500000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0, 0x40000000000fcae}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r1, 0x7, 0x400000000000, &(0x7f0000000000)="62a60c0e3604468db46776e6a055ba689413360f3801b044e1cce86713ab026b43cb8f19f80f8d15378600199ea25075cf617f7a5ec50af44b20abe5d6a438d3d390", 0x42) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r2, 0x5412, &(0x7f00000000c0)) 2018/05/30 01:07:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x100000001, 0x4) 2018/05/30 01:07:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0xffffff8f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x40, 0x5, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/30 01:07:18 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20880) r1 = syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0x5, 0x0) linkat(r0, &(0x7f00000007c0)='./file0\x00', r1, &(0x7f0000000840)='./file0\x00', 0x1000) syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/user\x00') syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x101, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000140)="8c176a81f77dd9d82b472b9020e157a2496a08ed995e13aebda40ba8ef71e3293cbb24be8707b4056b813715799ceb61472033fe96f038db039e5cecc55d9fa961897855cb71f541823c0e392f3f43aff5706adc3a972cfa8fecb0205395316a9c10f949c58d0082cbb371d248e7d7726a4af2ee6c2789f0b54ef5ce64f4786411de330b1f77d8c877b3895368f2f3770c2a80fd9e3091b058cb32147d3ee529d86290134217091d6c68ee805d3f29b992cb7d9af5a53f960a6664debd9ee24cd8f72ca4707f1f02fe6516c1c084e44b4ec66d51", 0xd4, 0x5}, {&(0x7f0000000240)="1f22db42eb63050456f6e31a33bb9a15b71be1bab36acc3b8ed287985664f0eb01474f0a9bacc0f9850d111e0c9cf0165bc1c1189412983b11f8e6d96beaa74c46547ac2eb89c4bb1bda548bb12ee451ab33d6f415cf0e8a9baa4dbd459e97d816acdc39ec340a1195d5d38a3be7a309b063019e764ccef73ace3176f7270d956f94202776c0546813442ad19af1c83ff578e1d6663a88f5d1c217eeb0515d3f8f9047dd10adb156a50ba0a4933cc445d5c2c842d38af8250f8fd25b5f712f532b5ea1f575340e606d042cd2b84dcaa8c36b3832be51c47ff00545d9a5a5d1281b9c4b7f7161670e98dea655551d2d7b6d68fb0e", 0xf4, 0x7ff}, {&(0x7f00000000c0), 0x0, 0x8}, {&(0x7f0000000340)="a117293aba3a90d908744f72ab4b3e551fa5216931bc74661d10f3a6ff202288ba1cfac33ce9e99b100a4c83dd1616dd3cb7028c080c9f7fa3f9ae91cc95a7cae9c66d71ee892e0a1cb18bf9207500985832d66762376a926e49a089beafca695ffd223be24489b46b88f7f1d2a25bf34d4e18e420d65ab5a1d7d94238723341a30a7203633978314c0b4f226e39268f7678cabf2a5c55aca23e7f5896d3e8e4eac4ffa2f6adb458caccf41cd39455092d333e57cee5553cfcd98096da21329a2067eb3513707ada00c79de1ae3d8c5a9de4a56ba4783ca7", 0xd8, 0x8f1}, {&(0x7f0000000440)='j', 0x1, 0x4}, {&(0x7f0000000480)="92465b715943fa638423f1dcab5afc040630460b6c2349d25c73734673be7f3f8218201d4e1573ddcb958f35653a372f0a9a24a83ddd60bb9404cff9cbc1cfb67d262e5f0feda17fc7e4d58c8eb983de414fa156e941f5d47b1f03db8334b10ffec2fbadf6e357684ecd11bc375bdbcdba39a565ee3f98dcdb4395db6cb92d4daca2043b9e76caab231268ef777017104dc2ede7ddd3eaaafde8fad8dda5e36cd4ae73ca589433f55a371d0b3e75315e0bb8f6f66eb5", 0xb6, 0x400}, {&(0x7f0000000540)="37a937546c64a94206bfd800930d2d915701150f6a8bf4e94131421967486963ba28c637c023a08b84333996b4ba2c4e3fac51f8efab771dd2ad8113a4f9d4b7bc6779364b", 0x45, 0x1}, {&(0x7f00000005c0)="67a425503280e1a54298b9b1e9d4424194d1a33351669da9996c0b5041e6121430fe6b6c834d519be2894f71797414d341c99d96d23f6402c2e8ee51004999ee52559379bcc6159023cc00882a8aedfe39453d9a27982a34976dced156aaf0e2b0b48e4fa43ff067a55d88cd6bbcf87f7808cbf6c834e44109ab50b12c95b881fdadc797e01f4b5ea048045cc1fe85c81ed6a4d8600b271b9945cafef4b12662007503e57c248766833f3f5f005e1dbbc7a80b956d804d1097b2176c6e4de5d327c863c5e5d8a5f2d8dd2b1374ac66bcfb3c7651b645c38a0d013d2d50dc8e7f5afe871fc3195bffa079f996d4", 0xed, 0xfba}], 0x80000, &(0x7f0000000780)={[{@part={'part', 0x3d, [0x33, 0x7f]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) 2018/05/30 01:07:19 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0003400007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:19 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:19 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4000) r1 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/30 01:07:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:19 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0003400007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x80) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r3, 0x2, 0x0, 0x3, 0x7}, &(0x7f00000001c0)=0x18) 2018/05/30 01:07:19 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xbc, r1, 0x508, 0x70bd2a, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdaa}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xea4f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000200)={'erspan0\x00', {0x2, 0x4e23, @rand_addr=0x20}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r2, &(0x7f0000000580)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/05/30 01:07:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0xff00}, 0x1}, 0xfffffffffffffffd) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"f198972c9e5b7b"}, 0x9}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/05/30 01:07:19 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb}, 0x2c) r1 = dup(r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/05/30 01:07:19 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0xfdfdffff]}) [ 225.804063] QAT: Invalid ioctl 2018/05/30 01:07:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:19 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:19 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 225.837330] QAT: Invalid ioctl 2018/05/30 01:07:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:20 executing program 6: r0 = socket(0x1e, 0x805, 0x10000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0xfffffffffffffe83) 2018/05/30 01:07:20 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x800, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x3, 0x6d, "acb087b77ac46a6fdde8973ab01b8573ac491e4a456ffd514c844144e8d05456ebaa9025b56a134af2ba66d7b81d5590f9e8eb708bdf95fa28681e5246a7e96454c0cf4841cf2c546e048b120b72a967d295f96b286512f857bf5dc8bcc996e377dab76c3ec1f5a0a695a38fab"}, 0x75) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000240)=0x1) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/30 01:07:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="f9ffffffffffffee00d07ee51100000000"]) 2018/05/30 01:07:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0xa8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x200) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000000c0)=0x81, 0x4) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) 2018/05/30 01:07:21 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1fffffff9e07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:21 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:21 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffff00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:21 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = memfd_create(&(0x7f0000000040)='GPLcgroupGPL-\'\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x5, 0x1, {0xffffffffffffffff, 0x3, 0x1b6c1483, 0x3, 0xffffffff80000001}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') r3 = syz_fuse_mount(&(0x7f0000000240)='./control\x00', 0x6000, 0x0, 0x0, 0x0, 0x0) fcntl$notify(r3, 0x402, 0x8) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 2018/05/30 01:07:21 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x100000000000000]}) [ 226.858551] syz-executor0 (17415) used greatest stack depth: 14920 bytes left 2018/05/30 01:07:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:22 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:22 executing program 6: r0 = memfd_create(&(0x7f0000000000)="2e001b212189722be64c504545e0ee", 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x3, 0x0, 0x0, @tick=0x5}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x322, @time, 0x0, {0x200000}, 0xfffffffffffffffd, 0x0, 0x3}) 2018/05/30 01:07:22 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f3504000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:22 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:22 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x402) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r2, 0x0) writev(r2, &(0x7f0000001240)=[{&(0x7f0000000180)="a4", 0x1}, {&(0x7f00000011c0)="9b2b9eca6b17e27e09a0c3c07e2c28103ad91ef034580d2bada7e381456465ecbb91a21c21e1dd2192dcfe1d86477127e10d195d6016959facb188fcfa96714062f654445f6c595ca4b7caf3d6d0086e9736b742a68db58c63e6a12a776b218aa3b1b262625038339d5400fee08eea3e64e5e35e3222455b901a6a", 0x7b}], 0x2) close(r2) 2018/05/30 01:07:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/30 01:07:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:22 executing program 6: r0 = memfd_create(&(0x7f0000000180)='/dev/vsock\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{0x84, 0x8}, {0x5, 0x1000}, 0x4000000000000000, 0x7, 0x80000001}) r1 = socket$inet(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='bic\x00', 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') 2018/05/30 01:07:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="861985b0bed8313efc1fd7d9bf88073db8e3c8db73bb8212f28cec1a502cde81311a2ba2351bfa66d3f30d575b80a73f2c5046ed712e9cba", 0x38}, {&(0x7f00000000c0)="f4c5844779c2d931505a413ad7a7dfea5512ced1d87b27f6cdc4d2ad0dc33ba012", 0x21}, {&(0x7f0000000100)="83103f8d143fd0bf6f3cc1a15192be6f43ca8b1a169474493ad12109e25a77dcac33bc2459fd21ca1b56c8c307704cb44122efc10ff39c7b066af2411a8ae22245049861a42f21e269a1c2ace7faae6d93918df0797981fb321ef6435839dc8c3e41a4748896d5e94c1f4fd5ea0800984f8519f4c9a97ebb5ee3786614698fbf7df356e043dbe8ae8de25e295a0264e5e6eccafc4357e542d76e5c554c1241021a40b3fcbc3371692753269130745d28218650510e35bf30472b45d4f16e6c987d189148d57b20441b944e6c903a49535db9ae4e3e1b307100adfeb1d1a8adcd1d0909889dc52178e8682d932c84b9a9644d562c74db059c9b", 0xfffffe2d}, {&(0x7f0000000200)="65563adf811ee40d0113b384eef607df9fc1587c6f053d293287a65588f91c6cfd098ebb0a08170eb47c205966b8be4b444e4731f07cf64df3297e49e843472503caa2a74842a8116048abb18ae231cd520d2ce1f60117f46bea1472256d7a12baa4509beea196b5100f11298bcb46d52d9eb74bbb4e07cebc4dc5de99409523f42611babb9b234885a45163983a2d0913f93741bdcf463a49b8c9d175787583671db3acf36bb8d298a3d4eabe1f7198cf5287ac1f6b0a8a6f7aa086a1748df338508b", 0xc3}, {&(0x7f0000000300)="54ee578d2d832cee8d1c60ec2cadaa58e1988043259d0627390b3c70f63c674ee0aa12da30fb78b7c7906b923f67ffedebdda5fbb18113f1ec26d5b83cde88f14d9cd370b1249addcddae3e33d2ffa67895b9cf1caef27", 0x57}], 0x0, &(0x7f0000000400)}, 0x0) 2018/05/30 01:07:22 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0200000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:22 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff5ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:22 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:22 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f9effffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:22 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000003b707fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:22 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x80000000000002, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/05/30 01:07:22 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/05/30 01:07:22 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:22 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffff00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:23 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0ffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:23 executing program 6: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000380)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e22, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, 0x4, 0x1ff, 0x0, "8dc423d9c33831889b9039b42141468dfafc3c684ca9c0c08c75a1f7248006d21fb87eb9afe270a1278b03a7b3093dc51b9f043e7a675173619fe25d78e31d0480c253f183074dd33036f03f82d1c70f"}, 0xd8) renameat2(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x4) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r5, r5}, &(0x7f0000000280)=""/132, 0x0, 0x0) 2018/05/30 01:07:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x5) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00000000c0)={0x4, 0x10001}) 2018/05/30 01:07:23 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:23 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}) 2018/05/30 01:07:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = eventfd(0x30d) r2 = socket(0x3, 0xe, 0x80000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'irlan0\x00', 0x400}) setsockopt$sock_int(r0, 0x1, 0x420000000000008, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x2ba, 0x7d, 0x2959}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0x1f, 0x30, 0x4, 0xd7}, &(0x7f00000003c0)=0x18) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet6(0xa, 0x800, 0x200, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000180)=0x800, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffda0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x2e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'none\x00', 0x30, 0xfffffffffffffb0f, 0x28}, {@rand_addr=0x9e, 0x4e23, 0x2000000000002000, 0x5, 0x39, 0x8b}}, 0x44) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0x3}, &(0x7f0000000440)=0x8) 2018/05/30 01:07:23 executing program 6: r0 = socket$inet(0x2, 0x809, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/05/30 01:07:23 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:23 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-224-generic,ctr(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) [ 228.986539] IPVS: set_ctl: invalid protocol: 46 172.20.20.170:20002 none 2018/05/30 01:07:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x77, &(0x7f0000000100), 0x0) 2018/05/30 01:07:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) [ 229.108109] IPVS: set_ctl: invalid protocol: 46 172.20.20.170:20002 none 2018/05/30 01:07:23 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1fb703000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:23 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = dup3(r0, r0, 0x80000) perf_event_open$cgroup(&(0x7f0000000200)={0x1, 0x70, 0x3ff, 0x380000000000000, 0x80, 0xffff, 0x0, 0x6, 0x2, 0x1, 0x0, 0x6bb80252, 0x53a6, 0x0, 0x800, 0x100000000, 0x5, 0x80000001, 0x1, 0xfff, 0x1, 0x30, 0x2, 0x1, 0x69c, 0x0, 0x2, 0x8000, 0x962, 0x7, 0x1, 0x7fffffff, 0x2, 0xc3f, 0x9, 0x6, 0x4, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000001c0), 0x5}, 0x10000, 0x7ff, 0x7, 0x0, 0x80, 0x6, 0x9}, r1, 0xe, r1, 0x9) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x31a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='vegas\x00', 0x6) read(r0, &(0x7f0000000000)=""/116, 0x100000330) recvmmsg(r0, &(0x7f0000004e40)=[{{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f0000004c00)=""/198, 0xc6}], 0x1, &(0x7f0000004d80)=""/148, 0x94}}], 0x1, 0x0, &(0x7f0000005040)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/30 01:07:23 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) r1 = dup(r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) r2 = socket(0x0, 0x0, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="ea93a0eaf36c4507133b185d96f1b65dc4d2e7a9d1b1da967b52f01f63250b4e767189acd0c178ec7c8d24d2df377eebed454e9a4a1ade95613d3e6d96f3f62c4823b108e89940275e7761ed89e1efa43696c1f0aad83cb72a33d9ae5814d9c5bf53c74f2df582c95b3bb1348afea20e11cf229e75975192db70691409d7a4e37e258758911b8a38deeeb0d15744882ec800d8", 0x93, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r3, r3) fstat(r2, &(0x7f0000000400)) r4 = inotify_init() inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x1ffffffd) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) sendfile(r4, r1, &(0x7f0000000080)=0x4, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000480)={@empty, @empty, 0x0}, &(0x7f00000004c0)=0xc) bind$bt_hci(r2, &(0x7f0000000500)={0x1f, r5}, 0xc) rmdir(&(0x7f0000000100)='./file0\x00') 2018/05/30 01:07:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x19f000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x8, 0x80000000, 0x80000000, 0x3c, 0xffffffffffffffff, 0x33}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xb1d7, 0x4, 0x1, 0x10000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0xaee, 0x1, 0x8, 0x1ff}, &(0x7f0000000140)=0x14) 2018/05/30 01:07:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:23 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0200000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:23 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffffc07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x101, 0x8000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001180)={0x0, 0x4d, 0x10000, 0x78, &(0x7f00000000c0)=""/120, 0x1f, &(0x7f0000000140)=""/31, 0x1000, &(0x7f0000000180)=""/4096}) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$revoke(0x1d, r0) 2018/05/30 01:07:23 executing program 0: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r1, 0x4) 2018/05/30 01:07:23 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff0ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:24 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:24 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80000403) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x40505412) 2018/05/30 01:07:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:24 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0ffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:24 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='gretap0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/05/30 01:07:24 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x81, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_KICK(r0, 0x40043311, &(0x7f0000000000)={0x4000000000}) 2018/05/30 01:07:24 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:24 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001080), 0x0, 0x10001) accept$packet(r2, &(0x7f0000000100), &(0x7f0000000140)=0x14) readv(r1, &(0x7f00000023c0)=[{&(0x7f0000001040)=""/15, 0xf}], 0x1) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x101000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000180)={0x200, 0x0, 0x7, 0x7, 0xfffffffffffffd94}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x8000000a}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000001c0)=""/206) dup3(r2, r2, 0x0) 2018/05/30 01:07:24 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) socketpair(0x4, 0x80807, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000000c0)) 2018/05/30 01:07:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:24 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffffc07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000940)="be7a61305b7e7b70a402b8ebfd6ac5d0e59720", 0xffffffffffffffeb, 0x40000, &(0x7f0000001a40)=@llc={0x1a, 0x102, 0x1, 0xfff, 0x61a4, 0x8b, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xb0) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) kexec_load(0x1, 0x8, &(0x7f0000000780)=[{&(0x7f0000000140)="e3f6b9df5275208063150d15acb1864215f67f093875c47843fd9a0f24ae4972904e9e17f0f82076014d5961f341ade633f141a297b009d131d2af8c61eff78c3b7d4cf1fc8785dd1d6b6c2ad2dfead914a292f18dda2e918ea8ab38d578fcff64183cae26b15e910ef463bb7a7b25c0afa44191cf311a053117c2a3bcde3c86b8d8e1aeb24fb000745d25782cb7639471e12662f4a5ed04d2c334f5740eea543c5a273214f5afe8f0ae4a063ae6", 0xae, 0x1, 0x4}, {&(0x7f0000000400)="31740f5c0eea47e7310e6e3148b9d31de82a8707120d7b9b16427adfa75f386270b5dacf7a362315d667b8c567230ae392523cd32ac16680a4fdfc72bfaa1f6a65a8307b654c1b04b5893ae9968b60fbf97324d5e2b9cc2699d663ffe665b138ddf906c47270836dece7a759a0b4c7b598a722a55e9b20d31e600f16046d854448e185d84de087fc817d0c1f38f9ed473ec8c5a5b9a913a89523178d195bfee6caa64d5bce0875abc9bf7acea9b70e08", 0xb0, 0xd2fc, 0x4}, {&(0x7f00000004c0)="ed10c699f305c98b4b485e253b9223aaa283193bef67863a04c4df49f46ce6913e60d1cca1aea6f4b73b061b99f4ec336ef1d96fab36e04692eaa99599418b65e3ee97b334df1395de651536725e1a6bdaa1cfe7779898332199b7b19a141cbd5290655d7a9df241d387442b73645257a10623a216b8f4cb75fd50951999446ae3d2", 0x82, 0xfff, 0x58}, {&(0x7f0000000200)="ac79b08d883e937d326bb5631f7ad8b01d9f35d64dd9565c66f9dadd9265a116344465ebe081b1af22dbfab37792fa40881a191fa99ca8c9f9ff13bce1037be7f4193a6e449091df4903", 0x4a, 0x9, 0x3}, {&(0x7f0000000580)="1693de3e58f69f4f02690239db61fbd7bbf90d554b8ba249c9b3446e305205daf7e13448065d12edaafeb798f8ee5d1ffbe64677717e3aa0c8d3432c7cd456c8c851577ec73f412b3bf1f36c6e5bcc3df6748e91ceccdd980c26cf1bc4fd9985a780afdd46f703e644c0f3eaf7f1e3fa6eaf5a39558d0957c7419034700bb9918a3377d4bad972985f4d63cdbdc7ee8bd5a75456d545696a8e670a405b74c958988bc7de20b25877c82e8ef452d4810bd98886b0d4f1f2236eaff9e3fbddeebfea9729db65637a24946733acce05cabddd60e7d1f77c3b54bc39c4d978a5f93fba5bb8d4c4f842b278deb505231a6d55f3d45e0e499efc", 0xf7, 0xc300, 0x353f4dd5}, {&(0x7f0000000680)="6215f3faf9536accf84caa64f1cd024ee9cfb371b95b019b2d6a91c237724aa369670c23c8fa2780557c541b25be2204ae6c3ddd41cfe3f848c7ce73f3fc46c000cc3074bb9c1b6e81fa6a265d6358b8554cf25238021999c57c043d978b5867b5dddd2304e5", 0x66, 0x1, 0x10000}, {&(0x7f0000000700)="e0fabd8ad600383aa681b4b344eaebeb32b88a47a8f8116e7b989923660446dea12e8f9490397c9c0c91db60025f7a9a793135e3758e78d259c9c948f1b9539372e3", 0x42, 0x1a680000000000, 0x2}, {&(0x7f0000001ac0)="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", 0x1000, 0x5, 0x8001}], 0x2a0000) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/198, 0xc6}], 0x1, &(0x7f00000003c0)=""/31, 0x1f}}, {{&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000007c0), 0xb7}}], 0x2, 0x10000, &(0x7f0000000900)={0x0, r1+10000000}) 2018/05/30 01:07:25 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:25 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7f, 0x4200) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x3fffff) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$inet_sctp(r1, &(0x7f0000000fc0)=[{&(0x7f0000000780)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000900), 0x0, &(0x7f00000009c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) 2018/05/30 01:07:25 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:25 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x103000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000100)=0xfffffffffffffff7) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000000c0)={0xff, @empty, 0x4e23, 0x4, 'rr\x00', 0x6, 0x2, 0x33}, 0x2c) 2018/05/30 01:07:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000040)=0x5e, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @empty, 0x3}, 0x1c) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x1000000000003}, 0xfffffffffffffd0b) 2018/05/30 01:07:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x3ff, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000040)="767ed0b60f396438d147a83d8b4234b53b909f1a334cdbb247605c61914f0d9943a1f9f37f9be0cb17c37571ca725498265aa551c2531cd78a5b25f608e6037a60f6656f77c8e3c2afef096a6561c40b601c29fa6b6a1089a029bc6df346251ef22fa1914d0447ab74bb7981bc3776043cef35086a7e6a8e716aec46c2c0fa4fcaf4a092a1cea39d049f7af7926439b383d88508d3a0d5cf4bd59fea917fe77e2b392785c4c3409a3fb7897795806f7a7a68ea051851d28b83ba4a021d56e56678af00c856f96442d44a65450d060db4e3d26801d916314555a3c3b2e019f4f37b58a0951e5beb2f4e42a7a6c41acec5e07358", &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000080), &(0x7f00000001c0)="6c7e66390600f86248c122bcc16bc1d804cbd0a9945d810796e3260ea47ec4f91ae5b70da876ce64218781456f", 0x1}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1fc0000000000, 0x200400) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@int=0x7, 0x4) 2018/05/30 01:07:25 executing program 2: r0 = socket(0x11, 0x20000003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x4, 0xa3f, 0x6, 0x2]}, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xe7d, 0x400a00) r2 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0xd76c, 0x400000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000003c0)={0x5000, &(0x7f0000000340), 0x2, r2, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000002400)=ANY=[@ANYBLOB="280000001e000106000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000088bf5b9a2000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xa2, 0x0, 0xffff, 0x5, 0x3f}, &(0x7f00000002c0)=0x98) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) 