0x7f00000003c0), &(0x7f0000000400)=0x4) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x78, r4, &(0x7f0000000000)="e712b03216edb3", 0x7, 0x9, 0x0, 0x1, r4}]) 2018/04/06 02:13:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) pselect6(0x40, &(0x7f00000000c0)={0x2, 0x1, 0x2, 0x4ff, 0xffff, 0x1, 0x1, 0x1}, &(0x7f0000000100)={0x4, 0x2, 0x9, 0x8000, 0x9, 0x9, 0x3, 0x100000000}, &(0x7f0000000140)={0x0, 0x2, 0x4, 0x1, 0x8, 0x81, 0xfa6}, &(0x7f0000000180), &(0x7f0000000300)={&(0x7f00000001c0)={0xffffffffffffff7d}, 0x8}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)}, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/06 02:13:06 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x8, 0x5, 0x8f, 0x9, "cfee19183b32612d8538f5e3d05d2422501d1d1bab5e0b0410921d93e572bd057b34ba1bf80595c19926ed24", 0x3}, 0x0, 0x0, 0x1, r1, 0x9, 0x200, "47a6d6cd7b125400e5692a1ae9b467e41602224f8e2a3f59b6b5a5eda69d767a76ccc2aeb2d751a62b55477b8456df0a5e7d87b73c623b1191c58abafd18fbde", &(0x7f00000000c0)='\x00', 0x1, [], [0x1, 0x6, 0x5, 0xfffffffffffff010]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x8}, {0x883}, 0x0, 0x6}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) 2018/04/06 02:13:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x400000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:07 executing program 0: pkey_alloc(0x0, 0x64d46815e9624fb4) socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) fallocate(r0, 0x8, 0x0, 0x1000) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x440001) 2018/04/06 02:13:07 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/94, 0x5e, &(0x7f0000000200)=""/116}}, 0x68) 2018/04/06 02:13:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) socket$kcm(0x29, 0x2, 0x0) 2018/04/06 02:13:07 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f00000000c0)=0x9c, 0x4) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x123}, 0x1c) 2018/04/06 02:13:07 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={0x0, 0x6}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r1, 0xffffffffffffffc0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x80000, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r2, r4, r5}, 0xc) unshare(0x20000) link(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a40)=ANY=[@ANYBLOB="06000000001d17b85dbb3f77f93d02000000100000000100010000000000e6000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000070000000000000e500000000000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001100000000000009800000000000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000ffef0000000000006b00000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000600000000000001b00000000000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000002001000000000088ffffffffffffff", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000580)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r6 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r6, 0x0) clone(0x3ef6a30f5168d923, &(0x7f0000000040)="c01e8abacb3a30236fd808043451dcf743044f24ba48de8451f8708557f03baa00000000d9995665485fe77a586a083aaea1bb510d35db2438ca5e8a261c983fcc277d7f1d937ad12be6c72511f7aa1aba37945d10fb57201b93d3dc824858694db63cfe9b2659843aca2b933e2cdd86046248d70e7a4e6215f9ff9028fa116149202535d107359c0d02f9141bd4efd53f73e5cbec3d02cc4be658e63df99d9266d9", &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000100)="7c03b44ac45c969417a5e00b81ce0de45729e1335624341ab2c89a4a655b3816a3d54fb76232435fac7d1e40b1755bba1841f1c7ce6b7ef589d526c1ef18a3f448bdf0dc38fca95337bb97ca5539d01a935e03b6ccac8c9c3e0d4f7a4b975fc81748886a051f388c15bdffd480d96d2324c2d4f94e3e1776c4882d29a41a732722b2c5fe92c31fa6ccf754545dd9ad517a527eb91b") setxattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@known='com.apple.FinderInfo\x00', &(0x7f0000000880)='ns/mnt\x00', 0x7, 0x1) 2018/04/06 02:13:07 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1e1, 0x100000000209e20, 0x8000000001, 0x5}, 0xfffffffffffffe20) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x46000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) ptrace$cont(0xffffffffffffffff, r2, 0xfffffffffffffffe, 0xffffffffffffff7f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x83, 0x5d, &(0x7f0000000240)="23b0eea2a334b44935d0b421d095bbcfbf88815a14230247731ed7e69aefc900a1a2c7e8ad794736affc3837b3f218c811f7b533e4d82687bb867e505230196cd98dd3bf32ceecab91f879453ec93248999fb14dd57c8986287b066a86fc6accd643b0ba58601491d2e028471bebfc1e7f5fb8954efacb330f1f1657d5786d291470e9", &(0x7f0000000300)=""/93, 0x69ab}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xffffffffffffff70, &(0x7f0000000540)}, 0xd24c8b219d4bd56) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000300)) 2018/04/06 02:13:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80001) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = epoll_create(0x6) r3 = open(&(0x7f0000000040)='./file0\x00', 0x214280, 0x180) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_wait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x62) 2018/04/06 02:13:07 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="1b72b81ff7311bb6897b66b8d4c2e6681af8b70d7649c95c7c87aeaeedd94b38b292e14bf6de88dca28fce30d7829ae6110a3ab4301345f0e3eb8f09da117874729a2f97ab7cb1d0b367b2da077ce44ebef95433b566ea40682bc0154c92c55a3de4f92f7188122d389f02e28d0414217ca1cd376fda6860a831a0580b20a893245a9b12ba14fdc80a049f4654a38c385502a437842492d025c503b6a1259a0e6e70377a8a808ded4f699dbc08fb054d9cdc51197d90eae9c175a3d2ad2b54326d0f99d3f97995932519660957a27afe1a10efe89574bbdc0bd7a66f506be7c213cceb7cc5d009889ef73f8860", @ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES16=r0], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="4b16039e3ab3c06d551c3049f8e12458dd3c14000634fc55f5368c86abe6f3e7415aa71e90ead7e6800c987a99620705534998f3e509705be81397fd82aa9bca4d6edb35b4e54992ac56ea6ae5285b424cb43b9b9afdbbd06933614b330f23cf55e61b876c7328a0896e9c96519484", @ANYRES16=r0, @ANYRES16=r0], @ANYRES32, @ANYRES16=r0, @ANYRES32=r0], @ANYRES32, @ANYRES64, @ANYRES16=r0, @ANYRES16=r0]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:07 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) read(r0, &(0x7f0000000340)=""/239, 0x37c) 2018/04/06 02:13:07 executing program 6: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/', 0x0) chroot(&(0x7f0000000080)='./file0/\x00') 2018/04/06 02:13:07 executing program 2: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402442, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="280000005b446feee8ee00000000e31b0b4b685308a68ba7fe735741a14b5920850a5c492d0b1e120fd05e18bba6084b47f3f32d4d81ba79a997714e98ef0a63f245bae414ceaa612bf315e55fce626c3af6d0657185d0a6df0d8b6b74848a5c52f7e226"], &(0x7f0000000080)=0x32) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xffff}, 0x8) 2018/04/06 02:13:07 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x4, 0x800) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0xfffffffffffffffe, 0x1, &(0x7f0000000180)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199, 0xcfff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) r3 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x1, r3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x8, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000000c0)) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) [ 577.936339] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 02:13:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xfc000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='westwood\x00', 0xfffffffffffffec1) shutdown(r0, 0x1) 2018/04/06 02:13:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)={0x3, 0x0, [{0xa, 0x0, 0x0, 0x1}, {0x1}, {0x7}]}) 2018/04/06 02:13:17 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0xdd2, &(0x7f0000000100)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x1693}], 0x1c) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:17 executing program 1: r0 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='teql0\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r0) r1 = socket(0x13, 0x200000000003, 0xfffffffffffffffe) ioctl$sock_ifreq(r1, 0x893b, &(0x7f0000000040)={'teql0\x00', @ifru_settings={0xb01, 0x8, @raw_hdlc=&(0x7f0000000000)={0xffff, 0x40}}}) ftruncate(r1, 0x800) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000140)={'gre0\x00', @ifru_ivalue}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[0x0, 0xd000, 0xe8671deb0dbd4f35, 0x5000], 0x0, 0x20, 0x400}) 2018/04/06 02:13:17 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0xffff, 0x101, 0x9}) mmap(&(0x7f0000492000/0x4000)=nil, 0x4000, 0x2, 0x4001d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) sched_setparam(0xffffffffffffffff, &(0x7f00000000c0)=0xff) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000100)=""/53, &(0x7f0000000140)=0x35) 2018/04/06 02:13:17 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:17 executing program 6: r0 = shmget(0x1, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/150) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) write$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/50) 2018/04/06 02:13:18 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xd8, 0x4000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e22, @rand_addr=0xffff}, 'bcsf0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000022000901270000000000000004000000140009000001000000010000007000000000000000fa984c0bc6b7a00f2d54300acdc2758ff777c9e27cd9c913f73ca4912d43a8159813f3c7bcb48b6e0ca1869b7084c28bd4905c595fce6b8595cf55f7ef0e49d9c47b2681d9575ce341ec9ba9d41d7fedc399ad0faf0919edacc4fdf3a627b1bd3578feffffffffffffff815bf20f50ffe56a9d71ba14c94da8fb603e7418808eaf050abaae2837"], 0x1}, 0x1}, 0x0) 2018/04/06 02:13:18 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xcae}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040)=""/125, 0x7d, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x480) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000100)={0x5dbc, 0x7, 0x3e8}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000180)) 2018/04/06 02:13:18 executing program 6: r0 = socket(0x2, 0x3, 0xb) socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000080)="260000005e000900000004f839ef0000fff30f000100000000050000000000000009ff6e35ea", 0x26) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x1) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) 2018/04/06 02:13:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c00)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001400)=0xfdef) sendmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @random="86ddd3d11de0", 'dummy0\x00'}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="d935d41abcad57957db5e3cc4ede9c548274e1433717732798b89ecf5ec1a97949e89f68eb4794cbe4d8e5682dbe4293e774a04c0cafda5e7da1ba4b38d635cca4d27d075327ff495c8da82a8ce3d31dd3c74bcaf17597c6ce5cb40a8f9527cf1efff6d8cdaa25babf4a3507475914b29162e795f345d5651215dc10d61b5660190f7c8ba9fca365a8787b5a18facdfe8f7f9433fb53332cb081e1b8a1d14e924f9d210b4384df5a97e3be73d3dde1dc9ef37d42a06b1067412878a5c6412125f7cbd3", 0xc3}], 0x1, &(0x7f00000001c0)=[{0x58, 0x10a, 0x5, "412afd1d68d5a80a5775011a45b7dd3c68cc6a008af3e5725da476d8c2a8290b4fb718dc4c2e573cdc8ef4d140f17611def03a49e509089480c9ed29da5045bb1d9540"}, {0x1010, 0x10a, 0x401, "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{0x70, 0x111, 0x10001, "cf0eda158df7f050d7fe5653c0941b87f026b37bcaadbe0e9c07ef8b0bda77e3ae3be1ae52ae8af668659666dc643c19ac247c4f563d059a3154f69823f12c6ad1d0eefdb9c3fc3c903d2a8ba87cb67ced143624d36a111e27d31a"}], 0x10d8, 0x80}, 0x8000}, {{&(0x7f0000001600)=@can={0x1d, r1}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001680)="b4c597be0746819ab798e41683599db00d6e8626340d098fdb99d4eafeb10bb5e09c52a059e98cd54d699c085dc1b0913c2c4703d1ec1b7c7f0f54da7fa973684b377f102b0a5a6a0faa835ff9c698bb53688e49adb0b731f2b1588d3943cf3b4a6795eeddc52173722ae424a1ce06016dc610bd8bcf7e9ba887cc7c1bab7466c9188258eb5086785c26e09c8c9940d5bcdba0bec26f8c7d60503a409fbd9ea4d7daa027c52993ea98019bb0a1c0ddd4", 0xb0}, {&(0x7f0000001740)="f59ad0201caab02dbe4c16712d320a194f6cae1f638158cd00f5c1cac721594ac01a708222266e49a8b8733ac70f30010dfb357392ab1f4298e4d977eed42906c72ca422fcb4a5c854cabeac4cab82e72589e5cfe168f44308478d77e496b54ff7ebb4a06a73c62269b505811360ac4afec350bf", 0x74}, 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{&(0x7f0000002a40)="b3b28256349764ac724a4826e01c46637dbae912c69a4f24dc496ad217544cc438eb0e8fa3aa2ddf1b42ed83b0e9962d02a370a1593debda7b59808e450cf8eee11db02f7d4e82a07620da360bc8fa6692b2b3855ac1cef8c88c0633ef4b568154db0d0ba5ce429e827908fe023c2634a453afc45aee2b967b6d6ff2bd0cdfc8b5c20d1c746ef3e5cc1c7f3953069d8f572c58d702e7c9fc6afacc497abc4067d30cac64f3f225d65d199394bf68fc984966bbce30a5e3d2d41935fa3bb5530bc601ce555609c5c9", 0xc8}], 0x6, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x138}, 0x3}, {{&(0x7f0000002d00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x0, {0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4fa352d0}}}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002d80)="6dc97f4467c36de20c8edf4faa8dc729147bc934bfeb26ab5ade6668b7bd28e76cfee5f4309ebbd1a8fba674b87a2583844a7c97c327df71afa8d1d8771d299728833b8ad4fe1b22b315afe300a21a914f378b3a756fbfd9cdccd37da312785a939ed7474805947f53eb560599", 0x6d}, {&(0x7f0000002e00)="7700d2393c71cd6d568ffb004f73b379f60916c3620711c6c3bd265f2a3927ecd8d048964dfa0bc7f2e99bd866e91e3b5c48d91967624faface0b5ca50582e8f539288ec936f96c88e1b3be8daff807acb5699db9e0e2c2ad8c49ae81fff594c44326b17c5903a108271b1c6c1f78421cf94eb67", 0x74}, {&(0x7f0000002e80)="e91229dc3ca6fac89f7156a070d3d0c76f10a48d5abe37fd08194a28def1c3c0977b30a2b0812c9a53bcadbbff8c61d8b44a9f6f1ff19e44c483bc0438b972994892522be1af23d847acd6f8c7ed61cdb265978c59a792aef485478df898c6b3259528", 0x63}, {&(0x7f0000002f00)="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", 0xfd}, {&(0x7f0000003000)="704be9aa2ac70e2f8befe8d73052e35839c7efa56f5a07270dca9f5933d8839e26918b2a05dc94233d5def71a4760453a5a18a77aa94acbe660f9c45209ac225e1a878542055d7b441a3773170500ebf6b662388ee20af4cd6b9124e4e055210043dc226a473b59454f50e998243d44845981ec46c8fb5d461a88b084f7372d56f54ba3d96d68ddc8820900b149c267b82c2336eaf3b6429049908880aba716c", 0xa0}, {&(0x7f00000030c0)="a7a545fd7583affe6765c76fda58e7e803b05ea30a2e3422118341b3ad7981", 0x1f}], 0x6, &(0x7f0000003180)=[{0x20, 0x12f, 0x4, "6a8799d89272167dfbf3e7"}, {0xa8, 0x29, 0x6, "f57d259688114d3371b2a827d53689669897272f7d596b4b3724daa5a1cbba5dd6b483f869e0d3de5fa849f1c474efec214fb07f5361f493da656242611c1607b46ea353a4d347a390c5d550aec1e1ccddb0f73703f7a2e602c97ad123808d73abc8dd4faab7261bcc74576cd968e2d04d08569cc799450bc45d3e10224dae36846c8008c45f4c94f2a17b76a64ce7dec5"}, {0xe0, 0x113, 0x0, "042c11d03f070c532178aea695494f8b90019c998f92b26f6a2c36b326ec88bcf478d6946754cceb270510cb2e52aa890aa2c6311cd8c1d06c43e1f4d399dc38d2942d6b7037dc05a22cccfc9a837818eccf0de4478042ff1b73f6288a2199d6667dc8d0d908b60e314162ddcb799d4482d3e492ff4f7da1874520ce4c02d4eee92a514315cd292efc421071ab675b46134020c3a7c4df6991f75f5c70e9970634032bc2f47320caa2167418b45eb1e9f087face9b11e6322f267d385333793c4429f21d91231b27c71388"}], 0x1a8, 0x40010}, 0x80000000}, {{&(0x7f0000003340)=@rc={0x1f, {0x8, 0x7, 0x9, 0x80, 0x0, 0x400}, 0xfff}, 0x80, &(0x7f0000003900)=[{&(0x7f00000033c0)="80523a70253cb44b1850474a28afa577c460b0ea78dfdc4c2ceee39d904f0e9d70e168b5de3d07c423c079eba21a4a7577dca4c4ac4d79a21bf079161508f1784efcbf371a272a714413408c268df25d48c888688e14fc3f2b7915023b5054c00fef79ab9605d78c579c41ef78ebbe8f4912cba7cd6ae291c1c8a2ae30fc721ee242f856939066b54511619e08b74fb23292f358856527516ae1a9bb91c764c521051468615e6148d3de47c1c6bf01f4028dcedcbd350bf11cbe8a73705cd43b49b4d219ef4bc0a86f447c", 0xcb}, {&(0x7f00000034c0)="ebfb5b4e73cd908ab4b8539880335ebff0d1ac99baa66d5a26b32c8af9680eb63eb1a8e4f623d4b9bd70b533e8e33ecce336f664ca8130292aa5776a8728eb8e38fbce794134064dd533ec4f10f32d4cf129779b44ed249641bd2bf7e314fe6a05a67a77d8c33803e693a48bbc0584b0ff585a97c48bdb4919ce82677a3d0e08b783671e9be39dfcf49b04b43b964da725a7bd6174da59a896214f61a428bb98859fe051108b123b28b747f683d3f51665747a84c2e95f0f2236cdb8c6d96ddc82a6fc2885082a726c51372189f25672a1948885c7bf5fc9bc422cf497aea556153f7db2f013f8afe2a1606347d4", 0xee}, {&(0x7f00000035c0)="e859d85b7f569fb6c6eb19225e20673ee9f918be1d9864183fc9622fb4654ba6f0c0ea4478c411a658dde74fdb90a409264c17bfdadb69141f061dbd8259c47ea0d6b7dde722e6c92cde3b58", 0x4c}, {&(0x7f0000003640)="fbf22a951fe7ebc550cc3a11d7a79004613ec2b13812a334519771f15ab46298bf2554ea1963abc85f54ca62d6c0263bab66202428ae5f7032f838c51b9335ae8458640206c5c13946dc6ddf8263af78b033868204ba580c09d9b140b4", 0x5d}, {&(0x7f00000036c0)="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", 0xfc}, {&(0x7f00000037c0)="0a8c9a06e92f54fc46ef5f5adf0d9e8fc44829d3b026c438b10c37f594f6afda325243acbeb1219ae985f2c94fe3e778960df4207468bb72b1e304d0ae7b0b2bccfb41e4a6f9361891", 0x49}, {&(0x7f0000003840)="b918eda193d1e1b0bd3e8c2160512b67d8e495155d12cec5316f958b275ff83ed8d2b5ce647cd09a4db3d086fc65d385364640661173bc32e9d40bad306163e2e59846b6169866e8c40f977f29ba3c969b06b9f99ddf779eed37acec9e5e30ccf31f6ad7cb21d0749107de58f0589b4c7ba607ee405a1a4bfbb652df25fb6c1d1df465ef1234", 0x86}], 0x7, &(0x7f0000003980)=[{0xf8, 0x10b, 0x8000, "3813656b8cca7ffc0ec05eaf732e438c26b46f28edb392c0cea6f040b9fe56cea34642617266a5fdae42529798be9d82598bda0fedd8c89a6766a07a40f7cbd06852f15c074f279a3f28e3796c8bc0f6cc70016dfda9cde2d9cffa59b7ea0115ff7bae45914c84776e8133eb29e03d8efe6edb44ac746a29fef1719de55f6a58a1f68f58a0ac0adbf84072b07ea05dc8e353a15387d0d892a54de125618e1bbf8fd5d4ec45aaad8dbcdd25ec6932bf0b92254450aba8b8ce00a6181e87348276db0278ad7fcc280e73d037ea8a0a6003279fa7796194980dfb59cafad9ca7a8d63d4"}], 0xf8, 0x800}, 0x4}], 0x6, 0x20000000) clock_settime(0x2, &(0x7f00000012c0)={0x77359400}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ppp\x00', 0x301000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000001340)={0x8001, 0x52, "b420d5d374c99d2aff2ecb2c0cdc82fb574c344b800275afc5023a13e69a1247d43946488f5a433ab2b5b746281f1332fc9df293b6e39c99365fe7c196ebf7a22f83a753f00e03f122c0fadbdfde40c8244e"}) 2018/04/06 02:13:18 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) listen(r2, 0xffffffffffff0001) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup3(r3, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0xfffffffffffffffe}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB="984f3fa1ffb3be6ece8f01ba267df239e61cde8b77d0c1d337f0eee5ee36c6c90e841c55c7aea817af4ff6083437afe741f2742b4741f8623809c9968d87", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=r7], @ANYBLOB="09fd46329a5ce815a8fc8f54cf9c25222174512a173cf0f1d09db95b57b52924867d1f625e0382b5ab5711ac1e1577b700b01baf8e2dcf0208cf46c0709cd40a52b52ff79c3bf35211de516d2ff6a970f627a916cf7e7c5213cf71475c6bf60b50a11382b7a2ea509906af9e69026b5e30bc4b24dde0e20155012361aafaa2db71fc5bb96a6f893ff33c42dfbe05480c36aa99"], @ANYRES16=r7, @ANYRES32], 0xff2b) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r7, &(0x7f0000000180)="15", 0x1) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) close(r7) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r8 = dup2(r0, r3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000380)={r9, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r10 = dup2(r0, r0) connect$ax25(r10, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) 2018/04/06 02:13:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x800, 0x200000000044041) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000040)={r2, &(0x7f0000000740)=""/4096}) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x38e, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:18 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x240200, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = dup3(r0, r0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000200)={r3, 0x4, 0x10000, r4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x363, 0x0, &(0x7f0000000340)=[@increfs_done={0x40106308, r5, 0x4}], 0x39a, 0x0, &(0x7f0000000f4d)}) dup3(r4, r1, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000280)='%user}*&\x00') r6 = shmget(0x3, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r6, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.evm\x00') r7 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffffffffff01, 0x8140) ioctl$TCGETS(r7, 0x5401, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) [ 589.054500] binder: 7239:7242 BC_INCREFS_DONE u0000000000000000 node 120 cookie mismatch 0000000000000004 != 0000000000000000 [ 589.066139] binder: 7239:7242 unknown command 0 [ 589.071642] binder: 7239:7242 ioctl c0306201 20008fd0 returned -22 [ 589.089804] binder: BINDER_SET_CONTEXT_MGR already set [ 589.095304] binder: 7239:7245 ioctl 40046207 0 returned -16 [ 589.106504] binder: 7239:7242 BC_INCREFS_DONE u0000000000000000 no match [ 589.113437] binder: 7239:7242 unknown command 0 [ 589.118192] binder: 7239:7242 ioctl c0306201 20008fd0 returned -22 2018/04/06 