2018/05/30 01:07:25 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:25 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f03b7000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000100)="92f3ebff19b629f5c6bcfdbbc2d53a08b85d3bb19b63b24353a854ea63f22fcccbd8e4e9ca68e4b888effb0dbf4e25f28872994579b8db1a7cad97793c6e8681318df083c40a8efe524a1f4e8c060e424a2a1cd45dc1bef3383f51a0d524b80e5503b5c360c7384b099108f05b99cf2b1c65d25fe2fe6affda82fc02a910005ec90f74126c4d102f6cc70e240eb075d606a9d845626c8912502908a41ae5ebb68064370dcf9fc6e843fb79e20bcd9a301d68f526ed364e668fab459fe7eaf92089d3e2f26c7d61e4d2096f8b6eb21074d156") bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) socketpair(0x11, 0x3, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000040)=0x48) 2018/05/30 01:07:25 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0f00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x54677d3ce0d44732, 0x2) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) r1 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="236b30af785c0d29a0a76e5442a6302c38546de580a974a676208bd7f531320e08d73719804de731a3b206b454ea6cf626caf46c0e2df5ba97e35361717facfa715b2fe923cd7c6d29bfab1fb94566", 0x4f, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400, 0xe0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r0, 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000300)=0x2, 0x4) prctl$void(0x27) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000340)={[{0x401, 0x9, 0x8, 0xa7, 0x10000, 0x4, 0x5, 0x5, 0x9, 0x0, 0x4, 0x9, 0x4}, {0x4, 0x386cdce1, 0x3, 0x9, 0x4, 0x299a88da, 0x1, 0x81, 0x0, 0x1ff, 0x7f, 0x3fa1, 0x3}, {0xffffffffffffff3a, 0x7f, 0x254f, 0x7fff, 0x5, 0x7, 0x9, 0xfff, 0x9, 0x3, 0x4, 0xd10, 0x20}], 0xbb}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000003c0)={0x20, @tick=0x2, 0x81, {0x8001, 0x2}, 0x1f, 0x2, 0x1ff}) syz_mount_image$ocfs2(&(0x7f0000000440)='ocfs2\x00', &(0x7f0000000480)='./file0\x00', 0x5f, 0x3, &(0x7f0000000700)=[{&(0x7f00000004c0)="d6a3ab1e7042016d90a162208d2d3c83b0119005d21f881f9dd307185b6ccefdefc601e079230830dff587fbf04b96a3e00a34a8a31d69b163554ae948d21cb54982a90580e28fbdfab8c925fe6d97ec1009f1246aa25691c19aaa86f11e7ca715e0944da0c63b0c746a947e1069aa8d357e64b16f1a", 0x76, 0x100}, {&(0x7f0000000540)="44d9150dafc59f222fcd96cadbff83ca87135fc2e777dcca2d95dcb6bd0c53962f0e3b6b0d2124165d1268ecc357374d0688f21ee23a4ba27a0c0bfa56dc288e6eb0d82196a03e1a67b859699e3efca019da1f4e1438c2e93fcec62c9cf7b6d442dbcf8877b0135f2a6743dff924aec9ce266977e606f1b59e1eab78fdb5cc3fe3e46e4b20d15779ce1a6129378963b2144efb744571a745567f28198fee14ced6a87a6d538867d361e91111333d0e7694fcd592b46a8c03401d03cb3a437c04366f3a412b039b9084d8c5275c7f82bee0696703b017bb872d23180d91138f191ccf65e596bb09c68d487fe5029bfc4e78244d0a2968", 0xf6, 0x5}, {&(0x7f0000000640)="95fea25c3a4c48784eeb0581485d173d3a779647d0cf20d1cb70999ab026beb7fc77eddb7d0ffeed4963bfc70d034648c2247b5136423e67845317c2c8620c1592fb07396e590df4204d61481a8518e3d2cf11516b90c24faa9eda129b6beae11387f335abb87f208545cd329c1fda9e113330c82f6f554270386abd6a7f8c2db71ecb3255cc69948987e7bc5c14957ad355522df499495e10de2be632914a4be332", 0xa2, 0x7}], 0x8000, &(0x7f0000000780)="73797374656d6d643573756d2e1200") modify_ldt$write2(0x11, &(0x7f00000007c0)={0x8001, 0x20001000, 0x4000, 0x3, 0x40, 0x1, 0x0, 0x814f, 0x3f, 0x8}, 0x10) r3 = getpgrp(0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000000880)={&(0x7f0000000800)=""/76, 0x4c}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000008c0)={0x1}) accept4$unix(r0, &(0x7f0000000900), &(0x7f0000000980)=0x6e, 0x80000) r4 = shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000000ac0)=0xe8) r6 = getgid() r7 = geteuid() stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000bc0)={{0x9, r5, r6, r7, r8, 0x2, 0x4}, 0x2, 0x1ff, 0x2, 0x8, r3, r3, 0x7}) shmget(0x1, 0x1000, 0x1020, &(0x7f0000ffe000/0x1000)=nil) pivot_root(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='./file0\x00') openat$md(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/md0\x00', 0x208000, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/autofs\x00', 0x204e02, 0x0) getrlimit(0xd, &(0x7f0000000d40)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000000d80)=0xffffffffffffff31, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000dc0)={0x0, 0x8}, &(0x7f0000000e00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000e40)={r10, 0x24d, 0x10}, &(0x7f0000000e80)=0xc) 2018/05/30 01:07:25 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x6100) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) syz_emit_ethernet(0x7a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "9f2d6e", 0x44, 0x3c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/05/30 01:07:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x84200, 0xee) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)={0xc9f, 0x9}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0164ffff5d00010028bd70000000006f0000000030429da41ec5dc4e4bee08f7ea9451af355a2f9cdb1de10774561225b309d8bf44cdba9b73eacfde2cdec45de372138dcdaa747ada560becf5aac337cedd1a03de2255bf769b95073195a219a2e53b9bdb3a37fa05ac6b8d928b018d84077fd59cf0adad"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'veth1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/05/30 01:07:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3, 0x3, 0x1, 0xf7}, 0x10000, 0x1f, 'id0\x00', 'timer0\x00', 0x0, 0x7fff, 0x1, 0x3, 0x8000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x24, 0xa, [0xab98, 0x6, 0x4, 0x4, 0xffff, 0x8, 0x3f8, 0x7, 0x7, 0x2]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) fcntl$getflags(r0, 0x40a) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000280)={0x7, 0xffffffff, 0x401, 0x4, 0x51d0, 0x4, 0xfffffffffffffffa, 0x3, 0xff, 0x2, 0xde, 0x5}) r2 = semget(0x1, 0x4, 0x5) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f00000002c0)=""/222) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) capset(&(0x7f0000000400)={0x200f1526, r3}, &(0x7f0000000440)={0xcf0, 0x0, 0x20, 0x4, 0x8001, 0x3f}) uselib(&(0x7f0000000480)='./file0\x00') r4 = semget(0x1, 0x3, 0x20) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000004c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) timer_create(0x6, &(0x7f0000000700)={0x0, 0x5, 0x6, @thr={&(0x7f0000000580)="0f60d1127494d0eafe3505048344f1273c9d7863493226ab00137b6d3d1707d0f9cc215280b3da866ea9ec275e85d6034a8b90784c66362e284b0d834c45dd0b20dc0d2f6525825b20685e2d755b704ec7b6783c03d815791312bbea3dbd7b23a5922376edb1ce190f00356295198500363bad4f599efc3ce966ba710835af2b5f426ddc0347fa6e1d5fd4a8ad38477119b2d7d8d918f48615d5eec6", &(0x7f0000000640)="7740c3d493fe2b1a2a3f5b8be5e226b74e7f61bd0929f398b01114cc4cbb85fbcc147303ba9c7704ff06552978a444340c68f3a70b4e44740258dac0f270669f2b02221643553ccaa04be8b6f5902b49a059b1a4385e1229f9d5f2af2d55530ff942e04e1e5576cb4e9c08311b05d1192eb17cd7a6c38f1e1623bfdf2eac9acd2088ae6e1471a1fa57725ae17c26bbbf7a0c1f8434204188fd7e5c"}}, &(0x7f0000000740)=0x0) timer_gettime(r5, &(0x7f0000000780)) fcntl$setlease(r0, 0x400, 0x1) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000800)=&(0x7f00000007c0)) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000840)={[], 0x200, 0x571f, 0x4, 0x0, 0xffffffff00000001, 0xd000, 0xf000, [], 0x4}) semctl$GETZCNT(r4, 0x4, 0xf, &(0x7f0000000a00)=""/4096) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001a40)={0x400, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x90, 0x4, 0xb838, 0x0, 0xa2, &(0x7f0000001a00)='ip_vti0\x00', 0x5, 0x9, 0x9}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001ac0)={[], 0x7, 0x8, 0x64a, 0x0, 0x8001, 0x10000, 0x6000, [], 0x7a651d59}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001c80)={{0x0, 0x6}, {0x800, 0x12ab}, 0x100, 0x4, 0x4000000}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001d00)=""/4096, &(0x7f0000002d00)=0x1000) syz_open_dev$amidi(&(0x7f0000002d40)='/dev/amidi#\x00', 0x17bb, 0x200000) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/05/30 01:07:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:26 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffcffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) pwrite64(r1, &(0x7f0000000200)="c9585152b82f30b36ea3f98e58f068ddb20587687581f2bb0463fb0e1d160c03fe8ced102c92d462bb516e591f12aa02d5f1c11576626efba2f624f145e92b798b80087169478bc815519a67af3a8b2c605d1dcc5fbc29d4d8e2a8eea0d69a00bea7b53c1dcd1f61577b02877472d75b5fb499cd452663418e68aca453d416598eda4292cfca74926081820549953e04d02a7e3e7bc99361d76b0bb3e5f84000a08fb43a44b7db290f2b94bfa37351c16e3f7452bc53", 0xb6, 0x0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) r4 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x9, 0xffff, 0x8af, 0x3f, 0x0, 0x5, 0x10010, 0x6, 0x6, 0x401, 0x4, 0x95, 0x9, 0x41a, 0x6, 0x7fffffff, 0x9, 0x3f, 0x2ae7, 0x0, 0x1, 0x0, 0x1, 0x80000001, 0x1ff, 0xd198, 0x5, 0x8000, 0x3, 0x9, 0x7, 0x80000000, 0x1, 0x0, 0x7fffffff, 0x7, 0x0, 0x4716, 0x5, @perf_bp={&(0x7f0000000100), 0x8}, 0x1001, 0xb9d, 0x1, 0x7, 0x1, 0x2, 0x100000000}, r3, 0x8, r1, 0x1) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x1) dup(r4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0x6, 0x5, 0x279a, 0x1ff}, 0x8) 2018/05/30 01:07:26 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) r2 = socket(0xa, 0x1, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x100, 0x105000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/05/30 01:07:26 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x5, 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, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40082406, 0xffffffffffffffff) clock_gettime(0x3, &(0x7f0000000000)) 2018/05/30 01:07:26 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x3ff, 0x80000000, 0x7fff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='tunl0\x00') 2018/05/30 01:07:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0040030007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:26 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8000000000800, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb7, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x1fffd) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/05/30 01:07:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x100000001, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2}) 2018/05/30 01:07:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:26 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff5ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) r2 = socket(0xa, 0x1, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x100, 0x105000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/05/30 01:07:26 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:26 executing program 6: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0xc8e}, 0x8, 0x800) flistxattr(r0, &(0x7f0000000040)=""/224, 0x69) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)) fgetxattr(r1, &(0x7f0000000280)=@known='system.sockprotoname\x00', &(0x7f00000002c0)=""/68, 0x44) r2 = eventfd2(0x7ffdffff, 0x80801) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000340)=0x4) r4 = openat(r3, &(0x7f0000000180)='./file0\x00', 0x400, 0x20) writev(r2, &(0x7f00000015c0)=[{&(0x7f00000001c0)="32e10570b7e4f5d7", 0x8}, {&(0x7f00000005c0)='h', 0x1}], 0x2) writev(r4, &(0x7f0000000800)=[{&(0x7f0000000380)="1c35957813f630ffd93dcebd0c8892b82edc03f44fc5fdc457c97e583488c8128274f75b3bb4d2eb291597107a6dcda78a9e119066ddc57b3083bfda60ab95f84f059ad78db2dfa0831a0a12e3a1900f85fc065fca57117187de507eb509c95a798c07c416792c5ef6b93ba2d523fe84535dd30ac1b96b9db472a152d962fa1ffb2f0d508f8d5f4b139fcf4e69e5a64bce3d7f03902cc1778fb5bfab2de616cef9039c1f21cc09fdf6af01d93987309e282593bfdbd7f3c6124e1da39993eceaf358f66d4ad15b2598d81d8b5694803c457d78e1af6ead64b0", 0xd9}, {&(0x7f0000000480)="50d7b80f1a914017a232eb9573bf8e2cc493b85ba67aa148be6f72acb82d6278cd3d", 0x22}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f00000004c0)="a5d7a25ce54b730d6898b3b6aca845fb234819e82a5530a7bb3682ef1aecb720752fc597ed8c3e61ae83f3a07e6eee4f0ca17ceb5c3b668665dcec5343142bfddbbe7963ed7601219bca31f968ab4d0fe753aca3d1c2c959f77b7e7326e8b1ebda98aeec870068707193396d69796b08a2a4ae78dbdf4365600f3b8dffcf007d2c976f672e78260c3afc86297a0fedde74a6c23171d73d82632fbce2452c2c9da71d7ea548a3cf5c4053bf1eb38c62225e423c1597f23e6681e7be95393cdd6d", 0xc0}, {&(0x7f0000000600)="fe8160ce7ca267c3a44e65f80af09a21a3dd81a0466a176efb6b2849e08ffe961ecae477b536c7e92c483d2a1d19e6013bad08ea3cc7c9f8a277d68ced97a58a046512bb20b06617721c2603d04f401ada530f67fa3a9707082e53648f775d0aa1e2a30728c5281a5854cfb83665cfe45299587c3110589ac65dc946bcaf7f9711f3", 0x82}, {&(0x7f00000006c0)="0585135701225de19f88394ab36524a1274258267d4bbb972b55f8e46e4b9e7eb906df5c8e6d872950b845b967a01927f9ef538c9315b18524c768322ae9a9daa4efed29a8e9300c37aaddad70c136cdcc2ccdae034e135da584", 0x5a}, {&(0x7f0000000580)="bb7893b41f02358d4d0249ebeb684d824d943d726131bf46cc7ba144dbcf98cecef92720d7c1d5e59fe5038767ffadf30f8ce293", 0x34}, {&(0x7f0000000740)="20b9079b5d8438bbcbf5bdb7c909f6d095dffb2557fb180b1a722d12ef16b2ba4266ddbcba1342d52b57a24e720b6941a24854996c89535736ee2f2df7eeada3a4286203880202436b2c0a59643b21dc84a9517df96429efdfd7cb8eb522c3d7108a5592b6c3b972767c755d39044be4e5c3e80cbcbfdaa06fc1c8565bc38bd012b436a8cd85a1455fdba798b198af90da0cdc29f301924f9d12cd98a0cf26753d614ca85a3f4ac6", 0xa8}], 0x8) 2018/05/30 01:07:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0040030007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:26 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x44) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:26 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x200}, {0x3, 0x40}, {0x8, 0x8001}, {0x8, 0x80000001}, {0x3, 0x1}], 0x5) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66fe0844703901e203f2ccda663c66bbf8518bbf4a766c9e9823c2851ffb435914b374c3d997ca9162cc29e67688c325648d61e6fadaaf4436747282b2c3f17b27ddef2256315a44d6d29b2e5e1020420820e0e578063290c070cec97e613a06911a69193f1") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) eventfd2(0x0, 0x80802) 2018/05/30 01:07:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x19, 0x6, 0x1, 0x2, 0xffffffffffffff9c, 0x0, [0x2]}, 0x2c) 2018/05/30 01:07:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:26 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@empty, 0x25, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4024700a, &(0x7f0000000040)) 2018/05/30 01:07:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffcffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:26 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000600)=[r2, r3, r4, r5, r6, r7]) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x80000000, 0x1, 0x0, r1}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) sendmsg$alg(r9, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:26 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x5) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000280)={{0xfffffffffffffffc, 0x3, 0xeed, 0x0, "b18a21c2f21b6290f7965aeb0a80cebe0cd3a49e45f8820d3de69582a115fa0ee36f02e107421aecf426a48d", 0x5}, 0x0, 0x0, 0x401, r3, 0x7, 0xffffffff, "420574104f05bcadca6fd2cf1e20187f4cb0fcacb3cb2e5b2a6a45405c76c5695f10bf8850ff9e08921d5bfab538612abf9f47f0e2aa7c81eb97c40c92c2b8be", &(0x7f00000000c0)='/dev/rfkill\x00', 0xc, [], [0x7, 0x3, 0x90, 0x6]}) write(r1, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc08000200ac141410", 0x24) 2018/05/30 01:07:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:26 executing program 6: r0 = socket(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x100000000000000, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xc64f, 0x200) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 2018/05/30 01:07:26 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'dummy0\x00', {0x4, 0x3e2c, 0x7, "57291cfd0dc2", 0x200}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000001ec0)=[{0x18, 0x1, 0x1, "c333edc8"}], 0x18}}], 0x2, 0x0) 2018/05/30 01:07:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1fffffff9e07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f9effffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000043507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x4, 0x3, {0x3, 0x2, 0x1, 0x3, 0x8}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/30 01:07:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7f, &(0x7f0000000440)="462626af012cf6afb1af3426ad14bc3bebc19ae068426f000000") r1 = fcntl$dupfd(r0, 0x406, r0) write$tun(r1, &(0x7f00000013c0)={@void, @val={0x2, 0x0, 0x7f, 0x7, 0x7fffffff, 0x2000000000000000}, @ipv4={{0xe, 0x4, 0x6, 0x3f, 0x125d, 0x64, 0x8, 0xfff, 0x73, 0x0, @broadcast=0xffffffff, @empty, {[@lsrr={0x83, 0x7, 0x6, [@empty]}, @ra={0x94, 0x6, 0x7}, @cipso={0x86, 0x17, 0xffffffff, [{0x7, 0x11, "46e0760bf463ed730c21899d3bb41d"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x2, 0x0, 0x1, 0x880b, 0xa3, 0x2, [0x1, 0x4], "abecaee14107dd910bd1346cc1a8f6f6de50d04ae21d06bae3ae09c2e84d540b2d3eece643752d55e817f03239da7c26d524edce6ee661935a177247d0c845e1143e48a33ceac15223d41cb1ce6ee5d44b344dbe9222c6d395ef7b3b1847a46c75e0e40e9ab31091c6b9259bf19ef98ea6ffa908f716009b89b2b76e5d3121a747ec018d6e59a11ec9bf1f181a4a88585faee2400f699393f2218856f0e9603494b672"}, {0x180000000, 0x0, 0x200, 0xff, 0x0, 0x0, 0x800, [], "ae1c424da52b4561b532e0bf1691d134336df9a7289876ca6070e2431f04b46dceafef55536a9d3e64967553783edf80453269a14fbfb47bc9e7029b29d1bcc9e08537077e8a699105904b3e9ace265400e586264ede66f7ffb5ff1739526615c9f9382b6b6814f0574bdda8dfb9ab4117f1c58775e9c03f070504ede1b24bc2fbcbe9b42aed10713222a26215b59039fee14f43584366fae518d2dfc09728c65ac2e7c158b0ef901faee2af4dba5154d9214a7b8dda88f7f00ea00ca7b229c74f3aad339c752e42abdc9fc1706451414cfa9ddfce3bbef8f03e35dcc2de"}, {0xe0000000000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x86dd, [0x5, 0x7fff, 0x6], "6ad5d414ebee60e2ad77e440bbba77cebe9ee0547a321fd5e0eadd0a0cb10b333d6ce3b0a75fe12df9f422683552417d4ebbb419a0f687388e9a2bc1dd87cf926caf7f49da81f83605da140c6e00aed5ce7a8d284867"}, {0x8, 0x88be, 0x1, {{0x401, 0x1, 0x0, 0x0, 0x2, 0x9, 0x6, 0x7f}, 0x1, 0x8}}, {0x8, 0x22eb, 0x0, {{0xff, 0x2, 0xfffffffffffff000, 0xf02, 0x4, 0x6, 0x2, 0xffffffffffffff23}, 0x2, 0x146, 0xffffffff7fffffff, 0x2, 0x8, 0x6, 0x100000001, 0x379, 0x2, 0x81}}, {0x8, 0x6558, 0x4, "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0x1267) r2 = creat(&(0x7f0000001380)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0}, &(0x7f00000000c0)=0xc) ioctl$fiemap(r2, 0x40086602, &(0x7f00000000c0)=ANY=[]) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x7530}}, {{0x0, 0x2710}}, {{0x77359400}, 0x0, 0x8}], 0x13d) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r3, 0x400, 0x3, 0x9}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x809}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@setneightbl={0x5c, 0x43, 0x400, 0x70bd29, 0x25dfdbfe, {0x1f}, [@NDTA_GC_INTERVAL={0xc, 0x8, 0x2}, @NDTA_THRESH2={0x8, 0x3, 0x4}, @NDTA_NAME={0x18, 0x1, 'md5sum$mime_type@\x00'}, @NDTA_THRESH2={0x8, 0x3, 0x6fce27d1}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x8000}, @NDTA_THRESH2={0x8, 0x3, 0x8}]}, 0x5c}, 0x1}, 0x20000044) write$binfmt_elf32(r2, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], 0xff63) ioctl$fiemap(r4, 0x40086602, &(0x7f0000000140)=ANY=[]) getsockname$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10) 2018/05/30 01:07:27 executing program 0: unshare(0x2000400) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f0000007640), 0x263, 0x1) 2018/05/30 01:07:27 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) getresuid(&(0x7f00000001c0), &(0x7f0000000240)=0x0, &(0x7f0000000300)) ioprio_set$uid(0x3, r2, 0x8000000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000280)=""/124) io_setup(0x8c7c, &(0x7f0000000040)=0x0) io_destroy(r4) close(r0) [ 233.749503] handle_userfault: 4 callbacks suppressed [ 233.749528] FAULT_FLAG_ALLOW_RETRY missing 30 [ 233.759463] CPU: 0 PID: 17941 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #73 [ 233.766742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.776089] Call Trace: [ 233.778678] dump_stack+0x1b9/0x294 [ 233.782305] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.787495] ? kasan_check_write+0x14/0x20 [ 233.791736] ? do_raw_spin_lock+0xc1/0x200 [ 233.795996] handle_userfault.cold.32+0x44/0x5a [ 233.800680] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 233.805781] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 233.810362] ? perf_tp_event+0xc30/0xc30 [ 233.814421] ? graph_lock+0x170/0x170 [ 233.818221] ? print_usage_bug+0xc0/0xc0 [ 233.822276] ? __sanitizer_cov_trace_cmp4+0x11/0x20 [ 233.827291] ? memset+0x31/0x40 [ 233.830570] ? perf_trace_lock+0x495/0x900 [ 233.834801] ? find_held_lock+0x36/0x1c0 [ 233.838862] ? zap_class+0x720/0x720 [ 233.842588] ? graph_lock+0x170/0x170 [ 233.846389] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 233.851597] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 233.856699] ? perf_trace_run_bpf_submit+0x246/0x370 [ 233.861804] ? find_held_lock+0x36/0x1c0 [ 233.865875] ? lock_downgrade+0x8e0/0x8e0 [ 233.870030] ? kasan_check_read+0x11/0x20 [ 233.874176] ? do_raw_spin_unlock+0x9e/0x2e0 [ 233.878579] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 233.883185] ? kasan_check_write+0x14/0x20 [ 233.887435] ? do_raw_spin_lock+0xc1/0x200 [ 233.891676] __handle_mm_fault+0x38d8/0x4310 [ 233.896093] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 233.900843] ? graph_lock+0x170/0x170 [ 233.904643] ? find_held_lock+0x36/0x1c0 [ 233.908714] ? lock_downgrade+0x8e0/0x8e0 [ 233.912876] ? handle_mm_fault+0x8c0/0xc70 [ 233.917115] handle_mm_fault+0x53a/0xc70 [ 233.921175] ? __handle_mm_fault+0x4310/0x4310 [ 233.925759] ? find_vma+0x34/0x190 [ 233.929296] __do_page_fault+0x60b/0xe40 [ 233.933360] ? mm_fault_error+0x380/0x380 [ 233.937502] ? graph_lock+0x170/0x170 [ 233.941302] do_page_fault+0xee/0x8a7 [ 233.945099] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 233.950280] ? vmalloc_sync_all+0x30/0x30 [ 233.954424] ? find_held_lock+0x36/0x1c0 [ 233.958494] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.963338] page_fault+0x1e/0x30 [ 233.966787] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 233.972396] RSP: 0018:ffff880187187810 EFLAGS: 00010202 [ 233.977756] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 233.985021] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff8801871878b0 [ 233.992287] RBP: ffff880187187848 R08: ffffed0030e30f17 R09: ffffed0030e30f16 [ 233.999554] R10: ffffed0030e30f16 R11: 0000000000000003 R12: 0000000020013004 [ 234.006825] R13: 0000000020013000 R14: ffff8801871878b0 R15: 00007ffffffff000 [ 234.014128] ? _copy_from_user+0x10d/0x150 [ 234.018362] evdev_do_ioctl+0xb8f/0x21c0 [ 234.022416] ? zap_class+0x720/0x720 [ 234.026129] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.031318] ? str_to_user+0x90/0x90 [ 234.035027] ? do_futex+0x249/0x27d0 [ 234.038737] ? rcu_is_watching+0x85/0x140 [ 234.042880] ? graph_lock+0x170/0x170 [ 234.046672] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.051859] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.057051] ? exit_robust_list+0x290/0x290 [ 234.061368] ? find_held_lock+0x36/0x1c0 [ 234.065435] ? lock_downgrade+0x8e0/0x8e0 [ 234.069585] ? rcu_is_watching+0x85/0x140 [ 234.073730] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.078926] ? __fget+0x40c/0x650 [ 234.082388] evdev_ioctl_handler+0x144/0x1a0 [ 234.086796] evdev_ioctl+0x27/0x2e [ 234.090329] ? evdev_ioctl_compat+0x30/0x30 [ 234.094642] do_vfs_ioctl+0x1cf/0x16a0 [ 234.098521] ? rcu_pm_notify+0xc0/0xc0 [ 234.102406] ? ioctl_preallocate+0x2e0/0x2e0 [ 234.106809] ? fget_raw+0x20/0x20 [ 234.110255] ? putname+0xf2/0x130 [ 234.113702] ? rcu_read_lock_sched_held+0x108/0x120 [ 234.118717] ? kmem_cache_free+0x25c/0x2d0 [ 234.122949] ? __x64_sys_futex+0x477/0x680 [ 234.127183] ? do_futex+0x27d0/0x27d0 [ 234.130978] ? security_file_ioctl+0x94/0xc0 [ 234.135391] ksys_ioctl+0xa9/0xd0 [ 234.138848] __x64_sys_ioctl+0x73/0xb0 [ 234.142735] do_syscall_64+0x1b1/0x800 [ 234.146617] ? finish_task_switch+0x1ca/0x840 [ 234.151113] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.156041] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.160973] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 234.166335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.171177] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.176370] RIP: 0033:0x455a09 [ 234.179549] RSP: 002b:00007faea8da5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.187253] RAX: ffffffffffffffda RBX: 00007faea8da66d4 RCX: 0000000000455a09 [ 234.194515] RDX: 0000000020013000 RSI: 00000000400445a0 RDI: 0000000000000015 [ 234.201775] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.209038] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 234.216299] R13: 0000000000000228 R14: 00000000006f8460 R15: 0000000000000000 [ 234.284521] FAULT_FLAG_ALLOW_RETRY missing 30 [ 234.289122] CPU: 1 PID: 17941 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #73 [ 234.296389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.305731] Call Trace: [ 234.308317] dump_stack+0x1b9/0x294 [ 234.311947] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.317145] ? kasan_check_write+0x14/0x20 [ 234.321378] ? do_raw_spin_lock+0xc1/0x200 [ 234.325612] handle_userfault.cold.32+0x44/0x5a [ 234.330429] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 234.335004] ? debug_check_no_locks_freed+0x310/0x310 [ 234.340195] ? kasan_check_write+0x14/0x20 [ 234.344427] ? graph_lock+0x170/0x170 [ 234.348223] ? print_usage_bug+0xc0/0xc0 [ 234.352277] ? __sanitizer_cov_trace_cmp4+0x11/0x20 [ 234.357286] ? __perf_event_task_sched_in+0x247/0xb80 [ 234.362464] ? print_usage_bug+0xc0/0xc0 [ 234.366518] ? perf_trace_lock+0xd6/0x900 [ 234.370653] ? find_held_lock+0x36/0x1c0 [ 234.374704] ? zap_class+0x720/0x720 [ 234.378407] ? __lock_acquire+0x7f5/0x5140 [ 234.382634] ? graph_lock+0x170/0x170 [ 234.386432] ? find_held_lock+0x36/0x1c0 [ 234.390487] ? lock_downgrade+0x8e0/0x8e0 [ 234.394638] ? kasan_check_read+0x11/0x20 [ 234.398789] ? do_raw_spin_unlock+0x9e/0x2e0 [ 234.403189] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 234.407780] ? kasan_check_write+0x14/0x20 [ 234.412010] ? do_raw_spin_lock+0xc1/0x200 [ 234.416251] __handle_mm_fault+0x38d8/0x4310 [ 234.420658] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 234.425400] ? graph_lock+0x170/0x170 [ 234.429192] ? find_held_lock+0x36/0x1c0 [ 234.433244] ? lock_downgrade+0x8e0/0x8e0 [ 234.437384] ? handle_mm_fault+0x8c0/0xc70 [ 234.441608] handle_mm_fault+0x53a/0xc70 [ 234.445664] ? __handle_mm_fault+0x4310/0x4310 [ 234.450246] ? find_vma+0x34/0x190 [ 234.453783] __do_page_fault+0x60b/0xe40 [ 234.457837] ? mm_fault_error+0x380/0x380 [ 234.461981] ? graph_lock+0x170/0x170 [ 234.465782] do_page_fault+0xee/0x8a7 [ 234.469574] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.474752] ? vmalloc_sync_all+0x30/0x30 [ 234.478886] ? find_held_lock+0x36/0x1c0 [ 234.482943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.487775] page_fault+0x1e/0x30 [ 234.491215] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 234.496819] RSP: 0018:ffff880187187810 EFLAGS: 00010202 [ 234.502168] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 234.509424] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff8801871878b0 [ 234.516681] RBP: ffff880187187848 R08: ffffed0030e30f17 R09: ffffed0030e30f16 [ 234.523935] R10: ffffed0030e30f16 R11: 0000000000000003 R12: 0000000020013004 [ 234.531202] R13: 0000000020013000 R14: ffff8801871878b0 R15: 00007ffffffff000 [ 234.538479] ? _copy_from_user+0x10d/0x150 [ 234.542707] evdev_do_ioctl+0xb8f/0x21c0 [ 234.546756] ? zap_class+0x720/0x720 [ 234.550457] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.555651] ? str_to_user+0x90/0x90 [ 234.559352] ? do_futex+0x249/0x27d0 [ 234.563056] ? rcu_is_watching+0x85/0x140 [ 234.567190] ? graph_lock+0x170/0x170 [ 234.570974] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.576153] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.581349] ? exit_robust_list+0x290/0x290 [ 234.585672] ? find_held_lock+0x36/0x1c0 [ 234.589734] ? lock_downgrade+0x8e0/0x8e0 [ 234.593880] ? rcu_is_watching+0x85/0x140 [ 234.598023] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 234.603213] ? __fget+0x40c/0x650 [ 234.606662] evdev_ioctl_handler+0x144/0x1a0 [ 234.611065] evdev_ioctl+0x27/0x2e [ 234.614591] ? evdev_ioctl_compat+0x30/0x30 [ 234.618912] do_vfs_ioctl+0x1cf/0x16a0 [ 234.622790] ? rcu_pm_notify+0xc0/0xc0 [ 234.626680] ? ioctl_preallocate+0x2e0/0x2e0 [ 234.631074] ? fget_raw+0x20/0x20 [ 234.634513] ? putname+0xf2/0x130 [ 234.637954] ? rcu_read_lock_sched_held+0x108/0x120 [ 234.642965] ? kmem_cache_free+0x25c/0x2d0 [ 234.647192] ? __x64_sys_futex+0x477/0x680 [ 234.651417] ? do_futex+0x27d0/0x27d0 [ 234.655205] ? security_file_ioctl+0x94/0xc0 [ 234.659604] ksys_ioctl+0xa9/0xd0 [ 234.663054] __x64_sys_ioctl+0x73/0xb0 [ 234.666928] do_syscall_64+0x1b1/0x800 [ 234.670805] ? finish_task_switch+0x1ca/0x840 [ 234.675288] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.680203] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.685123] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 234.690478] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.695310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.700485] RIP: 0033:0x455a09 [ 234.703670] RSP: 002b:00007faea8da5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.711366] RAX: ffffffffffffffda RBX: 00007faea8da66d4 RCX: 0000000000455a09 [ 234.718620] RDX: 0000000020013000 RSI: 00000000400445a0 RDI: 0000000000000015 [ 234.725884] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/30 01:07:28 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:28 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:28 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:28 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/ip6_mr_cache\x00') openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x6503, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/30 01:07:28 executing program 3: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002300)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/252, 0xfc}, {&(0x7f0000001200)=""/62, 0x3e}, {&(0x7f0000001240)=""/37, 0x25}, {&(0x7f0000001280)=""/67, 0x43}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/232, 0xe8}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x3}, 0x10001) r1 = gettid() r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004740)=0x0) getresuid(&(0x7f0000004780), &(0x7f00000047c0), &(0x7f0000004800)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004840)={0x0, 0x0, 0x0}, &(0x7f0000004880)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000048c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) r11 = geteuid() r12 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004a00)=0x0) r14 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004a40)={0x0, 0x0, 0x0}, &(0x7f0000004a80)=0xc) r16 = gettid() r17 = geteuid() r18 = getgid() sendmsg$unix(r0, &(0x7f0000004b80)={&(0x7f0000004580)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000004600)="b5760b89ec6e05e8ca3df0e5daa33906a2e4d84295c284c33b49f7560a9455246379182ff815f0bd63939d6fe8e25af483f7c73e46519341d3dd7eb6153259c0cd8855f68a7880e03587fb07702834c6458d74a40259fad749381255b217a7402388d28ce43d7d31aea41c2c8c57064465c46c606111364d87f51e4e7aca6fbf3d1558", 0x83}], 0x1, &(0x7f0000004ac0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xc0, 0x4010}, 0x8040) r19 = socket$alg(0x26, 0x5, 0x0) bind$alg(r19, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r20 = accept$alg(r19, 0x0, 0x0) sendmsg$alg(r20, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) mlock2(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="044ef5dbb4074e1ecf3fad64a8c828a77d8f98893fc0692aef7baf512e7541b8bfb2a9142b931fe2700e0914089a09306ac55c34a409bcfa66013e5f929509b61a8f12b5ed511759337a464cdb"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 01:07:28 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101001, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$TCSBRKP(r1, 0x5425, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @empty, r2}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x0, 0x5}, {0x8, 0xba16}, 0x8, 0x2, 0x3}) [ 234.733145] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 234.740398] R13: 0000000000000228 R14: 00000000006f8460 R15: 0000000000000000 2018/05/30 01:07:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:29 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x4) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) open_by_handle_at(r0, &(0x7f0000000040)={0x8, 0x9}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000021ff4)) dup2(r1, r1) 2018/05/30 01:07:29 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x84) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x3, 0x0, 0x8001, 0xcc, 0x1da1, 0x4}, 0x4, 0x5, 0x4e1e, 0x9, 0x100000000, "8bc93eb3e6e122ae761529b634d73c1c0f27c72d21523a5da2370978d06d83ea9afe914bfe1ead4bc4e78884d0ce2555f77d7ca0b03ef07f033ae29b03aa6c1ddd05e3be81bd77d0f01130af3fe441c7354f4ea6c2f95e89c0d171435e4e72857011a30329d02fa18b750a15e6f6a001e2e36a1461430879261b861785bfedb8"}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) 2018/05/30 01:07:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0435000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00b7030007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0xfffffffffffffffa, 0x5, 0x2b6, 0x7, 0x1, 0x8}, 0x6}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x3f, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0035040007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000001c0)) recvfrom(r0, &(0x7f00000000c0)=""/251, 0x3f9, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x6f3000) 2018/05/30 01:07:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/30 01:07:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000002c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x9bf10201d764052e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) open$dir(&(0x7f0000000040)='./file0\x00', 0xfc884903efcd411a, 0x0) 2018/05/30 01:07:29 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0003b70007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x400000) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2) inotify_rm_watch(r2, r3) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x7ffff000, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:29 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00000000c0), 0xfea4) 2018/05/30 01:07:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/30 01:07:29 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000001fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x24, 0x4000000000002, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x15, @u32}, @nested={0x8, 0x8, [@typed={0x4}]}]}, 0x24}, 0x1}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x2, 0x4, 0x100, 0x70bd25, 0x25dfdbfe, {0xf}, [@nested={0xc, 0x32, [@typed={0x8, 0x2e, @fd=r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24040004}, 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/30 01:07:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x3, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000040), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x4dc) [ 235.375233] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 235.407224] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/30 01:07:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0xc0, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:29 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x7fffeff0, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="eb65746672e80f82fe4782b8c4862f661fdbf5e1bdda5462") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000640)={r2, 0x3ad, "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"}, &(0x7f0000000840)=0x177) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r5 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000040)={r1, r0, 0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x200, 0x9, 0x3, r3}, 0x10) 2018/05/30 01:07:29 executing program 2: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000300)={0x3, 0x4e, &(0x7f0000000280)="17d6886b08ac0c1e184457ba5156fc48760edfd12813a7d150ee441f2c7ec04a9accbd009a0fafbcc38f3c3e1d1cd72a81bd9d62753d1dca45e940e520b11aa4b5c98e5124c4b9c710d1fa0921b6"}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x242000, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@deltaction={0xc4, 0x31, 0x308, 0x70bd25, 0x25dfdbfb, {0x0, 0x1000, 0x1}, [@TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x15, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0x16, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0x14, 0x1c, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x2400}}, {0x14, 0x11, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x86a8}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x14, 0x1c, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) setsockopt$sock_attach_bpf(r0, 0x10d, 0x11, &(0x7f00000000c0), 0x69b) 2018/05/30 01:07:29 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x400042, 0x0) eventfd(0xff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0xb6) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:29 executing program 0: r0 = socket(0x11, 0x3, 0x0) pwrite64(r0, &(0x7f0000000040)="cdc9b828734574ea", 0x8, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000000)=[0x8, 0x8]) setfsgid(r1) setfsgid(r1) 2018/05/30 01:07:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:29 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 0: syz_fuseblk_mount(&(0x7f0000009880)='./file0\x00', &(0x7f00000098c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='bfs\x00', 0x0, &(0x7f0000000200)) 2018/05/30 01:07:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x33fe0, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:29 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0), 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x7, 0x2, 0x0, 0x4, 0x3, 0xfff, 0x80000000}, &(0x7f0000000080)=0x20) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000100)={0xffff, 0x5, 0x5, 'queue0\x00', 0x3}) clock_nanosleep(0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000280)) 2018/05/30 01:07:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0004350007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r2) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) [ 235.706455] print_req_error: I/O error, dev loop199, sector 0 2018/05/30 01:07:30 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f6e6574ff7f0000342f76732f7365637572655f74637000", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/30 01:07:30 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x280000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x5, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) ioctl$sock_inet_SIOCSARP(r1, 0x2275, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/05/30 01:07:30 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:30 executing program 0: syz_open_dev$adsp(&(0x7f00000006c0)='/dev/adsp#\x00', 0x800, 0x40002) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000980)=@nat={'nat\x00', 0x19, 0x5, 0x650, [0x20000bc0, 0x0, 0x0, 0x20000bf0, 0x20000ee0], 0x0, &(0x7f0000000100), &(0x7f0000000bc0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x8, 0x6003, 'bridge_slave_0\x00', 'bcsh0\x00', 'team0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x148, 0x178, 0x1b0, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x1, 0x3}}}, @physdev={'physdev\x00', 0x70, {{'ifb0\x00', {}, 'syz_tun\x00', {0xff}, 0x0, 0x4}}}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}}, {{{0x5, 0x10, 0x88fb, 'veth0\x00', 'irlan0\x00', 'veth0_to_bridge\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0x2ae01dbd21e26018], 0xa0, 0xd8, 0x110, [@vlan={'vlan\x00', 0x8, {{0x1, 0x0, 0x88a2, 0x2, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x11, 0x43, 0x888e, 'ip6gretap0\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'bond_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @random="21528fbbfbaa", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0x8100, 'ip6gre0\x00', 'veth1\x00', 'teql0\x00', 'veth0_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0x110, 0x148, [@realm={'realm\x00', 0x10, {{0x8, 0x6}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x15, 0x10, 0x1c, 'veth0_to_bridge\x00', 'ip6gre0\x00', 'veth0_to_bond\x00', 'sit0\x00', @random="175db06e17ca", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="8db63cb81c3f", [0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@random="162da8dd74fc", 0xffffffffffffffff}}}}]}]}, 0x6c8) 2018/05/30 01:07:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = msgget(0x1, 0x100) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/19) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:30 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000001fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:30 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0xf, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) [ 235.921618] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 01:07:30 executing program 0: munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000000005, 0x1ffd) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x80, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, 0xffffffffffffff42) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f0000000340)) r3 = socket(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x8, 0x80, 0x80, 0xf0}, {0x3, 0x7, 0x3, 0x7ff}, {0x7fffffff, 0x401, 0x0, 0x5}, {0xf84, 0x5, 0x3014, 0x9}, {0x1, 0x21c6, 0x1, 0x100000000}, {0x71f6, 0x7, 0x80000001, 0x2}, {0x4, 0x33, 0xaea, 0xc3}]}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000540)) recvfrom$packet(r3, &(0x7f00000003c0)=""/221, 0xdd, 0x12020, &(0x7f0000000500)={0x11, 0x0, r5, 0x1, 0xffffffffffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r4, 0x24, 0x70bd2a, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x2], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0x628) 2018/05/30 01:07:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000080)=@sco={0x1f, {0x1000, 0xfe28, 0x3, 0x9, 0x32fa, 0x101}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)="a0e56992bb64049694e436eb7cd47e81a49d55626b2b01fe44993c7edac80e73c67d801ea06b96dbcefe84520dd62753e8ed2bb559618f078c876882e8ed36bd2024c4d487b79b0a3610a9d16f71e189e3d5d1040204a5917e0fafe62e004980f00ff8fdaf3db44985b0ff3e4fa7086e5723d229dbd6a7409cecc96eb4cd74503d923d329217efdb662e00ac9f6731298f4c9e8b54351c9ce2e62c6a9fc847bf454c8eea3bd1e829f04207a42b47ad09ab2c502d035ba099d35a5fac1c02a1e169fe825568b30381a793d5538fe3fd99eb", 0xd1}, {&(0x7f0000000380)="2aa733b0b5b2f922b1a59034370ebf1fc18af084dd3462af030054e491375c87d9e94c1c0ddd448cec5b9153f895b56ba11fe8ec73837636a86affc36e9793ca4e4ecd086d0053e41cf6b1647612e97b826675b82792f0c8e68dd5b14325f4cb410e9cae0a0c36f4767c2a1a6b01e2254439f9cc54201ea147f7534fcf103cf5e8b042f52cfe6a2b05b2eda9e3441100e371cd1d912a3784cbc4c0c5f880997eb481310fc9909398d323952473bbce94a41ed8fca98a4ddea7cc8f113c43f1b34fbc8bdedf15afe4f3ed189c3777ded897a7f9452663fed73ccf46141db19f16f25bef951466f349", 0xe8}, {&(0x7f0000000480)="8f0b7bb6708e0fa64ce39ca5de7b8fb2845dd9291899d207fcc89e3f8055becfa440f077aa17c850b89d1700e711f0f1f4ad4c00b26d7c06b187cc0c8f55e45b56e969a241d710ed9ee3f93cdbbd7261afa34b378559", 0x56}, {&(0x7f0000000500)="3e7e4afb4f0ffb5789209f968525a662095ddb211462b814db0d4b7d039dbe15f20a07c42b6feee7c8bea6928550b99a231c01b6a3c7cc4b8d25c3698be1cfb705df7ed0bd", 0x45}, {&(0x7f0000000580)="ad3b24efb479cfb04db4d889113456a8da316f4d819a746c0f72cc612a67b65e93d2338c7601b71f20180ddec814e5a5aa4be80d61e683ed05addf8931f3d0c694024d326008c53b07579514f0bf805465cfa17f0d48e2da9c4c8ac33512e5063d18c7042ca99dc52f0f391ac46632995d5efd63", 0x74}, {&(0x7f0000000100)}, {&(0x7f0000000600)="e54d8d80886f4c2f5c26d49b6b664a2ce9f6d82fcd3f2cf42600ced03d15366bfd6d5580fd2d51b1b838b4f2988e9da84eeeda780f1333812c095f9596f36fdb6c8d38b6549b88d97503910d4abadac16748c026ded0a29fdf54230beb7eb0ccd913bf0fd544c6084849", 0x6a}, {&(0x7f0000000680)="0a9cc528ae99d03e6a742e6f43cc59f602195f3906b731f945428f", 0x1b}], 0x8, &(0x7f0000000740)=[{0xb8, 0x10e, 0x4, "7863f407654d7370a9bb837fc81e7e5522d8ddf6514d593ea78237fc1ddae2c79a5f52f34d4434451559804142c6bbce231914bc8a61d0c5b7eaf0862bbde7d20200a7d23bc719e3d15d6e55f0767dfc84947f1cc533420fb3e6910d2c54a8baddb5fbb9dea9c60211479daa5e1ff73fd9c9ad5c39552e82d2b931332db743e2f718ce661619be6d63188c1fb607b8c7d6eddeb2331a0cc23845af16addd644393b87f"}, {0xc0, 0x0, 0x6, "81f898e302406c59ca891037841605240215274f29de95cf2b3a5ed3dcba25e38ce2be30e700a6338f714320459bb602460185772abff7e734b8fdf69613ce7818ccd93666dccdc0598ac52c35fc37da294cd8e9b16dd402b5f1d301eabd3fd288723e36ed74b20403bdd693103f41a9252b28db3143ed40ae6629678a2485d5ba32cceccf5e8ac2e1350cf2eba7dfd0fbddead7d0dabcdc88d5eef5882076d155e2c3c650d3bd8946e9023dd386d6"}, {0xc8, 0x113, 0xef, "5d348005793bc7741c071cb118717cf98e884855ca7e38041da2de9202e4a0179033a0b5203365236c290b9e2daa1b0b9fc320525abd5e4edcc6ad5f0699eaad42458e92f14929ef07c8ca64daa63abed1820f2f74b108d2fdc6a79ef328e80d9b239f9f8fe863b4d0b24de1fe8761336e4821701076d8965fb53fd327b57211f083b1ec6d446edaf827ed4998ecf1b1e82fa26b2067bab4af76f00141859425c1cbefa7b595da11a005095cdc2bf4640e"}, {0xe0, 0x10f, 0x6, "4455a4e211fa9ffbbef176ff3ee7eb0688b448f7b03c8395c14bfe69cc9c2b39d3b931240165e8eec03e0a01951bd1151d4c00e67474af02f5a3d10d863c2945da23d6b959abf957069f5c84934c2f638c1a231ede0b3395309de05b0361d36ffa6af64cb791520ec98a1b854d5b1e325e68f4d2a9570180b9cb730805682313fb4766478eed680e1811c8d7bae3e25be2729248a89d93d452bae6990407a40282a80ea1a94b056f2d6d4f6cf1e19bab23e0f422abbac7cc56cc57d2cb5bcc9e1964fbbdf5c44bfa67d877c9"}], 0x320, 0x80}, 0x5}, {{&(0x7f0000000a80)=@generic={0x9, "d187019377fc566a8fb947177ade2464b94abcf51bd0bb8a51bd183bc7f0f2bcdde503ef35d434963afed11f341804fc521fa2ff03ffd4c6e702579655fd05f3fb7768a7e3edbd6c45ed4650510dda17d7a03279f9f92c44f750376220c8ea8be2eb4689a618d33ed3e85e32efd47d15104374b0dc4adde0ad4c6aeb3b00"}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000023c0)=[{0xd0, 0x101, 0x823, "6aebcfac48d2bf5e31db9f023fa33931dfc567055d1d36db0fe73ee2c7327877510fae36ce563be19d4130688562743f4d1f4ff22e4079ab31a712f6f905d114daccf6ad0e200ec0b49b1a8a9a37d44dc4f7ec87700e837a3e25c594393bed678177ffbdf63784d83c460f16c995876c4dc195d5171975319c6e0cd8e1baf0e6318aa8f3c18eca5ddcd7fda44d8bc926aa52d56c8b48839cbac4e4725f583cda6780da2092b5b63d17d3bcf86d6c1941a4287ad5e97f583fd7"}, {0x78, 0x10a, 0x101, "d66f90942c85aa5df7d575f3bd2d41d28c4fa96afa3ab2d81d120351c77e8065f38b4c9202f4fe3338f792aa09696dd00fa040f531eec0f2a8ec65a92c762b096c4ccb19d1ec31318908fdf10569559c49730b931763ffa1682891fa70eac6fc21"}, {0x80, 0x0, 0x101, "1b231d3472f89c160474fb8a147eb97adfaaa4e23f5da306c654c5f0022d9b02b1ba28f90ee18f092baae8d21ced469ed8df7d3ae28f41e2e232f86fec3bbba632f47f0525194b7f20a38d9e0432a3a07d15994fb9f97558a42eb6b575758f43a11824adfa65914d06eb78a6f0"}, {0x1010, 0x19f, 0x7, 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"}, {0x100, 0x103, 0x956, "3f3fbe69011c39f34d800c44e767f560bc8f24a81f5e75dd1fa0586f3bf63afb302d6fbf3486ac45a2dc5f3ba6ef945c2e349c773af0aa40367df18225b7adf25b39ea0c89a07f7ef4c61a813bcec3121ff7fc288d87749ac29ba276015888553c6bad0bdcb80da43a649609e3fc715c81a755bb6dede18f16090bc660c319bd82d3b4e25c3f604be57ce24ec07aa9a5be0ae74a0cb843cd1d7a4ad78dd2b44041ae6bd785e5a7be452566edd0c9dee913875fd1bb14699063ad7937614643b85fe1d46a4ea22ba69f06ce9f43a2450458df78a3d395cb7a99a0ae992331045e1962e404c77dcfd0b5680d"}, {0xe0, 0x0, 0x1ff, "2f6cc2ff220e0a54e8e08ebf56d5bfa94d49f702076fe0ad0dd4bd07c7647561d3785f0aaff4ed12796e48ccac2ef383d92c394ee58121b5b0d16a15826cb7b982b3c25cd7e66102e20289b8d68a89dda1d1e8eecbd7cc23f8e1a625f94f7da7b1b98ff523e0e4ff23d2af68a28856e9e3c90c7c73aa7db593d37bcacc1622c2b542a5661204621f93ff9e52a0b303f60cc5e774c051610c466337258f668e9ef5681c6d9e62a933340e6e6896cdfd5c6aacede90adbcd4c4e31955f38b98158778f63c105292dea09ea4628"}], 0x2508, 0x800}, 0x80000000}], 0x2, 0x4048004) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) bind$alg(r0, &(0x7f0000000bc0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000240)={0x8, 0xfffffffffffffff6}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:30 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:30 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x17, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:30 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:30 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x0]}, 0xfffffffffffffc78) 2018/05/30 01:07:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioprio_set$pid(0x3, r1, 0x8) ptrace$setregset(0x4209, r1, 0x0, &(0x7f0000000080)) 2018/05/30 01:07:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:30 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0002000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:30 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0002000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:30 executing program 6: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/146, 0x92}], 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) membarrier(0x51, 0x0) mlock2(&(0x7f0000990000/0x3000)=nil, 0x3000, 0x0) 2018/05/30 01:07:30 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0xec0, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @random="a12c27fd74d9"}, 0x40, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1\x00'}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000000040)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/05/30 01:07:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') ioctl$KDDISABIO(r0, 0x4b37) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='veth1\x00') sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:30 executing program 2: unshare(0x8000000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/30 01:07:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:30 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:30 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0x80000000000000f, &(0x7f0000000080)=0x2, 0xfffffffffffffe93) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x7fca1c96, 0x5, &(0x7f0000001000), 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000100)=0x85, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) setsockopt(r0, 0x100, 0x1, &(0x7f0000000140)="144b2d755b595e335114b73da56a307f1e684e460ef5625f76d53ee6d6ca864d353c32cc0b865f8275d470dbf8f17bf6442de469683506a227f14fb6b3af01a4a50944b3bdc267588e4b3ba85315", 0x4e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000000)="bb2eaf2fd044dc3c7916d0c499e11067cdcc50e38a24eaffd41915e3a95e284397e1b37a07f31209bcd711ce5e2480745242445ed84a0e2cadfdbfa78c68c5e5a6fb0e9dd2488c0d316bdfe6b58fb9ebe03f17703cd0cf79e8563022213b46a48bcca90ac2247c7dad5c82a060", 0x6d) 2018/05/30 01:07:30 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0xfffffdef, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:30 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:31 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x10, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xd4bad780d903b0c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x2}, 0x800000000, 0x0, "696430000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000002200", 'timer0\x00', 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x23}) 2018/05/30 01:07:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:31 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:31 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000003b707fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa, 0x10000) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)=@ioapic) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xcd, 0x0, 0x0, 0x7ff}) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0xfdfdffff}) 2018/05/30 01:07:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00800054008702000000a2ba8ab21f546099b7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) close(r0) 2018/05/30 01:07:31 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:31 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:31 executing program 0: pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) fchmod(r1, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='\x00', &(0x7f0000000280)="20ca5f897918eefa33194b48e3d76cda8e27b0924fbe689e927f3be20200b4c0fa8dc66f4f80586dc8ee539fcf0ca79040c619cd1c13f5c8feabbe77a4b62f9f8be8", &(0x7f0000000200)='vmnet0\x00'], 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x1, r2}) 2018/05/30 01:07:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x8002, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000140)={0xdfc, 0x7}) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x100000000, 0x4401) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00000000c0)=0x7, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/30 01:07:31 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x7b}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000400000000000040000000f6ffff16c36300000f000000000100000001000000000000000000020000000000"]) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/30 01:07:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x20000134, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:31 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:31 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:31 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000006800)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x420, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) recvmmsg(r0, &(0x7f0000006680)=[{{0x0, 0x0, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/252, 0xfc, 0x81}}, {{&(0x7f0000004380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005640), 0x0, &(0x7f0000005680)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000006840)={0x0, r1+30000000}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c}, 0x20) 2018/05/30 01:07:31 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0xf, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:31 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000001c0)="3356a18b9d426b14728ffc"}, {&(0x7f0000000200)="f9cae8269e468a919be4ddb402e64975a7ec0672aa6f95f15a19685a5e0d781a661d3e05b08c23a36a94e88f306300d9c83716b9412a3a26560ff25e0a545bd3a29ff9e206af5ba9212e0b0e273adc1a9cf92670c841dc788027db75c24eb153e148e265debb5a9e9f9c308e0cc810d9e1fd82b1b5f044bca7f7f4a13aef098d1881755c7944fb043c7a331401d56cc747f276d3d822c99a6e35f5cc763d86d4d293e5cc5df1cd3fe8c9055c3f2ffa09e990261ec149a7ac0d030446c0f800514ee60d6450891bd9835741ba1f81cab4f6eb03bbd6f8057b0ac553b9468020310eb0c40901f0a5c79671afc1b8c6acdf5218d3"}, {&(0x7f0000000300)="40f5bca8f2e70d383a03a9ba3adcc1c6291d5569598dd727d1a21906fe2c08ba9ee4dc324fe7d4c0c8cdbe35f84e12b90da7bb81c0a70650c72ae5b9c9c67139befa8c39389145f9dc51e9e3a305620772bf9a5e"}, {&(0x7f0000000480)="4ad699b71c0080cde3ebf0f58419e850624192d602c14c89d883e6e614849c259e0860d280d16b7689c6716b467161c78a6cab2dda7b2920598bb7e82abbb631a93ba59b0558543637dd8d6ff92e8c7177ff5070cf862841cc9dddc3502e74952d9cce1d18c59be10b53d377625e696941b8481b0c9ad9316e239ae504a282ffa59c0154181039cb2a1839100a5791dc665cb70048185e5fae3934a1cacd6bd9b3d43ba4689669da94728a2a08df6af75cdf7ff0a7bbbff222847cd11fa60df4960b030ba6b61b015d115baac9ed9ac7b4233af661"}], 0x0, &(0x7f0000000580)=[@iv={0x0, 0x117, 0x2, 0x0, "651d5d8d033b2623e149efd65b04920f020573821f46898db1e6c1f26c2a76829168f79c52498a077defc7be334818d7402dedf684ab807b399d0f710055ee1ba9386305b92a72450ea97781cb96e553318a1b7f64df12bbcc5bb013afea0045278760455e18698a9627b3e13f402de950ad03b68eeb8f16317757fb0c5728bcb862cc6f171be450445beb1af7a88cd7b392ced3a913a4731c24f85b1e9ad0fcc58a6de02c80d0afeea19647b469c04c7f99a7f96484ceed1cd81bfa5fd2e678f8d45ced"}], 0xfffffffffffffd65}, 0x0) 2018/05/30 01:07:32 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000001a000703f9ffffff6fa2830081200a00090003000085030c4ba3a20400ff7e", 0xfffffe4b}], 0x1}, 0x0) 2018/05/30 01:07:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x1c, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000350407fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x20940) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7fc, 0x1378, 0x20, 0x8, 0xffffffff, 0xffff, 0x8000, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x9e, 0x6, 0x8, 0x0, 0x3ff}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={r4, 0x4}, &(0x7f00000000c0)=0x180) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r5, 0x100, 0x5, [0x3, 0xfffffffffffffffd, 0x1, 0x4, 0xd70]}, &(0x7f0000000140)=0x12) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="3b8d201c1fc725"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 01:07:32 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20}}, 0x8, 0x101, 0xffffffffffffffff, "b2b122e18423588abfb82d588c3d0d7a2a5b22b6f4926c080de999a745543d6756f035cd8ebcea64ebdeff8df8cb61137fff740641ce16402d3f47c12263c52b7f3cfafcaae7310f99785c14cf1e4592"}, 0xd8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000540)={'team0\x00'}) [ 238.060713] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/30 01:07:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000020007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0xffffffffffffffff, r0, 0x0) request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9673656c696e7578657468315d23656d3000", 0xffffffffffffffff) 2018/05/30 01:07:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:32 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000f007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000001140)={0x19980330, r2}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}) r3 = creat(&(0x7f0000001440)='./file0\x00', 0xa4c255f0a0e0dafa) write$eventfd(r3, &(0x7f0000000280), 0x8) 2018/05/30 01:07:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x63, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x1, 0x5, 0x1, 0x8, "7a54e2caa8ff957b5b29b2aeda883e5680b2411b6556fe972e94982993ff9fdf855e0fd7c286f1ee6c4ce2b0", 0x1f}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33f) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000100)={0x0, 0x1000, 0x8}) 2018/05/30 01:07:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:32 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team0\x00', 0x10) ftruncate(r1, 0x80003) sendfile(r0, r1, &(0x7f0000000200)=0x2, 0x8000ffbffffa) ioctl$TCSBRK(r0, 0x5409, 0x200) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000404}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'irlan0\x00', {0x4, 0x5, 0x8, "fcae2df9afce", 0x1}}) 2018/05/30 01:07:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x3, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:32 executing program 0: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x8001, &(0x7f0000000000/0x4000)=nil, 0x4) 2018/05/30 01:07:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:32 executing program 6: msgget(0x2, 0x302) msgsnd(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="000000000000001f26298c1b6fed241a66e773eb6c1f6be099d19dfbc311f9ed954486c50313fd36aab21d1281289ce5b5f01fd43fef02bfebebf2b56ede3efc0fa558581dcc545764d204329dec24af4ad628b90f3f6c546cb9f56bae55ffedadba432e9c8d0d833dd63e563a7883b464714c70de000000e6ab38e92a68162527e9000000000000000000"], 0x6c, 0x800) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r2, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x200000004, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x20, 0x0, 0x0, 0x9a}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x8, r4, 0x10001, 0x2}) poll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, 0x6) pselect6(0x40, &(0x7f0000000180), &(0x7f00000001c0)={0x2}, &(0x7f0000000200)={0x0, 0x0, 0xe19}, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x81e, &(0x7f0000000040)) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/238, &(0x7f0000000500)=0xee) r5 = semget$private(0x0, 0x3, 0x310) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000540)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/245, &(0x7f0000000340)=0xf5) 2018/05/30 01:07:32 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000001, 0x8041) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:32 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000b70307fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x2, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:32 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000740)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x80800) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xac, r5, 0x400, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc0000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$alg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="3f6af7adf80ec777b59f40059b34a4bd53c870fe2a8db2eeab79b4931c5350399d4d0abbda617c1d01ffc7afb1412163d7260f26ef4157d6c50e88f47877f430663e0574b9ae120ff138a40de0", 0x4d}, {&(0x7f0000000480)="cba5e43d11156e129f5114b70d89b5e509f0f2cd9b084e129473206c290a59b74b5aad73faeaa3226e32c6ab88510236c5dd417d478542b72f24b55796d7bf33980ff766f17023fa4e8764c644e98acb64158fd6f60a1621d8b28b5d8ae8076acdd45dc7221ecd6a51d820b913f38910fd019441157a7e79e8a3f62bf55c4f4805e89b8bb1e3364b0de682f20d9d1e360c24f79878caca258f0103c7b5196f6d2c95831ff8271f37a0cec9d6513d200945235a35e299ed1924c4505669444f2aa323a59ff91279b987c72ff422cf43343938aff223ad0516f0442c2bf6ae82a94ed1cce1a3e46e611cfd865ed78774c712514372f2d77b", 0xf7}, {&(0x7f00000001c0)="fe077d74c81a36e3ee7626a33bdb7496a6be6fd3f9732a7b2efa974af76d34372359158bf9e34077464f1c1b683c4ecd349b7168eb55c653c559e9d212803b47a6793b6ced96d95d99daa3304d3d0b331bcfc931768780c792c421b90b67e83752031fa880dfd64b148c9fc9ea05b9447f5128d615b49069522db12390", 0x7d}], 0x3, 0x0, 0x0, 0x48000}, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000280)=0x9, 0x4) sendmsg$alg(r4, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) 2018/05/30 01:07:32 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket(0xe, 0x1, 0x55) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") fcntl$setlease(r0, 0x400, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626be019d090000000000") r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x200, 0x8, 0x1, 0x4, 0x2}, &(0x7f0000000640)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYBLOB="08005f008a112c57decaa1565853909e8a7f8f181cf59e85563a9bbea0f691e5f168c5ec00000000000000cdb289e77a4752e90a5ea98e2fcad9c262a7c9dcd9d9ab6c769e85eea650ed5ffc32ba7af9662db67c00000000"], 0x67) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000000c0)={'team_slave_1\x00', 0x1}) connect$nfc_llcp(r4, &(0x7f00000003c0)={0x27, 0x1, 0x2, 0x7, 0x8c0, 0x80000001, "f868ecb232cd09598ee90b999ca5f1654ea0618cbdfdf0b4de69e26621c1bee74b388437422b08f3c762bba76b5421b5795c43818f3de6880356da12c440a7", 0xf}, 0x60) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000500)={r7, 0x1}, &(0x7f0000000540)=0x8) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e21, 0x10001}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r3, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)}, 0x0) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x8000000000000a, &(0x7f0000000140)=0x78, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x3, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r8, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r8, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000800)={'veth1\x00', {0x2, 0x0, @rand_addr}}) recvmsg(r8, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000580)={{0x0, @rand_addr, 0x0, 0x0, 'none\x00'}, {@multicast1=0xe0000001}}, 0x44) keyctl$clear(0x7, 0x0) write$binfmt_elf64(r8, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 2018/05/30 01:07:32 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'rose0\x00', @ifru_map={0x2}}) 2018/05/30 01:07:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000020007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)}, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/05/30 01:07:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003840)={0xffffffffffffffff}) r3 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003600)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000003700)=0xe8) setreuid(r3, r4) recvmmsg(r2, &(0x7f0000003240)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/206, 0xce}], 0x2, &(0x7f0000000340)=""/169, 0xa9, 0xb}, 0x100000001}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000400)=""/47, 0x2f}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/42, 0x2a}, {&(0x7f0000000580)=""/23, 0x17}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/10, 0xa}, {&(0x7f0000000780)=""/149, 0x95}], 0x9, &(0x7f0000000900)=""/4096, 0x1000, 0x8}, 0x101}, {{&(0x7f0000001900)=@can, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/161, 0xa1}], 0x2, 0x0, 0x0, 0x9}, 0x80000001}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002b00)=""/239, 0xef}, {&(0x7f0000002c00)=""/125, 0x7d}, {&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/124, 0x7c}], 0x4, &(0x7f0000002d80)=""/93, 0x5d, 0x9}, 0x5}, {{&(0x7f0000002e00)=@pppoe, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/89, 0x59}, {&(0x7f0000002f00)=""/46, 0x2e}, {&(0x7f0000002f40)=""/131, 0x83}], 0x3, &(0x7f0000003040)=""/70, 0x46, 0x8000}, 0x8}, {{&(0x7f00000030c0)=@sco, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003140)=""/80, 0x50}], 0x1, &(0x7f0000003200)=""/41, 0x29, 0xd27}, 0x10001}], 0x6, 0x40000000, &(0x7f00000033c0)={0x0, 0x1c9c380}) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team0\x00'}, 0x15) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000001c0)) ioctl(r5, 0x800000000008982, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000003400)={"6d616e676c65000000000000000000e7ff00"}, &(0x7f00000000c0)=0xffffffffffffffb0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000003480)={0x2, &(0x7f0000000680)=[{}, {}]}) r6 = syz_open_dev$vcsa(&(0x7f00000034c0)='/dev/vcsa#\x00', 0xffffffffffffff80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003500)={0x0, 0x81, 0xffff}, &(0x7f0000003540)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000003580)={r7, 0x3}, &(0x7f00000035c0)=0x8) r8 = dup3(r5, r2, 0x80000) ioctl$KDSKBLED(r8, 0x4b65, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001500)={0x0, r1}) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r9, 0x1, &(0x7f0000001780)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r1}]) r10 = inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x4000000) inotify_rm_watch(r8, r10) 2018/05/30 01:07:32 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000f007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000000c0)={[{@quiet='quiet', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x37]}, 0x2c}, {@flush='flush', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37]}, 0x2c}]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') 2018/05/30 01:07:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x3e, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffff8}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0xff) ioctl$TCSETAW(r1, 0x5408, &(0x7f0000000280)) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x0, 0x8001, 0x6, 0x6, 0xf1, 0x993, 0x10000, 0x0, 0x92, 0x7}) sendmsg$alg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000002240)}, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bind$pptp(r3, &(0x7f0000000180)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/05/30 01:07:33 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 238.960748] FAT-fs (loop2): Directory bread(block 2563) failed [ 238.973602] FAT-fs (loop2): Directory bread(block 2564) failed [ 238.999937] FAT-fs (loop2): Directory bread(block 2565) failed [ 239.049296] FAT-fs (loop2): Directory bread(block 2566) failed [ 239.061598] FAT-fs (loop2): Directory bread(block 2567) failed [ 239.070657] FAT-fs (loop2): Directory bread(block 2568) failed [ 239.084576] FAT-fs (loop2): Directory bread(block 2569) failed [ 239.090798] FAT-fs (loop2): Directory bread(block 2570) failed [ 239.097256] FAT-fs (loop2): Directory bread(block 2571) failed [ 239.104507] FAT-fs (loop2): Directory bread(block 2572) failed 2018/05/30 01:07:33 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f00fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:33 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:33 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}]}) fsync(r0) 2018/05/30 01:07:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x80000000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000080)=0xff, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff041e0001001400000008004500001c000000000011907809000000ffffff0c000000faeb7690"], 0x0) recvmmsg(r1, &(0x7f00000070c0)=[{{&(0x7f0000006fc0)=@l2, 0x80, &(0x7f0000007080)}}], 0x1, 0x0, &(0x7f00000072c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x89, 0x2000) 2018/05/30 01:07:33 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000043507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:33 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a539d39c2bd6a40fa8c8aa024d86cdc834bc921c0525fec2541e21ccf67e1d7b55cabe9e068dd58ce565aa9a9d325ebac7627ffe7a54cdbd77b3"}, 0x60) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) getpeername(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) clock_getres(0x5, &(0x7f00000000c0)) 2018/05/30 01:07:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0xfffffffffdfffffc}, 0x2c) unshare(0x20000400) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0xccf, 0x3eb80000000, 0x8, 0x1, 0x2, 0x8, 0xf5e, 0x8, 0x862, 0x6, 0x8, 0x4}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0xc0040, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000180)={r2, r3, 0x6}, 0xfffffdc6) 2018/05/30 01:07:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1400, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:33 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000001000fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) listen(r1, 0xc5) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x400000) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000000c0)={{0x3a, @broadcast=0xffffffff, 0x4e20, 0x1, 'fo\x00', 0x0, 0x3, 0xa}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x8001, 0x6, 0x3f}}, 0x44) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x1, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5849cf42d85e7f102204bb458c97a116e92825982da340dec9ee4a6bb74e77d3dd1a52f33ec1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73f37038ac9e1a3cbf855bfc76d8843a8e36c79f090000008db0f64fe0594b51"}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x5, 0x4, 0x5}) 2018/05/30 01:07:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x24, 0xfffffffffffffffb}, 0x3c2) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0xffffff85, 0x7, 0x2, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb), 0x0, 0xfffffe21, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/30 01:07:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:34 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x34000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:34 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000005a00)="6e732ff16e7400") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000007440)='ns/mnt\x00') [ 239.929943] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/30 01:07:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x75, &(0x7f0000000000), &(0x7f00000002c0)=0xfffffffffffffe41) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x201, 0x8, 0xfffffffffffff47a, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/30 01:07:34 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f00fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x1000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xaa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, @perf_bp, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x6, &(0x7f0000ffe000/0x2000)=nil, 0x0) syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffc5ffffff0000000000000800480000340000000000009078ac1414aa80000000440c0501ffffffff0000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000f536c6d1c2e6fdbc4441fd2b963cb7164a51753c8b"], &(0x7f00000002c0)) 2018/05/30 01:07:34 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x16, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = fcntl$dupfd(r1, 0x406, r2) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000100)=""/211) tkill(r3, 0x1004000000016) close(r1) 2018/05/30 01:07:34 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000001000fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:34 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000840)=@ethernet, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b8b21", 0x3}], 0x1, &(0x7f0000000a00)=[{0x10}], 0x10}}], 0x1, 0x10) 2018/05/30 01:07:34 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001200)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/103, 0x67}], 0x2, &(0x7f0000001140)=""/188, 0xbc, 0x4}, 0x10000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001240)={0xa57e, 0x1, 0x6}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000012c0)={'yam0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)=@newtfilter={0x40, 