02:13:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x3e8]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) readv(r0, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x2a) tkill(r5, 0x100000000000016) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/06 02:13:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0x1, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/06 02:13:19 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x961d, 0x400) modify_ldt$read(0x0, &(0x7f0000001800)=""/254, 0xfe) shutdown(r0, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000a867e726c4cff7cd00d49d2f0376642658407bc8bf906a0cf83c5e4e3b0ba725b0f0ed6be988dcfbb273e037f5cff46556c17dc37a4234ca4604f32898212b716700000001ffff9311e9e57cf1c9203fd284efcc198a0a1ff221bd0a75785d9c05626f5b830e5473f10e51c157c796692ae8cdcb38142c7a5c1321afaa981d599fb5"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4) ioctl$sock_ifreq(r1, 0x80000089a3, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) recvmsg(r2, &(0x7f0000001640)={&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000001500)=[{&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, &(0x7f0000001540)=""/198, 0xc6, 0x1}, 0x1) r5 = socket(0x2, 0x805, 0x42f3360d) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000140)={0x1, 0x5, 0x401}, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000280)={{0x2, 0x4e23}, {0x6, @random="fcdd07f81e64"}, 0x6a, {0x2, 0x4e24}, 'lo\x00'}) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) 2018/04/06 02:13:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x5, 0x3fe) io_setup(0x6, &(0x7f0000000180)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x80000001, 0x0, 0x9, 0x1, 0x1, "a6428845e29a618c06a1f67899d8ec9950502ea3a092266efcdd90050821d1af5c34f265fb0446dfd520aa03e410cdcd4ecea5395cb62544cb8485bff8f4630d", "0d25e90fec5dd41ad0b8b1069ac2c6a91596f9394426e752b000f7e3455b1b5232030360b6b5c6bcf95487e5bc78b56cb655528ff28f75afef5ac55beac9f743", "e74965025dc6067ac3cbfc6b40eec95d9cd3529fd5752f3877e99d6af494f19a", [0x1, 0xe40]}) memfd_create(&(0x7f0000000100)='em0wlan1\x00', 0x2) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) r2 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x2000) 2018/04/06 02:13:19 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/98, 0x62) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480), &(0x7f0000000800)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000740)) syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000940)=0x3, 0x23a3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000880)=ANY=[@ANYBLOB="06000000c56d08e7653eb92b50d3cf13a94ca9a512970da316a5e5004581f92d8fd3d3eeb172033726e2c80cba1268ff6ec000cb375e2185abd02a24345a5209d3ac7f48f2dfa43552a2efe792829ed8a021240aade3286bbe584a6ec4fb9fc26e9f75", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000780)=0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r1, 0x0, [0x305f, 0xa]}, 0x2c) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14}}, 0x4}) getdents64(r0, &(0x7f00000003c0)=""/189, 0xbd) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x4, 0xc0c, 0x3b, 0x4, 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000002c0)={0x5, 0x5, 0x4, 0x624, 0x8, 0xf96f}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000580)={'sit0\x00', {0x4, 0x1, 0x400000004, "a63ab4359301", 0x7}}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000240)={0x5941, 0x100, 0x1}) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)="e345122b32bf796c8014f700958bef177e7f7f26021056e2e312902173f761a7006021eed985940516d17f023bd87fd1fed04823980240a3ce3f6163750bb28b98a933e5de60ae48500e4cdc7b9cdb7bfac90347f0646815c5a67eec41b1ff0f22659366cff5ffaf9aa6a0af5d8eb1cbff3f0ff49412b717b6b460baeeb377c27d9f20f56d8c0f165770c3f852eb6136b4770765e0e9", 0x96}) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getdents64(r0, &(0x7f0000000140)=""/184, 0xfffffffffffffe47) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000500)=0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x5, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000840)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000280)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000640)={0x0, @rand_addr, @multicast1}, &(0x7f0000000680)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) fadvise64(r3, 0x0, 0xffffffff, 0x0) 2018/04/06 02:13:19 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x20) r1 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0xd758, 0x408100) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000400)) io_setup(0xbc, &(0x7f0000000000)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000340)) r4 = socket(0x2, 0x806, 0x0) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100)}]) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r6 = dup2(r3, 0xffffffffffffffff) io_submit(r2, 0x2, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0xa074, 0xffffffffffffffff, &(0x7f0000000040)="2a15bfb78e65adaa3f2576dc8966624eceac14a92ffe7c0fe3bceafd67ad37124a97eeaa7d6bf38e518420022543f9", 0x2f, 0x0, 0x0, 0x0, r5}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x1, r3, &(0x7f00000001c0)="550083bd3d622788a5c01a67b2f31e14528364a2c26aa20323eb1bd4c591c260a3b756aa96ec100b988a5dd9872404d3ba8b75b8f29d42d7a405dd01752673233594d2e5fd2fd6394e360893f4dc4d785ef1f05bd6a872acfa215e80b6f058982c488742a9b421f7ab42cd76bd258cbf711feb2d4250c234fd9eaf2cb953b722b83a29e7071b7d298e6a7dbdae8ba918dd4ba9d4da2e27c95a767924e570a661d5fbf35cbfa16bff44647f9f1afaf71ba64e128e9110b0655b", 0xb9, 0xa9, 0x0, 0x1, r6}]) 2018/04/06 02:13:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)='s', 0x1}]) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1dd) 2018/04/06 02:13:19 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x20000000001, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000000400)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000500)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x3f, "00a659c8e13d04e2f81b6dd85010c49ce6d886dee504a32d22ff57d2ea843ab8e4fe8570f79cb78be69d2bdc45b883350e4545f576602bc8c73118a4457646"}, &(0x7f0000000280)=0x47) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000300)={'yam0\x00', @ifru_mtu=0x7}}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:19 executing program 3: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000400)) init_module(&(0x7f0000000380)='/dev/mixer\x00', 0xb, &(0x7f00000003c0)='/dev/snd/seq\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x101000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x3, 0x2, 0xb0c5, "fded4e3d9eda9b52800db6697403d6aad5caaa5c1fbd4b247e89af8c0ac85554be3efc93cfb204a1c65d096c433346ba9df411f32399e5c12a8d5322e19ec6", 0x23}, 0x60) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x1fffe) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x4081, 0x0) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x990}, 0x4, 0x3, 0x1, 0x4}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x40, 0xffffffff, 0x6}) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'tunl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x9, 0x100000000}, &(0x7f0000000640)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x1, 0x1, 0x40}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x2, 0xffe0000000000000, 0x0, 0x3, 0x100000001, 0x6, 0x6, 0x1, r5}, &(0x7f0000000340)=0x20) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000680)=0xff) ioctl$TIOCEXCL(r1, 0x540c) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/04/06 02:13:19 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000080)={0x6, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/04/06 02:13:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x50580, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:19 executing program 1: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000080)=0x98) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) setpriority(0x2, r3, 0x400000000000000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000280)=""/145) sendfile(r0, r1, &(0x7f000097d000)=0x10000000, 0xff) io_setup(0x7fffffff, &(0x7f0000000040)=0x0) io_cancel(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x80000000, r2, &(0x7f00000000c0)="f61e56e7473747138239af512980a3c0aec67c34b455e97dc3a62ae07fba6b52c587e9f1a8903ddb385c2dda75f7375064648966f78a21", 0x37, 0xfffffffffffffff7, 0x0, 0x1, r1}, &(0x7f0000000240)) 2018/04/06 02:13:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5ee) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000540)=0x10000) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="00075311005100"]) 2018/04/06 02:13:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xfec0000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:20 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) r2 = shmget(0x2, 0x3000, 0x78000511, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000580)=""/249) 2018/04/06 02:13:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x500) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x100) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:20 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getgid() pipe2(&(0x7f000041eff8)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000080), 0x392, 0x0) 2018/04/06 02:13:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) listen(r0, 0x9) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="ce42e0ef1d27ca8771d54434b70af124398b03df4a27f93612acfec7fb5fbc7efead69b71c2ac35558ee85dfef0c11af9353f0c350059ec25ac0e02ba8e8d65b2e647673364540ca58fba063ab61a7cf4942edf2c97c35701a8c53cbe59080c56da3e8e8bbb0291439f3fc97d962f9607ef284f28daaa86c821ed7575e194ec6d68676dc89e86bcb39db0fe49bc11d39f88aa7d0dc9bfe8dce25b1689c26a7e672b090c4e37cb5e2fe33e05546ac4f7f3207bf35cfdb96c169180d22d0385d38928859f8478eedad6a46173e20d8a4eaa049286e27d6fd634c20d126cbb12cca1c286ea3e442a78f281b0ecbdf8813870d", 0xf1}, {&(0x7f0000000140)="5545701c68089c8a379c1348eab95756e86824518e8f38f634f8d0c56e5e1c75049c2f595cf95b307705b762d0472d657b0ce9ed22070fbf24d176a55e66481a5468949d47ae14db9db53fd23683f3498bfb01c474750d7003fd9c77edb2249dc6bb5ed2a3cde5884ad2ebaa872bd937f474e4270aaf95d7965939579e5fa588883cbb14a6f7f77c8104831a57c2d0f477a262ab1c4eb82e33e28660733a5fbed2629ef266ebffdb0a3ace3703867a2ce62b4cf51c025da4b162f28679975980bcedb0cae6f27831073377d9", 0xcc}, {&(0x7f0000000240)="56b24c849bc2cf74ca1cecae27e008dee8038e425e247315d15da4d05a5375476221efff8368ec78348ba1e255ca9f6d47ba31fcd9ae9d", 0x37}], 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) quotactl(0x3, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000440)="8a845ed091b3e604d4c3f58fbb2fd300c15b9d03a7eaa217d96f5c22081f758b466c97af4dbeeda8fe2dcbc715e87d62997578c0ad7a2436e34cba7509a9f0cfc379d1e8fb9c8337d25d38a8e30b364314ea90705ec141defe74376379f6b37096f5fc3ea1a2b778e75c4a5deb886336d66da6f3761226907d28e2b018714acc04a88a") mkdir(&(0x7f0000000500)='./file0\x00', 0x40) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f00000011c0)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='C', 0x1}]) r3 = dup(r0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000001240)="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", 0x1000) 2018/04/06 02:13:20 executing program 6: accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) r0 = socket$netlink(0x10, 0x3, 0x400000000001f) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000006000)=ANY=[@ANYBLOB="18000000320000000000000004000100"], 0x18}, 0x1}, 0x0) 2018/04/06 02:13:20 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x40000268}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x196, 0x0, 0x0, 0x0, 0xdbc, &(0x7f0000000000)='ip6gretap0\x00'}) 2018/04/06 02:13:20 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xc, 0x2) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x7, 0x2, "7690b547199a", 0x244}, 0x236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001600)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) 2018/04/06 02:13:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x113) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}, 0x1e) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) pipe(&(0x7f00000000c0)) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x50}, 0x1}, 0x0) 2018/04/06 02:13:20 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="0af45787f51afe761055db528bf461cd61ea89cb5136cdaef5d9fb3b6c45224c"]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x1, 0x0, &(0x7f0000000280)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000040)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000003c0)=&(0x7f0000000340)) 2018/04/06 02:13:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1001db00", @ANYRES16=r3, @ANYBLOB="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"], 0x110}, 0x1}, 0x40000) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/04/06 02:13:20 executing program 2: r0 = epoll_create1(0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x200000000044044) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) io_setup(0xffd, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)}]) r4 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000040)=0x2, 0x4) 2018/04/06 02:13:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x200000000004, 0x4, 0x9, 0x8}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) 2018/04/06 02:13:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x10000000002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x0, r2, 0xe}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[0x2, 0x1, 0x80, 0xc4fa, 0xc0, 0x2, 0x1, 0x1213eb7e, 0x5, 0x61e7, 0x97, 0xffffffff, 0x1, 0x6, 0x9, 0x40], 0xf002, 0x10180}) [ 591.025098] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/06 02:13:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/102) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)=ANY=[@ANYBLOB="021800001c000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff000000000000000008001900000000000a00000000000000ff020000000000000000000000000001000000003053c47100000000fe8000000000000000000000000000ff0000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000080012000000000000000100000000000600000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000ff"], 0xe0}, 0x1}, 0x0) [ 591.077715] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/06 02:13:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x104040) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000600)={@mcast1, 0x0}, &(0x7f0000000640)=0x14) bind(r1, &(0x7f0000000680)=@ll={0x11, 0x5, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x7000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:21 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) tee(r0, r1, 0x401, 0x2) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000002c0)=""/18, 0x12}], 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000), 0x10) 2018/04/06 02:13:21 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000380)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000340), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) sendto(r0, &(0x7f0000000040)="2c6ef17010c1b257", 0x8, 0x8c1, &(0x7f0000000100)=@can={0x1d, r2}, 0x80) 2018/04/06 02:13:21 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) r3 = gettid() perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x2, 0x8, 0x6, 0xf8d, 0x0, 0x9a82, 0x10, 0x4, 0x2, 0x6, 0x6e4, 0x3f, 0x2, 0x3, 0x7, 0x5, 0x100000000, 0x10000, 0x6, 0x8000, 0x7, 0x400, 0x8001, 0x1, 0x3, 0x0, 0x4, 0x400, 0x401, 0x1000, 0x100000001, 0x81, 0x7, 0x8, 0x75271e53, 0x8, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000000040), 0x4}, 0x282a, 0x2, 0x6477, 0x5, 0xffffffffffffff95, 0x3, 0x80}, r3, 0xc, r2, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000280)=&(0x7f00000002c0)) 2018/04/06 02:13:21 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r3 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="c96039818f46917b8c64f2e22e4366cf6904d4acdbf89beec32af9c78f1aef561d2bebf7b98e8fd60a6b8bc94a58120f89f4f63dde4383e49b1206ca857ae268ad7ec5885e61d44916a871ecde62506c95b9fb94cd035ec7c57ce84af51c", 0x5e, 0x20000000, 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x0, r1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) pipe(&(0x7f0000000080)={0xffffffffffffffff}) eventfd2(0x9, 0x80801) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) chroot(&(0x7f0000000000)='./file0\x00') r5 = socket$inet(0x10, 0x3, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4a40, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r6, &(0x7f0000000180)='net/connector\x00') sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/06 02:13:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = fcntl$dupfd(r0, 0xc4c08f4bd7c142e1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x100000000}, {0x4, 0x2}, {0xc, 0xfffffffffffffff9}, {0x2, 0x1}, {0x8, 0x6}], 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000040)={0x2, 0x1c, [0xd, 0x6e, 0x7fffffff, 0x3, 0x7f, 0x334f, 0x2]}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000), 0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/06 02:13:21 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)=ANY=[@ANYBLOB="00000000000000000a009f8c00000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) 2018/04/06 02:13:21 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000010000000000000d000000008000000000000000f7eb0df3e465e230b3a6ad7483f1bb4995e8bb01cc429f07af7dbdeca01bf9927c9f1e87607baa0b7a3eecc8eba41704fceab2d3427e7eb2337f171d6fd32bdd59b2760000000000000000000000000066ab34f7c8b40af2de503de07214990586a9016cb61e7b6c0612825438ce4618da0aacffc574fcd280ad6ce1c1d1ba923f56c6c761f490b31819de134da851dba4ee6006bb951a44fd65e6e10c740d7afd5a266027e83ebc446fff3ac5d1476f6e388447f39cfca1e18c9b7741e3989bddf652b81d5d4d6b593f9f47d7612f32162f65bb4eb8ad7e284be738bd0ca4"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x48, 0x0, &(0x7f000044bf7d)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) [ 591.701233] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/06 02:13:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3b000000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x5) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={"4e45544df15000"}, &(0x7f0000000200)=0x1e) 2018/04/06 02:13:21 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0xa0800) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/91) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000019c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x1000, 0x0, 0xde5, 0x7fff}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x8, 0x20000000}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x4, 0x0, 0x40, 0x5ab}, &(0x7f0000000700)=0x18) sendmsg$inet_sctp(r3, &(0x7f0000000880)={&(0x7f0000000300)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="ee7a1d6a2bb35502fd28c47752cadc84588696b0a11ef8086f5a29b19ad679ad5ef9ba", 0x23}, {&(0x7f0000000400)="327f5a40f04db60498233c16e291758bd2b37ff0d3da112e3a20bb9d5e7e", 0x1e}, {&(0x7f0000000480)="5768d82caecfe99a4ed5aa1efee711cb32d10a9ab8a6d62744a017570c12cdfda7bbcc0928b50ef428f38e6d0000073f72d85fa8bd1b69", 0x37}], 0x3, &(0x7f0000000740)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x400, 0x204, 0x81, 0x6a, 0x0, 0x4, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9f, 0x0, 0x9, 0x3, 0x4, 0xa031, 0x59d, 0xc3, r5}}, @init={0x18, 0x84, 0x0, {0x40, 0xa135, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0xf22, 0x1, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xfc4, 0x8000, 0x8c, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x200, 0x4, 0x5, r7}}], 0x120, 0x4000000}, 0x4000801) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r2}) sendmsg$alg(r3, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000008c0)="05ebc23a5499f679f343775074c49247da486374b808b818a4d31755e05d42728cf4f7173dbf027091cf878bf49f9041c3", 0x31}, {&(0x7f0000000940)="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", 0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x8005) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="ea0300120126f267f22e260f2364660fd32a66b9470200000f320f20470f08baf80c66b88f4c858566efbafc0cec0fc75c20dce1440f20c0663501000000440f22c0", 0x42}], 0x1, 0x0, &(0x7f0000000140)=[@dstype0={0x6}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 02:13:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x0, 0x40080, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffe00, 0x400280) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) 2018/04/06 02:13:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) [ 591.813122] binder: 7394:7409 got transaction with invalid data ptr [ 591.847900] binder: 7394:7409 transaction failed 29201/-14, size 40-8 line 2982 2018/04/06 02:13:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) r3 = accept(r1, &(0x7f0000000240)=@nfc, &(0x7f0000000040)=0x80) accept4$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="1400010000000000000000000000ffffe00000020800080002040000"], 0x34}, 0x1}, 0x0) 2018/04/06 02:13:21 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f00000000c0)=""/175, &(0x7f0000000180)=0xaf) r1 = open(&(0x7f0000000fc0)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0xffffffffffffffff, &(0x7f00003b6ff0)={r2, r3+10000000}, &(0x7f0000000280)=0x800, 0x4) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) dup2(r1, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) ptrace$peekuser(0x3, r4, 0xadd) 2018/04/06 02:13:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044043) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) [ 591.939950] binder_alloc: binder_alloc_mmap_handler: 7394 20000000-20002000 already mapped failed -16 [ 591.975615] binder: BINDER_SET_CONTEXT_MGR already set [ 592.028120] binder: 7394:7409 ioctl 40046207 0 returned -16 [ 592.037244] binder: 7394:7444 ioctl c0306201 20008000 returned -14 [ 592.055170] binder: 7394:7449 ioctl c0306201 205da000 returned -14 2018/04/06 02:13:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xfe800000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:22 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f00000000c0)=""/175, &(0x7f0000000180)=0xaf) r1 = open(&(0x7f0000000fc0)='./file0\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0xffffffffffffffff, &(0x7f00003b6ff0)={r2, r3+10000000}, &(0x7f0000000280)=0x800, 0x4) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) dup2(r1, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) ptrace$peekuser(0x3, r4, 0xadd) 2018/04/06 02:13:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x8080) 2018/04/06 02:13:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x12100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x801, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000280)={0x10}, 0x0, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004f, 0x101}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000002c0)={"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"}) 2018/04/06 02:13:22 executing program 4: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[]) r0 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000000)=r0) r1 = memfd_create(&(0x7f0000000300)='user!