0x2c, 0x801, 0x70bd25, 0x25dfdbff, {0x0, r1, {0xffff, 0xa}, {0x0, 0x5}, {0xb, 0xffff}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FLAGS={0x8, 0x8}}}, @TCA_RATE={0x8, 0x5, {0xffffffff, 0x5}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8880}, 0x4000) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000013c0), &(0x7f0000001400)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001440)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rfkill\x00', 0x10080, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000014c0)=""/178) pkey_alloc(0x0, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001580)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000015c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000001600)) syz_open_dev$tun(&(0x7f0000001640)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001680)={'rose0\x00', r1}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0xa, 0x10, 0x1, "66cd704d625794b53bec8212dda1c3fd2db02cb17a4cbc149ff38ff30af1936c54ca37054503bf82fff93e43a585a5750db5d8c7b8613e303f3239435c96b408", "7230343a318a47cf8656ce2c38b1f01f200ab9f888057b1182221c486d7dc00377c181de832db4f163083beb8fb9289517b77965a0e8a6b88a51c35134343b2d", "a51f166aab4b64168f6fab41a71152d04ccae6fc33cff5ed93d5945f4ae90b89", [0xc, 0x6]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000017c0), &(0x7f0000001800)=0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001840)=0x1f) recvfrom$inet6(r2, &(0x7f0000001880)=""/223, 0xdf, 0x40000000, &(0x7f0000001980)={0xa, 0x4e24, 0x7, @empty, 0x800}, 0x1c) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000019c0)={0x8000, 0x1}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) linkat(r2, &(0x7f0000001a00)='./file0\x00', r2, &(0x7f0000001a40)='./file0\x00', 0x1400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) connect$packet(r3, &(0x7f0000001a80)={0x11, 0x1c, r1, 0x1, 0xff, 0x6}, 0x14) socket$inet6(0xa, 0x7, 0x100) r4 = socket(0x0, 0x8000a, 0x40) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001ac0)=0x9, 0x1) connect$pppoe(r4, &(0x7f0000001b00)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gretap0\x00'}}, 0x1e) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000001b40)=""/71) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000001bc0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/05/30 01:07:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x9effffff, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:34 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 240.850882] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/30 01:07:35 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:35 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:35 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:35 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xb, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:35 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8f7000000000000feffff090000dc2abbeabdcb95100001000a0c0900fcff0000040e05a500000000", 0x58}], 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6_vti0\x00', 0x2000}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x8001, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x57029e9a}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x80000000, 0x4, 0x5, 0x7, r2}, 0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x3) 2018/05/30 01:07:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) fcntl$setflags(r0, 0x2, 0x1) recvfrom(r0, &(0x7f0000000000)=""/31, 0x1f, 0x101, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x3, 0x3}}, 0x80) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x5, 0x64600) getsockname(r0, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000340)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r2) 2018/05/30 01:07:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1000, 0x7, 0x2, 0x4ce9}, {0x3, 0x4aa, 0x81, 0x1f}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/05/30 01:07:35 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:35 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x16, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = fcntl$dupfd(r1, 0x406, r2) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000100)=""/211) tkill(r3, 0x1004000000016) close(r1) 2018/05/30 01:07:35 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:35 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:36 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:36 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:36 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180a1000000aaaaaaaad76a2d36c2a6c7ed9aa00cdcce9cb4aa0008060001080006000001f8bf88df5b1bac1414bbaaaaaaaaaa00ffffffff"], &(0x7f0000000100)) 2018/05/30 01:07:36 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0xc0045878, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0xfff, 0x8, 0x6, 0x41b, 0x2, 0x8000}) 2018/05/30 01:07:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xa, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:36 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:36 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) signalfd4(r2, &(0x7f0000000000)={0x1f}, 0x8, 0x80800) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) r3 = socket(0xa, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x400000) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r0, r1) 2018/05/30 01:07:36 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:36 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd05010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:36 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x280801) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xffffffff, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x7d, 0x0, [0x1000, 0xbd, 0x7, 0x4]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000034d564b0000000000000000000000000257d72bd4d398711e0ae1edc75653b9e78000da99a1fea53ebcdb685393236208f3a336ce1ac4b5b6c2428a1853f7f3bbdb93d61ea5e98120439c744ff503de232d201906f176003d070281931acca45d552a9361950b8c129bd9e1f48d8a9edd2f165afd91e466caced8d65365877a763fb697ca13fafd7140949a9ac4d9aba374035168599b791e77de15329ea6ec670ed3c5e28edf4ae02263b45ab0d0ca1cad7808e579fdf18a4af394b1280ea7a807dd39c96d32a298672ef4edc241c08cb5f195555d66be12e33040"]) 2018/05/30 01:07:36 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/30 01:07:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f0000000030e12924ad83aa300fc6228476120f3c18"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000006dd842050000000000000005fbffffffffffffff000000000000009d00000000000000"], &(0x7f0000000540)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x48d, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0xc}, 0x48) 2018/05/30 01:07:37 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd03010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x10000000800, 0x4db20b7d) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff42) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000140)={0x0, 0x9, 0x3ff, 0x300}) ioprio_set$uid(0x3, 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/30 01:07:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xbb01000000000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:37 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd05010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:37 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='cpuset\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000240)='s\x00\x00kaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\'selinux\x00', r0) keyctl$clear(0x7, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) clock_gettime(0x0, &(0x7f0000002ec0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002e40)=[{{&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/6, 0x6}, {&(0x7f0000000500)=""/59, 0x3b}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/63, 0x3f}, {&(0x7f0000000600)=""/43, 0x2b}, {&(0x7f0000000640)=""/173, 0xad}, {&(0x7f0000000700)=""/117, 0x75}], 0x8, &(0x7f0000000800)=""/48, 0x30, 0x1}, 0x2}, {{&(0x7f0000000840)=@can={0x0, 0x0}, 0x80, &(0x7f0000002d80)=[{&(0x7f00000008c0)=""/61, 0x3d}, {&(0x7f0000000900)=""/179, 0xb3}, {&(0x7f00000009c0)=""/198, 0xc6}, {&(0x7f0000000ac0)=""/65, 0x41}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/245, 0xf5}, {&(0x7f0000002c40)=""/35, 0x23}, {&(0x7f0000002c80)=""/213, 0xd5}], 0x9, 0x0, 0x0, 0x4}, 0x5}], 0x2, 0x20, &(0x7f0000002f00)={r3, r4+30000000}) sendmsg(r2, &(0x7f0000005340)={&(0x7f0000002f40)=@can={0x1d, r5}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002fc0)="e086036e927fc5b328237d104fdf86959fa38f55ab8e7399acf2ce58bbfcc61b6580db3f406c1d909489fa92a6c993f45d528f151cd3ecd22203347c292d40fda6e37928c97242bba78102e47b2c0d48cea08133002c590ec37f5fcb185ff3724dc4fc76fc86", 0x66}, {&(0x7f0000003040)="7b086cfd2a7b50dba5fb0aba8a71ae1bd4d18c2691110e1d582b8ffa24b019b97bf6a9585d68d5fa2b515a7d687c14cb91f8805bb5cb7013d07663669a888faabde80baa5d7d03b4ed20ecc96a8ebd15e956886339", 0x55}, {&(0x7f00000030c0)="729d7a5969977c67a56092c325e2631baeaa1445d9bdd5ae9bda947f9371d55e8dc82cace7b970e0483e46f6c1608a42bb666d0b34f2fd45b8ff9b910e68345d0b53ece7b21e684f50103dc09b45f5ea6564aa23512cb5d4057dfe31aeaca9a48f76fa96b97d8950b1f947af409b66e2e78c35b780f57795b697e75aba2179a1c8f00ff04d75c89424f46470848d6e57d36ea86dec03e2f220e47a6a8c79dbfe221c3ae725c99a4a5311bb27dc92c0be327f76c4", 0xb4}], 0x3, &(0x7f00000031c0)=[{0x1010, 0x10b, 0x3, "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{0xb8, 0x12d, 0x4, "5d23258c2b68b0aa23c34e59dae0644552fbc0ffd1b2ced5c25f77e7fcc8e9f2721f4f2a0fcf141e4742119c7cd28a948306703de42ced5973d6381b86a86c91e8e32bfc8c2914c1111d90632ab9053d4c120cac74af8a5823e657a5b59ec6c973428531ea35434679e75a9a3519f8bb2e4c15f2427739dbb0018663a324cc0eefc3161fa57c639d1f6bdaebe76171e9afee8d3c99a874259623a6a853173feb8298"}, {0x98, 0x119, 0x7, "be334d61f5ff0b1352f7e893582492e52224b9f2288c520ca1e9632df6060b4c59d482397878852b1af3e22ceb29312cc89699c1be32b719774c01bfa6b7c39229d902132534b21dc890e9853d61fe2b3b6918bdb9bea4a580419daed84cf5d3ee99281edb0a31498a58c14c779357d2779d41ca33ff745199f24df0f2c7ae1ca627c53e11d966"}, {0x1010, 0x10f, 0x8, 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"}], 0x2170, 0x40840}, 0x40080) r6 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r6, 0x0) r7 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_mtu(r7, 0x0, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/30 01:07:37 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd03010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xa00, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:37 executing program 2: socketpair(0x5, 0x4, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001740)=""/4096) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000080)={'lo\x00', @ifru_names='veth1_to_bridge\x00'}) sendto$inet(r1, &(0x7f00000001c0)='^', 0x1, 0x0, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}, 0x10) writev(r1, &(0x7f0000000900)=[{&(0x7f0000001200)="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", 0x508}], 0x1) 2018/05/30 01:07:37 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02080c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="ba", 0x1, 0x0, 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x661}, 0xb) 2018/05/30 01:07:37 executing program 6: r0 = socket(0x17, 0x8, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0xb, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x8000) 2018/05/30 01:07:37 executing program 3: r0 = socket(0x18, 0x0, 0x8000000000001) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/05/30 01:07:37 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010b00f60000ff008109f80009000180060109ec000000", 0x1f) [ 243.326463] device lo entered promiscuous mode 2018/05/30 01:07:37 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02080c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xa8003, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = getpgrp(0x0) timer_create(0x3, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f0000000140)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(tnepres-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000080)='g', 0x1}], 0x1, &(0x7f0000000b00)}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000004b00)=[{{&(0x7f00000027c0)=@ipx, 0x80, &(0x7f0000002840), 0x0, &(0x7f0000004a00)=""/245, 0x46}}], 0x40000000000019e, 0x0, &(0x7f0000002880)={0x0, 0x1c9c380}) 2018/05/30 01:07:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xffffff7f00000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000100)={0x10}, 0x14400000000, &(0x7f0000000000)={&(0x7f0000005b40)=ANY=[@ANYBLOB="2000000022000106000000000000000002000000000000070000000000000000b8b812f5fabe2ccf41ed868bd107e5a125f6c86eba68b669bd8dda0e8712d94d13f8c39dfe66f3756479da8dfcf0db330c0afa2c41283032c40aa1b90a1a44fa2c52c737cd309fd2c6d956371964b88f3ba1a81f30189250acaab8e8"], 0x1d}, 0x1}, 0xfffffffffffffffd) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f00000007c0)=""/26, 0x1a}, 0x0) r2 = accept(r1, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004f40)=0x80) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000005b00)={@broadcast=0xffffffff}, 0x8) recvmmsg(r2, &(0x7f0000005600)=[{{&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f0000000580)=""/117, 0x75}], 0x6, &(0x7f0000000680)=""/108, 0x6c, 0x3}, 0xffffffff8978f8f5}, {{&(0x7f0000000700)=@pppol2tpin6, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001880)=""/216, 0xd8}, {&(0x7f0000001980)=""/71, 0x47}, {&(0x7f0000001a00)=""/92, 0x5c}, {&(0x7f0000001a80)=""/242, 0xf2}, {&(0x7f0000000780)=""/43, 0x2b}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/240, 0xf0}, {&(0x7f0000002c80)=""/135, 0x87}], 0x8, &(0x7f0000002dc0)=""/224, 0xe0, 0x1}, 0x8}, {{&(0x7f0000002ec0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005140)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/4096, 0x1000}, {&(0x7f0000004f40)}, {&(0x7f0000004f80)=""/255, 0xff}, {&(0x7f0000005080)=""/138, 0x8a}], 0x5, &(0x7f00000051c0)=""/45, 0x2d, 0xa6}, 0x9}, {{&(0x7f0000005200)=@nl=@proc, 0x80, &(0x7f00000052c0)=[{&(0x7f0000005280)=""/52, 0x34}], 0x1, &(0x7f0000005300)=""/135, 0x87, 0x4}, 0x72}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f00000053c0)=""/154, 0x9a}, {&(0x7f0000005480)=""/138, 0x8a}], 0x2, &(0x7f0000005580)=""/93, 0x5d, 0x8}}], 0x5, 0x2000, &(0x7f0000005740)={0x77359400}) readv(r2, &(0x7f0000005a80)=[{&(0x7f0000005780)=""/167, 0xa7}, {&(0x7f0000005840)=""/84, 0x54}, {&(0x7f00000058c0)=""/240, 0xf0}, {&(0x7f00000059c0)=""/187, 0xbb}, {&(0x7f00000000c0)=""/59, 0x3b}], 0x5) bind$bt_hci(r1, &(0x7f0000000180)={0x1f, r3, 0x2}, 0xc) 2018/05/30 01:07:37 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02012500f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000340)={'veth1\x00', &(0x7f0000000380)=@ethtool_drvinfo={0x3, "5ff0647e6fed08784bead396b5b650652ce278939309dae5a92a6d55a92f5e47", "4c638585daefbb323643dea087442da9ccbb6a243d43027eab88638fccdcf79b", "585f5ab0b6bee3f36f014f10f8299b3067d46bd38f986141362bcb68d20f89a0", "efe47c7a7900de5288c7cdba4df8a35fc69abfe78cfcbe6f264d27252d5c21b4", "dbb57884dfcabd7ed80085c2b20e4e21bee4148b198cc75f2086550856ade12c", "c57897820c5b5e86b89907d8", 0x0, 0x0, 0x0, 0x200}}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0xffffffff, 0x1}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000480)=""/4096, 0x1000) 2018/05/30 01:07:37 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="010000006f0000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007ff336b9483b6607c724633f85cf9d455763a5e8b1660001752a45b3bbd8cf53829333991638a3b6fc8f7ff56be017327e724c0d736a283e3f60fa99b753354e667075be90ff0c0291d6a8142c4783c90abc75f68251d7b6e559fc21183e51993b90c4172e2db1a9116797b206ca8a8d0a24bb409b7188e034e255ffc86be078b160afa72450f01c16c437f5aac474d71a1129ebdad8af1fb727e819f487a78837214d981476c6cf87bc62"], 0xfffffffffffffe0c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000002c0)={0x2, 0x1, 0x2, 0x4, 0x1ff}, 0xc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x5) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000300)=0xffff, 0x4) listen(r0, 0x56) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000200)=""/83, &(0x7f0000000280)=0x53) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x81, 0x3, 0x2, 0x8, 0x8, 0x800, 0x3}, &(0x7f0000000080)=0x20) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/214, 0xd6}], 0x1) 2018/05/30 01:07:37 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c05f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02012500f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x100000000000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:38 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1000000000000000000000000700000010000000000000000000000007000000"], 0x20}, 0x0) 2018/05/30 01:07:38 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010a00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:38 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02012500f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:38 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c0ff60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:38 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:38 executing program 3: r0 = socket$inet(0x2, 0x20000080808, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000100), &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYBLOB="784a946ef8827e498d0e3966675d3ec13500f6784444edf2b66e044e70ff2e", @ANYPTR]}, 0xa7) 2018/05/30 01:07:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xf00000000000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:38 executing program 0: pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x4, 0x4, 0xfffffffffffffffe, 0x7]}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x4}, &(0x7f00000000c0), 0x8) 2018/05/30 01:07:38 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c02f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:38 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:38 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c02f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c627262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/30 01:07:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x500, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:38 executing program 0: r0 = socket(0x1, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f0000000180)=""/251, 0xfb) getsockname$packet(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001b00)=0x14) sendmsg$nl_route(r0, &(0x7f0000001bc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2100280}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b40)=@newneigh={0x40, 0x1c, 0x300, 0x70bd2d, 0x25dfdbfc, {0xf, 0x0, 0x0, r2, 0x14, 0x24, 0x7}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0xe}}, @NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_PROBES={0x8, 0x4, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x80) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/30 01:07:38 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14001ec4fc6caf212c83d591f3ce0adf00002b00ffff0000ffff000000000100000083c19de9271e01b003f152cbdb84452fa60ce9939c"], 0x14}, 0x1}, 0x0) 2018/05/30 01:07:38 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f600f0ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:39 executing program 6: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0x7f) 2018/05/30 01:07:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000ac0)=@broute={'broute\x00', 0x20, 0x4, 0x810, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x888) 2018/05/30 01:07:39 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c05f60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:39 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x3, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) r2 = dup(r0) r3 = accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000180)={0x8000, 0xffff, 0x0, 0x0, 0x800, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000000)=0xa65, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/30 01:07:39 executing program 2: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000004d0000000000000000000000000000000000000000dad8aca174c9ab09d8"], 0x29) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000740)=0xb, 0xfffffffffffffe1d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r5 = dup3(r2, r4, 0x80000) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000280)=0x54) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000000c0)={r6}) recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) [ 245.375311] sg_write: data in/out 220/78 bytes for SCSI command 0x0-- guessing data in; [ 245.375311] program syz-executor0 not setting count and/or reply_len properly [ 245.397726] sg_write: data in/out 220/78 bytes for SCSI command 0x0-- guessing data in; [ 245.397726] program syz-executor0 not setting count and/or reply_len properly 2018/05/30 01:07:39 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6f000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:39 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c0ff60000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x8, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x40000) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000200)={r2, 0x3, 0x1, r3}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000040)="c4c27d1a28f04083248bccc4e3791d170066430f3a41e000b9a10a0000b8ed000000ba000000000f30c462d1bafe440f3566baf80cb88c91668aef66bafc0cec66b8d8008ec80f0118"}], 0x1, 0xfee64b5def490aec, &(0x7f0000000340), 0x100000000000024d) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = dup2(r4, r6) getsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) dup2(r6, r5) [ 245.526895] cannot load conntrack support for proto=7 2018/05/30 01:07:39 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x5, 0xffff, 0x4, 0xfb}, {0x3, 0xffffffffffffffc1, 0xfff, 0x80000000}]}, 0x10) sendfile(r0, r1, &(0x7f0000000140)=0x7, 0x1ff) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000180)={0x2, 0x100, 0x2, 0x3, 0x200, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x45, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/05/30 01:07:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:39 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000400)='bond_slave_1\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000180), 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x104010, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80000, 0x2, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000480)={0x100000000, 0x8000, 0x8, 0x794e, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x7640000000000}, &(0x7f0000000540)=0x8) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffff800, 0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffffd, 0x2, 0xd9c, 0x100, 0x1, 0x40000, r5}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x10000004e20, 0xdc16, @loopback={0x0, 0x1}, 0xa}, 0x1c) setsockopt$sock_int(r7, 0x1, 0xb, &(0x7f0000000580)=0x101, 0x4) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) sendto$inet6(r7, &(0x7f0000000280)="2ca53266718916cf190463e6d6c91db87a2934330abb8acd8714d29c71680dc66a809b4f68147a92656f43cc3fce804d8e4a549d13c1a3c6fd75e20bfd2b0a85ad09d9ab8370a44338a6256e450e0ac4aca4fa8537ee7d6f45ccb72c3f96f8fa7e1429c1252a580f49d6790dcdb21e1c7d84930301118054d8d73a94b4fb04ef6a6b83c0cf874834e80c3258bace6ca314dcecf53b00e95d225b4b2dd8eb1074e05ef498498c4116329d0804cab972a1988153fe9b95295f332543a9ea42050c5ee21aae", 0xc4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/05/30 01:07:39 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6b703ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:39 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f63504ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x1bb, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:40 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:40 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60200ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:40 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x101, 0x88001) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x100000001) 2018/05/30 01:07:40 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000016000)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="065ab39e0d06cefb4f9180e40d6b228d82dad27f1d779e5be9579fec759f0aabf0aa9f616cc92d90d060731c289c6e0c9d9a13676ad7d242ea9a1e439ec119", 