&posix_acl_accesstrusted&-lo-\x00', 0x3) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000680)="94501707ace609304416d34d47ea841c8670213e19fc3bec4170921dae73ee9c7b5b0ee416e7318ec8ada71d3837e25fcd0a9fa671d23740ddbf65f6656b262e6812509d9a75dbfa72511028b8a1881879608b75b6bc3e168cf26f7a14bcd3424ac9fb6721aa6cb925065bd373b15839d041286a649a8cee78d776c565c1bb33372549796e7674157e3cdb9cd3954094a6bbe47070b638c4bed4315e4087a70fa8cc39cdf6a526679820bbc3217bee403918c9382ea0bec16e7702aec9ec166e540e53381a51ebf9a2261e086d3b4669e24777fd640e91c38d8586075657f2242f48016d86") ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000540)={0x0, r0}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000580)=@ioapic) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000002c0)={0x2, 0x1, &(0x7f0000000180)=""/98, &(0x7f0000000040)=""/27, &(0x7f0000000280)=""/4, 0x4000}) 2018/04/06 02:13:22 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0xc4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/8) 2018/04/06 02:13:22 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0xa0800) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/91) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000019c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x1000, 0x0, 0xde5, 0x7fff}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x8, 0x20000000}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x4, 0x0, 0x40, 0x5ab}, &(0x7f0000000700)=0x18) sendmsg$inet_sctp(r3, &(0x7f0000000880)={&(0x7f0000000300)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="ee7a1d6a2bb35502fd28c47752cadc84588696b0a11ef8086f5a29b19ad679ad5ef9ba", 0x23}, {&(0x7f0000000400)="327f5a40f04db60498233c16e291758bd2b37ff0d3da112e3a20bb9d5e7e", 0x1e}, {&(0x7f0000000480)="5768d82caecfe99a4ed5aa1efee711cb32d10a9ab8a6d62744a017570c12cdfda7bbcc0928b50ef428f38e6d0000073f72d85fa8bd1b69", 0x37}], 0x3, &(0x7f0000000740)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x400, 0x204, 0x81, 0x6a, 0x0, 0x4, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9f, 0x0, 0x9, 0x3, 0x4, 0xa031, 0x59d, 0xc3, r5}}, @init={0x18, 0x84, 0x0, {0x40, 0xa135, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0xf22, 0x1, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xfc4, 0x8000, 0x8c, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x200, 0x4, 0x5, r7}}], 0x120, 0x4000000}, 0x4000801) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r2}) sendmsg$alg(r3, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000008c0)="05ebc23a5499f679f343775074c49247da486374b808b818a4d31755e05d42728cf4f7173dbf027091cf878bf49f9041c3", 0x31}, {&(0x7f0000000940)="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", 0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x8005) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r4, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000200)}]) 2018/04/06 02:13:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000), &(0x7f0000cc7fe8)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r2 = geteuid() setuid(r2) sendfile(r1, r1, 0x0, 0x2) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000180)=""/229, 0xe5}, &(0x7f0000000100)}, 0x20) 2018/04/06 02:13:22 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x101, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000018, 0x0, 0x1) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) 2018/04/06 02:13:22 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/04/06 02:13:22 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) mremap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) setsockopt$inet6_tcp_int(r0, 0x6, 0x32, &(0x7f0000000040)=0x8, 0x4) 2018/04/06 02:13:22 executing program 0: syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x800, 0x210001) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x7ff, 0x200000) socketpair(0x3, 0xb, 0x10001, &(0x7f0000000380)={0xffffffffffffffff}) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x3d, 0x400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x101600, 0x0) r1 = creat(&(0x7f00000004c0)='./file0\x00', 0x1e4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) r3 = getpgid(r2) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x301000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {}]}) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000000040)={0x8, 0x6, 0x0, 0x4}) tkill(r3, 0x1f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00000001c0)={r5, 0x10}) 2018/04/06 02:13:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200a0}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x230, 0x23, 0x14, 0x70bd2c, 0x25dfdbfb, {0x20}, [@typed={0xc, 0x49, @u64=0x8}, @generic="dcb81b15b6fde9a61087eb036d956a3b10c0c3effb72f67e25c0bd39e824733e62272b3518a6de8d0e15d94ca22c3629727537c8c2033470485de49296c0ccdfa3b0e7b938a2c0faae988ab81f9cfe1332235894648b515a5bb8c1f7be964935ee876b1585f0d3df6b0eef53d73ba1041920d7380db8515322180e64e1bdafc5db2df446a1731246dc3d2b74a97e619c9ac279725564a73cb01b6262bf6aa0e1bbcb46ca73e39a2bf8c4855faaeb496aa4c65aa974a0ae2de354ec025198a0a0cf98a9b78aec7d3142b72f82d2421f63e68babd21ccf032d5400b5025861c4ad5724351b62be340a8ee218c35b073c43220533736ba7318e", @nested={0x100, 0x47, [@typed={0x8, 0x18, @pid=r3}, @typed={0x4, 0x33}, @generic="24b0196ab4bfbeebc867215c4070bb82abe7453362782c906efe6dd71b2ba1a16e8dec6bea3859f830afe9ff9b0a7e1d173d8f384af00f0f66ed25abb0489dc4e1c44b95a2606834dc1ec6bdd002eda0392bdd69588811c71c5f08ed5ab388944addf6762f3b8354ceedb5f330610b3bc5a89557d1e22dae3ced354995202da6651adc103708ce92e194fbb572d17609f9dedaa075cf9306e8aaf1deb2219d77f31ff99fed2882553c8d5231d202d61041bb03fcef2dff51e4e858d3d7a9ca8a12237ef8f96764214ad63059bdc5cf7bf4c20236247259a8ef0321e2053c74d71098", @typed={0xc, 0x0, @u64=0x7ff}]}, @generic="d0c4d22de5925ba641cd88baacb469d80a993c134bff23"]}, 0x230}, 0x1, 0x0, 0x0, 0x800}, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/06 02:13:22 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) sendmsg$kcm(r2, &(0x7f0000002ac0)={&(0x7f0000001600)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001680)="0aeb75d0df95316fd6407a104e5d5c8e7c240d94e405471e84e338d80701430484b0a3e6b4b16c9af7ddaecb5b41c7974dc1", 0x32}, {&(0x7f00000016c0)="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", 0xfc}, {&(0x7f00000017c0)="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", 0x1000}, {&(0x7f00000027c0)="89dcca2ed79284a83286b88d81a6c7c32a0d5f7b315112a5291c9f6d36e75a670e8e0f75c6866e5bc25916a046fb6042c7a6439a135b3c014ae588", 0x3b}, {&(0x7f0000002800)="65cb4ada2fea29f5c5ef4226eea524a6d9c3ec2f93d2316769b48a182881f4e4fef97904fb3125e2d05872fecdf41611d6af7c1bafa3f4cf3898d722a433a4fba39b6330dfc1048767805343ebacadfe67499b24971e49a561cd6dccaf65d2a17686cc5a9254e208fe1e953b4bb1c6b3a333b5a8d9b747144db6bdd1b0b63434f5c8d8821efd360887769aeca879631f315e642c3232d67da6ad4ca010b39e338e3ef40ff10991a0cb37e32794e3421b0d48472ec50d87983b7efa6df7a35f875325c381ba562ad0142e7b7fd76f67f23c7596a7d2d4fbee779fd42dd2c72648c1a07f2e51", 0xe5}, {&(0x7f0000002900)="ab4aa763c51fab6ebb7459eb5c", 0xd}, {&(0x7f0000002940)="879d0763f683c424d46f23f5db1438f55168c384a2bd2b8df45e69f8c6d4774904a2d5f5d5b486f894eb36c0b7cf5ab2cd4cc708dbd2639dbb96d6f207b5081eb3ee42b0a09bf1b879bd062f3c59fe46debe00adab2012c5269fedca040f53f3363f168582649471b32811f3c276da310e0a90197d8409c8346d845186a03eb1f5c1bb2c3b410b865c2d3c0ebf30c666da0f8ab55fe14bfd911eefaf3b9679197bbe4b493aae65d41f2954b66e907c1198ae5976e0502eacc2d83084130084337b57af30d536cce19a5ea8f065ce05", 0xcf}], 0x7, 0x0, 0x0, 0x40}, 0x4000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000300)={0x40, 0x0, 0xa000}, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x1, 0x1, &(0x7f0000000580)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199, 0xffffffffffffffff}) r5 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x81, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000480)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1e46}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e20, 0xccff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0x1000, 0x20, &(0x7f0000000600)="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", &(0x7f0000000240)=""/32, 0xd9a2, 0xf304}, 0x28) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20010, r4, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000000280)) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x201fa, 0x0) fallocate(r7, 0x10, 0x0, 0x40205) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000040)=0x734, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000180)='bic\x00', 0x4) 2018/04/06 02:13:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xfe80]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:23 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000009100)=@sco, &(0x7f00000003c0)=0x80) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003040)={0x0, 0x0}, &(0x7f0000009200)=0xc) r3 = inotify_init() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000a300)=0x0) sendmsg$netlink(r0, &(0x7f000000a640)={&(0x7f0000000900)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000a600)=[{&(0x7f0000009180)={0x70, 0x15, 0x1, 0x70bd28, 0x25dfdbfe, "", [@typed={0x60, 0x2e, @binary="08acb2a36588e9d11fa12a83873ec59ec4d532e0a1ef8bc78546a8071825d8d49193667b924198133b94a229ca32cc1ed60393a98569a5e2f2ebc342a6baeca05c84bfbb3ea41e90c181953aaa7e1e11765b641945b747d1a65f2c"}]}, 0x70}, {&(0x7f0000009240)={0x10b0, 0x3e, 0xd16, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x7d, @fd=r1}, @generic="39181c7d8576844ebb7652b5dea8d9", @generic="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", @nested={0x30, 0x8c, [@typed={0x14, 0x69, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x5f, @str='trusted%wlan1^\x00'}, @typed={0x4, 0x5b}]}, @typed={0x8, 0x4, @uid=r2}, @typed={0x50, 0x19, @binary="5997de9b7e2c1fad5b7383315d148663130ab63dd8d45c7907b93e1a75faa7155ff051476e8c997178fbff9d43a662d2ff9b473740db623e0df77edd4fe2354c7a39d8b63eb0ea0504f6fb"}]}, 0x10b0}, {&(0x7f000000a340)={0x2b0, 0x11, 0x610, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x55, @fd=r3}, @typed={0x8, 0x70, @u32=0x9}, @nested={0x290, 0x47, [@typed={0x8, 0x60, @ipv4=@rand_addr=0x7}, @generic="14da9804d8aba535847f8162b9abeeaf0e1907d1eacd3704d62ec25c158ff8318459b375209f4d247f22f2bc03482b8037299162da3199acdf2f07c9a39246e4bc9106ec255b35b49608d5387893e42f34fe9aef381bb0ea746df080ba0aa20b376824f580c119d89407e85faaed", @generic="4b16061855ce5ca233ed725ed1838b2b40d1c8984583c7eb726848000e84e299d9b793c2b640a795402ab3265fff301350c86e82e629784b7d0ad7b1a0d6fb31ccdbafeb5e602841f81378ed23c27ce337201e225ae596d38fb218dc7545b4d6fcfab5bfe211a3ac3244761c446338dea1b66b2fca44c301ac7a947b04b1890f0ea0cd5f996917ecc566e7d77734f76ad6b57d912bb1efa49f334d0db44c8d4247f814b9505522c009ae6d01464e5e6e1627a1439858b37ad5b87c47122c8eb2d42310e9be5683c59f415e3ba292629e40a8bd295d129822423464a5c25c00149fa181f5658bb7f5d41c967901e312", @generic="2dec63bf7788cba762f59239f8a2089ff956666801915ea8e3d58f889eebf8f6c250c4b577448c17c5daa77a87ca10bf6ede17246ac6fd0ff8ba5aea30a6fbf7b9766ef4e47ec87527cb1d2d787566625602985463f59999f9220a37b497b0f9fb5d46d1e4599f0d9adb002e78babc0c7c97291423b1498a592d3c6596fc4489932738dd1040efd8a6491bdfaa6f1e7c19aa3cc1c2a0518fb0e0f63d8a3f4dbe8ad26390648bfa9368a53988e0e8200d169bc2e520f8a9fc8085e6db5d5d5f548592eb0112d53fc84a4b811fa40bf46233", @typed={0x8, 0x61, @u32=0x401}, @typed={0x8, 0x87, @pid=r4}, @typed={0x14, 0x13, @str='dns_resolver\x00'}, @generic="71daada47a2d9b9a10367737d54268b1f22c27a8bbfa246795a54a27bdf2eec4be51567dbf99a38be723831aab2c000fbf"]}]}, 0x2b0}], 0x3, 0x0, 0x0, 0x840}, 0x8040) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) fcntl$setlease(r5, 0x400, 0x1) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r7) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r5, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r8 = inotify_init() inotify_add_watch(r8, &(0x7f0000000000)='./control\x00', 0x882) r9 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r9, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r9, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f000000a680)=ANY=[@ANYBLOB="fdff4dbe63ffffffffffff4867b120284050b6f26f561bfdaae9338bd25d9f73808c68b66c18093e30700006b9afabc1d9f5ca9bb15958151367a38eae4519b6e48fafb9fd45c26091b421a0d6b953f24a54cbc190fda9422653ec9295bde75cc5d406897f0ca3ddf06010b92dbf31425ff07be9b0d1540df12b9a1c517c99c073b8d3c2050000005a19e4e5381b90c71f0953c9ec5452d8e16b5dc66fcf1e7c"]) renameat2(r9, &(0x7f0000036ff6)='./control\x00', r9, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r9, &(0x7f0000000100)='./file0\x00', r9, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r5) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/06 02:13:23 executing program 6: r0 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xfff, 0x202002) readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/124, 0x7c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) connect$packet(r3, &(0x7f0000000100)={0x11, 0x16, r4, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='teql0\x00') close(r1) uselib(&(0x7f0000000240)='./file0\x00') 2018/04/06 02:13:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffff9000, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x8000) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="3858db63a814d50b0ec938304b3389038f46340036650d2ae5a26481b054378b4cb884d2d2735e56b21269ce338b9f10d785206fb0d5e6e6c50735b86f6ad293348029862d07db96512b8fb83eb9d313a0658dc952e6eae7f7b782f12d5cca28", 0xfffffffffffffdbd, 0x3, 0x0, 0x0, r2}]) 2018/04/06 02:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x201, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0xd7, 0xe4d5, 0x200}) 2018/04/06 02:13:23 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000580)=""/167, &(0x7f0000000040)=""/21, &(0x7f0000000480)=""/174, 0x10f000}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 02:13:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="55daa116ad547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000300)={0xfff, 0x5, 0x48, 0x5, &(0x7f0000000000)=""/5, 0x50, &(0x7f0000000180)=""/80, 0xe9, &(0x7f0000000200)=""/233}) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/225) 2018/04/06 02:13:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x80000e0003}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000002c0)) 2018/04/06 02:13:23 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1f, 0x41) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) 2018/04/06 02:13:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) 2018/04/06 02:13:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = semget(0x1, 0x7, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x2, 0x7e, 0x1000}, {0x1, 0x1, 0x800}], 0x2, &(0x7f0000000080)={r2, r3+30000000}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/06 02:13:23 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000180)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:23 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4e, 0x450000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000280)) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) r4 = fcntl$dupfd(r1, 0x0, r1) io_setup(0x5, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x7fffffff, 0x8000, 0x0, 0x2, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5, 0x100000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000340)={0x2, 0x2, {0x3, 0x3, 0x8, 0x3, 0x2}}) close(r1) [ 593.956859] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/06 02:13:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000100)=""/73) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'erspan0\x00'}) getpeername$netlink(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000600)=0xc) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) bind(r1, &(0x7f0000000640)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x8, "b65a6e8e90428c6967b3984bcea17549be3bb975f647170f0a1d5b14016b433bfdf06cf4038a35cb8467918a9dea610b2b42ebe796afc2490c6f972aad2798"}, 0x80) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x10001) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x1, @dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x1, 'dh\x00'}, {@multicast1=0xe0000001, 0x0, 0x0, 0x6, 0x100, 0x9}}, 0x44) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="020100d0cbf7e7b0c81d2fb140480700"], &(0x7f0000000380)=0x8) 2018/04/06 02:13:23 executing program 1: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000640)=""/212) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 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, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) getuid() r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x3}) 2018/04/06 02:13:24 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='ip6gretap0\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:24 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x2]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:24 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x28ec1c745d107cef) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000580)={&(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0x93, "2f8176339bbdab85f1a1554c945efae51a23968f767624792faeb381db12797b7677562676e5b77adbd339f7299030318ebc3e84663c6d00414c91a477b8464df2ce2a1baea1f27da5d915bbdfa06c7d11b15efce08a8a1f6948b94bfa5e5f9d846e9b39ca11d9aaaaa0a2248f0b1a91b3d902292f13fd02137010f67e30fe1cbc0fe0aa7672cc44c7294a0e12100af3773e6b"}, &(0x7f00000005c0)=0x9b) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000007c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000008c0)={r3, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0x10000, 0x6, 0x69, 0x8, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000840)={r3, 0x7fff}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000480)={r4, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000600)=0x8) setsockopt$inet6_buf(r2, 0x29, 0xdf, &(0x7f00000004c0)="58e2d6d4e1dc098f6f69a04eb07473a859c00e39f63cba146a7ec664b3fd0b12563447bc2e749e13f90fa7b442d7fb11616f0190f29196f8beafb644e3623384d1900ad81addab1da4f251857149b6bf39fd733852522ecdbbf87d81f21299a99c9691f75ef658b0b80e1074b7064267b6c5487af6273d4c5ecaa7c8d291c9d5c54f3d1ac449f8a05ca3857ac07989ab461839616585ac6f1e0603636e6d5ea807fca6da3d8a28297f6aa7ba972e5853707b872bbc2ba524043620", 0xbb) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000740)={0x3b, 0x40000000000040, 0x39}) 2018/04/06 02:13:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffb, 0x200000000044042) io_setup(0x7fffffff, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000001c0)={0x1000, 0x6}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x113400, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x7ff, 0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x5, 0x9, 0xffffffff, 0x1ff, 0x7, 0x9, 0x5, 0x800, 0x20, 0xffffffffffffff23, 0x4, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) 2018/04/06 02:13:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f00000000c0)=0x28) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x80) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/33, 0x21}, {&(0x7f0000000400)=""/177, 0xb1}, {&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000500)=""/193, 0xc1}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x9, &(0x7f00000016c0)=""/39, 0x27, 0x400}, 0x2000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001740)=r2) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000c28000), 0x0, 0x0) 2018/04/06 02:13:24 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0xa, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x2ab, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xf, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair(0x11, 0x800, 0x0, &(0x7f00000000c0)) 2018/04/06 02:13:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x240, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x3, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r4, 0x401, 0x5, [0x5, 0x6, 0x8855, 0x200, 0x74bed24a]}, &(0x7f0000000200)=0x12) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"99e76c91a53b41"}}, 0x10) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000000000000002"]) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000480)=""/4096) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xffffffffffffffc0) 2018/04/06 02:13:24 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x20a41) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="24010000130a000029000000010c003c000800860089f12eebde54904f8f73a2fa4d1540916b7b4541d989727074c35929ee9956f374081babf800000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x4044000}, 0x40000) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000240)="cdaa080d85a1b488", 0x8}, {&(0x7f0000000280)="f085de7cd6f209a5f0fbe8f781a7264db5ee449347901e99044ef614e515142ee961316e46588786a70ec7911401017be59105db682fe85b5c99770b1e4407d296f60170d2e2fa1cc26af7aad1c810f6ccd5b03dceb25ef6eebef04ba3f3a213bfc5bb36eb71f21c3ebb3c1cdff0e8636a28d888ef0c3cfa4e001f4e7bf91c70627821134894b98bae8fd59e", 0x8c}, {&(0x7f0000000340)="54803129583ef42bff", 0x9}, {&(0x7f0000000580)="2ca0a3862c6d53080e46286daedb3f9e8309158380283606f60005241e14d0dcf83647b45727f561a954d7d6eaa278372cbfd27be4f4f83d830d7f878b276d30f948c32d48cd181ecb774481c5812bcb107c33636aa9edaafc708001e5d4f91cf0ef35cd1baa648f325f9011607d9c3d0ff52f92923ba22a6879fd7575df312746377649b2792824c52fff96447f4c985633df", 0x93}, {&(0x7f0000000640)="ecbdf8737455ed3f51eeeac8589ec26dbfc64b6186c7de9f535ab404897a2c014943476e0799d0043247d7d596b2cecde55e9a8f8598a4dcca2ebbc0ecd5ddfe99e3e1478068ea5449fdb67bce881c0274b6bbee6cd255e8aaa166cb3c4c92f388d62eb044d19af8aef2f4996cfc55696e95400fdd59f9a0351d410e5353d5310c07d07e071782129d231a54a4f7eeac996eeadfcca18d5fae2927c352d223b4fd1c6b8dacb52ee96ca0e0d702f10bd0747ce2ee8ace9447", 0xb8}], 0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x0) setsockopt$inet_buf(r1, 0x0, 0x14, &(0x7f0000000780)="f36e51ab51d3db0cebd5f9f2715a985245de898bc08fb37f3a2ae0da0186e33fb082ecc9d7472965ccfa8ef5a82285abfdbd8c1300c509dbbfb19eafdfe2e28cde8454f3393441c85e9849f2de8caffd8b99bed75586e72cfc9846cfab495b6739a63e02ad8e3ac925eade8bd9a92342c0cc1859f41b9b4dde22cc29c275cf7db2d4d1ebf22c824413b6c7c071daca59fd294612cecc3f245f94f10c7d0ce2891d7d5a47c0cad4013d43063bddd65b9199c61fcd2f2016b39415705ceb443ec466603a6bf14cab0c579623dc31", 0xcd) write(r1, &(0x7f0000ffdffb)='#', 0x1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000380)={0x142181cd, 0x9}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/06 02:13:24 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) readv(r1, &(0x7f0000000100), 0x1000000000000146) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x100) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x626b, 0x5, 0x917f, 0x200}) [ 594.807128] QAT: Invalid ioctl [ 594.840286] QAT: Invalid ioctl [ 594.862456] QAT: Invalid ioctl [ 594.892381] QAT: Invalid ioctl 2018/04/06 02:13:25 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x806, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x3fff) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f00000001c0)) dup2(r2, r0) 2018/04/06 02:13:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x40210, 0x3c) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x28f6, 0x40000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3, 0xe}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x8001, 0x9, 0x6, 0x7ff}, 0x10) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:25 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00005f2000)=0x102be, 0xff57) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) flock(r0, 0x2) 2018/04/06 02:13:25 executing program 0: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x8}, &(0x7f0000000180), 0xf3ef1f697bc32546) open$dir(&(0x7f0000000000)='./file0\x00', 0x480, 0x20) 2018/04/06 02:13:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x7f8, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfeea, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x6, &(0x7f0000000480)=[{&(0x7f0000000180)="fb1250dada7eac5b3eb69e361a64da8ca9eead453dfa92261b96962271", 0x1d}, {&(0x7f00000001c0)="41c74d98f26ddb9fe3d8f8016abdcf5fb325d4e4ff6d75a805fde42e56528fccd77dfcf34817386d6281f68229cca87172ec2c193fc931afee62664a85eb823831f925db0070d177571449bd857eac2bb4d0192e0a6a66a7df9ae9913351d2dfe3f32b9feb0adf24bf0598b5870dee9411a900aa327c3c47145cb14344bda3b3d7b97f0f56a62ca0fcb5ac3d17d29db3b035fb6dbe40be", 0x97, 0x80000000}, {&(0x7f0000000280)="3e886eaf2a75b4acabad06147f836c4dc808e3b27a555648e5efe3a6bdd38b552933a307edc0664a96351ff22d182d59ae5cee3160f255ed22afcb04e67ddf780e", 0x41, 0xaa}, {&(0x7f0000000300)="17ce050becd31a542418826c9ad7bd3f54cef664b80d51e243dd8a924b1cba1c68986514a23fe75909f89a9fe529b47f8372b4ce", 0x34, 0xfffffffffffffff7}, {&(0x7f0000000340)="85b2bc25ad11f0cb224da19bd506c65b382f137362d0c5392e8f8c11877fc8889bb755fad0f347cf0f23cb51b00ef1d7d73e4e131e6b4854e71f551ef63e66f4e3be8013d933096f453cd4ab2bf49af3", 0x50}, {&(0x7f00000003c0)="f6e78630de4853a411373bff07b3352871b80b5c39f21fc907c3f729c61c0ce5e3c8652754d91dbcd93f755477385ca7a5b0e0f0ebe3572570be78b5661409a41d407bfce4cce2ec4f3153956380f5383a92b09c608b9e5f70127ae3d19de434cac73409e84143a002dea9c386e4f10b6184d7cb2638b8ad13ee0fba33102870826ed0731c3ec943", 0x88, 0x5}], 0x800, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000100)=0x3, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/04/06 02:13:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', @ifru_map={0x6, 0xfffffffffffffff8, 0xd45, 0x5, 0x1, 0x7}}) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/06 02:13:25 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2000, 0x0) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001800)={0xf0, 0x0, &(0x7f00000003c0)=[@dead_binder_done={0x40086310, 0x4}, @release={0x40046306, 0x2}, @increfs={0x40046304, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000140)=[@flat={0x73682a85, 0xb, r1, 0x4}], &(0x7f0000000180)=[0x0, 0x48, 0x38]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000200)=[@flat={0x77682a85, 0xb09298e2e979710b, r1, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x2, 0x11}, @flat={0x776a2a85, 0x100, r1, 0x1}], &(0x7f00000002c0)=[0x78, 0x38, 0x28]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x748c231cbd397eba, 0x0, 0x0, 0x48, 0x8, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0}, @flat={0x0, 0x0, r1}], &(0x7f0000000380)=[0x30]}, 0x80}}], 0x0, 0x0, &(0x7f0000000800)}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000001840)) setns(r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) 2018/04/06 02:13:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x2000000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6ef, 0x400080) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/04/06 02:13:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_names='syz_tun\x00'}) 2018/04/06 02:13:25 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xa, "a22245f82975c21a3c93"}, &(0x7f0000000340)=0x12) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x8, 0xfffffffffffffffc, 0x2, 0x4}, &(0x7f00000003c0)=0x14) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x9df, 0x200400) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)}]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r5, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) 2018/04/06 02:13:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') read$eventfd(r1, &(0x7f0000000040), 0x8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/06 02:13:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0xfffffffffffffffe) accept4(r0, &(0x7f0000000300)=@pppoe, &(0x7f0000000380)=0x80, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000080)="ac093ea1879f1c8c3cf9af6b38d6616985932e2f2b83d6a6ad0c139afdadc948f14a853a2395c36da03459d24bcd2e35a32cb9043b411dc6484c625561a9c2dbdd84cbac8ea023ed2a7e6ac8b8103d7a8f6e6f65085e7405c71eb52b34be2e0206ca7124b15c01106cd3095076e820c1f9d87adbad50c7bee074387a9473fd83d8ae9f4d36711bd3e29f4bb9e9bb32f5440a72eae1db0b6d12e4a2c9a404cfe832b06dbd847e", 0xa6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 2018/04/06 02:13:25 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1c1180, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000040)={0x69, &(0x7f00000000c0)="ee1a2ed82c0ab63b59e1e990c3ad7badde215e87d5905c97e81d5ff176b08473b677e5b1aa7c349fc6d77d3a57c4795aaeb64eeb1c421f32045a136393785b89c9441aedf7f7634abea4eeb4d11b124bf351342818d61737c698cca082a8f08d3cbc23c795b27e7911"}) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/04/06 02:13:25 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='ceph\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, &(0x7f0000000100)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000140)=@raw=[@alu={0x7, 0x9, 0x8, 0x9, 0x8, 0x2, 0x8}, @jmp={0x5, 0x70, 0xb, 0x0, 0x4, 0x8, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000180)='syzkaller\x00', 0x1f, 0xc2, &(0x7f00000001c0)=""/194, 0x40f00, 0x1}, 0x48) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000580)=0x46, &(0x7f00000005c0)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = dup(r0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000440)) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xffffffff) 2018/04/06 02:13:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xae, 0x82401) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) io_setup(0x20, &(0x7f0000000500)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x4, 0x80000001}, 0x0, 0x9, 0x1, {0x7, 0x614}, 0x0, 0x10001}) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r3, 0x500, 0x70bd2c, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x25}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) 2018/04/06 02:13:25 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x55eb, 0x10, 0x9, 0x7f}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}}, [0x2, 0x8000, 0x7ff, 0x8, 0x7fffffff, 0x2, 0xfff, 0x7fff, 0xffffffffffffe97e, 0x3, 0x3ff, 0x3, 0x434, 0x80000000, 0x5]}, &(0x7f00000001c0)=0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, 0xffffffffffffffff, &(0x7f00007ed000), 0x2b) [ 595.902666] ceph: device name is missing path (no : separator in ./file0) 2018/04/06 02:13:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000740)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xb09, 0x4, 0x820b, 0x100000000, 0x8, 0x81, 0x10001, 0x7, r2}, &(0x7f00000000c0)=0x20) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000380)=""/91) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000080)="a6cc84ce6a79c82c5d5cdb180ce1d48e4c069ad6e4c6ddbd409b8ad7b8d300ed8c524a3475136abf29f34e4ebb2c8152431902fb942236fa", 0x38}, {&(0x7f0000000280)="b35e7883d458ee7565a34b9b757fc1af26080f5895f8b03c4f44350006c08ade46c6c0c1f6e671e36b0255e913792cbc79396e69b6f6fabe9355ebe25679464973f020620f298d2b38a450de0b73019fbafb00f501a7deea3595fdfa327ee39a539f0322e043fce48e2ad8739ac45e8abbe78cbedf4b1d384749116a94c242dfd76755bef1e38de18759ef04deb1b9c6d20a5b5be1f9abf56e5c36ae84d0bc0cbfe5c73c217d82d845d958d9be5abb6635cb04b5fbe30d1789535485a39c99d4b7a2b22c1ea9ff9f4ee084f3c83eedf779c065dd2a9be088e5b08bf6b005104021db787931507d2f18f3643bdd2e3e", 0xef}, {&(0x7f0000000140)="a4aaebe5318f360e46796c9469f9135750feaa503923fb76acb9445a6ede70d5ac76ecc9cc1858dc0d0d88b278819c97d01645c057933b8df99816fcd11a7d23a70fd7c94ae5dada0d9a789e8b8b62146628e479d9d6eb78d5030e87e1d07a3ef1a3295c49c499dc0f1764accee491398aad04db", 0x74}], 0x3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/06 02:13:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x400, 0x4, 0x38}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) membarrier(0x2, 0x0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r1, r3, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000140)='eql\x00') open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) [ 595.984594] ceph: device name is missing path (no : separator in ./file0) 2018/04/06 02:13:25 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x200000) accept$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000580)=""/224) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) memfd_create(&(0x7f00000002c0)='\x00', 0x3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000280)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x3, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000002c0)=0x7, 0x4) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xe803000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:26 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x3e8) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000001240)=[{}, {}, {}, {}]}) sendmmsg(r1, &(0x7f00000036c0)=[{{&(0x7f0000000100)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000240)="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", 0xffc}, {&(0x7f0000001480)="82a9dfd98bd2b10556fb982460cc5f0aa2aa2f6371d79976908485fd1ae670e33619ab5e832079302ab42a52e364b26c7fc5d109bd15f6af11007b5aec5e7f9ae857cb735bcddeee6347c26a515799f1e9a9de4c59f8f18aa899ae38cdffef316c131ec24cde93ba4b7856150beb0f0f02ed85776e71b359192a83f3ff0735a7b928e8e040d062f73f327d2c52ba0a6fd673b0ac85ac0aad809d3f5dbf8837743a3af9b1cbbdb0cd90df3c82786208b4d44b74e91ea614eb65979339d132a7f7888dbc744468b4e268bdc0fce380e1391eb454eccaf9e23bd36e994123a72b2536f8631f5ca269ce31d6daa5fb2a36a1", 0xf0}], 0x2, &(0x7f0000001780)=[{0x60, 0x10d, 0x0, "d4faa785f297116ef442ae8d6e5e7fa3c2d2b4a5362cdad2f13c2eb79e652c85678a0a4ab987e1aa7e95291ff1f85bab2f0b1fe96f43462c0a8f8e1ece2d5e1375704da1819606e2329ca7a8"}], 0x60, 0x80}, 0x80000001}, {{&(0x7f0000001940)=@sco={0x1f, {0x6, 0x6, 0x6, 0x8, 0x7acb, 0x6}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)="1588db5d9a3daf87b1e2dca4315e853beda6fb1f367a985f43b0b90ef3c46a71f1c8cce88f1ff18e2a4c0a9dfd8faa896c20d026b85da9c7e3b30464a2acf47081a64aac1ab81c189cb1ff58fbcbef1ab31608416e9250160ad09569f56bdeaa3f1eac38af15efe469dcd86cf085aa6e5bf89a7d247e84a71b4709ec624501be7161bfeacba627d5c33a36fa542ade82c62b32764a6ca62ce5b5fb5a7654a983a7c9aa1359288ea72818984826ac4c584d710add3c23506b062b41563e08652dd91085a801e1bf18aa186e74df6e8d103b1c72f1d63bcf654ea9dac8", 0xdc}], 0x1, &(0x7f0000001c00)=[{0xc0, 0x107, 0x2, "636c5196cc569605afb911b33b178067e0ddaa25572be1a146bb0725b86da0e3553e27853e1f977191dad8f2c4d5c42d9c6085ba16455d27b48612122ca2981ee5d979cde1c10ec1164e9f7f27bd5eac8b2c7a6483524fb0ed9698273187f408cce1301134a899407e55b05b00b6f58e2e40a4cccae432fe42d18fd4b46e09f7ab87b9af1b4ea681575af5c6e41ba64da74cb6535c3cb80fc1643f96ca909cb393b6fda101bcfd02593e9ce79ab1"}], 0xc0, 0x20000000}, 0x33}, {{&(0x7f0000001ec0)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001f40)="d2678e71bc533226982f47ea785d47620d873c39246f86587fd9c36b4dd04f85424e061b33ddde02c95cc6331d1a8539b1dbc936ac63dd54a79349f182efc63f", 0x40}, {&(0x7f0000001fc0)="aa9ff75955e117255221272360f7112f7b717dc7b922aa15a7", 0x19}, {&(0x7f0000002100)="b23f071d9f4b396266c3a45adb540f8275ef897d95f44ee9c5c698865c55881d5bb043c629e14aeae40683335bccf9", 0x2f}, {&(0x7f0000002200)="a819a8ca5ffea53fca5453eaca49c7b42297226b212c811af55e02936d299fe8a4ee569f9563065294919a5590b7fca12ca57432ded1c270c4561f9a87a8c947d2a4ecdf398b795f22b3870324c161d9d8376589c397aac8d02b9715787f08ce6e634101411e394a08e78d", 0x6b}, {&(0x7f0000002340)="24acedb7c8d5800e952739d9d08a950d780c129864473f895ed6e66b03edcfc30a477b5f38b88ba55f038014f05f306311b9026ebfe2adb85a7d075caa4dc81f028b04b7b993334a085706b480c3d9f751947daed9602562f4541e8e6daaeee5fa63576024028c473b2d983b5b9f6144c1aa096a544ca79fdb295485d46fcd33f5a261743504fee285fd69f57372bd1ddca85a5c3ab79bcb2a9927248e1fedc21164d559d3dad5ec29ca30c46201bbb3ae87f762b57e1c1b1b40a533a0da75babb52c285abf102dad67ae3752b5570980b491b715acb1360ac2e3b5e0d", 0xdd}], 0x5, &(0x7f0000002500)=[{0xb8, 0x1, 0x1, "48cb4beba74e7c7a63d6e2da9b7329f708dc94ce6faf401fc39e3cfc849dc7b577d52d918b140f5b8b2f93d35cb5bfb025b46829c1d34c6d4afc55f281fb5827112bf675224ed7a18f53ac8c2f1b71be6c7112dca715ba34b32bd7642a24e006a5f55d8760792a501a45ef840764b1e1c0f6266262e8bd939064043a032194b3bb71a769f49cb8a5caff7571b6f06db297b907b95fc71d31977cd52d98715b249a"}], 0xb8, 0x4}, 0x8}], 0x3, 0x800) getdents64(r1, &(0x7f00000001c0)=""/102, 0x590) 2018/04/06 02:13:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000600)='/dev/input/mouse#\x00', 0x6, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{}, {}]}) 2018/04/06 02:13:26 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000001540)='/dev/net/tun\x00', 0x0, 0x4000) r1 = dup(r0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001380), &(0x7f00000001c0)=0xfffffffffffffe77) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001440)) r3 = getpid() ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0x30000, 0x10, 0x9, 0x7, "3829fea3f4e4cb34d4add3f73f07b1bbfc64dfc9444286a9be68010a5aef5f76"}) perf_event_open(&(0x7f00000013c0)={0x7, 0x70, 0x9, 0x72be9a45, 0x0, 0x0, 0x0, 0xb01c, 0x800, 0xa, 0xe9, 0x1, 0x200, 0x6, 0x100000000, 0x8, 0x6, 0xe09b, 0x1ff, 0x3, 0x9, 0x3, 0x9, 0x8000, 0x8, 0xfff, 0x0, 0x6, 0x4, 0x9, 0xc328, 0x101, 0xfd1, 0x6a, 0x4, 0x200, 0x9, 0x2, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000001340), 0x8}, 0x8, 0x101, 0x6, 0x0, 0x3, 0x58, 0x5}, r3, 0x1, r2, 0x1) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000040)=0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001300)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000200)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) setsockopt(r5, 0x7fff, 0x4, &(0x7f00000002c0)="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", 0x1000) r6 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x45}]}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x8001) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f00000012c0)={r5, r7, 0x8001}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/06 02:13:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x2, 0x9, 0x2, 0x7fffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2}, &(0x7f0000000280)=0x90) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c31ca71cd15c5a33c3ad0c4587b7621a3ad7defcb4eb6536f5cfbb6c8111c6a7d7bce48dfedd13e742b2851eb4ab454c9fcb5187aaf8a05f8d89b593548d55f01e8e4567a771271b46d58db25342b085cda11d008832795d63889b7ccc83f8f79ea66a7f48feec0834904265cfc81767f8dc52600009c7719d650d8861e7ab254cfb0d4d8dca9924f2e86fe4d6d8f4c61ac41780e4c9a7999c6271e2580d9f4425ee40ee5e73e9b3c396f5aca056f4db5e66906af08b6794848e25b10af7f33b3e5b9"], 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) r6 = accept4$nfc_llcp(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000400)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000440)=0xc, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000480)={0x2, 0x7, 0x6, 0x3, 0x8001}, 0x14) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000500)=0x2, 0x2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000a40)=ANY=[@ANYBLOB="ac1414167f0000010000ac14140aac1414bbe0005ad3b87f448ac615021adf0001ac1414160000003a1267bf567ec00542fc8a00e0000001ac1414aa355dda1b61fdce4fb12af79f0518452196c09621dfb0bf823213910bcf3af86afaa6950f9952e43f876b819397290f92900338a9b5d69f465c884aaa323f8adefc7f257fa39c817b1b1d2a423d91a9b7a196d4b1cc995f0df0f297fd4b1fdd1457df58873df447cf1feb52"], 0x1) timer_create(0x2, &(0x7f0000000580)={0x0, 0x2b, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000005c0)=0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) timer_delete(r7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000600)={0x0, @local, @remote}, &(0x7f0000000640)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000680)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, 0x3, 0x200, 0xfff, 0x0, 0x80000001, 0x3000000, r8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000700)={0x4, 0x5, "636c69656e743000ebffffff00000000000000000a7200", 0x1, "2f581d07567560b4", "8e5444662121abe28b077c7056d0b76464f80d9bf6cd3252b5f27c85c993fa9a", 0x0, 0x82}) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000007c0)={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e24, 