0x3f, 0x1}], 0x81, &(0x7f0000000280)={[{@gid={'gid', 0x3d, [0x79, 0x95754004d53e4553, 0x3f, 0x37, 0x39, 0x3d, 0x3f, 0x38, 0x34]}, 0x2c}, {@force='force', 0x2c}, {@nls={'nls', 0x3d, 'cp874'}, 0x2c}]}) 2018/05/30 01:07:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0xb0a332c0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x4, 0x0, 0x0) 2018/05/30 01:07:40 executing program 6: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @ldst={0x0, 0x2, 0x2, 0x7, 0x5, 0x22, 0xfffffffffffffffc}, @ldst={0x3, 0x1, 0x3, 0x8, 0xb, 0xe, 0xffffffffffffffff}, @alu={0x7, 0xfa1, 0xb, 0x8, 0x8}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x80, 0x6b, &(0x7f0000000140)=""/107, 0x40f00, 0x1, [], r0, 0x3}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x6, 0xc7ba, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000001c0)}, 0x10) 2018/05/30 01:07:40 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:40 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60f00ff008109f80009000180060109ec000000", 0x1f) [ 246.574688] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 0 transid 0 /dev/loop3 2018/05/30 01:07:40 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f0000000080)={0x11, 0x10, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x200, 0x3, 0x1}}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"2e40000000af340000df8de1f600", 0x4011}) 2018/05/30 01:07:40 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff1d, 0x2000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000002c0)={0x1, r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x0, r2}) write$binfmt_elf32(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="0600000000000000"], 0x8) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/199, 0xc7}], 0x1) [ 246.619325] hfsplus: unable to parse mount options 2018/05/30 01:07:40 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:40 executing program 6: r0 = memfd_create(&(0x7f0000000100)="885d292b00", 0x0) write(r0, &(0x7f0000000000)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xff8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x8) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/30 01:07:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xf0ffffff00000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:41 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f603b7ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:41 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000016000)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="065ab39e0d06cefb4f9180e40d6b228d82dad27f1d779e5be9579fec759f0aabf0aa9f616cc92d90d060731c289c6e0c9d9a13676ad7d242ea9a1e439ec119", 0x3f, 0x1}], 0x81, &(0x7f0000000280)={[{@gid={'gid', 0x3d, [0x79, 0x95754004d53e4553, 0x3f, 0x37, 0x39, 0x3d, 0x3f, 0x38, 0x34]}, 0x2c}, {@force='force', 0x2c}, {@nls={'nls', 0x3d, 'cp874'}, 0x2c}]}) 2018/05/30 01:07:41 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60500ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000ac0)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) 2018/05/30 01:07:41 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f0000000100)={0x0, 0x4, 0xc542}) r0 = semget(0x0, 0x7, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x10001, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getpeername$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000700)=0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe54) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x8fd, r1, r2, r3, r6, 0x80, 0x87}, 0x6, 0xfffffffffffffffe, 0xf2f}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r4, 0x50, &(0x7f0000000600)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)=r7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0xc4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xb62, 0x3, 0xfffffffffffffffa, 0x2, 0x1}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000580)={r8, 0xd8}, 0xc) 2018/05/30 01:07:41 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x854a, 0x101042) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x40009) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x10000004}) write(r0, &(0x7f0000000000)='(', 0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x400) accept$ipx(r0, 0x0, &(0x7f00000000c0)) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000040)) 2018/05/30 01:07:41 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x400300, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:41 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60f00ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:41 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) [ 247.062084] hfsplus: unable to parse mount options 2018/05/30 01:07:41 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:41 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e4, 0x0, 0xe6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x400000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x2e, "0a238fb2fe5c5a3f30d4e5b0bb1693d490d57f9f44ff528c5e44e328102d63bf19e1750088c30f6716ff79423f59"}, &(0x7f0000000200)=0x36) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x5e}, &(0x7f0000000280)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/unix\x00') readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)=""/202, 0xca}], 0x1) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00') 2018/05/30 01:07:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0x11a, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES64=r1, @ANYBLOB="6e91a076f914a1a261a767593174848a474e3d4dd6f466c259bc7af81e23088a97a36f224efaa5208b"], 0x3}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x4000c000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) sched_getparam(r2, &(0x7f0000001280)) rt_sigprocmask(0x3, &(0x7f0000000000)={0x2}, 0x0, 0x8) accept$alg(r1, 0x0, 0x0) 2018/05/30 01:07:41 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xffffff9e, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x80000, 0x1800) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000180)={'bridge_slave_1\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x0, 0x7d}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x4402, 0x6, 0x3, 0x400}) 2018/05/30 01:07:41 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60500ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:42 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f600f0ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xa3}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000300)={'mangle\x00', 0xc7, "52ac924c7cf7b46ea13ba7108e38267332792339212fbe6921d0ea288de64c63aae2fc1ff4a2e4918281fc7782dd5675aac371edf0c09a9a63d20ea97461359be78cee97531b90aa0c5d078a1ae08a7cf5afca651cb1293171db87ec98ebd900f5e3281fd7fb311534ed6848b431af95ad64251ca2bd24d4775d339e092fac5118159ac8ff3d79b086597f6ca5b529290de2e18b721308bcbe4f8754ecdfabe61bfba8f578b1777221ebc6ba7b3d3440d9b3847a94506e30010e76418f427ad78aa6ac3c514bd9"}, &(0x7f00000001c0)=0xeb) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$key(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x608}, 0x10}, 0x1}, 0x0) 2018/05/30 01:07:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x64) r1 = syz_open_pts(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x10000) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/30 01:07:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xfffff000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:42 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00008ec000)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x72, 0x7e00000000000000, 0x1, 0x0, 0x4, 0x4, 0x101}, 0xc) r1 = dup(r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x4, 0x5e7204be, 0x5, "c237ff590a477ddf88f1099d3e04a1982351f0f45aa5ab9ebfcb2357545a9325"}) 2018/05/30 01:07:42 executing program 0: r0 = socket$inet6(0xa, 0x80000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20, 0xff}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}}}, 0xe8) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000040)={'broute\x00', 0x0, 0x3, 0x9a, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000100)=""/154}, &(0x7f00000001c0)=0x78) 2018/05/30 01:07:42 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60002ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60200ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:42 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x20000000002, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000001, 0x101000) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='(#md5sum@!@\\vboxnet1\x00', &(0x7f0000000140)='@em1q\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='vmnet1em0#@]-(@\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-cgroup:system\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='^{vmnet0\'ppp1+!em0/\x00', &(0x7f0000000340)='!ppp0\x00', &(0x7f0000000380)='selinux]usereth0\x00', &(0x7f00000003c0)='trusted\x00'], 0x1800) 2018/05/30 01:07:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x6000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:42 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast2}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000180)={"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"}) 2018/05/30 01:07:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0x20100, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0x20, @time={0x77359400}, 0x9, {0x80000000, 0x9}, 0x8, 0x3, 0x101}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x3af, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/05/30 01:07:42 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x2000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/4096, &(0x7f0000000080)=0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) accept4$packet(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001300)=0x14, 0x0) sendto$packet(r0, &(0x7f0000001280)="af770aec279e7802f9a2b434c4ada6329e8fd92f", 0x14, 0x84, &(0x7f0000001340)={0x11, 0xf8, r4, 0x1, 0x8000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendto$packet(r0, &(0x7f0000000100)="7f249d4d811c64691c05df6ea31df2f33139067ff1cdf75f28ceeca04a92032d9d95e956c1e054f453a49cd49d20a52b2e2a23b01e0bd169286ed6eb903143d1143a0ae232e563", 0x47, 0x4800, &(0x7f0000000200)={0x11, 0x1f, r5, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/05/30 01:07:42 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6f000ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:42 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f0000000000000288804afe38aa48cc08d098cadb10"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x4bb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0xb}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r1, 0xfffffffffffffe42, &(0x7f0000000400)}, 0xc) 2018/05/30 01:07:42 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) socketpair(0xa, 0x7, 0x491, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x40000000000000}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x8000000080100) clock_adjtime(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x2, 0x0, 0x80000001, 0x8}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000001600)) open_by_handle_at(r2, &(0x7f0000000200)={0xc2, 0x1, "3617ee78d635eb44bd36065a7ed71c859c02b75177cc477c26af6d0849f37059253fc44422af71b469cc3225cfd1df99ecf2add097dbf3a1635e739ab0adc0eef2d2ff3b385f518f746722de6823bb4e94184a15148c5e41e541846e15712558c501ee3702c7149658c7818f835d4e9942155283f74812d4902b5634c2582ab2620ce057d2360e175ad7aae1a1c6869dfe5afe6b1826a35774c27070b2a7eaaea238000e825ddb6e103345655c2601de0f7685403d58cf4338a8"}, 0x101000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) 2018/05/30 01:07:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x600, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:42 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60435ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280a26dde896748b050d600611840"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@dev, @broadcast}, &(0x7f0000000140)=0xc) 2018/05/30 01:07:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) inotify_init() sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000009061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/30 01:07:42 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff058109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60002ff008109f80009000180060109ec000000", 0x1f) [ 248.519207] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 248.526746] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 01:07:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x300, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:42 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="8e6dedbcc7a9ca6e3ac7207a9c3e811ca239550eda26d1d4f5caad7004c9d0d0c9b022e824a563cba1903cd4b3351623b7c9aee6ae694df5", 0x38) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x40) sendmmsg$nfc_llcp(r2, &(0x7f0000003100)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x4, 0x4, "9c43c8e5c48755530417b7c6bc93ee5394919f76e25c4d9dc2994003a693080057d9759fcdc0d86c58f45c85debc1518fb09db8fc5d2c33be1588b4b71ce9d", 0x8}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000440)="c5d3cfba62262c4628e0a63232b03ffefc11dc2bf7538051973d134557557e1279129e9702a18c138a663e38b1a206d9784e8cf6523c4485cdd3626857c66481cd6d12616939e2f7dd17d3292249abb05a4ddb54f6cf6a618e20251c651ee7880e6c6e3dbc54028be4824249af3d1885fc041d13e6e4560e64cd662ad1e113b69499b4234d267fde453e75ebdc79a0fc8b6639a9f75c9d9b710920484a44148a3d52dac0bfbc584baec5c3e8abfc69098b1a0cd519bcbedbb624e75261a84458022bcd1eef1fa1a454d5bb9ab8613db9a4cb0a7394d1e96fb91a04adabda6115aa01c2ed876badb66feb7209c6ac299c4e0815ffbf8efea6b4b01e43d818460299ae92328bacf8661957ae527ae8632f43a7438f634e7c69da7510b2ed26b2046be36073a4f603b4257e6a9578027ce63fac8fa858e529e49edfc2469c180e4707f75a89f8831a6cbd031cb498970eb1fc6d1032ae9e642fa79622387f990871ea99e66cc1918a9da98a17aa6306ddc40eb6f63a93e49aab9316da66786c30ca103c05e28b233503c25f1ce39be2555a8932becb56d34f2de43c3cefc5ad3a01e5328c7138644959621ad48e8212648f267bd4f663f9116626d49698dd76aad90e54eadd9fcadfa6005c87b3f3f2e4180b3741f0d6b9ce8752be22b0dd665361ddfb3e6ec81c6e6264aa30876a0b6551e28b69ac0fc40118a2adb6cdac499a454f25b6b997f7eeaecb96a214e0466dd097b78f2f765392bcee6eabb36932ae1fc231fad82003c55ec62813d24b2e2a599873e4b74d1996d175fdebc289d4875ba354c58bb23375eeb7621ba39f27648015a5403f2d69b0f07324270fa80463d484cb287358dae48c0f4ec955e9be970582c7c5ddbf42e321dbbcd06e00e21956d6ac4df8dc1ff82412d14e8c097f46a8189d33581ed0a903d624c774a9006422c89c93270438cb2d44b7655e38715e954ec0878241a2c5d879883739ac6a9a73fc95b9904b6584f6e9681e45d5f6fba7de2b68d1c1f5d943746686599506a879b2c05b8f16559713c6c8a9ff297d63dec717a535cb65b7e06c84f27bcb7e95a2a4bc4b29696710afdd659562ca1653265f5cfad07555d2a5d3b3e803bd249f6ffb64d67e4f17f8e692a9096315a7eb53ebcda48ea90a727f78cbd5beadad43d55b5b606c22fbcf05bde807b26fb271d663b854841ab0d92a9fd5a5f4bce62afd2ea8d8cbec25cfc9482276a1f70b33a67bc85b8bc1d444bf022000b77b9bc302e9e23b6ad3c3f608a0455148717cc958026655a5de05049604d417eba518c74ea072262bdb383d6606f2d95f0cb8b1608fd8ce42c6696872c366f0e4f741e2492e352d4914cc406f6291329a40892ea929f2cf4d75e611170cc4cf97b205c00ce3e40ef4f5f7f99ba2914a223cea6132ab718cb26266837b5002b76ead647f49115389dd9a15bf19fa4013758e300ebc1e78b3af227bce368473fd73d874f0617a4a39999a54fcd2015a67dcf6a23daaa73d55ad381d9f4aa5b459e7ca6808c94e293c6daa186dd72aa9523fc912ff2660c5087030241371b373b5b4fc0af8c0fc1a72ec7b085fa5c141ea863a29b6c2b5bed74f1f7ee2be38f4d5dfd3a62af6d876a07b8f87330ae715f24be6a5f55b76cd9a888469946c058c08db1df9d86cacc7f208d954f4bcf91f78b7120998dcf4e0b253948b29b08a2d0281636f8d352cb74b271cabf677c08dbbd9a38f466410f412ec8bf7ed1b2b3200327c59e0055677ebab6d6d0a23e95b50d816f8aed9a9163c2dc59efacfbf6a05f323a00d29cf3f9891ea2d93c733b561efdf0bf9cd0a99d6ca8060ed38a1317ac0df28a30a51d709ff14a671b89ea3b9d269d41bce8de31bfa8f7497703988b4fce39e1cef6b03cc6c03cf3166124eb483652e47cfe0f35f07d262f8d95c1d241dbe5fb4a3e2abee71d740d4f1d748d580ca4f30571cf6eae7424dad3258aa45a8aad998b2268c3d2767176574674257eb87bff916c37c044a850106acd5bdd39ff82a7a50b7d739bc83536f51540d3f778e8ecf3b25014c0db9b37f93919f13349d3d07c685ccab9e79645572d201cef98c971608fe87430dfc616af897c145377566922f474b5ee5af82008e617d7b71af46b1e36bab1dc9b071030ef70146f6f1dd464e4ccf411866020501c298c911acd5009d029e815ffa52a0572e239a5830c254270237e2eb96c0cf50cad4ccba4a0ed2cdfd20247ee526bd7d7c6e3a6bd82ae0ffb39bd710f2880f3a0183abf0e745d1c760f7b52fd2864b8168c9bd61e7e477582369d0fa1c917bf31a6f92b24dcd1bd31c965b10eca5775965d4bbadf5bab1aba25590853c3e20af8dbf863b4ae88440ef7c39754406610b29c12a22538f88483fffeaaf62f2d9305528fd9cb1f850da16bf476ae197c522c40ac13b81864ecb5598edc715185840d57c254e5d53ffbc855c1bcb1d5c228e66a8e1a2a0b78dee7e9e02d2952f6c520d8a0c2bdc6ac208fde1d3e24f44ee061b6959986a87b25eaa5eb4f71ea42dfd2e6fb858ff89ba3b2efe23d6a48fb2902ec4192d81390b2d554ec59e0af0ca61e4eafd3ee87726651c15236de384dbfb83ca0749142a132844e8cb91ebef49a7d9cd46506486038915efc89cafed58cfa40777ce90f46fa007f989a05c664e7e37c9b99d6de0b282f1fa34505a0aca1d25942f72dbf0d86caa259570b65e5d16fc1ea7258110893e8ebe5020f9d3af5a3841bc6ada66d8ef43bce93c44766c7459dd448f509a5f693b9f06bc115bcc354e7a45bbfb669b338604301eabb6889d6b9a8a8b8bb1de6ac23f7f3015c34bb1ea1b24d027f6052649c28482e283d18ad1be9368619acd506b83e888d49bdb420fe02a055657bb7adf379e5736bf9542135ae0e7273ac3d860f76b6daa9d38bf9c41a4559607503f07da9c9d3af9028591fdbea6c4984109b4985cc1ff74e862222a2172a47aa76eb07bfbd3efe3123d78fe3bb68fc60d7fd462b27c03effe41a81fc3372eabd4505957072e9eb4ee1a686e1823a39191713e885883f2fcbd7ca2d122ea5fc208b4b9d3e5ca112a5a95f1f14f7a80aebdd58ccfa37a9674dcda843789804f610f3cda65cf42a8080db0dde331a3b0ab2e38e7f8ebbcc390f7d53e163f2b73c8f382d20c9a234e8d4ee6a4e02d93881739b8c9e1141dc4220fed7127477f463c5c80c053c5bb6e3673d87071576fb8ac36f5a28237c889448efa4bfbe0e7f7eae30d5055324a7badcc306a0d7ddbfda632d13926a17feffce25a4cd496626d750618704dbe818603dd0e3cc18f01a995c4d59c23a5b9fa5d88692e729f5f5d5287c0a7b76bf1f06cc7f5ed2f55fedc6783a44f845d4a17dde92ea6d197a63e4225b8dd885ad02030ec2cb16078c3c1e9e6034e7c2dabbe51451ddf829b9a5caebee7c003266374bd5ea2669f0f0b62862724cadd40c84eed25dd5ff83b64a494d602be58618e6ae01bb5a7ca88ee0653eb252ca3017e3000d8b2b754b2c2981f4b353270984822110e2f9ff7b4ac0b254ae47d065df52d19aa737bd45309846183e4dd5f52cb7c22380c0c194cc990cf7beb3f1073bf8f1d90ab192ddc32d5909c7ab28bbf7c3ff6b8e7d88f8a318257531fac571244a647e21aabafc8794299dab9d66a454d3677994df4d66021144be0c958f07dd444d1b4c8296192b7f8afbb0d9720a6883dcbe75a27c1db01fa2aa3f3438f403f8cccaed7d61734ab5698e263dbeedc940aac20fd8886b9bee0021b85af49f5046e59f0896e55b60eca1128edddeb1968a5c1d6d71a9d2860339eb7737f1cc526d75c2080cc8812b48609f4d89fc5b030ac612a9edc9bafcb2ab213ab6570d4647e6921c3d46b02b699dba3447c33d2a0331e1b4020d07855532a908abd8bf48b44e08eb100c1e2136e13da04b862d16e1f87ae9c65ca4ed3b7423610b481dae84058fcbc43969a9c2a9f0b56500e521cc79dce6d8f4bd08cdd03c984729d47830c37cbf7fe17bbfdf975da252b477a61d2f42e86fbd84351907c51a49beb880a7046650b753c56a65e71cca01c1eacec0ab8a9253981d04b632ea55d90cfe92fcdcbc6335508a9d2ebdd37f34976dabbec59fd18e453f3325288691b897d6ecb91ec076cd21ee92634e71a8cd26eca7c084b672c4bfe5760a38fe7c51183a513c62e2a0449bafd85b2ba5f5e2aea0db6929f520daf2287ee1c09ae445cfd0fc70e9690d0707341ee0d4f6af133bf41f5956a96d3244c2ec49f7fdff2c0a9df91f1793cfac2bc6bd5041211518ee4ee6849a282f45110cc449a9638a4e1f92b205b44650d95a12ff2678e44f469150f45c85c0da487cb84a0f016c537fa528d831da04f85c2410d69ab2939fcf40be56a941b666aeeb3c4c623445a572c893ca87a7d68a95b4fe1c7b214612e03edb6042ca9527125c205e676da5c0bb090dd3b0a9a63c35215b3a6dc00a957e9504b292585b39fc2e03a2c2a3efce44b5bbb8003cf74a8c8adcc36cb2d413f86cfcba4432a39fc433240fd7215b0737c50430f4dbc14918eddb54f0f5e9c7fe6b70ce2dfae8852c624bcf7b055ada3ee6b2a9a8240762925e4cedd86fe6c8a3338921a742f931957293222f029d41a3a29c4af4e85f40428da5af9d5c86dbcddda128552c7505698ea1c9e74bc85906d530ac6c569234f7d63c5534e8f6ed8699229d88286e341a8446c59a57b39aa653d798eaeea1fe10f8a821d7c945a416bccf2c0a138e070563b9661933cb3f787e9962a4a22cc662cd1c632dafd4812bafef85b2f2819ce74a9239809e92515afddd5f75c29669608bf5e30868230ad1903aca5d8d808f20f23a290aaa5841bf431d35760f17db1b67ede33a10464272cc5bc8d75325570800bff5db21dd1dc2a0ed93beaa836ae399ad99e6e3eb5cd91283d4dc7f7e24e125f28197eb5bc2d4ed0e6d9ada5e1de5a70f7a7d4e849f71ac82617f37f595b7c18172165f01af607a10423067c9c6637404f67090bb5a78904a6ccfbb6b23f027f3bfe88bd8e7e4082eed8b37ccc9a119570ce59d41bb07b7a099d651877d3710452e15cfcd3cad57959386e125653b5ea337aa90f6c6d69a7330ef944bd442e3d4e229d5b861aeb4b5ee33ade33a22cc1109b73a48d42db7552dfcdcd171e77f91661c813a1290be51e53a09436ae6fa39c8b274ede8e2abf229e5369ceed628c604f464bba2affa787ca45285ecb341c8c4dbae3a17926da9c6772c65b6b647a440178fc5b91b1686e370adddbb0bf61d3b271144cd4cae11206e43d1a5b703e804f78ca4a665d6e6347e82bba3464c505041a270ca57d99f90c5f6045a4be949c22e6d0cd9452d5492ae668272208494ee34ea730a0c5d345474d4078df98783ec17cba7e31f8cc13f3890f47411cb8cf4b5c253c75364c64cd863cce93becd8c20240777091ba6148cdedc419cb73fe1d9e0c98606036793ce67022bad7ce70c23a37e2aa6972e568194ed49e61f893724eb0a1864f5fdd1b0ab8a34cb8d485f8557f835fa95e63b1749f11c94823c4c64f036eb0abb35bda0da83d6dff3dbfd410661f843cca44dd188734bdd78e5aadce3a18c26f7f16828032598b406ca7e1f8a6eda2962bd05e68a3f2d883d2bad1ffec00e168fa9c49d6023ab505ae2fadc9b9629fcb29fd86f304ad4231acf6f06d1a878646a0a133c20f11ec9570656b0aa9e4201d750f159fddc12fb229dc83e264bf8f95a0f62be5c3cd8a72e07a601001f835baf9f0e30f083eeb17a7216ac00318710", 0x1000}], 0x1, &(0x7f0000000180)={0x30, 0x10f, 0xfff, "528a451c251273681a2903b67560096dfe91d242bd080b3737"}, 0x30, 0x800}, {&(0x7f0000001440)={0x27, 0x0, 0x0, 0x6, 0x7, 0x9, "2c4b665a87bfe1798958e6e3d6852d78244661fd17b85972a9b1759f84a12fc0c48e99d41ea860c401c184156d2cb230d68bc92655a65172ce62eaffb24616"}, 0x60, &(0x7f00000015c0)=[{&(0x7f00000014c0)="bb777155d5a20636c7c4751765f2c317b0b69eb49dd2b4a15ea481538c7633a0ea1afbaefd653297d21bf3f66d212a792454bbd53d2bd8fe3837af7a1fb6518bd3770bf1d458647ebc52e6e45411934c1769db73b8641f59487776679e403a82dda961c8476c9c38ed98", 0x6a}, {&(0x7f00000001c0)="b9", 0x1}, {&(0x7f0000001540)="4cf44d3cc2a6f26e0bdf5ff0fac18e774b98e47ebe", 0x15}, {&(0x7f0000001580)="06a4", 0x2}], 0x4, &(0x7f0000001600)={0xe0, 0x10c, 0x3, "243e298472b80cd8bea0d85c31d60150671b6ca370335a3f0703b1afedfa9c8561ed4fd8d9c3e301db2c8dcbcfae8a1e7fbf3184628088490435a5e4e51defbfa54bb15dc1fc0be314ed1e3bbfd07bc457892b627d705d7bce7aadff71e7cb052817e4d52eddde5273d54af9247b196690418147345f2bd60252ebf25250ceb1754305812c3b02550cd59cbdebf912459ddacbe6c3d036e0e1cdb77dad1eaaa64fb94ed7e80976c6f7f038748223bdf1f809a7c59e24dbb01c5a570357deb1cb69731ad77efc33c31c6503de7f6e75"}, 0xe0, 0x40000}, {&(0x7f0000001700)={0x27, 0x1, 0x1, 0x4, 0x3ff, 0x7fffffff, "31d63d422ef92f60019337efaf03ee92fa9ef3246ef8c87756f48ab70d96201598266185b42e7686deffa82acf5b60c9dac9e049db8846ae05b2ce71554b24", 0x3b}, 0x60, &(0x7f0000001cc0)=[{&(0x7f0000001780)="fc56bee554999a1bf0bfda298ed682a5fd37a834dccb5d25c5db250f9a8a4e27a9be624e061492369ab42e124a2ec177fa3175730eb3b02fd99741cd1ec2eb7a524a2fc4a38b93b98e60ab91308a12cd6cdba9b5944bc833fa51826352238ef52f94aa87e5217bfba7875ed0b400761841aedf2fbbbde50107bf943fed4d9789e75185a8f0ab50bd0b569df77823", 0x8e}, {&(0x7f0000001840)="6d135623203f15210e46c1a9da8257c7f53025132ec4b30ee402f262d9309aba3deb63941b508b983e63637c3ee82608ced493047d2b410ad57579de744e17521f0b67baf4c3eb5f1db07654dc1c88ea40a121e909d879b87fa9fc2b9614c7188285d33123a7367601cde2e48900c71afec3bf920dcb638c4c3b286658358050d9953b3da3d19ba0c09181facfd8c2f7", 0x90}, {&(0x7f0000001900)="07cc730550d0ded1b4e3af73e680fdaa0fc96973b8036af4f33616fbdeaf7196b6d7615d8c8af3bc991cf9ac8dbb28dc68ae84d410f53917a9afc7d66ef7eb5b9b4f0046a8892f05349651705f4ec6ab5801111084f86b05032c4b62ffe8ff0cb40846a09314dfe61207153846bb0500b716e971f2841d372ca0496316f3e13cc4cb6626c0425d109bcd7e774042c00876c3eefaab77df1be3d43091ad47d9e891b34d692774a2b5295a6c765da92b8cc58c0e24f1e02eb0269538cc", 0xbc}, {&(0x7f00000019c0)="31d0d6d02d0f9a695c507393b9e0fa0858b61b48ca631a1e05612e9f4f1db2c8611af22657894fc7bf8a155de96755765a476aada83fa1a0cf7a3557c759c8b84088982acf9e708fc52e8a497225cd4daec05227e20b2cb15593002a6a8e728eaacd066f93443d984d457c3ae41b", 0x6e}, {&(0x7f0000001a40)="21c7e2db477f9ee852691a0c0ed33a8a12e6c2bc471ef000b514403886497c6c2f9390771a5e6b6d655415cf20a097080c29f95f16a3471ead9a174d5b0cd9fa19757fc2bcf7cf6cac20b330c900b2980634c55ba17d2b81e5c8c95d2a5c3083cf8af159162f59ba93e073edf10d6d6fd66b8f5be469f553ff3deb97d4a7a9eef6b8174c70336a2f3336f416a703ff44fab134b5375fe2fc36cca79eb9da5cbf8287f4f70f4330a8b01dfa4e16", 0xad}, {&(0x7f0000001b00)="f0387ec9490d7e72ff20f7c307cfead7efb3c5af0d76e3228d2a230653460f6f234aed4ce8d8e94976164859a9a6deace7c4a7438dedbbfe8d3f3c836765fa0f0eefd0aa5cff5bc3ac5a52be963f31a7f5137efe2a17cabb3f662f2a063aab36ac70e059efa6aa0cea247ad072418e23131f4d23668ee3bfb091370f0f1149402e28365f037c6a2e4a3f1a38c542072095b31bf362d3cfa6b113a1d02e493abc4b91d04ce02048", 0xa7}, {&(0x7f0000001bc0)="29453caddd56bcda756fe24930b17364998e78903499531bdf6adaf2a0bfb988c0c877c55e515b331a2f6da06b68626158026a36fad48fa9faabc15dec03484915463e0a4eeebf0545b2c71e272ae4ff34636cf102d0cd3dfb47525b1dd0858eb94beb78c6565368f8ae41b843b9f5511a03ccf4987c31b0d74478fd779e57c442537d73c9a3b89ab00f795b0cc9ca78273dde9175f74dddb89a78719c88245bdeb3d03d47600268c40a1974c01a7ac90d89f10eb3f1fa091006a456b466917ac97b", 0xc2}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000001d40)={0x27, 0x0, 0x0, 0x0, 0x7, 0x8, "34de96efee7b5e410ea91b84dd3f45a253b595cb62b98b86a71067f3f690dcb549f7e7dd1273ab945fbf30d42c43524a8017e0cec1372b2a6821b22879d9c6", 0x12}, 0x60, &(0x7f0000001e00)=[{&(0x7f0000001dc0)="2d1fddd6989765f659675c", 0xb}], 0x1, &(0x7f0000001e40)={0x90, 0x11f, 0xfffffffffffffffb, "6e7d54bc70f56ac977070a0186c6390a0e699b52abc9c7fec1974d33539dc8eda0698a778b196e2d39dd8533c62ad3880a2622390cf48f059ba09b426b2869ef91e931e2cd8bfb376a2577c9e7b34be4c5b1bbeec60044cfdb986cd1b7cf64ac9287b4cd31d578d802e64eef503be68e5426f233199ac1d091"}, 0x90, 0x24000045}, {&(0x7f0000001f00)={0x27, 0x1, 0x0, 0x0, 0xffffffffffffff80, 0x7fff, "ed86c098d85d9dd25576d69bd684d4faaaa94961e4a2506250cd222096176080a357be6c63523f6caa554efcb593d9a42b001be49eba0e27d1445f88e9d748", 0x23}, 0x60, &(0x7f0000002180)=[{&(0x7f0000001f80)="556c39159bda9f868b0d8350776252ea649ab1cc9e9901ff1f607a6b598ec5d67f993aa677545ec6dbfc351c543f1b0eb74558408ef531a14f3307a2e0412944004be2e5f2972ee166e15a4129768f849a64f7fa3c95752bec65d32a4d7eed792ce3d13941b91337ce2d661302ecdb9feefa64b1c1de68390eb316b708b058", 0x7f}, {&(0x7f0000002000)="eb206451c83da25848ea284798dfe884349e8dc52a3e2a3bb8f246bc8bb9919c370f1b439777db77647bf89cd02fb5f1e79f03507870c354aaa68350e2efd35e6a6591a0ca467eacb291d90d9978179b62ffc8aa8976ce04baafeeb8", 0x5c}, {&(0x7f0000002080)="e1dc1948af3404a782", 0x9}, {&(0x7f00000020c0)="334c6e929a8b470fae2194819e2108c8b894d8a3b981acb160e0091eb6df0bcdaa175081077a0333ac7eb8ee903551eec70ed61e73badd5a2b8d81e790e8dd31d42500b94ef6aaabdd8cf1f76c3f959c346047bc60cd37301f1f3f69a53723fea3e996314c5663dd227a7d588d8849c3f5e9c46c29169596d447c17f6944d50bde41a8a13b5d6e96ad49414cba9afd0737747c9d3f8769b5", 0x98}], 0x4, &(0x7f00000021c0)={0xc8, 0x0, 0x9, "219227e353ca185941d7fb04cd2cd1f44e69d1ecdd133a392d606ca953a5a8842fed6d871d976f7940ba615f8fc34840a957bff6b636b67a9bbc4a2893b957390b05b020a8d7426778efba96b99341e50000cc92b25c339089a315577cd27ac309f26ffd9d79ea178357e15bef8ed9f6b3590b59ed6bceb19a0af8902d14a8fefa86a645336d14e3c78562a365cb668275ee535df0d9cf82038de93ade9a50abb02780c388007bc2a4e267343f9c9d38784025f84cf9a8"}, 0xc8}, {&(0x7f00000022c0)={0x27, 0x0, 0x1, 0x3, 0x1, 0x10000, "de1995cc136c4c17578db1466272e0c27f88a44f7738d06e78baf6a93d249d9f13959732248cb398acf6ccc1f6871b7aaf60efde7980f84ad6282f35b00af1", 0x2d}, 0x60, &(0x7f0000002640)=[{&(0x7f0000002340)="ed6c50d40e76cfa28b590f27cff5021c67996befd1b13254f12f8cf5d74b2d84f7adf01be7785803f659dbaa715fe9633f0c0bc93b942fb59113dfa3bb887ee0e950c750e9f8bbc8ce50106f19364ec3840b35ac952daffa3359bf6a8776c7e20ffc418c6e1f2a0ace4d3ad398f9e0e95a05b098feb4ae0d030f56f6a4731bed05eebfefa1790c7a5cedf58e880943b9095cddd1afafc64c6578cc72e80bcb12cb6d07fa1a3c14bfeca460f8455975d4d690e37278c227ad678f510ff45e984f6fb4d66f1bacace5512f075cdaea8ac0d234e8ddd4e45a71aa5cba7975", 0xdd}, {&(0x7f0000002440)="1e642266d4362e1c09dfa832cb936b491466e427ebe035f0c0b1d35e92c70fb145a03a0651b02d637ef80125db11326793f48303251ccff638e66064ee6878973d7ad630183812fdedefef37c46a54e96c0b6062e94131876ac0cd307b6292f2114793d724227d6b2aba5f3fb09809f150ccc664018a1658287222f5b8f34924bb4ba1a3a425d5e81059c21c08ab30cd86d8c632f8060adb74326107910ca4fe900a03dcf20076a369a4bda297dca474e780b84bf2802b1d21d1d9c06f5192fcb3b7a6d6c7e83306a7a75407a6699c65d76cb8d9d6acb5460d4f1ab908f63fe01c1909fef7563f478a51cc5ab892694cecac", 0xf2}, {&(0x7f0000002540)="a5f21f3a952030ca57078b120b835b34639f79c6c2a5eaf857b1edb71816b11c0e6757fab8a11e5ab49eaec02d46787be0f4d7bc754517b06ca90f0462e863d6f90e054a41978ece39475d4abe21a6c96697fc9175c18bb0db2739e60ff8717f6d3cd5b2118287215b501dec9563d72258715cac36caafaca9fc5bdcc93977c9872f14ed238d9f86acab02e7df", 0x8d}, {&(0x7f0000002600)="9b727759b9e4818249c5adf5668b55b6907455582ada40e5b8f453d8", 0x1c}], 0x4, &(0x7f0000002680)={0x20, 0x19e, 0x1, "0c78f0f6083e9d16cc18872f2c"}, 0x20}, {&(0x7f00000026c0)={0x27, 0x0, 0x2, 0x3, 0x0, 0x2, "bf8e1c307e75d4ad4448f5d6bf155a89ed5201d6293b21c9a2fcab054c4b99a7c3ff2cae5752db6c4f2f1fff99968315be53614b451b67612ce41265c52c3b", 0x1d}, 0x60, &(0x7f00000029c0)=[{&(0x7f0000002740)}, {&(0x7f0000002780)="5d01179f0e148397be2aebf3a31b8423049727a4ca415e7317bed3f2a6baea9c719feaa924d21d1cf209839e4af26d3cd27b05255219574b325e45b69c59df92bab553b4c6993252798bc3038e621d5e0a294273b8aea07d033fc879b49292e525b27a97df1296dc62bf41b7416e92a045e570b13e4433e06285cfc88753451ac977a922483c45c02596b3234cf7c9cda0fe896e0be3074fd2743aef95f25ae694bc35f96711ab51249c48934b4364660e689a3b23ca5ba22262917841dda786fc1d6f6abeeab6573c07a54b52d14af277621bfaf60067333efebca2734f6ef1083b3ea0a4a095", 0xe7}, {&(0x7f0000002880)="265ecf5b3c206b704485", 0xa}, {&(0x7f00000028c0)="5dfffdc23e291517190d6c804218c67dc9546c3a5ff457ec91886501160a0ddfef309da1bc214132eba6d5f05e4fb90e162d0bd2a564c511e0500acc3bf7f23536dda177276c231711b41326cbd3b7120a326efc4e6cac0d961181b01469f16387c778cbf56bb7da4bd76275bb95ec83bd1189e1d939d77fffd42a73f3ecc2f529d0b7832c26d9b4d3e3542bf5c097eb24542b52e1f20c9e3a65c8a1ead3fa4034d2a89748ef257ff82e947d4ca785c9e7ac40c69bfc6a038215e7861a69e0fc4ff0676dbf0ec0ed0428e5e8572e47318a56b158b3d7e6d16cb7e86cb411c24373afe9211e", 0xe5}], 0x4, &(0x7f0000002a00)={0x110, 0x108, 0x101, "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"}, 0x110, 0x2000c000}, {&(0x7f0000002b40)={0x27, 0x1, 0x2, 0x7, 0x80, 0x9, "36fbe7f442f60bde00217a8eebfb54cc4f2b43aa901fad547b2fbfcaf9bb789f1d450aea5f0c4c3c695023e62d1db6703e7bbc54021cfd3d742ed6f12fbfe5", 0x3b}, 0x60, &(0x7f0000002e40)=[{&(0x7f0000002bc0)="15832bb92498954abd329d492a01897fc71781ff7148b0887f868cd593663683c042c4f81bfa78355f3a48566e765bee03cdac7adebfe2746781c051d24871b4bdeb2d2ae28181353581a3e82d1de3b16cd5f643a42576ff7d34e7e601225beb52419f1125c85efeccf453ac431d45f44689b96695b0d0", 0x77}, {&(0x7f0000002c40)="2e87c3a771c349af7e4e892b2312d4d0638bf0f490e191bd9a29331b999ee0276a3310168ed131cb1d6efac1663b08ab90bd10bccd9b3915ad76effe2d4c150d34108b5e50600ee7e1792894a9b6559f8e292f25cc4cbc37b3f8615f58b33c38033d06ed03cf97769a51d674595f90a0a11f17db5e4b5187746767b8cda1a1e6a7151a4f2b1acc5c878920fd7fe878639f36d24ab193fb612a2e4a656aeba31efd04d2402740b29946be6b2d1eee93776eef98b99c9189ea04fc923f9b30b8b21498c4bed3e0646525a12f3f8936b695f21018904c9ab7b661f8ac", 0xdb}, {&(0x7f0000002d40)="be71bab82eda1c40a99b3e145aad6bc7a3e58245e85fece741e28e092aafe4853739f86954b3da264e6d3cfb5598f8fe4b16893acb9858bab7870ab649be554d33c8a3017e9ea13700681b5432b7999966be5e1c09cda589161d652668ec815ebd74c66c511d4427324ab9a4c327eb959587b00ee6587ef17bb2369758ca57144e241ff89796bc8a3805f35f30589a77de339c4fda97067637a4174cdcbfe3e987a3a62a940506d3ad5ccb0c70139ee654bb48910a168af6a53c36c42f2eae", 0xbf}, {&(0x7f0000002e00)="1f744a9378c85690931ddcb81a45ba363bcf62a794f1ee7cbce15910b727a5bd0cd882594fa506d9fada0eeb29aff50c6f346e689a", 0x35}], 0x4, &(0x7f0000002e80)={0x30, 0x0, 0x7ff, "ce3c8d86cdcdc4af3ae21a1c4549097ca3570259dba6bf71b2bf13ccf5"}, 0x30, 0x80}, {&(0x7f0000002ec0)={0x27, 0x1, 0x0, 0x6, 0x6, 0x1, "57db73b398498c9ee0ca6e747237e02b3fd683684947eaabbb85e86c3d1198d7dd1098e3f246020bef0074685f05388eb4df5d89691918943b8a1b79d4720b", 0x9}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002f40)="ca423b2b31842184ed6ae91f87aae98b279d1bf59f1c934bf23957069ecf5ff126d7a802c186469e261ff23334643a50d3a20cc30a42fb6e40eafb61ef591d6966ea048d1eb0edc3d765c2d4ad9e79b8451512c747163d1872f8f66f3f0d689598c086f356332f851186355dadf89a34aef057606f4176a3f75197f2174989b8c5fb886cdc1b5d1451d79e03bc05", 0x8e}], 0x1, &(0x7f0000003040)={0xb8, 0x117, 0x0, "2a43811b5858b7702b40ebe4aec8915ba7d51857ac550721e541e2da156cab0c057e960a997a77dc18b5bd8e9109a5a9611cea7b8125d66be493ebfe473d21782107ec6520268098bf039f80f61a29dba5eff330e302718ab41d13ec1955f3bdccf3bb89f75774290b045723d2deac82d0294881c945e17b4276d221328d2106488bc22805364ad1d42ce458f8b622a79c047a3cf50d292a72c8fce394b8a085817f7706edc668cd"}, 0xb8, 0x40000c0}], 0x9, 0x4) write$rdma_cm(r0, &(0x7f00000000c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000240), r1, 0x3}}, 0x18) 2018/05/30 01:07:42 executing program 2: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) timerfd_gettime(r0, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) 2018/05/30 01:07:42 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff028109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x2062) [ 248.670015] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 248.677513] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 01:07:43 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:43 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x6, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:43 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff0f8109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:43 executing program 2: rt_sigtimedwait(&(0x7f0000000000)={0x9}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x1c9c380}, 0x8) write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x51, 0x2}, {{0x77359400}}], 0x30) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x6, 0x8) 2018/05/30 01:07:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000001640)=[{&(0x7f0000001540)="a038eb42a98a9a057962cb5df1b7c8b5c8f29d933b844c8777e42c2976f8e92b40899eced185c6a539cdc9e5bef1badf7e1978f001961f9a52ac6ffe3084e41a6c685ab75f03d07d4d2787acddc0fb5105d5aec2c63f7b70e474ad6433d261525e7ea614b935af8f6fc67c993362aa69de8632d79e90aff9c8978d17245c3b09152b3691060d1fc44de3a723b53b78fa7817213d36e3f5e2c759bb7a502a598ea643703c06f3e3619edaf0baaa6dbf1e3b524cfc123f7e1f6db0faeb862466682fea69cbd044bb8713", 0xc9}], 0x1) sendto$inet(r0, &(0x7f0000000000)="2cfb642ed9d22630aad242cbbdcf625f323f79c7887aecd5efc9b0820b7df18c08b86f723a2a79ee16706b7d3f68f29e457dd55f6fd6c061e93c9f9061cc01d2c47b6bd2ea25f14d8dc17b21a8d294d9a4df72e323278ac8632be26604b84b1cde628b6c6d7bd8e7d5ef09f4a6", 0x6d, 0x4081, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r0) 2018/05/30 01:07:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200800, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=""/102, &(0x7f0000000100)=0x66) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x1, 0x8, "459070963bddc956184fa912373abeac852f786aa5095b6641abd61fcbee52a6a311afc5fc4d04205725d8b24981317ca53ce70cef5126dc64a80ccbc28503de", "5b0f0a20980a8bb4f4ef73de310153e610d8c785bb3664b5d64bd3ec314a3562", [0x2, 0x4]}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/30 01:07:43 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x80000000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) 2018/05/30 01:07:43 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00810bf80009000180060109ec000000", 0x1f) 2018/05/30 01:07:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:43 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:43 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xf000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:43 executing program 2: socket(0x2, 0x6, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x571200) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x7, 0x1f, 0x4, {r1, r2+30000000}, 0x8, 0x6}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0x13, &(0x7f0000000100)=@req3, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) creat(&(0x7f0000000000)='./file0\x00', 0x50) 2018/05/30 01:07:43 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES64], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="3cd3e2bd27efb2eca43deee7070db9752ed172f16314b49267e17c3c77c1a7157ac0c29816449e14dcf8714f9bcca5b850411fad96a5a73dd6fe27d3e73ec05c28b3d50defc2b8b6bb82e16e780fb0642ed29a361482bd40f5d904376dbaaa4af58f5d561a2d3fe4fca5f015e934190bc54dcd48ca7f8f55d3ef095294c28ed1e5b82a1a813f625b89d4c5eae046529597ed724382806298ca1cb7f5ea83d590d541c08bbb078505a0b6be531984684282102ef5e7877cd856be5abc3eb4cc481265c56f9bdad7d2b8", @ANYPTR64], @ANYRES32, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32, @ANYRES32], @ANYRES32, @ANYRES64]], &(0x7f0000000100)={0xfffffffffffffffe, 0x1, [0x342, 0x400000, 0x0, 0x8df]}) 2018/05/30 01:07:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x7, 0x1, 0x76, &(0x7f0000000140)=[0x0], 0x1}, 0x20) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x5, 0x400, 0xb, 0x6]}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmmsg(r0, &(0x7f0000004540)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)='G', 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000cc0), 0x0, &(0x7f0000000d40)}}], 0x2, 0x20004bc0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) 2018/05/30 01:07:43 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x80000000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) 2018/05/30 01:07:43 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008103f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:43 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff028109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:44 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xf, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:44 executing program 3: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x4, &(0x7f0000044000)={0x0, 0x12, 0xf, @thr={&(0x7f0000000180)="49f9a671810d8a627a40ce8b07506d6675e67f72762adde247a96ae86361ef8a887fb018e0c935a643178188bc1b97f4dad09067f6fec3d80baa834d06e6c5cc6afb050225b52f3a87de28f228bab3b7f0e52acf578f512c03dc63e8082c62b211f585ee5201e3fcda359c366638a3c390e806267ebb45390d0222df8c190c44b18287c8d935a38db4adeb8003db4c", &(0x7f0000000240)="3803ab4f1ebfd37169071be0ba1da776e682b02b26ffcc10af4c44d60c2a2c4658a5b155aa322bbaf050dd67ed62728bddc4211380077c467a295fb8fbb255caef740ecdc4d0fa28e1af22334079de177ded2b56529c6beed3f4e8bcf5395f6f177ec8510b2fd8268a993fe9206245ba9edb2be9f0d056a58310c8ec06f8a507c0622027b487b0811aa106db799e37a249c93c9966ddc986859751ef701a65b959f2a17cf57dc80d2493bdff7dc3ad6f9a92297d3a9dd7b5041cd3e8d38b7d1cab1ab298ca5c6c108606fcd9677b0fe0a4bb"}}, &(0x7f0000000380)) sendmmsg$nfc_llcp(r0, &(0x7f00000008c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x4, 0x308, "c5f961a4b63e15c66a1dc08b631e2d8f811b5c452ef1fb260db33e6458c632ac8897962d67422e5ae2bb018719306c5c2f38cc71aea3f6eb55a5f59c0cba08", 0x16}, 0x60, &(0x7f0000000340)=[{&(0x7f00000003c0)="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", 0xfb}], 0x1, &(0x7f0000001e00)={0x1010, 0x3a, 0x40, "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"}, 0x1010, 0x4000}, {&(0x7f00000004c0)={0x27, 0x0, 0x0, 0x3, 0x8, 0xfffffffffffffff7, "b47c16106454a8c6cf47ee95a768c966ad1b5324ac5a306c2017086336da4ae823b1dca072e06dc01e8c0118c681b8af876ae8c2e0ec724b9ca517d1c37d77", 0x23}, 0x60, &(0x7f0000000880)=[{&(0x7f0000000540)="b8304c1435c10dff8c4e67e822ded6c9b9380e4303b9f38d5621107ac22091791d2068e57121ac6de64c80a69860f069", 0x30}, {&(0x7f0000000580)="b17246b79ab5dbe5ae67ef919bc8331f766520bd721b2822e91964202c96933ef6b249a8856c53aaf47ed97d962540624839969fd510bbed8b18a3735e27ef64706530831b6c27ebff16485927eb5ede2a86c00c87d26949cc84c27aab952cf77add3ed500fdfe53a523ce7fe85b681b8f3f925863799e35a8ecb2bfbaa78c9886d32006fcb9d6f79e5a84bc69a1d60e8285869e9024ac7829c1a310c993e52b20974020f6e4b042de7a3589a928b04944d1fb7f59aae6613f014bc0a1b523e35a52001ed65c4ed31d", 0xc9}, {&(0x7f0000000680)="fd41cbd8a51940dca9c0bb15e37448437b732ebbebe86105fbfd673782c20e0d15f0de84c7af2860ee7d67e01cb354435c95815557b6daf6bfc9f7ab817cf64d623ea9d64956c4b2e8fa07101288822b8b944abc47d22189e45f62bd4359bfd35a07ddd4aca5c2012e92fa50ae07fcd1dffdda485e2e66594f074a4321c27b5245c2a2b9d5d2836cbe38b292c57d0e1d8a5eb34be71ddc5416ee16c86618453578915fd8097b77f4c1292196426876379b63a898bf3165a97cfd46b02a4a0d59d3096f96c376e8ee32dd5e8a8619a14c", 0xd0}, {&(0x7f0000000780)="ed866b571f8915ef6a8a511b25ab7444ef807a7766323225c54a763d493c0389102e5018da23c4bb34f5be294e3fd0dd6f71c8a32faa2d004325318de5c5d933a1b1b6c46e0c570974382cf4d99cec424375aa818fc9ce62aa828ba66e683e8111f68c2ae602abd7a119bcbd2635b01cb30e566f7c5bae6e506193445ce2c0addb4fee1b1a412ae99ae1871ae71ed5bb4c7a095c08e297e4ebb0252b7c9da923c115e3f0a97bf5bce81c6129c91d63591bfab043a08806bced97c3c75bdb43af6b6c6a47183b07741497412c6da0b95392d3c24c3e9ac6311639b2807d65610f259ecebbc5", 0xe5}], 0x4, 0x0, 0x0, 0x4044050}], 0x2, 0x4004010) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140), &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/30 01:07:44 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/05/30 01:07:44 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff0f8109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x3fffa, 0x4) fallocate(r0, 0xffffffffffffffff, 0xfffefffffffffffe, 0x8004) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000000, 0x7, 0x0, 0x3, 0x1, 0x8, "7369076646ad02d9440029c0e8e294b692fe703a266619516a8b292cf8e076e9260800140bf5dd095fad5cf42f7dd3b74cebb742400605a2873558327acc4859", "216544debfab741f6fa210ea15252a860b6934b119f7f9d1b16dab070dea3d4813354e260055fa338d205f6626a488c4d83d022735c566e41773fe6dd3b05a85", "cd4f78805633143532d27a47d57d22b2f4ab8274963f252d33db3fe991ff1d1d", [0x9, 0x2]}) 2018/05/30 01:07:44 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x80000000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) 2018/05/30 01:07:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) r2 = memfd_create(&(0x7f0000000080)='bdev[^\'\x00', 0x3) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) acct(&(0x7f0000000180)='./file0\x00') 2018/05/30 01:07:44 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f00000000c0)='./file1\x00', 0xeb1, 0x0, &(0x7f0000000140), 0x4000, &(0x7f0000000180)='iso9660\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000140)) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control\x00', &(0x7f00000001c0)='./file0\x00') syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000300)) close(r1) 2018/05/30 01:07:44 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff058109f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xb00000000000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:44 executing program 6: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x100c002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x2, 0x0, 0x3, &(0x7f0000000040)=[0x0], 0x1}, 0x20) openat(r1, &(0x7f0000000100)='./file0\x00', 0x145d40, 0x105) faccessat(r0, &(0x7f000003b000)='./control\x00', 0xfffffffffffffffd, 0x600) 2018/05/30 01:07:44 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) 2018/05/30 01:07:44 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:44 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008110f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:44 executing program 6: r0 = socket(0x3, 0x40000080b, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000020c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x4000000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000380)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x3c0, 0x3c0, 0x3c0, 0x300, 0x110, 0x4e8, 0x4e8, 0x4e8, 0x4e8, 0x4e8, 0x6, &(0x7f0000000180), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0x9, 0x1}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffff00, 0xffffffff, 'bridge_slave_1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x89, 0x3, 0x8}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x3, 0x3}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'bcsf0\x00', 'veth0\x00', {}, {}, 0x5c, 0x1, 0x2c}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x200}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x8, 0x1, 0x7, 0x5, 0x6, 0x6fd], 0x3, 0xffffffffffffffc0, 0x3}}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, 'lo\x00', 'veth1_to_bridge\x00', {}, {}, 0xba, 0x1, 0x40}, 0x0, 0x100, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0xff, [0x0, 0xfffffffffffffff7, 0x9, 0x6, 0x5, 0xffffffff], 0x101, 0x63, 0x3}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) [ 250.182576] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 01:07:44 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) [ 250.906099] ISOFS: Unable to identify CD-ROM format. [ 250.978744] ISOFS: Unable to identify CD-ROM format. 2018/05/30 01:07:45 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00810bf80009000180060109ec000000", 0x1f) 2018/05/30 01:07:45 executing program 2: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x32, @multicast1=0xe0000001, 0x4e23, 0x2, 'wrr\x00', 0x2, 0x6, 0x71}, 0x2c) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000000)={"62726964676530000200"}) msgget$private(0x0, 0x442) 2018/05/30 01:07:45 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80509000180060109ec000000", 0x1f) 2018/05/30 01:07:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x5000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:45 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x80000000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) 2018/05/30 01:07:45 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/127) 2018/05/30 01:07:45 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @remote}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000100)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x80000000, 0x4e22, 0x7, 0x2, 0x80, 0x80, 0x88, r1, r2}, {0x6, 0x9, 0x0, 0xfffffffffffffff7, 0x6, 0x8, 0x2, 0x9}, {0x6, 0x200, 0x7, 0x1c0}, 0x80000001, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, {{@in6, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0x0, 0x3, 0xffffffffc15a151a, 0x2400000000000, 0xfffffffffffffff8}}, 0xe8) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@locktable={'locktable', 0x3d, '.'