0x16a8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0xfffffffffffffb49, [0xff, 0x4, 0x7, 0x400, 0x4, 0x7, 0x1, 0x7f4]}, 0x5c) timer_create(0x7, &(0x7f0000000940)={0x0, 0x8, 0x0, @thr={&(0x7f0000000840)="6037b42ca0c78c0f63bb3ac2bc6de9192ca6e98e2017ee54713572957537b4f56a59706976c57a76c8e6e2a7cee5c4363ab9a8b3c22815502f672a38ea183ae7b4cdb83e3180251ab5ff38b9b6", &(0x7f00000008c0)="8ad713427ff56928acc04d8685a3f863a747121e985b1f7050af5982092fd26b94f5d06e6d8f3716750f33473997d1f12bc7b60f395dec1c99a0e61f134fd7d050e9a65dd8054c8b"}}, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000004c0)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000a00)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) clock_gettime(0x0, &(0x7f0000000b00)) 2018/04/06 02:13:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="82", 0x1, 0xfffffffffffffffe) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40040, 0x100) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x418000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000001c0)) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) iopl(0x5) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x2, &(0x7f0000000400)=""/112, &(0x7f0000000240)=[{0x5, 0x99, 0x10000, &(0x7f0000000480)=""/153}, {0x80, 0x81, 0x2400000000000000, &(0x7f0000000540)=""/129}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x10f004, 0x10000, 0x4, 0x1, 0x0, [{0x2, 0x1, 0x5, [], 0x3}, {0x8, 0x3f, 0x7, [], 0x80}, {0x800, 0xfffffffffffffff8, 0x6, [], 0x800}, {0x7ff, 0x1, 0x2, [], 0x3}, {0x400000000000000, 0x1, 0x10, [], 0x7ff}, {0x4, 0x7}, {0x6, 0x6, 0x1, [], 0x2aa}, {0x8, 0x2b6, 0x9552, [], 0x52d5}, {0x7, 0x8, 0x20, [], 0x2000000000}, {0x2, 0x7fffffff, 0x0, [], 0x101}, {0x7f, 0x6, 0xed2, [], 0x9c}, {0x8, 0xff, 0x101, [], 0x3}, {0xd, 0x401, 0x8, [], 0x9}, {0x100000001, 0x3, 0xfffffffffffffeff, [], 0x8}, {0xff, 0x7, 0x94b8, [], 0x5}, {0x3, 0xf0e, 0x8, [], 0x3}, {0x2, 0x4, 0x1f, [], 0x8}, {0xab54, 0x5, 0x7}, {0x0, 0x1, 0x1, [], 0x5}, {0x1, 0x55f, 0x8d, [], 0x9}, {0xab, 0x1, 0x10000, [], 0x1}, {0x7, 0x400, 0x3, [], 0x5}, {0x6, 0x2, 0x5, [], 0x1ff}, {0x0, 0x5b06f3e1, 0x8001, [], 0xa015}]}) keyctl$search(0xa, r0, &(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0) 2018/04/06 02:13:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x8, 0x4) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:26 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) sendto$llc(r1, &(0x7f0000000040)="cba7fb73616b474564757bd34cd33b6b7cff21844fbc7cb5d5762d7e7459d458c7", 0x21, 0x4000, &(0x7f0000000080)={0x1a, 0x32d, 0xa34, 0xfffffffffffffff9, 0x1, 0xacd}, 0x10) io_submit(0x0, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x28) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x80a5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x6, 0x3f, 0x7}, &(0x7f0000000140)=0x10) fcntl$getflags(r0, 0x40b) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/04/06 02:13:26 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x2, 0x2, 0x100, 0x80000001, "7936bf5482eac93b8fe6ffbf62330e8ebeb769c10321970e3ae4793566b536bdd04713f94b4c58ea6ed28ae6", 0x3}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) [ 597.070041] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/06 02:13:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000200)=""/407, 0x1d) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) 2018/04/06 02:13:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x2, &(0x7f00000000c0)=""/188, &(0x7f00009f1ffc)=0x5ef8256fcb4930a8) 2018/04/06 02:13:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20000) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) r3 = getuid() ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000200)=0xb4dc53d) quotactl(0x8, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)="221e1602c60f7e86531ce2f6d81e71be88f3293aa017c7e7b650b4dc9eeebb64e81ba990a3a920c8001b92e41c501b8155364fae3f2f2cdfea23b4e293b0f0d18f1da844cdd39d019821fec71bd28b432a0a722334dbe2f88406d4a403fad0f6f861b86a469b645388a2b2b810c7b129faa91e775d90721504e4fbdb2a2f1b283e7a4736bd0b51cc1df58cb38027424bd9ffb2") [ 597.166326] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/06 02:13:26 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f00000003c0)={0x30, 0x7, 0x1, 0x4, 0x5, 0x1000, 0x7, 0x2}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x78, r2, 0x300, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffd83}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) keyctl$session_to_parent(0x12) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:26 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x200) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a8b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="2681cf00009c660f23240f4f190f017db1ba2000edf20f22c666b9ca09000066b8f0ffffff66bafeffffff0f3066b97b0800000f320f644e00", 0x39}], 0x1, 0x0, &(0x7f0000001480)=[@efer={0x2, 0x4000}], 0x10000066) setsockopt(r0, 0x10001, 0x80000000, &(0x7f0000000180)="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", 0x1000) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)={0x0, 0xaf, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001340)=0x7) ioctl(r1, 0x7, &(0x7f00000013c0)="5d92b5afaa4cb1e6246b7686f882ea8ed2d40ed0cd75472eee74beb9ba79a3bf953b84d98c6d435edc7e62de312726cffb3ce79ab319527d60f8c386d74dd7aa0c76f728c2d0039934212fd2783709da3e2f1d5747f85d6656706ced70da7dc381a8") ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001180)=0x400, 0x4) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000001380)) r5 = getgid() getgroups(0x2, &(0x7f00000014c0)=[0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000001500), &(0x7f0000001540)=0x0, &(0x7f0000001580)) setresgid(r5, r6, r7) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000001440)=0x800, 0x4) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) chown(&(0x7f00000011c0)='./file0\x00', r8, r9) 2018/04/06 02:13:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="2113000000", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)={0x5, 0x34, [{0x400, 0x0, 0x5}, {0x0, 0x0, 0x2}, {0x7, 0x0, 0x2}, {0x2, 0x0, 0x9}, {0x5, 0x0, 0x80000000}]}) write(r1, &(0x7f0000000080)="44180c5030827edcf6bf39b97527f6f214", 0x11) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/06 02:13:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "3cf664", 0x18, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0xc, 0x0, [], [@generic={0x3f}]}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/06 02:13:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xe00000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) write$evdev(r0, &(0x7f0000001fdc), 0x322) 2018/04/06 02:13:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x22002) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000400)='erspan0\x00') r4 = getpid() getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b80)={r4, r5, r6}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000440)="2a81f462d74ebc117b4ab19ffba600682a4f25c96236d7fc5fbea0eb502a2ac488730ad3fdfd4cdd2089905d678423", 0x2f) sendto(r2, &(0x7f0000000140)="39f94ed0d69263e0a980c3d9fde66770e197ed3020939c64cc2821252ee142077ecd6bfdf0b38828eca90483654e8270ab106cb309b5596864794bce762a31f8adb85d02524e455dba5273a8e627dfc681dfcf3344265dd1b9506f5bc562477ec1f2cf824388c6b87c2a51388a4db5a54f02451d17811c843b06f7e2000fc9ad749c16", 0x83, 0x84, &(0x7f0000000340)=@hci={0x1f, r7, 0x3}, 0x80) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000001f40)=""/4096) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000100)={0x7}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480), 0x0, 0xc080}, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="f5a9db93710062a9d72f3fc82a59b054df0067ffe76f7a70616e3000"], &(0x7f0000000500)=""/165, 0xa5) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c80)) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) 2018/04/06 02:13:27 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) socketpair(0x7, 0x4, 0x1f, &(0x7f0000000040)={0xffffffffffffffff}) mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x120, 0xb26f) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000280)={'bcsf0\x00', &(0x7f00000001c0)=@ethtool_eee={0x0, 0x1, 0x100, 0x9, 0x9, 0x6, 0xfffffffffffffe00, 0x80000001, [0x3ff, 0x2]}}) 2018/04/06 02:13:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x40800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x9, 0x8000, 0x7ff, 0x3, 0x3, 0x4, 0x8, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) 2018/04/06 02:13:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1}, 0x1c) syz_emit_ethernet(0x9a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2005f00000000b9bed8f78dfc21e5000800000000000008004500001c0000000000119078ac14ffbbe00000010000000100089078"], 0x0) [ 597.846886] dccp_invalid_packet: invalid packet type 2018/04/06 02:13:27 executing program 5: sysinfo(&(0x7f0000000040)=""/83) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xa, 0xfffffcef) r0 = socket(0x1e, 0x2000000000000005, 0x0) r1 = dup(r0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/04/06 02:13:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x2, 0x6, "1da472f77bbbb5b687aeaab20a772ea9253fccccf9523d8298215afeac6ad5d59343df62e2d26c1253bbff6284f07b6f5c1825c7d4cb81805ecedfbb72c90f", 0x12}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000180)="20f3b7460395fb6852622cec730e05df2d8b5cd49bba5c970139ed2241efedd7431fa4b9a7d5ef439e49c97cf9261923080a84b65d780bec17a839564cc0fb02b73bbd21e6f0fd11a3305f3be82fe8e9a7df6c1f3829f3d834cadb1b45f972745175fda349c594c1ab436e13a16fb3e2be379731be443c5bd4dacc98996624f6a73c92c7073627f47b30b6493ebe58deae4d39d97634245cddfab4a854f7b817b90ee8006c9120412c71f84995e0da527c8da7aeaefc6ea7e1660e1452549f17e3ae12e504b59702ead55421c9f6ee59151d3ea12bca", 0xd6}, {&(0x7f00000000c0)="15a8a1f3dd716d005e6db09599be9a9ec8e55068e0f84f360945b3d46542040bcf068e87142ced7fb756111cc331360b1b3ef976e9b84f98ac4794826619c8ad4bf5c54d45bb1290502397", 0x4b}, {&(0x7f0000000280)="44586fae1df9a978338e1958844e2b0c280f896d004097b41b5ce67ae285f57877b229ee290402cc328925b49a7092cd6fda1bfe02742589598d2a44bda5300c1a35c5bf7e5c1b15ffe3ccaf3e4423e66dd0909b4dc22cb1ef21ad0a3c168ebdc0d64d71dad5804a2585a55ff0ee", 0x6e}, {&(0x7f0000000340)="baa7e1150757086b012bdf0ab11c95459d43f46a5fd203c847050d3bfc6358bb863cd7c734fcca6d76eddc67288c3dbbd02f556955e8ef14b7ae74b12320eb7d0c3f8f96462be858b867e029406939ca7f26a968740db7ccb457d3ceec2e560cb4fc555f03f0b87933e598d072bdba150923dfb1c55cd6d829ea5da38fab812b89ba748a59b24f4879fe2825eff8e00d90b2426a0c8fa76ec2586208aeb59f709326038f0e3f70dff84163fdd1d9a9973fabb3800ad89edec595ad69a14de6702509f71121e521621e09a9186be17428c9d72c7e2befe7338e38bab6a19141ea68b237ffaca19d0a03d726eb54f7ecf8d5b16ed965c9bb52", 0xf8}, {&(0x7f0000000440)="2ab78ef27306c8adedf6aa30214145273ce1", 0x12}, {&(0x7f0000000480)="d5acf6cb4a127542403853ead3bf76d155", 0x11}, {&(0x7f00000004c0)="7578be457b18fd3abb568339a0ac1e4f48e71b36479d3a2058ab13ff5a4b82f72c033035ed825538ad55b144eb2721a500babf4d906aa6b0", 0x38}], 0x8, &(0x7f00000005c0)={0x40, 0x11d, 0x1f, "f628c6584c86985485622677216bb683b00446bfd9ae2b7840cd0cb575af37c38ba54adf7b7c4636d213466390"}, 0x40, 0x801}, 0x4040000) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:27 executing program 6: r0 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='wlan0\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001400)=[{&(0x7f0000000140)="cbda61e8b690f4185693cb6e0b0d330c35677ae279f7bbe83929c00769d0e710a8025cf8c45451", 0x27}, {&(0x7f0000000200)="4e913118bad52809bb9a46801c18dd3f1aceacee8ebe0b27a44bc11db3650bed8d028c1d53129ff20ede70d09ceb10b247167eb60c03540e2e0875596e7e20c71b95a87b7b2164a1bfc6286cae9e569b3173ba25e93e520f6a63f6862a87ac70e1f1f55261fc954b09afc0c5eac4e6be336f8fc2f0b4e6c4747df8dc7da6489a680f2c28467360d80ea089c2addef83e143be5ce5198e7e475d7ed55151ccf5e2475fe8cc45368c315ab882d6e1d481e", 0xb0}, {&(0x7f00000012c0)="ad72c5681ce47bc24a68ddde4e2271b0f477b57b0bc90b4fb76097e48d45fe80548b47dc7f41438d1d497f4bdfa073f1dc1a4ba968f22c583b1f9299f288777bb35babf28dca72aabf2891465ca0940dbe6ff4a4dcc592985f780a096172563003554a6241529ded8e4417f022174dff0d2d4c80a3f1254d893ed4711d688a7a27a76174a77ae782e55f193ea1cc2fdc16933df7b5f93d1dc4764c96617c857c9b36562e929d956cb3c21cd4ab501b9e1de8b75acc020ac5d21f43d1bb7e2b090dc73c3e3952d516255db1467665b8c89e25962b096127d860b20627772f2653fe70ded472bb48ef181c89044d068413cd01f7", 0xf3}], 0x3, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000000340), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000000000008d01000000000000c695c44a98a42b520f260876b0b867"], 0x10}}], 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'vcan0\x00', 0x4}, 0xc) [ 597.909135] dccp_invalid_packet: invalid packet type 2018/04/06 02:13:27 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000280)='%user}*&\x00') fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', ',\x00'}) 2018/04/06 02:13:27 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000900)) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000580)=""/227, &(0x7f0000000040)=0xe3) gettid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/06 02:13:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = memfd_create(&(0x7f00000000c0)='$!*vboxnet0\x00', 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}}, 0x84) userfaultfd(0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x2]}, 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x800, 0x1ff, 0x6e, "398a1d4ba20b84c7324e69205b0e8bc69c4baf9c74b9ea971933b0f790b5682dc64bf400756cabd783640997ee87eed415067d49c9534b5dbbd346f325ec3ce8ef53ba1736fd1cbed6af4bf5971574e0"}, 0xd8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) [ 597.999296] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 598.058341] binder: undelivered death notification, 0000000000000000 [ 598.110880] binder: BINDER_SET_CONTEXT_MGR already set [ 598.123375] binder: 7851:7861 ioctl 40046207 0 returned -16 [ 598.172297] binder: undelivered death notification, 0000000000000000 2018/04/06 02:13:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000008, 0x104000000) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)) 2018/04/06 02:13:28 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x404241) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0xb12, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/04/06 02:13:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8000, 0x100000000, 0xffff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0xc740, 0x6}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000701d8ddf7148b1ec5249290f26b7eebcd6c500010d9203b645844ea89c1102eef53a2b302b8aff299b54b8c181d0cf64ca60ada1c67a6a858dd62375690ee316c89ae0256d34916bc511bc4c89af7a546700a29cc7edaa"], &(0x7f0000000240)=0x8) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) kcmp(r3, r4, 0x4, r1, r1) 2018/04/06 02:13:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x2) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c51", 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @empty, 0xaf}}, [0x5, 0x38, 0xffff, 0x2, 0x8, 0x7, 0x3f, 0x10000, 0x1, 0xfffffffffffffffb, 0x3, 0xd162, 0x7ff, 0x0, 0x5]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x90, "0071e686913087297ebae4c6f5c54b94e3e9455fe16596f0547263ad51be81e48b461b45d2197e8954a718c2407ac68ef85a9dff1df203dac3b17c60e482c4108908e523e771a3497e68e060cdc34e49cfef2ec2460f67fc67ae411475ff253d1a446109264d9408d2a49bc433e2898129f13fbe0318ec46df35da6697fb794f8ab1267f1cb0c62677203d719369586a"}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000500)={r4, 0x1, 0x458, 0x200, 0x2, 0x6, 0x9, 0x100, {r5, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, 0xfffffffffffffbff, 0xffffffffffffffa5, 0x7, 0x80000001, 0x100000000}}, &(0x7f00000005c0)=0xb0) 2018/04/06 02:13:28 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x4000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:28 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"028361440fd400"}, 0x80000000}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001580), &(0x7f00000015c0)=0x4) sendmsg$netrom(r0, &(0x7f0000001540)={&(0x7f0000000000)=@full={{0x3, {"c066e0e83a278d"}, 0x983}, [{"0568421961172a"}, {"1f6ff0f6f4b325"}, {"a1d211e164e511"}, {"7dd3aea5d5b2f5"}, {"9ab8b02047becf"}, {"724bfed3ce54c5"}, {"d646af2f004b40"}, {"e428ebfd443901"}]}, 0x48, &(0x7f0000001240)=[{&(0x7f0000000080)="34287b95732b95fd57fe7d0398b8f051be18520c07e5714dacc222b7411b8fc43f94b46bc86d1a8a482895eaf5db68d0010950ff69a80a6d058b04b233d79eaef837f5dde86534a371376a1869d09f620596ac771d2f74f0cbce8024614b9cb26c193c231efabf59150c307fe2532daaeb55aafe4dd4644331bcea6909f9c5eca69c6b3487f1ae00d5c9631a54308a5b0712e9fd986523447c4c6e20e83b99957001b4c52e23d66616b617ee3057c363a21bb9ff7f08f0074a53ed", 0xbb}, {&(0x7f0000000140)="f3eff7b46164f9e27334941f", 0xc}, {&(0x7f0000000180)="674fdec8332750705ee1eb8665ab619a2a91e74682cc86412fe83d600dfc829c069bbfd040a1971e4e7032ffd6b1a0bc27ea596d440539d4f8e9ba1274a2d564ec2e91e5843e7d2ca2f170ad0c7de45aaacd2854676a95692a92266023a17c73f78f1ec42113", 0x66}, {&(0x7f0000000200)="b2b935fc67ecf4690ef84275e16ac8316e25e981feaf63701298", 0x1a}, {&(0x7f0000000240)="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", 0x1000}], 0x5, &(0x7f00000012c0)=ANY=[@ANYBLOB="d8000000000000001901000002000000bf539c9f7c8039464a426dde53dbc3bf72321fded5a1b4a2b21e642e024c6b4e42a6faa86c537b51f95550d462e86380b6a9a6ed5bcf8226bf0c2c862c8e96a425d969c424c6aae400aa0fda1330bf8f294fda1e0534e2a132fcf29f7ea167d7b5eb48fec718949bd901ad21480c1199ae6098a307ba25debb76bed168ddf18fb6fe1c9901476c9cccaab6f8904871ea62b899837d170287beb21c2ed85f20e665196d989931e6e9b46c789cc4960a06fd94c23c3d39e675f2f4fcca36c5930b5dcf98a65346fb0070000000000000002900000001000000ada8f34732e76239eb53a767bf58e57de9d940ec6d806beb69ff2894179a9cc917df495b37053409cdbc696c2efd24da391ed7e96a39482300f2e0f0baad7db43670dd5d65a8d01a92f8fd4e80899deb71f3527cf3b88d6586000000000000000801000000000000041a1fbdbcf3000027425bd58a65da76b75f865cac546dc8e98d453f33bc4fd602fe4a742ef39f4d91ed37c2202a4f839738f2454c76248cbee18670b31b2f61e0887366955e6aa7446343bfd69e0a5849feacfe1e9a8904524fd7f0290dddcf71b6e50ec4d9c2d97d666439808569bd8414489109c9fe072bec5a50e7d5f604095ba193bb547cd2ace11e3cdf23dd841426429a059ecca8c2d7f95e7b50cbf72ad9310412f4538fd768f2091afce9619906170262bd97f3f29336bfd7e6f78cad27a24f211c639ef1fe5e3e06d4beb5f2c83998dd62c1f7b06cf952898b15e2dec60b2e0e288d025183888fd18df0a29cd759c85686486498d8ab0000000000"], 0x250}, 0x8050) 2018/04/06 02:13:28 executing program 6: prctl$void(0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000500)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000000580)=[{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x8001}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000200)="7bcb8f8993fd5ddf5d1d33a83e73613a191b2adfc3437ba5e922f975a9ce2e8c94d3b79c36ef0c1b7b48cb66c6575b042f75ee5c0d4804ffa77f03ee8d122adc3744ca6fc0fa097953ac8131954c91b1e643fb2e4b02c738cdf43536ccacc5e7dbca638684f6d572305253537df3997fb8790e915f", 0x75}, {&(0x7f0000000280)="05b5e68287a5af008670c581bee946fe1c8e55f621b27a380dede05ba1da450b47d773f1f54e4736f5ba35687f7ca6e704fb85feca87b9867c944dad2b769158a5b915e2793456306f5e75da6c126ad66eee5773f51ef61b4da868309f53131f28399fb69a2a985fa3aba7a6fa751deed8f14cab9d9683c8854f7d5cd2cd253cd2ee70e7bb5c367d67f4bc93007c3ccd227ad69071fe2236533c20216db0627af7199e655ac0714184a6bb2cff0b8e791f15ffc8b759f026dc80b31c39ab237bf176068ae6c809cbca27c382f0498ce6753e3ae6", 0xd4}, {&(0x7f0000000380)="91c6f4ced7b73c08eaa63c9ca3b8238290c14db6f4c5c256a2f1cda9cabf8fd5f3570e26d7bf0d67c13b6a377559689cecc610e7da9f2f2aa965299486c58deb880eb007c2ecd5128ca92ffad4c154e8b0377153bdb771f814dcd212eea812080e4fedd8cbdb8cdb514eda1eb422b7f21517b703ff5309f57560180a1f29fb3b2f13152ffd1a480dcbfae8606b3a2102c60e28022a3eebb14b0e61a4d24a78f087bfec22be83720378108d19bef4276a73748f1a13c8f576f9784cf8f6e79773c371b23dbcf5d698977f68fbac10b27c4ddb0f7095769502107b46318c4792a5f359235a63749da02844", 0xea}], 0x3, &(0x7f0000000540)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x8005, 0x2, 0x8, 0x0, 0x3, 0x7, r1}}], 0x30, 0x20000000}], 0x1, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x3ffc) futex(&(0x7f00000005c0), 0x9, 0x0, &(0x7f0000000600), &(0x7f0000000640), 0x1) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000180)={0x0, 0x90, 0x4, &(0x7f0000000140)}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000100)={0x0, 0x7, 0x7, &(0x7f00000000c0)}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0xc040}, 0x0) 2018/04/06 02:13:28 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) r1 = accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000600)=0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)={0x7, 0x5, 0xb19, 0xf297, 0xa, r0, 0x7ff}, 