}, 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) 2018/05/30 01:07:45 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008103f80009000180060109ec000000", 0x1f) 2018/05/30 01:07:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:45 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80209000180060109ec000000", 0x1f) 2018/05/30 01:07:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x10000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:45 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x101002) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000100)=0x54) splice(r1, &(0x7f0000000200)=0x19, r0, &(0x7f0000000240), 0x1, 0x1) r2 = socket$inet(0x15, 0x400000080005, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000300)=""/220, &(0x7f0000000140)=0x2) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x7, 0x2000) connect(r0, &(0x7f0000000000)=@generic={0x4, "dc0575a47eadf266d35849018618a156466b0e95582df9db658e3689563857ac1daa793e326f6d38981f86cf56530d4ab33a89647328c44b511b53d4a51b6575176430489e895a74df133c09ab977dc22d7508add9aee79409ec300125c637a394a80a57d0fbb38f804646d8eb01d4cf6632b182972845e5495025f95fe1"}, 0x80) [ 251.091405] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 251.097987] gfs2: fsid=.: Now mounting FS... 2018/05/30 01:07:45 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r0, 0x6, 0x7925, 0x9) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x20, 0xfffffffffffffff7, 0x0, 0x80000001, 0x64}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) fallocate(r0, 0x3, 0x0, 0xffff) 2018/05/30 01:07:45 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x80000000) 2018/05/30 01:07:45 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) 2018/05/30 01:07:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:45 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, r0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x59616d61, 0x100004, &(0x7f0000ffa000/0x3000)=nil) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x1ffffffffffffc45, &(0x7f0000000140)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x2}) 2018/05/30 01:07:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xf0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) [ 251.255356] gfs2: not a GFS2 filesystem [ 251.259506] gfs2: fsid=.: can't read superblock [ 251.264429] gfs2: fsid=.: can't read superblock: -22 2018/05/30 01:07:45 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80f09000180060109ec000000", 0x1f) [ 251.328735] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 01:07:45 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x80000000) 2018/05/30 01:07:45 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) [ 251.494436] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 01:07:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @rand_addr}, 0x1a, &(0x7f0000000600)=[{&(0x7f0000000680)=""/197, 0xc5}, {&(0x7f0000000780)=""/80, 0x50}, {&(0x7f0000000340)=""/248, 0xf8}, {&(0x7f0000000440)=""/157, 0x9d}, {&(0x7f0000000500)=""/208, 0xd0}], 0x5, &(0x7f0000001a00)=""/239, 0xffffffffffffff08}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x10000004e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000001c0)={0x40000, 0x0, [0x1, 0x6, 0x5, 0x4, 0x8, 0x7, 0x3, 0x7fffffff]}) 2018/05/30 01:07:45 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x80000000) 2018/05/30 01:07:45 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xf0ffffffffffff, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:45 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000015c0)='/dev/input/event#\x00', 0xfff, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001480)=""/203) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="36ae38cf618ae74c707a35e3e957c49b7babde84c55cacbbf17a71a29d8eb1adb759969076866c3c0992a9482eda42e159e7dbcd76b551e8c22e6c9d8fd056f501", 0x41, 0x7f}, {&(0x7f00000001c0)="0be3f4a4ab405f92faa84f97ecaaa8101be631dad853ac3bca3d155f9dc44bfa78ef5973525365bcdd60a273215aea5a75b96f0067c5ddbe877cbf143b7685c743d544e6465ca322", 0x48, 0x1}, {&(0x7f0000000240)="bcf6709257da72a583aec8639d5ec19944ca6cc7ade72d3e0640a2890c010498318a8e296a5ed4e5ede50ed092f15b01c7e374c3b34185b93fe41c142428c10c16d34c0584b5b5bba9048e85392723fecbb1c3b18e15047e0986bd6a2f420d590e758ce87682e2144040e97ffdf340ca5fc639ae023ad8dd45e3810a6b", 0x7d, 0x7}, {&(0x7f00000002c0)="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", 0x1000, 0x7}, {&(0x7f00000012c0)="1a0a98da07ef0f2d47750a2f39917bf7f3d4f583aa9dcc7c007331b115b43fa3da1ad92c5fac40c5e0cc81e6eebc5c37d4ee66c0a2c0005ce4dc295c93be5148f66ffce64ccd48438a2faa1d44d8da55fb2e4ba50c5ee2c9dc62d8feeac5aac83e2e3f27b5c4a5d58d02898f8b45a0cdb21e391af59f7722e0155d7ff071e45284f0f4a05a9f514fafbb5eb90c680f59b819c3a6fa03590d654412cae81b0fc477be168d192d4a617808b9caea", 0xad, 0x3fff800000}], 0x1000, &(0x7f0000001400)=ANY=[@ANYBLOB="7461696c713d736d616c6c2c686173683d7465612c6a71666d743d76667376302c7573726a70756fe49c4ba7797a2c726573697a6d3d6175746f2c6a71666d743d7666736f6c642c646174613d6a6f75726e616c2c00"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGLED(r0, 0x80104592, &(0x7f0000000080)=""/47) 2018/05/30 01:07:45 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/05/30 01:07:45 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/05/30 01:07:46 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev_snmp6\x00') ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x4) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x800) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000340)='[', 0x1}], 0x1, 0x0) 2018/05/30 01:07:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:46 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009022380060109ec000000", 0x1f) 2018/05/30 01:07:46 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80f09000180060109ec000000", 0x1f) 2018/05/30 01:07:46 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xa000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:46 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0xf35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt6_stats\x00') ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000200)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000600)) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/05/30 01:07:46 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) [ 252.000742] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 01:07:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xb000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:47 executing program 2: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x2}, [{}, {0x3}]}, 0x78) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/30 01:07:47 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80509000180060109ec000000", 0x1f) 2018/05/30 01:07:47 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) 2018/05/30 01:07:47 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009020180060109ec000000", 0x1f) 2018/05/30 01:07:47 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x3, &(0x7f00000025c0)=[{&(0x7f0000000380), 0x0, 0x4}, {&(0x7f0000000280)="334fd785c97370af3d72b011966e1ec17741324504cac0dcc9ea9d2270c31a93476616da2471c1d8cc6847955f12b28bba81844e1ff9f22ee382876abf292206dfa815941b7c781beb7d8464298ee8bee4967fe33117047093f684df2b5688b10cc05264b8eb0fc54d3ca453ed4069a016c223d3bfff2f32867fbbdf59b989eb8a2d8b3fb92dc6807a376a9f4931d71f93d8e3bdcff50caffd9b6353efd0fa5fd04f9e028004a93c1df3", 0xaa, 0x10000}, {&(0x7f0000002440)="3db37867003b5f9fba100c36256f5443494859f56cc197661e3d9616fbd95fcae2b2a9c9a68420683e16dbc41f8b8e34bffa03cd76ba7b4ae7f12a33c1b4c2e9f9e749f2a85a1e97efe68a4a7cdca4499e2e4f2ead9f8fb98cae4c1d712258d35e937fbbce0a3915", 0x68, 0x1}], 0x12, &(0x7f0000002680)=ANY=[@ANYBLOB="6e737667726f757073ac696b6565702cb6000000000000000000000000000000"]) 2018/05/30 01:07:47 executing program 3: r0 = socket(0x1b, 0xb, 0xea8) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x1) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x2000) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x400f}) close(0xffffffffffffffff) 2018/05/30 01:07:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) [ 252.918744] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 252.930917] XFS (loop6): unknown mount option [nsvgroups¬ikeep]. 2018/05/30 01:07:47 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000000)={0x14, 0x0, 0x7, 0x400800000001, 0x70bd26}, 0x14}, 0x1}, 0x0) 2018/05/30 01:07:47 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80209000180060109ec000000", 0x1f) 2018/05/30 01:07:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x500000000000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/30 01:07:47 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009050180060109ec000000", 0x1f) 2018/05/30 01:07:47 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000100)=0x80) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl(r2, 0x8, &(0x7f0000000040)="f38669adc4dd4185c550b4c99d30ac02a33ad76cd21105b7bfd85faf0f4678c2062bda0636dc50dae8e63ee7859217772e2d6a17bb59b376c6879f9182390daef2aeb5186ada14b970062cad0382ebb436fc88005fcb5de092e9d5f642d42d0303620bef96080921320b6b2b016be2210fec9301a6ac07690b63f7deb2c26892afeeab2586d316397f35e2d04cc9cc6905a6b9ada4fb6ee0188927b47d960492b88d9d7d70633b36111fed6cb6e422af0e7c2edead7c91529db7ba00f5150391") sendfile(r1, r2, &(0x7f00004db000)=0x48000000, 0xff) 2018/05/30 01:07:47 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000180)=[r1]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) 2018/05/30 01:07:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000080), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'veth0_to_bond\x00', 'bridge_slave_1\x00', 'eql\x00', 'veth0_to_team\x00', @empty, [], @empty, [], 0xe0, 0x110, 0x158, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @random="85f5bfff46de", [], 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x957759eda387f255}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x260) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/05/30 01:07:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x5fffff, r2}) dup3(r0, r1, 0x0) readv(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/72, 0x48}], 0x1) timer_create(0x4, &(0x7f0000000000)={0x0, 0x17, 0x0, 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&(0x7f0000000040)=0x0) timer_getoverrun(r3) 2018/05/30 01:07:47 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/05/30 01:07:47 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) [ 253.181673] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 01:07:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/05/30 01:07:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x1000000000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:47 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x24) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x80}, {r2, 0x100}, {r2, 0x20}, {r1, 0xa000}, {r1, 0x20c5}, {r1, 0x400}], 0x6, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={0x3}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xd451, 0x2, 0x5}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000280)={r4, 0x1}, 0x8) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)) 2018/05/30 01:07:47 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f800090f0180060109ec000000", 0x1f) 2018/05/30 01:07:47 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) [ 253.271675] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 01:07:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x9, 0x5, 0x0, "9253ad7425a54390552beeabe26af41bac7613a92e613b63bf938c5a48eb02b1caa1fae1b4afd008cb5d2c41e2843b418bd800aef95ed3b3516ef8d3c3a3fe6c234655e60df19c220eeb87a2b0574951"}, 0xfffffffffffffeb7) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], &(0x7f00000002c0)={0x1, 0x3, [0x89d]}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x40100, 0x0) connect$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) r2 = dup3(r0, r0, 0x80000) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) [ 253.385465] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 253.413080] IPVS: length: 54 != 8 [ 253.443262] IPVS: length: 54 != 8 2018/05/30 01:07:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1d, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x14) r2 = memfd_create(&(0x7f0000000040)='.\x00', 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x29}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0x4) 2018/05/30 01:07:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/05/30 01:07:48 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80010000180060109ec000000", 0x1f) 2018/05/30 01:07:48 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x9effffff00000000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:48 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)=""/251, &(0x7f0000002300)=0xfb) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) 2018/05/30 01:07:48 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009130080060109ec000000", 0x1f) 2018/05/30 01:07:48 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000000000)="ec7727280c603061623f4a026c655655b0362892c6a5e41f5129c25a9f68cfd8d8aa0829b9b4e90129c6a22dbdaa0f3d1556264c9394194ffbfbb6604de4cae7b2661f80d74856bc5ddbe628f0169f3cfcfb9c39a724fa9eee233573683e734f54141e470a287afbea2707b4f8512e4ecfa3fe") 2018/05/30 01:07:48 executing program 2: r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="b0e004ff9800616a67ffcdc849cd9542d81c98d65823388d0685934d92ff46703d1d84c0d61306ebfc11e18e3a6bb2dcb0ff3d5df406a854f949bd3081e2afb1cb1de1a785dbf01f6aff0f02154664f7dde5d8bd31b89be72ad274e73b8607b62735bf55a4a393f631297df07dfe3d600253f460a73fb373a578ff4373e900"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 254.372891] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 254.393355] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 01:07:48 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000880060109ec000000", 0x1f) 2018/05/30 01:07:48 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xbb010000, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:48 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff0000000000000000000000000000000000000000000000"], 0x46, 0x0, 0x0) msgrcv(r0, &(0x7f0000000280)=ANY=[], 0x0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000780)={{}, 0x7f}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vsock\x00', 0x400, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000740), &(0x7f0000000800)=0xc) 2018/05/30 01:07:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/05/30 01:07:48 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x7e, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0xfffffffffffffff9, 0x400, 0x4}) 2018/05/30 01:07:48 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009020180060109ec000000", 0x1f) 2018/05/30 01:07:48 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) getsockopt(r0, 0x3, 0x80000000101, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ipddp0\x00'}}, 0x1e) syz_open_dev$adsp(&(0x7f0000000100)='/dev//dsp#\x00', 0x1, 0x4006) [ 254.566274] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 01:07:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000100)=[{}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/30 01:07:48 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xf0ffffff, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/05/30 01:07:48 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060809ec000000", 0x1f) 2018/05/30 01:07:48 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009050180060109ec000000", 0x1f) [ 254.720125] ================================================================== [ 254.727889] BUG: KASAN: slab-out-of-bounds in nla_strlcpy+0x13d/0x150 [ 254.734486] Read of size 1 at addr ffff8801d67cafdd by task syz-executor5/19547 [ 254.741918] [ 254.743540] CPU: 1 PID: 19547 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #73 [ 254.750799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.760145] Call Trace: [ 254.762740] dump_stack+0x1b9/0x294 [ 254.766365] ? dump_stack_print_info.cold.2+0x52/0x52 [ 254.771548] ? printk+0x9e/0xba [ 254.774828] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 254.779580] ? kasan_check_write+0x14/0x20 [ 254.783817] print_address_description+0x6c/0x20b [ 254.788659] ? nla_strlcpy+0x13d/0x150 [ 254.792539] kasan_report.cold.7+0x242/0x2fe [ 254.796947] __asan_report_load1_noabort+0x14/0x20 [ 254.801872] nla_strlcpy+0x13d/0x150 [ 254.805583] nfnl_acct_new+0x574/0xc50 [ 254.809465] ? nfnl_acct_overquota+0x380/0x380 [ 254.814047] ? graph_lock+0x170/0x170 [ 254.817845] ? perf_trace_lock+0xd6/0x900 [ 254.821989] ? print_usage_bug+0xc0/0xc0 [ 254.826043] ? zap_class+0x720/0x720 [ 254.829752] ? find_held_lock+0x36/0x1c0 [ 254.833813] ? graph_lock+0x170/0x170 [ 254.837615] ? lock_downgrade+0x8e0/0x8e0 [ 254.841758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 254.847298] ? __lock_is_held+0xb5/0x140 [ 254.851359] ? nfnl_acct_overquota+0x380/0x380 [ 254.855938] nfnetlink_rcv_msg+0xdb5/0xff0 [ 254.860192] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 254.865209] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 254.869632] ? nfnetlink_bind+0x3a0/0x3a0 [ 254.873781] ? graph_lock+0x170/0x170 [ 254.877584] ? find_held_lock+0x36/0x1c0 [ 254.881653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 254.887196] netlink_rcv_skb+0x172/0x440 [ 254.891257] ? nfnetlink_bind+0x3a0/0x3a0 [ 254.895421] ? netlink_ack+0xbc0/0xbc0 [ 254.899311] ? __netlink_ns_capable+0x100/0x130 [ 254.903982] nfnetlink_rcv+0x1fe/0x1ba0 [ 254.907955] ? rcu_is_watching+0x85/0x140 [ 254.912096] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 254.918270] ? nfnl_err_reset+0x2d0/0x2d0 [ 254.922420] ? netlink_remove_tap+0x610/0x610 [ 254.926915] ? refcount_add_not_zero+0x320/0x320 [ 254.931668] ? rcu_is_watching+0x85/0x140 [ 254.935818] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 254.941010] ? netlink_skb_destructor+0x210/0x210 [ 254.945855] ? kasan_check_write+0x14/0x20 [ 254.950091] netlink_unicast+0x58b/0x740 [ 254.954155] ? netlink_attachskb+0x970/0x970 [ 254.958560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 254.964090] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 254.969115] ? security_netlink_send+0x88/0xb0 [ 254.973694] netlink_sendmsg+0x9f0/0xfa0 [ 254.977755] ? netlink_unicast+0x740/0x740 [ 254.981987] ? security_socket_sendmsg+0x94/0xc0 [ 254.986737] ? netlink_unicast+0x740/0x740 [ 254.990968] sock_sendmsg+0xd5/0x120 [ 254.994678] sock_write_iter+0x35a/0x5a0 [ 254.998731] ? sock_sendmsg+0x120/0x120 [ 255.002705] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.008236] ? iov_iter_init+0xc9/0x1f0 [ 255.012208] __vfs_write+0x64d/0x960 [ 255.015916] ? kernel_read+0x120/0x120 [ 255.019795] ? get_unused_fd_flags+0x190/0x190 [ 255.024381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.029918] ? rw_verify_area+0x118/0x360 [ 255.034058] vfs_write+0x1f8/0x560 [ 255.037594] ksys_write+0xf9/0x250 [ 255.041128] ? __ia32_sys_read+0xb0/0xb0 [ 255.045191] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 255.050719] ? fput+0x130/0x1a0 [ 255.053996] ? ksys_ioctl+0x81/0xd0 [ 255.057625] __x64_sys_write+0x73/0xb0 [ 255.061508] do_syscall_64+0x1b1/0x800 [ 255.065388] ? finish_task_switch+0x1ca/0x840 [ 255.069878] ? syscall_return_slowpath+0x5c0/0x5c0 [ 255.074806] ? syscall_return_slowpath+0x30f/0x5c0 [ 255.079734] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 255.085115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.089961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.095140] RIP: 0033:0x455a09 [ 255.098315] RSP: 002b:00007f5cc017ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 255.106030] RAX: ffffffffffffffda RBX: 00007f5cc017b6d4 RCX: 0000000000455a09 [ 255.113292] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 255.120555] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 255.127813] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 255.135093] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 [ 255.142364] [ 255.143981] Allocated by task 1: [ 255.147344] save_stack+0x43/0xd0 [ 255.150787] kasan_kmalloc+0xc4/0xe0 [ 255.154495] __kmalloc+0x14e/0x760 [ 255.158030] genl_register_family+0x465/0x14d0 [ 255.162606] nl802154_init+0x15/0x17 [ 255.166311] wpan_phy_class_init+0x85/0xd4 [ 255.170538] do_one_initcall+0x127/0x913 [ 255.174591] kernel_init_freeable+0x49b/0x58e [ 255.179079] kernel_init+0x11/0x1b3 [ 255.182700] ret_from_fork+0x3a/0x50 [ 255.186395] [ 255.188009] Freed by task 0: [ 255.191013] (stack is not available) [ 255.194713] [ 255.196331] The buggy address belongs to the object at ffff8801d67cacc0 [ 255.196331] which belongs to the cache kmalloc-512 of size 512 [ 255.208980] The buggy address is located 285 bytes to the right of [ 255.208980] 512-byte region [ffff8801d67cacc0, ffff8801d67caec0) [ 255.221366] The buggy address belongs to the page: [ 255.226290] page:ffffea000759f280 count:1 mapcount:0 mapping:ffff8801d67ca040 index:0xffff8801d67caa40 [ 255.235738] flags: 0x2fffc0000000100(slab) [ 255.239980] raw: 02fffc0000000100 ffff8801d67ca040 ffff8801d67caa40 0000000100000004 [ 255.247862] raw: ffffea00063257e0 ffffea00072e1a60 ffff8801da800940 0000000000000000 [ 255.255735] page dumped because: kasan: bad access detected [ 255.261433] [ 255.263045] Memory state around the buggy address: [ 255.267966] ffff8801d67cae80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 255.275315] ffff8801d67caf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 255.282664] >ffff8801d67caf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 255.290012] ^ [ 255.296236] ffff8801d67cb000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 255.303585] ffff8801d67cb080: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 255.310930] ================================================================== [ 255.318275] Disabling lock debugging due to kernel taint [ 255.324085] Kernel panic - not syncing: panic_on_warn set ... [ 255.324085] [ 255.331478] CPU: 1 PID: 19547 Comm: syz-executor5 Tainted: G B 4.17.0-rc7+ #73 [ 255.340144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.349508] Call Trace: [ 255.352115] dump_stack+0x1b9/0x294 [ 255.355769] ? dump_stack_print_info.cold.2+0x52/0x52 [ 255.360986] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 255.365758] ? nla_strlcpy+0x110/0x150 [ 255.366632] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 255.369651] panic+0x22f/0x4de [ 255.369665] ? add_taint.cold.5+0x16/0x16 [ 255.369680] ? do_raw_spin_unlock+0x9e/0x2e0 [ 255.369699] ? do_raw_spin_unlock+0x9e/0x2e0 [ 255.394311] ? nla_strlcpy+0x13d/0x150 [ 255.398212] kasan_end_report+0x47/0x4f [ 255.402198] kasan_report.cold.7+0x76/0x2fe [ 255.406539] __asan_report_load1_noabort+0x14/0x20 [ 255.411475] nla_strlcpy+0x13d/0x150 [ 255.415179] nfnl_acct_new+0x574/0xc50 [ 255.419055] ? nfnl_acct_overquota+0x380/0x380 [ 255.423631] ? graph_lock+0x170/0x170 [ 255.427426] ? perf_trace_lock+0xd6/0x900 [ 255.431559] ? print_usage_bug+0xc0/0xc0 [ 255.435599] ? zap_class+0x720/0x720 [ 255.439298] ? find_held_lock+0x36/0x1c0 [ 255.443350] ? graph_lock+0x170/0x170 [ 255.447154] ? lock_downgrade+0x8e0/0x8e0 [ 255.451291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.456816] ? __lock_is_held+0xb5/0x140 [ 255.460865] ? nfnl_acct_overquota+0x380/0x380 [ 255.465432] nfnetlink_rcv_msg+0xdb5/0xff0 [ 255.469656] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 255.474657] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 255.479053] ? nfnetlink_bind+0x3a0/0x3a0 [ 255.483184] ? graph_lock+0x170/0x170 [ 255.486974] ? find_held_lock+0x36/0x1c0 [ 255.491033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.496555] netlink_rcv_skb+0x172/0x440 [ 255.500599] ? nfnetlink_bind+0x3a0/0x3a0 [ 255.504734] ? netlink_ack+0xbc0/0xbc0 [ 255.508611] ? __netlink_ns_capable+0x100/0x130 [ 255.513276] nfnetlink_rcv+0x1fe/0x1ba0 [ 255.517237] ? rcu_is_watching+0x85/0x140 [ 255.521385] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 255.526560] ? nfnl_err_reset+0x2d0/0x2d0 [ 255.530691] ? netlink_remove_tap+0x610/0x610 [ 255.535179] ? refcount_add_not_zero+0x320/0x320 [ 255.539942] ? rcu_is_watching+0x85/0x140 [ 255.544086] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 255.549264] ? netlink_skb_destructor+0x210/0x210 [ 255.554093] ? kasan_check_write+0x14/0x20 [ 255.558312] netlink_unicast+0x58b/0x740 [ 255.562360] ? netlink_attachskb+0x970/0x970 [ 255.566754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.572283] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 255.577292] ? security_netlink_send+0x88/0xb0 [ 255.581866] netlink_sendmsg+0x9f0/0xfa0 [ 255.585919] ? netlink_unicast+0x740/0x740 [ 255.590150] ? security_socket_sendmsg+0x94/0xc0 [ 255.594894] ? netlink_unicast+0x740/0x740 [ 255.599111] sock_sendmsg+0xd5/0x120 [ 255.602810] sock_write_iter+0x35a/0x5a0 [ 255.606853] ? sock_sendmsg+0x120/0x120 [ 255.610812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.616331] ? iov_iter_init+0xc9/0x1f0 [ 255.620298] __vfs_write+0x64d/0x960 [ 255.624003] ? kernel_read+0x120/0x120 [ 255.627893] ? get_unused_fd_flags+0x190/0x190 [ 255.632473] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.637997] ? rw_verify_area+0x118/0x360 [ 255.642143] vfs_write+0x1f8/0x560 [ 255.645677] ksys_write+0xf9/0x250 [ 255.649228] ? __ia32_sys_read+0xb0/0xb0 [ 255.653298] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 255.658838] ? fput+0x130/0x1a0 [ 255.662126] ? ksys_ioctl+0x81/0xd0 [ 255.665772] __x64_sys_write+0x73/0xb0 [ 255.669663] do_syscall_64+0x1b1/0x800 [ 255.673537] ? finish_task_switch+0x1ca/0x840 [ 255.678022] ? syscall_return_slowpath+0x5c0/0x5c0 [ 255.682947] ? syscall_return_slowpath+0x30f/0x5c0 [ 255.687861] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 255.693210] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.698039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.703228] RIP: 0033:0x455a09 [ 255.706400] RSP: 002b:00007f5cc017ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 255.714092] RAX: ffffffffffffffda RBX: 00007f5cc017b6d4 RCX: 0000000000455a09 [ 255.721357] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000013 [ 255.728609] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 255.735861] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 255.743110] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 [ 255.750845] Dumping ftrace buffer: [ 255.754382] (ftrace buffer empty) [ 255.758071] Kernel Offset: disabled [ 255.761678] Rebooting in 86400 seconds..