0x2c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000980)=0x0) fstat(r0, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004ec0)='./file0\x00', &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000051c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005200)={{{@in6, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005300)=0xe8) getgroups(0x3, &(0x7f0000005340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005500)={0x0}, &(0x7f0000005540)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005580)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000005680)=0xe8) fstat(r0, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005900)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005940)={0x0, 0x0}, &(0x7f0000005980)=0xc) stat(&(0x7f00000059c0)='./file0\x00', &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006100)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000006200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006240)={0x0, 0x0, 0x0}, &(0x7f0000006280)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000062c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006300)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000006400)=0xe8) stat(&(0x7f0000006440)='./file0\x00', &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006500)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006540)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000006640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006680)={0x0, 0x0, 0x0}, &(0x7f00000066c0)=0xc) sendmmsg$unix(r0, &(0x7f0000006800)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0a807519c4088b7378c8cc83f66aad596b12438a1f2038d1900ef3545a7828f0dec06c95d25249fb00ad9abb58a2aca6abd705240a64e99d5eb86d7fd1d42aecf9e91305ea6730436cc12d213a6df70cafc175800222d9dda2b9e4e044973b76d82cd7c1b8705d34349ebe346dab937ee99ae90ef8fbbc5f46f9e5aaddb11e6e8065a93ee613061855961fbd9a8439ccbb03e3862865e95eddb7cf7d65e8", 0x9e}], 0x1, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @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, r0, r0, r11, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x120, 0x801}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4000080}, {&(0x7f0000000a00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000000a80)="3e63cc15e0e4609ce6054857adadfe673e7d9b53d46a2fafa7c2760cd8124beae594b114d7b43b2cf1973b31e6f650f90163d4ae4e4f3192ae4917efaecd0980ef84530d19588c4ad1146d9320ab658923e3dcffd5456964ac21239e7baabd3c6560bc10aead022576b8b97bbd73e6dac35506d9b608ff", 0x77}, {&(0x7f0000000b00)="fd18517d408a5ad661827cce514f7805b80a43db157cb487e743271f74e7240c7b3c1141944e9f3340630095315abdf04166f2f2013d6beff80540dcd51fa0c8eed104a62fddcf1289dd9f37b8e07e40e2097ffe2b989aa1182fe21ef0cfea", 0x5f}, {&(0x7f0000000b80)="136edd87f3e75cea4b7ca003682ff52112722704ebc61e77555d01dde9f2b27b7f4938af3670626bebcdd2769413fb2afca1a2bb155327ffd94c1802bd3d3ea0e9289b44e8753f6b545d0c44c763e44681ab7984a6cad4807dc00cd3719b72eb7ce60e9814be7a670d1294615649e84469d5893307d53bf367d9357f42eb2889e4eaf808292363cf064614aa31d11766b95ca67b243bfb19f4058409b4d0d05ec33bf2adf42d7ceb933692a542f20ef32902f38a24d90428c4e33dd871b462f32382b14327fc951d0089693ae77f2a5e54da4ab7c660f124930277f40b", 0xdd}, {&(0x7f0000000c80)="d08920ee35ac5fc2d11f58d7c26dd1c418f6a4e22982d948f86aa600dba9920b3bf4cbb055f7ad96d512b88e5a0df76c3ee8aaa0bee484ff67e867617d8d9e21f913ab710056133ada5ab9ec901fcca70bd4e6266ab740d8e8df9b22de3eae50f833be8ce2f01b407fffa9e331b58c5d5823f8f392c112532639047b403a3bdb9b14e3e998f745190d77f7c0612634ac3c5257f292019696414f1c7763f0bf1867acb7f2d0aa4639080848bd951b28f071e09197f77067a0ff23dab0435ad9948d72916ef165", 0xc6}, {&(0x7f0000000d80)="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0x1000}, {&(0x7f0000003d80)="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", 0x1000}], 0x8, &(0x7f0000004f80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005180)=[{&(0x7f0000005080)="a5997b5e4a4ad8b9ecbd80ecf6f644463c0a8902cef84c7eda0e5f0b7953bc714db427c9f986023403b3fb9907", 0x2d}, {&(0x7f00000050c0)="58dec5498796464c495b8935ae37450d87f2e8de9677ea1129d0ec96376f4c6b0946d874f6c0c09ca00ddb2e317b5c40f7255af84a5ea8b4b48735a213fe5c8082f2fe9975e353bc6504cb7bfb934235c3b9a881ead3b55e8375", 0x5a}, {&(0x7f0000005140)="757f8173c29a60678b7111b379fdb8de2dc21f141f3a3b6481c48d8503a511d1f4b004a998536ab1b843eb48be589ddccb", 0x31}], 0x3, &(0x7f0000005380)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x20000000}, {&(0x7f00000053c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000054c0)=[{&(0x7f0000005440)="a508f06b358dd31f580f5d386bb78e2f8b5ba80ded828c24dbc265f402a7079358c877fcc8f62593a6f0bb9d", 0x2c}, {&(0x7f0000005480)="06f1f36c8ac3596a2e204c7c6272c6ac32bdc14f4fa85a86f9", 0x19}], 0x2, &(0x7f0000005740)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x40}, {&(0x7f0000005780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000058c0)=[{&(0x7f0000005800)="54e95ae8babdc2094f9b61a961b44d7abfb113da963ad5265e86988a40086234f50f9883e96bba613b69f21682953c48b0ee996e13707f7a19827d4b4987110d5dad62ec29541176ae9393481d0a512ff79a2363c311d5769fe63a9718fd95516a469c7ea518c6cc650fc02af7c9f0dbdf8c70bba2c87fd0fb43e0a53b1c02591bbb46c96330891f21a8bdb2a165c7129740127a6cd3163955e14ab7e1c1746aada45bcdf356e9d62ad16fc9300838dc544839", 0xb3}], 0x1, &(0x7f0000005a80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x110, 0x5}, {&(0x7f0000005bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000006080)=[{&(0x7f0000005c40)="e4f6494f3aa8eccf59208a79968f6ce54e567abb9741fb4d4223c8f7b51c2c81d9cbcb7910a6d390b6a98f58dcf2aa27d57de1c3f9b1e26ed9c1468747a81466bb0bda97f5b8f5b8ae311e157faa93d1df3f17032b406050fe41a56e90a1eff3e44ed46f6d0bd4fe3111218927fbed5e2fbd1ddb4db2688696fc775a4c06f494fb60828e6605123537baabf32d0efce9a3552cb6f41fd081af6b47ef18e6af6960a8631a74694a317fdd48d983162633f7007c5553ad7e74021ff6b5c09a3cad3a7484c9fe8f6ded7bcd303c971c449c2f5aeaac7aef5caf17d79f22ff78f93c46be9f811bf4e27793e39475a3c34ce8a04cb1b4f0", 0xf5}, {&(0x7f0000005d40)="84da272e8cfebb4bde407451322879592186cd881ec6f97834c7ca13a400bb9018e0d79a690b7ce24904292aaaa5d7325f6e95b7b7d388b3501f29ff7fcef901bb4b736b98a8785354888acb", 0x4c}, {&(0x7f0000005dc0)="aac5bd0414976de6ce409fa6c46d0f8d055179a21aec8050e89da954757c5fb41adacf646ec11f87131e3a3c6b60e1cc1a6ec02785239837ba8e367c390f4cd3e8d6cb49a8d2eef933408cadf8f6d3f8ada291db4f8177593dce27e06c45089580908b2378eb17ea5cc755a47cabbc352fb01394b06668fb2cd4d8d55dc88fed93c0", 0x82}, {&(0x7f0000005e80)="d536300aa1e4f38efbe9ef76a3ea3ae1d2b60767688c0ecc3792c600c22994e35573c38b5c65e258e567235bff756ed1cb83cd3adb20a8d6c9f95642f816dea8718eb96a728b09d3dae785f80708a4c59e89e3fd6d262b17e0ec3a89b40a71926f3023a7aadc87e29452b3025911abc6c2ebfda1496253cf1658f77caa78a2f04e8cb7d7a64bfa0b713100b4d9d2c3a9c31f5a2a7cc32596f013a8b879d5aa9a2c938310bdcdebffce3013a0b0681df32d66763cb395f80608e570889fab246ab7deff8ae2e264b45dfd08feb556b08c90301a960e9afb978790ec8ced6550c3", 0xe0}, {&(0x7f0000005f80)="0022ec0fad66f8707149f5d18ecdc8e67cb9d94faca379ec18c8092de125b6398e64e98a0396f2381542551956f658308336ff36df54108a4ff489d822f58cc6e41563522f64f9ee87e6d044d9002b448baa3bc5c68abb00db8ca531f44c1aa407e3610f18", 0x65}, {&(0x7f0000006000)="1e4d03c06d18fe9e264e54a720c67d58a3e51466f48472f6db20ff42095685028c672ae563224831912f9ca1e6224682156ea8e5d0a58e5b378ec1ed31029f80cb4840c92f53c91fdb8a7323848b6f5da459", 0x52}], 0x6, &(0x7f0000006700)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x40080}], 0x7, 0x4000000) 2018/04/06 02:13:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/04/06 02:13:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xe803]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:29 executing program 4: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000580)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/06 02:13:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200400, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)="ab397f0315085f1f6f1afc7ed6afb18d0c3d846aebb8f19b17faadfd54ca6bdcd752afdf448712ca4d869acc99c57e", &(0x7f0000000040)="65a7dd70f4fe35f61a619018e0066b95c75c861aeee0e335dd62f98c5bce62e82a8d170c59459dde05b637a8dade0d469f00e4e2c98716c21656fb6bd290a0c74af85f7cb1e346637620e5a8b491070d440fa7212505bd5dc222b9fc8631ed8ab2b5dc3ce6d919592faeee66d9edf2f12ca0f2bc765221ec76c7d334ad17fc54af9c5ba3d12d443cf7c4cd2070af90a2", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000255ffe)="ff", &(0x7f0000329fff)}, 0x20) 2018/04/06 02:13:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f00004eafe8)=[{0x18, 0x29, 0x37, "f5"}], 0x18}}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x800, 0x8) 2018/04/06 02:13:29 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) r3 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000340)=&(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) sendmsg$key(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x2, 0xa, 0x3e, 0xf, 0x2f, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}, @sadb_ident={0x2, 0xa, 0x7, 0x0, 0x8}, @sadb_x_sec_ctx={0xf, 0x18, 0x1, 0x5c, 0x6e, "a12fa9979b8377a035c9a92138b4e6e826712a049605cb005deabb8e0035c70787f1bd9d070cf06230fc86ef8ffdbb43d3069fbc52566fe833447f4110e01aadf6b242c4294362e1cb10adb45ce3a1bf2b0d68d968719795e0de177ef15cdab95a995984e0ff9ffe171f18786552"}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x8, @in, 0x9, 0x10, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_key={0x12, 0x9, 0x440, 0x0, "e862c718127a1142a5648df57386d7fa6716dc1b027649b920be1bfbf486daa38c719c7daad041ba5b50f30f9bc41a9256b8ebbd46c886ce90383be15dffab769dd4ad27b9c0cec42d0d8fa5d47da8d1a70f145545fd17195167c59bbf36cf7b91f8a7f3082fd133b3e7e7a9518bd6ab4b02b962cd425f37d33c5766d8fa8fa4f5b7bf9dadb68ce6"}, @sadb_x_sa2={0x2, 0x13, 0x96d, 0x0, 0x0, 0x70bd2a, 0x3506}]}, 0x178}, 0x1}, 0x20000000) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {0x0, 0xffffffffffffff7f}, {0x200000}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/72) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x1a47, &(0x7f00000004c0)=0x2) 2018/04/06 02:13:29 executing program 3: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/04/06 02:13:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8010743f, &(0x7f0000000000)={'\x00', {0x0, 0x4e23}}) 2018/04/06 02:13:29 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x101, 0x10000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) dup2(r0, r1) 2018/04/06 02:13:29 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/255, 0xff}, {&(0x7f0000001180)=""/129, 0x81}], 0x3, &(0x7f0000001280)=""/236, 0xec, 0xff}, 0x40000000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000013c0)=@dstopts={0x2d, 0x28, [], [@generic={0x6, 0xf5, "6fd3a5612a276504ed9a99452f262c6ae2cde969f9842f178a769416fbb84c2c27e62083850c1e60f9ba6a80d0504b411e49e0bae71d47a86653282fcb84ccd6cd7c3f716342f91e78a20f0645a77e659d00c37c2dda04858e667d57c9f7c61821bda38a517b1a4c72e1494b2fc232f8e831b37bbc95a7680aeecb19674dd23ce17a57c3a8d2a9f5415a55123e54fed38310f117f4965495907f86d6452132aa6e81fbd3fb6bbbae41f979614c6946fd1d8eb783386eaf6b9e3a9478c835b24e608901074aea3f165a8bbd76992386432d5eaf3284edad018edb7dbcb03ab049749fcbdbfd9aaf263661eb6d86e016f14d15fcd3e6"}, @jumbo={0xc2, 0x4, 0x1ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @calipso={0x7, 0x30, {0x7, 0xa, 0xffff, 0x7f, [0x485, 0xffff, 0x9, 0xffff, 0x6]}}]}, 0x150) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001540)={0x3, r0, 0x1}) ioctl$KDSETMODE(r2, 0x4b3a, 0x100) getsockname$netrom(r1, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) accept$nfc_llcp(r2, &(0x7f0000001580), &(0x7f0000001600)=0x60) 2018/04/06 02:13:29 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x10000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/84) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bind$ipx(r1, &(0x7f0000000340)={0x4, 0x9, 0x7, "144d89ff43ee", 0x101}, 0x10) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x0) read(r4, &(0x7f000022e000)=""/74, 0x4a) migrate_pages(r0, 0x0, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x1) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000300)={0x3, 0x0, [{}, {}, {}]}) write$sndseq(r2, &(0x7f0000000040)=[{0x2, 0x1000, 0x7, 0x40, @tick=0x4, {0x3ff}, {0x8, 0x3f}, @control={0x9373, 0x800, 0x7}}, {0x10001, 0x3, 0x8, 0x8, @tick=0x3, {0x7, 0x7fff}, {0x1, 0x1ff}, @addr={0x1, 0x5}}, {0x5, 0x4000800000000000, 0x8000, 0x7f, @tick=0x8, {0x7, 0x1}, {0x3f, 0x4}, @note={0x10000, 0x8, 0xa52e, 0x8c, 0x5}}, {0x0, 0x258d, 0x40, 0x521, @tick=0xe2, {0x9, 0x5}, {0x0, 0xe6e}, @quote={{0x80000000, 0x4}, 0x100000000, &(0x7f0000000000)={0x3, 0x100, 0x6, 0x8, @time, {0x0, 0xec}, {0x80, 0x1}, @control={0x9, 0x5, 0xffffffffffffffff}}}}], 0xc0) ioctl$int_in(r4, 0x5452, &(0x7f0000affff8)=0x7) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000380)={0x60002000}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000240)=""/136) r5 = dup2(r2, r4) r6 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) dup3(r6, r5, 0x80000) 2018/04/06 02:13:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0xca1e, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYBLOB="00a8c0eb676d93ad000cfe08ac2a7fd3c924d96da1f685a4fdff80e61c7a80707749d9e2ac60e815c15d1ef51cbc3d2250a54ff708f5c9bb45fa96cc"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 02:13:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000880)={'bpq0\x00', 0x0}) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r5, &(0x7f0000002b00)=[{{&(0x7f00000009c0)=@generic={0x15, "a24f77bb58fd42b955a1e606426dbbba1fc37520246312feaa50b0bb0af059057985bfb50f8cbb85dd4c26ad9fa096c1dcc4f1cf0812219a4c30a0508b716ab7ba36b4fc5e6c9a452e89cfaa27b2d0ef4e318851427958336af127f9341303dd36e7088683ef19c78bbcc3a6822a7c950ae36faec57b97305cd3e38a0240"}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000001900)="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", 0xc00}], 0x1, &(0x7f0000002e00)=[{0x28, 0x84, 0x0, "38baafa825cff05b4116bda05c3b96a12bcc1577771f5879"}], 0x28, 0x1}, 0x9}, {{&(0x7f00000016c0)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001740)="7bc2f75e485a491ff6e83c6b12eed2dcf739e45e7fa30c8331fcf4d4cdc44e2ebe3a775c142cf4eb86fe8d7546153f147ff1f73abced9a3af529524a51008239ed4ee8b2a642d08fab76968e48004c481575cb", 0x53}], 0x1, &(0x7f0000006480)=[{0x38, 0x10f, 0x5, "69827514d3acb52cee55655bdc0abc3c60e301abedac60a095c920316d9a854b31c41f095d5b0859"}], 0x38}, 0xb95b}, {{&(0x7f0000002a00)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e98d88f2abc537824a92e5aedafc0f0b29bc8ea0bf775d2b7e20d7f3de33074db06f64298263c242ceeda231cdaaed50aa1e9ed840b55cd000000000000000000", 0x41}], 0x1, 0x0, 0x0, 0x80}, 0x9}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000400)={r0, r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) getpeername(r7, &(0x7f0000000480), &(0x7f00000008c0)=0x80) close(r5) 2018/04/06 02:13:29 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x40000) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="9f4f0eb3fdcc219dfcb54c3d83b8959d4ad095489e55f7", 0x17, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000000240)="937a988635b953f8", 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0xff, 0x0, 0x10000, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000140)={r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x270, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3a, 0x81, 0x9, 0x47e0, 0x3d800000000, 0x20, 0x241}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x8, 0x7, 0x3ff}, {0x5, 0x4, 0x4}, 0x8001, 0x9}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffff00, 0xff, 0xff, 0xff], [0xff000000, 0xff000000, 0xffffffff], 'bcsf0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x3f, 0x8000, 0x0, 0x50}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x2f, 0x6, 0x6, 0xac06, 0x2c, 0x486, 0x10}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0xffff}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x4, 0x9, 0x8, 0x38, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000280)=0x7ff) writev(r3, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvfrom(r3, &(0x7f0000000000)=""/175, 0x39c, 0x1dfe, 0x0, 0x0) 2018/04/06 02:13:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x800001, 0x84) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x82) write$eventfd(r0, &(0x7f0000000080), 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002b80)=ANY=[]) lremovexattr(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d00)=@random={'system.', '}trusted\x00'}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x0, 0x3}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) 2018/04/06 02:13:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) r1 = socket$inet(0x2, 0x200000000003, 0x2) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000001, 0x6, &(0x7f0000002380)=[{&(0x7f0000000100)="3c6ce081f64772334b7f901f398d6182528be74b19328a94194dff55a60fc10f1ef7cd5da51bbf3c810805170a6a9a22d410dbbb4ab40477d2c3d7b3ecac3630181d9672b2776d5f74090c915b7d3921b498e69d4a8f1f8bb0b9c033b73f406b93", 0x61, 0x4}, {&(0x7f00000011c0)="ce510019f45aab0afec9e2bcc60d785b902f775e8ab736643be9b595fb6f270d9b62ae86b0bd39446838c7a8bb7e07fd03", 0x31, 0x5d}, {&(0x7f0000001200)="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", 0x1000, 0x2c02}, {&(0x7f0000002200)="1fc8ba7b1fc03377ada34c0b4b0876d6fcec92afbc12217816dbd696097f5e449a4b7837680e13a7fa15b55fc3628eac", 0x30, 0x7}, {&(0x7f0000002240)="3c93fdeedd98c2e0db00e73a7a63afd69ad8b7d2b10418880935461cc5f6ed8cca76e992e1683f5d711a2c98955080f6c319092d82ba17241cf8a3f9800a6183df74df61eb3c25e7ebfe6ecb08a10995452d082912dcaef436d18828cbd499ec74ae12", 0x63, 0x8}, {&(0x7f00000022c0)="2b43d32e3f7240c9057cefa9d418f8eda315dda64a163b4cbf392acb2fe19c2e65836148f0ecace773f9d2ee3b495467d239657a4590aa87e84fb03b909f507c1dec4fb180db9f52ddfbc266058fc75b806232cf6aa5c90c17b9b956dd28d6f87a707ffb95d471bc190b2031055571c48a4d712f849cc2a1babe0e675a87ab661c666d4cf2da07f153", 0x89}], 0x0, &(0x7f0000002440)={[{@grpquota='grpquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x2d, 0x3e, 0x33, 0x36]}, 0x2c}]}) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000180), 0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x2f, @rand_addr=0x2, 0x4e21, 0x0, 'sed\x00', 0x0, 0x425, 0x49}, 0x2c) 2018/04/06 02:13:29 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x6, 0x101, 0x1f70, 0x7, 0x0, 0xfffffffffffff001, 0x49, 0xc, 0x6, 0x30000, 0x8f, 0x5, 0x3f, 0x100000000, 0x4, 0x8, 0x3, 0x3f, 0x1, 0x6, 0x5, 0x7fffffff, 0x2, 0x8, 0x56e, 0x5, 0x7ff, 0x4, 0x7, 0x9, 0x6, 0x1000, 0x2, 0x7, 0x20, 0x4c0, 0x0, 0x5, 0x2, @perf_config_ext={0x1e54, 0x4}, 0x20, 0x3, 0xfff, 0x4, 0xfffffffffffffff8, 0x26, 0xffffffff}, r1, 0xe, r0, 0xb) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffffffffff80}, 0x1c) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0xfffffffffffffffe) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="002314220000003498148f90fffffe4c5b5000"], &(0x7f00000002c0)) [ 599.832530] IPVS: set_ctl: invalid protocol: 47 0.0.0.2:20001 sed 2018/04/06 02:13:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x1f4]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:29 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x50000, 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/80, 0x50}, {&(0x7f0000000580)=""/35, 0x23}, {&(0x7f00000005c0)=""/104, 0x68}, {&(0x7f0000000640)=""/112, 0x70}], 0x8, &(0x7f0000000740)=""/4096, 0x1000, 0x4}, 0x41) r1 = socket$key(0xf, 0x3, 0x2) ioctl$KDDELIO(r0, 0x4b35, 0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000200)=0x100000001, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001800)='/dev/audio\x00', 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_nat_t_port={0x0, 0x16, 0x4e20}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/06 02:13:29 executing program 4: mkdir(&(0x7f0000000680)='./control\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="70b15d572aa94c99df90d7d741d8c8cfe90700215cc9731abde3161b0f34feabb76829e12fc08dcaa6f8f503c210bfe863843c3146315ccd52368d0ee1964222ffb46557684ed0015d4868a5ea42f44a124482f2", 0x54, 0xfffffffffffffffb) r3 = socket$inet6_udp(0xa, 0x2, 0x0) request_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='vmnet1}GPL\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x2, 0x0, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./control/file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x7, 0x3ff, 0x200, 0x20}, &(0x7f0000000080)=0x98) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) syz_fuse_mount(&(0x7f0000000000)='./control/file0\x00', 0x2d95a4867ccc4198, 0x0, r6, 0x6, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x5}, 0x8) recvfrom$llc(r4, &(0x7f0000000640)=""/29, 0x1d, 0x20, 0x0, 0x0) keyctl$negate(0xd, r2, 0x3, r2) getdents(r0, &(0x7f0000000000), 0x1f0) r7 = creat(&(0x7f0000000400)='./file0\x00', 0x0) dup2(r0, r1) connect$netlink(r7, &(0x7f0000000600)=@unspec, 0xc) 2018/04/06 02:13:29 executing program 0: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") shmget$private(0x0, 0x1000, 0x1004, &(0x7f0000ffd000/0x1000)=nil) socket(0x400001b, 0x5, 0x3) 2018/04/06 02:13:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000001c0)=""/239, &(0x7f00000002c0)=0xef) dup2(r2, r3) tkill(r1, 0x15) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000100)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/04/06 02:13:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x88001, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000280)) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40401) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000078dffc), 0x4) accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) r2 = eventfd2(0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/78, 0x4e}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x25f9, 0x0, 0x841, 0x4, "e6ef60e57779a91d82096d4720e62810ebd743ca01466ef153e0da1e969c1be82429744d3c91e753eb2ec157", 0x7}, 0x2, [0x9668, 0x7, 0x0, 0x50, 0x7, 0x0, 0x2, 0x3f, 0x80, 0x10001, 0x80000000, 0xc7f, 0xffffffffffffa55f, 0x20, 0x2, 0x100000001, 0x800, 0x0, 0x0, 0x2, 0x6, 0x6, 0x0, 0x200, 0x0, 0x3, 0x800, 0x100000000, 0x2fe2, 0x8001, 0x7ff, 0x400, 0x306b, 0x3, 0x8, 0x2, 0xffffffffffffffff, 0x5, 0x9614, 0x2, 0x0, 0x7, 0x5, 0x5, 0x1, 0x1, 0xfb3, 0x0, 0x4, 0x80000001, 0x1, 0x4, 0x7, 0x20, 0x2, 0x8, 0x3f, 0x7ff, 0x200, 0x7, 0xc2f5, 0x8001, 0x7fff, 0x10001, 0xfffffffffffffffc, 0x8001, 0x200, 0x9, 0x3, 0x3f, 0xff, 0x1f, 0xb7f0, 0x3, 0x400, 0x4, 0x5, 0x4, 0x7fffffff, 0x20, 0x8, 0xa87e, 0x0, 0x4, 0x0, 0x0, 0x20, 0x40, 0x7ff, 0x4, 0x80, 0x0, 0x3, 0x0, 0xffffffffffffffe1, 0x7, 0x7f, 0x2, 0x2, 0x3be, 0x0, 0x4, 0x7a98, 0x9, 0x3, 0x6, 0x80000000, 0x9, 0xfff, 0x8, 0x1000, 0x7f, 0x1ff, 0x0, 0x5, 0xd, 0x5, 0x0, 0x80000000, 0x1, 0x7, 0x0, 0x8001, 0x9, 0x0, 0x5b2f, 0x1, 0x7]}) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x20) 2018/04/06 02:13:30 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) timerfd_gettime(r0, &(0x7f0000000000)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/06 02:13:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) lstat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)) 2018/04/06 02:13:30 executing program 3: syz_emit_ethernet(0x0, &(0x7f00000004c0)=ANY=[], &(0x7f0000000380)={0x1, 0x2, [0x73b, 0x100000000004ee, 0x1000000000000b7f, 0xf31]}) socketpair(0x3, 0x0, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/06 02:13:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="5f66616c657300000000fccbc05cd093f87032c8eba1ad778a31bb4808dfd709dcd16e06a9abbad9648184f969a9beff071f2e7ffb2cc48aff38f9fce6c6ab1b68dcf06ccf337c1ec69162d705f7d7e1a31ccb01865d4fdef7689c351d259dcc044bae741e8ef3a47cb7b5a9cc198e9b1e6b268d3bbdba") fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x80000) 2018/04/06 02:13:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x98, 0xc8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x6, 0x8, 0x3}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) write$rdma_cm(r0, &(0x7f00000039c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003980)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000300)=ANY=[], @ANYRES32=r2, @ANYBLOB="010000000100220000000000"], 0x20) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x100) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000080)={0x2, 0x5}) 2018/04/06 02:13:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xffffffe4]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x88001, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000280)) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40401) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000078dffc), 0x4) accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) r2 = eventfd2(0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/78, 0x4e}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x25f9, 0x0, 0x841, 0x4, "e6ef60e57779a91d82096d4720e62810ebd743ca01466ef153e0da1e969c1be82429744d3c91e753eb2ec157", 0x7}, 0x2, [0x9668, 0x7, 0x0, 0x50, 0x7, 0x0, 0x2, 0x3f, 0x80, 0x10001, 0x80000000, 0xc7f, 0xffffffffffffa55f, 0x20, 0x2, 0x100000001, 0x800, 0x0, 0x0, 0x2, 0x6, 0x6, 0x0, 0x200, 0x0, 0x3, 0x800, 0x100000000, 0x2fe2, 0x8001, 0x7ff, 0x400, 0x306b, 0x3, 0x8, 0x2, 0xffffffffffffffff, 0x5, 0x9614, 0x2, 0x0, 0x7, 0x5, 0x5, 0x1, 0x1, 0xfb3, 0x0, 0x4, 0x80000001, 0x1, 0x4, 0x7, 0x20, 0x2, 0x8, 0x3f, 0x7ff, 0x200, 0x7, 0xc2f5, 0x8001, 0x7fff, 0x10001, 0xfffffffffffffffc, 0x8001, 0x200, 0x9, 0x3, 0x3f, 0xff, 0x1f, 0xb7f0, 0x3, 0x400, 0x4, 0x5, 0x4, 0x7fffffff, 0x20, 0x8, 0xa87e, 0x0, 0x4, 0x0, 0x0, 0x20, 0x40, 0x7ff, 0x4, 0x80, 0x0, 0x3, 0x0, 0xffffffffffffffe1, 0x7, 0x7f, 0x2, 0x2, 0x3be, 0x0, 0x4, 0x7a98, 0x9, 0x3, 0x6, 0x80000000, 0x9, 0xfff, 0x8, 0x1000, 0x7f, 0x1ff, 0x0, 0x5, 0xd, 0x5, 0x0, 0x80000000, 0x1, 0x7, 0x0, 0x8001, 0x9, 0x0, 0x5b2f, 0x1, 0x7]}) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x20) 2018/04/06 02:13:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000140)={0x14, 0x813, 0xa, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200000) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0xfffffffffffffffc, 0x912, 0x7, 0x4, r1, 0x4}, 0x2c) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000100)={0x9, 0x1ff, 0x1}) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) 2018/04/06 02:13:31 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r8, 0x2, 0x800}, &(0x7f0000000740)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/04/06 02:13:31 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001780)={0x10}, 0x10}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) 2018/04/06 02:13:31 executing program 6: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x2, 0x45, 0x6c1d, 'queue1\x00'}) 2018/04/06 02:13:32 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffa59, 0x10f201) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/06 02:13:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x123) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r2, r4, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/06 02:13:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001380)={0x0, 0x2}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001400)={r2, 0xa6f4, 0x10}, 0xc) 2018/04/06 02:13:32 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002e40)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000002e80)={0x11, 0x1b, r2, 0x1, 0x71, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/04/06 02:13:32 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r8, 0x2, 0x800}, &(0x7f0000000740)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/04/06 02:13:32 executing program 1: r0 = socket$kcm(0x29, 0xfffffffffffffffd, 0x0) sendmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000001340)=@can={0x1d}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)}, 0x5}, {{&(0x7f0000001bc0)=@can={0x1d}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000002e80)}}], 0x2, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x100000000, 0x80) r1 = memfd_create(&(0x7f0000000140)='Feth0selinux)\x00', 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000500)=[r2, r3, r4, r5, r6, r7, r8]) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/06 02:13:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x8000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000040)=0x6e) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000072b000)={@my=0x0}) 2018/04/06 02:13:32 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x83, 0x401, 0x3, 0xe5, 0x0, 0x1000, 0x40, 0x4, 0x100000001, 0xffff, 0x4, 0xc4, 0x100000000, 0x2, 0xff, 0x0, 0x8, 0x20, 0x8000, 0x4, 0x4, 0x8, 0x1, 0x2b77, 0x5, 0x2, 0x6, 0x10000, 0x9, 0x80, 0x3, 0x72, 0x0, 0x3, 0x2, 0x3ff, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x1, 0x9, 0x7ff, 0x7, 0x1, 0x1ff}, r0, 0x2, r1, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0xb, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/06 02:13:32 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x8200) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x0, 0x7fff, 0x80000000, 0x5]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000000200)=""/91}, 0x18) 2018/04/06 02:13:32 executing program 6: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000005c0)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000600)=0x52b) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x800, 0xa) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x4, 0x3, 0x6, 0x1f, 0x102000000000, 0x2}, 0xc) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000c779e140a3d8da9f4910513ccc244484340efa5bc747b273a8518714149d6f9e3dc9760775f9d1243ae3508eac0a7aaa58e688e0ee17fe810ed67f39fcd1e5cdc42107c001453fc2fed3628d3bfd755c3eb74b37cbd11e57e74a1b0154069aa4c5b79ad424263ea901ec9c", @ANYRES32=0x0], &(0x7f0000000100)=0x2) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) sendmsg$can_raw(r5, &(0x7f0000000900)={&(0x7f0000000580)={0x1d, r1}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)=@can={{0x1, 0x2}, 0x1, 0x1, 0x0, 0x0, "9088ca7a5727629d"}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x104) accept$inet6(r5, &(0x7f0000000680), &(0x7f00000006c0)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r7, r9}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0xfffffffffffffffd, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) rt_tgsigqueueinfo(r8, r8, 0x17, &(0x7f0000000080)={0x15, 0x7, 0x0, 0xfffffffffffeffff}) setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f0000000000)=0x1, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x5, 0x0, 0x0, 0xe}, 0x15f) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/06 02:13:32 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r8, 0x2, 0x800}, &(0x7f0000000740)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/04/06 02:13:32 executing program 3: mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x525880) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x43c0, &(0x7f0000000080)=0x4) 2018/04/06 02:13:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) sendmmsg(r1, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)}}], 0x5, 0x8000) ioctl$void(r0, 0xc0045c7f) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 02:13:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) socketpair(0x4, 0x800, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x0, 0x5, "147a5c5d8280", 0x600000000}}) 2018/04/06 02:13:33 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r4, r4) keyctl$setperm(0x5, r4, 0x20000000) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', 'jfs\x00'}, &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r1, r2) 2018/04/06 02:13:33 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000000040)) clock_getres(0xffffdfddfffffff1, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) 2018/04/06 02:13:33 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = memfd_create(&(0x7f0000000280)='vboxnet1+vmnet0)#\x00', 0x4000004) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) capset(&(0x7f0000000080)={0x19980330, r0}, &(0x7f00000000c0)={0x5000000000000, 0x1, 0x80000001, 0x6, 0x2, 0x10000}) capset(&(0x7f0000000180)={0x9980330, r0}, &(0x7f0000804000)={0x10000000}) socket$inet6(0xa, 0x6, 0x8) 2018/04/06 02:13:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000080)=0x4) 2018/04/06 02:13:33 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a959cf0c249b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd31a0bc1700612dbc308000000000000000070309f7f1969136edfd73294c0351575a9e800000000000000000000000000000000"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/06 02:13:33 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xfe80000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:33 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x800, 0x1) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000426ffc), &(0x7f0000167000)=0x4) 2018/04/06 02:13:33 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r8, 0x2, 0x800}, &(0x7f0000000740)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/04/06 02:13:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 02:13:33 executing program 6: io_setup(0x8, &(0x7f0000000080)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)='0', 0x1}]) r3 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xed61, 0x400) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000000c0)=0x1ff) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xffffffff, 0xb9e7, 0x3}, &(0x7f0000000540)=0x10) set_robust_list(&(0x7f0000000480)={&(0x7f00000003c0)={&(0x7f0000000380)}, 0x694b, &(0x7f0000000440)={&(0x7f0000000400)}}, 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r4, 0x5, 0xfffffffffffffffd, 0xd98d, 0x6, 0xffffffffffffffc, 0x5c, 0x10001, {r5, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xffff, 0x1, 0x7, 0x80000800, 0x5}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r5, 0xf, "0890c154cd25b0cd2224e8498ecae5"}, &(0x7f0000000580)=0x17) openat(r3, &(0x7f0000000500)='./file0\x00', 0x45a000, 0x88) 2018/04/06 02:13:33 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000001180)='/dev/dsp#\x00', 0x7, 0xfffffffffffffffd) chmod(&(0x7f0000001140)='./file0\x00', 0x19) sendto(r0, &(0x7f0000001040)="3bd1888c42b95f8fa980503c8cc266b6c270d66a367c9e224476447f51c8a69d19c6b741f216ff8d50e0d2789a501535766f7d8a23df06bd9a1caf14dcc4a0fb7a8c9059adc512f2797aaab621aa333d9cfef103203908b6a838d8ae12d8f4b5a5bea4f516cf4eec0daef0e7e3870fa5af257e0cc1bf1dda20f1d4b9c88d82f8245abb53b65359d6ea5dc604622758efaef251410a32e7e9a88e2d5e11c2074fbe7ae92c093145e314880d747f2722893c1512a50dd9b8d79150d26343026ccb71acd8316ded44fd9938dab4d9bf93fd293d2751a1597cf5dd5ef3d4d4ac", 0xde, 0x80, 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/4096) bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0xf58, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x1e2, 0x1eeb]}, 0x2c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000011c0)=@assoc_value={0x0}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001240)=@assoc_value={r1, 0x6}, &(0x7f0000001280)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0x10}) 2018/04/06 02:13:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8, 0x0, 0x212, 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getpeername$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @local}, &(0x7f0000000340)=0x10) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) connect$rds(r0, &(0x7f0000000380)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000000040)=""/45, 0x2d) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000400000084000000fb52cc1fd78d4b419e4be3fa9b4d717fcc14b3bc84b9852f120490fbcb49ee03bbf38b"]) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}, 0x0, 0x0, 0x2}, {}], 0x30) write$selinux_load(r0, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[]], 0x22e) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x114, r1, 0x100, 0x70bd2d, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8cc}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x31, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/04/06 02:13:33 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r8, 0x2, 0x800}, &(0x7f0000000740)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) 2018/04/06 02:13:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/\x00', 0x2000, 0x1a8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1}, 0x1c) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x6, &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x9, 0x9, 0x7}, {0x9, 0x0, 0x100000001, 0x9}, {0x8, 0x2, 0x9, 0x13}, {0x3b, 0x2, 0x880}, {0x10000, 0x364, 0x7994, 0x9a2}, {0x5, 0x80000000, 0x36bc1ea4, 0x4}, {0x7, 0x6, 0x5, 0x3}]}, 0x10) syz_emit_ethernet(0x9a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1, 0x8}}}}}, 0x0) 2018/04/06 02:13:34 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0xfffffffffffffd36) readv(r0, &(0x7f0000eb5ff8)=[{&(0x7f000070c000)=""/144, 0x90}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/125}) 2018/04/06 02:13:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090665000000000000007f008040030000004600010700000001190004003f4a1c3a265d40120000001f000000000000000000", 0x39}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x24, 0x70bd2d, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x655e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x14) 2018/04/06 02:13:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') sendfile(r1, r1, &(0x7f0000000000), 0x10001) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/04/06 02:13:34 executing program 2: r0 = socket(0x11, 0x200100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x301842, 0x0) timerfd_gettime(r3, &(0x7f00000000c0)) write$tun(r1, &(0x7f0000000040)={@void, @hdr, @mpls={[{}, {}, {0x0, 0x0, 0x5ceda648}]}}, 0x16) 2018/04/06 02:13:34 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r8, 0x2, 0x800}, &(0x7f0000000740)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) 2018/04/06 02:13:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x4000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@newlink={0x54, 0x10, 0x10, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x8, 0x2}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x1000}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "a0c2fa32f283cc5ca5d564c66d027d601729c33a06a2"}, @IFLA_EXT_MASK={0x8, 0x1d, 0xff}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0xe72d61f6102e5c6f}, 0x4000000) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20004000}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000003000/0x3000)=nil) [ 604.687925] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/04/06 02:13:34 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="e20000000015530000000000"]) 2018/04/06 02:13:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x4000007, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000100)={'yam0\x00', @ifru_names='ip6_vti0\x00'}) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1000000000, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) setfsuid(r4) sendmsg$can_bcm(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x4, 0x8000, {0x77359400}, {}, {0x4, 0x20, 0x0, 0x1}, 0x1, @can={{0x1, 0x2, 0x9}, 0x2, 0x2, 0x0, 0x0, "06dfccfaf241823a"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4008804) [ 604.729640] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/04/06 02:13:34 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r8, 0x2, 0x800}, &(0x7f0000000740)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) 2018/04/06 02:13:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="83400128e3f38ed55737ba1d82b7e0e90cf85cb776c53ca02bbb0f0818126df16a072bead04a75633e451ba9ff4865dc62ce9a4d2e1640d1db91b00aadf84415b2fd3f75724954", 0x47, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffffd) r3 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='/dev/ion\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000280)={r1, r2, r3}, &(0x7f00000002c0)=""/182, 0xb6, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000007000)=[{}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/04/06 02:13:34 executing program 3: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(0x0, &(0x7f0000176ff5)=[{}, {}], 0x2) msgget$private(0x0, 0x80) semget$private(0x0, 0x3, 0x400) semget(0x1, 0x1, 0xac) semget$private(0x0, 0x7, 0xa0) r0 = semget$private(0x0, 0x1, 0x10) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90600, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/4096) 2018/04/06 02:13:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) 2018/04/06 02:13:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000089c0)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1, "05396855a2b60631f83a13d94f8575b402b2cab996777b5baa1e07b3987741a1046b50a79966c0647a77679f7a249dc98ca11a66c51be2f658f9feaf052c97", 0x26}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000100)="d134bb9ab25f69dfa5ba278a14fecc5c7aa8847cb5cd8fb827adb1c1c7160f16c82b348512b67105138282c3fa9f28af4a26f31fccdb75b586796daaab4f3693c497c745403a14501dd3a10fe933958693a605d659859fe7f8499de1cafce9effe583b81c0db76c4dcdfee151f313debb3f535c3859a695d9faf06707348e1d50af91fb326191df5f3fcbc3d51ffacc3ec4f7ba3d58d6f0727f8701d6a751973", 0xa0}, {&(0x7f00000001c0)="5824aeadb7f805fb53f73539cf82f1d1edde720e3eb7c0198c9c202906736ab8fff498e8f691880641d262834dee560cebbe979532afd839ce3130003183c20f772b952f308370324adfdca6108f24a4c56ff6de8343ad44c37374ded702a50a3a47e47985cd5f07590427065ff2af", 0x6f}, {&(0x7f0000000240)="92a5e91bf464df2261c0d8d62a13a184c43737140fe39ab7ff6d60632cd9fa82aa2612c883fc230273fc30ac30bd495565", 0x31}, {&(0x7f0000000280)="68a6b6d1796c36acd58754c3fcb62f52cb1cba232e19ac33a9ad104311e46356b9c1c1631a2a09c2c182e3a745970c1cb65ad8260cca55", 0x37}, {&(0x7f00000002c0)="7f0e3ecc02c873b669f5dc0bcf74a0f395bd4d2b42b317d3f48b61156abcb8ae32dbee0c6fa0c953294d09da86c98bb53b203ed70f531a3c7b79632b636c7eb10000e79ec9b141787c93b03acc2d0f6dfd7b45efc8f28f8280fd89df482649fc9a2f633d3fdcac8504bafb8215090395a6a9f4395885e760c710fb64064e476e1d43fc745102424f129e20e8fe4ad94aae44d1acb05a5d118a06c75dfcbb", 0x9e}], 0x5, &(0x7f0000000400)={0xf0, 0x13b, 0x2, "197a334251652ec5dea3419afdcec3db55241789c78fdf270529bcf85b914b9d47a4d6f406b6044ca7bb105eae15993271d6e2ae43187890245695c0c6b1f20ee16e7225e14019d98aad182c584d7e21cadd5bea076a7d1de8a5025d99de3d283ce26386b71eaa33b82d85936b7cc867f1c72c71ff9e513e41d8e1c565f540b04c73ebeba583b27bb4935bbf98eac9de195a67784b95a96a65f536aa23641b9e182c9920ae150fe478f79bf815e20f84757cbac63048d20de9eaaa0612cd4bb3adfc2a19ec8b2377ec160119e7063ddf66c364f2993f1dc95f"}, 0xf0, 0x800}, {&(0x7f0000000500)={0x27, 0x1, 0x1, 0x6, 0x3, 0x80000001, "8e641881d41549ca75577560c9ba0abff58fbf46ea4c6bfc4a4bc5131ff875bee98269b091db52078999e88afea667e1cc0f6403ddd41718fc4efedb1c0d16", 0x39}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000580)="9650f9436e1beea3a3c5da59f8fec602f27b25719342a445b28430c3526a16021deedfcfe73717adda32fb6811d046e4df0e5cd0bd63f432887c293bc3be48e42215f6461d3248ff4f85eac528bbaf0172af8d15f46844355e5bd9f3ccb5a124b73f6732cdb8332879a3c23872971b8594f43768944e08a4a2c522deac2cb6040fd7922582e9f605e9d8f61aa7", 0x8d}, 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0x1000}], 0x6, &(0x7f0000002e80)={0x78, 0x10f, 0x0, "bcfe8f6b094718f028e2cf8830f79c20299ed1bc076fa604178fa5df2b554cc08d42ad006c261c523246713765eb1d628eb1f3f83dfaf52ab1af11c4afbfbb58aed0ae485121188e374862006600f3f4f238561b494303e6d1a8b505cdf0afa18f17"}, 0x78, 0x4008081}, {&(0x7f0000002f00)={0x27, 0x0, 0x0, 0x7, 0x6, 0x80000000, "9101ed789df098e6df08d52d022ca9b58ce74b1397d437263a9ad271c9600456199aa054deb7294536edcbf49cfce211592cb52f52204299dee0d6f86f2787", 0x1b}, 0x60, &(0x7f0000003280)=[{&(0x7f0000002f80)="de6328a698af2f85430dbe3650f1c36ed40680ff4895e551caaffcca2bfc6d6893353a696ba5ac3035c21deb510b000f5619cd4fd7ffbe0e92c897e5b8a131dc9f41d0d28ef9c9c20130eaf4f99ad76784c44fab6657d0fcb5f5fe00f852e617e99617049ddecbc92d00758a9d92efcd2742b55e0cd9dbb9c19bfa516e6b415ed8537f72bd9f0ed2db44c8755a9f5a493dd1ba7a54b7f33e0c3af9e7676c7471f077c3aa470520f4ef18dab6194db7c85daaa63412440ac5d81da12f6abdca71343c89716a65e07c508ecff06e4110d6e0f2d72029d2e4829b9b81ca41707565a5e45de26070b65dd9315b1dd7f231a8644302288ee72a3c", 0xf8}, {&(0x7f0000003080)="ac6863cf424720d0dad2b35e9c4127ec053f7f9c14afffddfb5c35cd19977cb5f2fcd07304da0d282b80896872d595f3b2cd4f25cac302f1866bd3d02bfb3bd820715d5c64137e157b4bda2a96fe94bef5038a5b530dc101def669bff5b63f204ab348a4e08102afa398bfdb34e185d2552ace5749dfcc682d6adb4bac19e91f35dd3338f38e4955d09fdc7353b378573952fbe39ca31bd6e3ea7b04b7fefbbd1351a5523c", 0xa5}, {&(0x7f0000003140)="dca37781c35df7569cdfd812bcb835fe3325c3166d2272273689111b046b19570e9d9f720d393476882e65df2a78221f05ead1c28c7d6fb399f0cf576f3405c81949f26a6dd6cb5443518698312016f5bde0319d35055a89db017260b1b289e8b7d2d25fea43352134d41c56df1535e689a906", 0x73}, {&(0x7f0000000940)="952d431565a3301882f3b8d40afd89df82", 0x11}, {&(0x7f00000031c0)="c7c88ad008993e74df9af4e18dbe8b6f35489185786b00b1cee62368b5e18528f0087391a0f643f4540deb7261f791de9257868cd9543270eaa776a5984538c3fd579aa50b12b48783aeec2da52dfe91819d81273bbfdc1506d1990f887be2db060a87e833474aa717a4a89f9b81e57b0f3df2f42cc03ce4eba971e344c7", 0x7e}, {&(0x7f0000003240)="e5b20cec7db9c03fc38709cf52c013ed559cd82bf8d4a2cb1637c2a1e23650739cc027a40bd2925c0d6caa784dc6fb", 0x2f}], 0x6, &(0x7f0000003300)={0xb8, 0x18c, 0x3, 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&(0x7f0000003540)=[{&(0x7f0000003440)="b49dab2c2c4e79fb14610854027fe5253d75ac42a143b47c7e955931502afd74ad202b31d21dd22d5ef2509d26a4812944695243704f5c41bda0e95e417fade25d431946b87c30835fa1a639b66192872a3b1a5c63fc03025f2f6bf37474bf3db2d1364009871686565f4ec814e4fff1ae4b5809cea0bcd435d1df3ce634e38702efa69442271a6ad0bcc664ae89b640ca31a7e75aff77a8e6c5142ceaf73ad4d56511f1b190b4bfda5a4bc0aca6c36f0908da913b1b6d0ed5e0cbc877a7fbf79fa2a17aaa6be53987ab7612be04", 0xce}], 0x1, &(0x7f0000003580)={0x100, 0x0, 0xfff, "1202c4c783c3a7a6ef51eea7dc92909b8931d72679306227a7e241338cd54de49eb17c4f91fbb80240aaa88fd0cb6d3773e0ff3fc8d4ba31576c6befd682ca66221b42571cbd5136494e0db77b771e60cca9a4edeb2418b9f2bd8de08a7ca6acb84c6d987e1efb65f2a3b90fc604b18dff4211bd8ef9510efc8c1c3b0fcd2dbd4d893f038c4b7a37dd2beb1c642b391e595f66d706dbfdca4c45749873fb9dbf0e6b1ad7483fcbcf9ba27b3d9ad040255fc6f9f83ab76c43df097ad31d4e3a3e1ee3a6ae1bc03b109fe60a2bc1720e7fb0aceab54a5a588b87e135648729ca6c4cfbea81fe2fb2def0f1a509"}, 0x100}, {&(0x7f0000003680)={0x27, 0x1, 0x1, 0x5, 0x20, 0xfffffffffffffffc, "252a66d5f40817706a99a6b1208a1981fccb1f3fecd39ee214b06f6d4264950ca8837db455ee625949003cc2e86c70e3fc47327ab979d8c385863014dc4e4b", 0x34}, 0x60, &(0x7f0000003900)=[{&(0x7f0000003700)="0fea5906378e856d5bec184d67e083b1530ea5ba8ed39972adf89f765c549f692996cb1299b8b1d95d5a59d98b4297fd3a28db9636242f351250082429cac127797f6f9f99e3c1924faa8a634cb4fb28fb1f6346c6d2edee5d350f9c008da81d120cf1d77f57712a83a046a6da98fb858a9785aa567cf0e078d445393645fb556c03e30d2e21a279722520aaf2fc2b8ecb91684bebdd89193561dfea72ad7a0ae7bf9161de78ff37206a1f2ae27cc2c0d56e1ca380838043ab89c1b6b6c88bcacf46e3d5e32b", 0xc6}, {&(0x7f0000003800)="5650cd2fddecd67b8b5742d54af3db478bcbe6af43a8ebee41aa89af726aec734cf55c51e602fceb7be62ecea5f88e7359f17eeb8e16ca4906", 0x39}, {&(0x7f0000003840)="fa1ed4097bd05f2f85487f2ddc18fd913599c72a0e9e3213927dca072b9394413290dbb738242a4730721556e013d2269cdd06f025ba5c9921ad4574ee69a617b219018b515154a825e27b000a768636ea16b843", 0x54}, 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"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0x11b0, 0x4040}, 0x1) write(r0, &(0x7f0000000980)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308041000fff708ff98", 0x24) write$binfmt_elf64(r0, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x9, 0x3ff, 0x1, 0x285, 0x2, 0x10003f, 0x400, 0x2cc, 0x40, 0x273, 0x3, 0x2aa5ccf9, 0x38, 0x1, 0xffffffffffff3e6b, 0x8, 0x5}, [{0x70000000, 0x6, 0x3ff, 0x101, 0x7, 0xa5, 0xff, 0x800}], "8ad7cd05ee1bff7e3c5bb62f6c8fc3815d30c8032caab3e843312200f1bad6956e19aed3ce693ddcef213f90ee44f707da36c8fdf6", [[], [], [], []]}, 0x4ad) 2018/04/06 02:13:34 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r8, 0x2, 0x800}, &(0x7f0000000740)=0xc) 2018/04/06 02:13:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) 2018/04/06 02:13:34 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x2}) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000000c0)={0x1, 0x1, 0xffff, {}, 0x1, 0x1}) setsockopt(0xffffffffffffffff, 0x3, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000449fd0)={0x1c, 0x0, &(0x7f0000000200)=[@register_looper={0x630b}, @acquire_done={0x40106309}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f00005ad000)=ANY=[], 0x0, 0x0, &(0x7f0000ed8000)}) 2018/04/06 02:13:34 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x4}, &(0x7f00000006c0)=0x8) 2018/04/06 02:13:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x0, 0x0, 0x10000, 0x8b29, 0x452f, 0x7, 0x8001, 0x2}) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f64226647edf7f0641d944dc2a2a86d88c61a8d14b3", 0x55}, {&(0x7f0000000080)="1c201e7c40cccc3d2616e20e6d2ec6d5e2f714647d23d8d9", 0x18}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001280)={r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000940)=@llc={0x1a, 0x0, 0x7, 0x9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="630d7ab38df84e56693e5ee8bf665066fa901c53e8e9c2e8075e", 0x1a}, {&(0x7f00000009c0)="592cfcded3dd210eca6dc676866a12666d0564410d8cc563c79ad0242eb3e19e", 0x20}], 0x2, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x0) r5 = getpgrp(0x0) r6 = getpgid(r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r4, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000300)=0x14) r7 = syz_open_procfs(r6, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r4, 0x4000000000007}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001100)={@mcast2, 0x0}, &(0x7f0000001140)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x26, 0x8, 0x6, 0x100, 0x6, 0x7000000, r9}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000001040)=0x1) r10 = dup3(r2, r0, 0x0) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000002880)={0x5, 0x9, 0x1}) 2018/04/06 02:13:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400abda024c5f4044927dd85a2b800912000103"], 0x14}, 0x1}, 0x0) fchdir(r0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f0000008faa)=""/86, 0x56}, {&(0x7f0000011f6f)=""/145, 0x91}], 0x7, &(0x7f0000002fa9)=""/87, 0x57}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffa, 0x102) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000080)={'yam0\x00', @ifru_names='bcsh0\x00'}) 2018/04/06 02:13:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) accept4(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r2}], 0x1, 0x8000) tkill(r0, 0x16) [ 605.212207] binder: 8207:8220 ioctl 40046205 0 returned -22 [ 605.224094] binder: 8207:8220 ERROR: BC_REGISTER_LOOPER called without request [ 605.231667] binder: 8207:8220 BC_ACQUIRE_DONE u0000000000000000 no match [ 605.238585] binder: 8207:8220 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 605.260965] binder: 8207:8220 ioctl 40046205 0 returned -22 [ 605.264679] binder: 8207:8224 ERROR: BC_REGISTER_LOOPER called without request [ 605.274233] binder: 8207:8224 BC_ACQUIRE_DONE u0000000000000000 no match [ 605.281126] binder: 8207:8224 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/04/06 02:13:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xb80b]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:35 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) 2018/04/06 02:13:35 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) fallocate(r0, 0x1, 0x0, 0x10001) fallocate(r0, 0x0, 0x0, 0x10000) fallocate(r0, 0x1, 0xb0a, 0x10000) lseek(r0, 0x0, 0x4) 2018/04/06 02:13:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="adc137d25c9a0de3e2f1d518000000270063810000004000000000140000d5dea7290f08d534cebd91d3bbaffb53725210608053a4a77ec62992e063fae070dd9e67fac8cef74e8f6b85c35a2ede211495e81f3ae1a9cb39dc3b079d9f73d729b6f47e28ad474981ef75197db12286055a10401d9f64a1ed829d71e1d3a540f9d4f2c85d174af9882ce2999c55deec8aed88f62b74fca55f632aff37cb063250"], 0x18}, 0x1}, 0x0) 2018/04/06 02:13:35 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000007c0)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:35 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x7ff, {{0xa, 0x4e20, 0xd9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) 2018/04/06 02:13:35 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x9) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x8001, 0x8, 0x10000, 0xffffffffffffff00}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r1, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/06 02:13:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa, 0x2001) ioctl(r0, 0x4400000000001269, &(0x7f0000000040)) 2018/04/06 02:13:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x700]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:35 executing program 2: r0 = socket(0xa, 0x80003, 0x1) sendmsg$unix(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000020c0), 0x0, &(0x7f00000026c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4, 0x40f7b4dff1e4024e}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) 2018/04/06 02:13:35 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) 2018/04/06 02:13:35 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000780)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x1020000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x7, 0x1c5083) pwrite64(0xffffffffffffffff, &(0x7f0000000a80)="31c89f6c4ab15671df51aac08f6995dd0ac75da3c91b2842356e1eacb2f79b706b04dd0f1bb5d53cf43ce219af9c3585b820e4cef98604d4e5d11cab3020a3ec161201b6d91bff9210c776026f6b6fdbbd07069540aa8c81cf8ed5d737df425ade89e5a81c40d2a129fcf41053c604abdbab9e851fa14e23137a3fab59f95d1ee7d913", 0x83, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000009c0), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4000000000000d) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/65, 0x41) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x4a) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x20105600, 0x81) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000280)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x0, 0x1f}, 'port1\x00', 0x20, 0xa0000, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x5, 0x9}) r5 = request_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='ecb-aes-aesni\x00', 0x0) r6 = add_key(&(0x7f0000000240)="316465c47500", &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x8b, r5) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="68942302dcbc1920eb000a38414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d1348935d88ef93e766675bcc188e5ed9059c63a4f6d644ac810f9debd658c7fe783c9343a2dbe78c1787ecffc00320b8f0977e0cf7353202489b", 0xa2, r6) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x7fffffff, 0x0, 0x4, 0x2, 0x1f1, 0x1, 0x4, 0x84, 0x91, 0x3, 0xffffffffffffffe1}, 0xb) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/06 02:13:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11}}) 2018/04/06 02:13:35 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/04/06 02:13:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/06 02:13:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) fstat(0xffffffffffffffff, &(0x7f00000017c0)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001840)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6}, {0x0, 0x0, 0x4, 0x400}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000015c0), &(0x7f0000001600)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r1, 0x2f318b995e67d741}) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x100000001}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r1, r1, 0x2, 0x2, &(0x7f0000000080)="0662558a0c1909116b1638ccfaa3833005f0c8a03294105f22998a01772a0c7156cc2dd5f8db8169a44ccadeb6832b9fcc14dbfc0e7d4cfaf16924e429770790bc9c7ea212ab0e268fd3796c7a2f684bea1c5e02dc9c7a2100bb0db70fc070a8ece5a440ef55eab8be8efc99b8f0", 0x4, 0x80, 0x7, 0x3, 0x7fffffff, 0x3, 0x80, "37a2613c6aad3dfc05f3d6eee98d1f39e74a06198a0603740467b0051b11feafcfafae30dc1296a15e1a5b2acef0d61c87d797c74bea8f513952f382228612"}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r1, 0x0) 2018/04/06 02:13:36 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$ipx(r4, &(0x7f0000000d80)="6631e8a19c003783bee25e381e1559c39afafbc5b007b974ecbe5c49886c4193d7b25fb67059ab7d3aba1cb667d57d84531e7342261aa4ac5240d6979847641baac4ba9839b2495c13e395d2febc2efa01827d9e83372df94aecab62a039b8da8bd197ac1922aa4463d6e4c5e7e8fbf36a3a6462f3818f5f981875583888ece92dd0774f07cbe214f9b660301b53f4c6c7fa699efa104b31297fa6014fa0a1b83bdf04a4110c2fae88529cb179b13c6cec95570168b9c5a5bf76b4636da0dbaa4f46e6e0c790ebc459e38325a558cac22f620f8ce89aee48942b3adbf5881421f75b7f003a6e55559336cbde15133555591e", 0xf2, 0x20000000, &(0x7f0000000a00)={0x4, 0x1ff, 0x7, "42d514dcdd6c", 0x5}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:36 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x817, 0x4000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffe}) 2018/04/06 02:13:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x47, r1}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3e, r2}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x77) write$evdev(r0, &(0x7f0000000900), 0x0) 2018/04/06 02:13:36 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000012c0)=0x1) lseek(r0, 0x0, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@filter={'filter\x00', 0xe, 0x2, 0xba0, [0x0, 0x20000040, 0x200001a8, 0x20000bb0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xe2ff0e0fca8324d4, 0x1, [{{{0x3, 0x0, 0x8808, 'bridge0\x00', 'syz_tun\x00', 'bcsh0\x00', 'vcan0\x00', @random="34532a1e8ff1", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x138, [@state={'state\x00', 0x8, {{0xc00000}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xffffff00, 0xff0000ff, 0xff, 0xffffffff], 0x4e22, 0x2f, 0x0, 0x4e21, 0x9, 0x8}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"9c3be2f5464f76295a5bf5befaee73640419f9c81d2daac566b6febf494e"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x11, 0x89ff, 'syzkaller0\x00', 'ip6_vti0\x00', 'gretap0\x00', 'ifb0\x00', @random="95d62ccffc7b", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x8f0, 0x990, 0x9d8, [@among={'among\x00', 0x858, {{0x7, 0x40, 0x3ff, {[0x1, 0x40ce, 0x7f, 0x3f, 0x3, 0x7, 0x7, 0x8, 0x1, 0x3, 0x100000001, 0x1, 0xffff, 0xfffffffffffffffd, 0x6, 0x800000000000000, 0x9, 0x0, 0x20, 0x10000, 0x9, 0x6, 0x0, 0x4f09ad8f, 0x6, 0x1f, 0x0, 0x9, 0x6, 0x4, 0x7f, 0x8, 0x0, 0x0, 0x2, 0x1, 0x5, 0x5, 0xffffffff808891f0, 0xfffffffffffffffd, 0x1, 0x6, 0x6, 0x7, 0x0, 0x9, 0xffffffff, 0x5, 0xfffffffffffffffe, 0xb217, 0x2, 0x7, 0x7ff, 0xffff, 0x3, 0x4, 0x7b5, 0x7, 0x6, 0x0, 0x378, 0x1a, 0x9, 0x3ff, 0xffffffff, 0x3f, 0xf1, 0xffff, 0x0, 0x7ff, 0x7fffffff, 0xfdac, 0x4, 0x9, 0x4, 0x10000, 0x0, 0x8, 0x3ff, 0x7c01, 0x6, 0x4, 0x7ff, 0xffffffffffff0000, 0x5, 0x7, 0xfffffffffffffeff, 0x7, 0x1, 0x0, 0x35, 0x5, 0x3, 0x800, 0x0, 0x1, 0x6fb2, 0x3ff, 0x4, 0x6, 0x0, 0x4, 0x2, 0x200, 0x4, 0x7, 0x8, 0x3, 0x8, 0xedf, 0x1ff, 0x2, 0x5, 0x7, 0x3, 0x800, 0x6b, 0x9, 0x9, 0x0, 0x101, 0xffffffffffffffff, 0x94, 0x80000001, 0xd9, 0xff, 0x3f, 0x0, 0x5, 0xfff, 0x9, 0x401, 0x7, 0x9, 0xfffffffffffffe00, 0xb3, 0x0, 0x9, 0x1, 0x3, 0x0, 0xd54, 0x7fffffff, 0xfffffffeffffffff, 0x2, 0xef6, 0x9, 0x401, 0x9, 0x6, 0x5, 0x8, 0xfffffffffffffffe, 0x667, 0x0, 0x1, 0x85f5, 0x1, 0x1, 0xff, 0x5, 0x19a00000000000, 0x898, 0x3fff80, 0xdde, 0x2, 0x8, 0xfffffffffffffffc, 0x5, 0x9, 0x400, 0x10001, 0x2, 0x9, 0x101, 0x0, 0x9f, 0x1ff, 0x80000000, 0x9, 0x5, 0x0, 0x1, 0x1, 0x200, 0x5, 0xff, 0x8, 0xff, 0x9e, 0x8001, 0x5, 0xffff, 0x80, 0x81, 0x6c8e, 0x80000000, 0xffffffffffffffff, 0x4, 0x101, 0x3ff, 0x10000, 0x3ff, 0xc, 0x8, 0x3ff, 0x4, 0x9, 0x0, 0x2, 0x8c8, 0x1, 0x8f, 0x4, 0x1, 0x3, 0xe56e, 0x4, 0x5, 0x4, 0x7fff, 0x3f, 0x2, 0x807c, 0x3, 0x2, 0x0, 0x52d8, 0x6, 0x9, 0x5, 0x2, 0x4dcc, 0x5, 0x5, 0x0, 0x200, 0x8, 0x7f, 0x4, 0x100000000, 0x2, 0x2000000000000000, 0x7, 0x8, 0x1, 0x1, 0x0, 0x8, 0x3, 0x1f, 0x1, 0x25a, 0x3ff, 0x0, 0xfff, 0x7f]}, {[0x1, 0x2, 0xffffffffffff8000, 0x51fb879d, 0x1f, 0x25, 0x2, 0x7, 0x7, 0x8000, 0x8, 0x1f, 0x0, 0x400, 0x81, 0x43b, 0xd435, 0x10fe, 0x5, 0x8001, 0x65, 0x518, 0x5, 0x2, 0x4, 0x8, 0x0, 0x1, 0x8, 0x80, 0x8, 0xfffffffffffff4f2, 0x3, 0x9, 0x3, 0xfffffffffffffffe, 0x3f, 0x3, 0x3ff, 0x800, 0x100000001, 0x8, 0x0, 0x21, 0x6, 0x100000000, 0x0, 0x33, 0x0, 0xffffffffffffffeb, 0x1fec5a65, 0x5, 0x101, 0x10000, 0xfffffffffffffffc, 0x6, 0x2, 0xa22e, 0x2, 0x3f, 0xd50, 0x37cb, 0x37, 0x9d36, 0x80000001, 0x10000, 0x3ff, 0x10001, 0x401, 0x1, 0x4, 0x4, 0x100, 0x9, 0x7fff, 0x1000, 0x1000, 0x3, 0x8, 0x1, 0x4000, 0x1ff, 0x41, 0x80, 0xfffffffffffffffb, 0x6, 0x101, 0xd4, 0x5, 0xaa000, 0x10001, 0x5, 0xfff, 0x5, 0x2, 0x100, 0x6, 0x80000001, 0x20, 0xa5, 0x2, 0x81, 0xc7, 0x5, 0x5, 0x6aa, 0x7fff, 0x6, 0x8001, 0x9, 0x13670283, 0x6, 0x8, 0xfa2, 0x3, 0x1000, 0xec5, 0x1000, 0x579, 0x1, 0x9, 0xffffffffffff40d0, 0x8, 0x80, 0x40, 0x7ff, 0x3, 0x9, 0x1, 0x3f, 0x1, 0x3, 0x100000000, 0x100000001, 0x9, 0x1fd, 0x9, 0x80000000, 0x28, 0x846a, 0x4, 0x3ff, 0x6, 0x9, 0x8b4, 0x5, 0x5, 0x0, 0x7, 0xffffffff80000000, 0x0, 0x1b93, 0x5, 0x3f, 0x1, 0x1, 0xfff, 0x10001, 0x0, 0x9, 0x6, 0x40, 0x1, 0x6, 0xffffffffffff8000, 0x3, 0x7, 0x0, 0x98, 0x7fff, 0x0, 0x5, 0x6, 0x1, 0x0, 0x5, 0x4, 0x9, 0x40, 0x9, 0x800, 0x72, 0x800, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x0, 0x1, 0x8, 0x80, 0x7, 0x8, 0xff, 0x310, 0x5b, 0x8, 0xd5, 0x40, 0x7f, 0x3, 0x9, 0x4, 0x4, 0x5, 0x800, 0x3644, 0x0, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2, 0x101, 0x6f53e63a, 0x5, 0x3f, 0x4, 0x603, 0x5, 0x7, 0x7, 0x9, 0x100000001, 0x836d, 0x2, 0x800, 0x800, 0xfffffffffffffff8, 0x7, 0x9, 0x3, 0x1, 0x7, 0x4, 0x4, 0x3, 0xa84f, 0x7ff, 0x452, 0x7fff, 0x9727, 0xa, 0x9, 0xffffffff, 0x101, 0x8c80, 0x6, 0x3, 0x3, 0x3, 0x4, 0x5, 0x3f, 0x401], 0x5, [{[0x200, 0x7], @multicast2=0xe0000002}, {[0x12, 0x100], @rand_addr=0x5}, {[0x6, 0x1a93]}, {[0xfffffffffffffff9, 0x3]}, {[0xf0, 0x7], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}]}, [@common=@log={'log\x00', 0x28, {{0x8, "a75d93bd0950447ce54345e73e277abc1321ab2c7ae72334d67ce769bdb9", 0x1}}}, @common=@log={'log\x00', 0x28, {{0x7f, "0f532478d6639038f93b76875ea0c75452a104191e3bb3bc895743734eb1", 0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x401, 0x47152438, 0x7fffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0xc18) 2018/04/06 02:13:36 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x4000000000004, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x6, 0x80000001, 0x800, 0x100, 0x8, 0x40, r2}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x401, 0x6}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ion\x00', 0x4100, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x5b5, &(0x7f0000000140)=0x2) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') prctl$setname(0xf, &(0x7f0000000040)='/*(nodevself!\x00') 2018/04/06 02:13:36 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000086dd6020a17e00108800fe800000000000000000000000fe8000000000000000000000000000aa0420880b000a0003e5ff0800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x100) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0xfffffffffffffe01, 0x800, 0x89b8, 0x2}, {0x1, 0x0, 0x1470, 0x7}, {0x10001, 0x3d1, 0x777a, 0x3003b8ba}, {0x1, 0xffff, 0x427a, 0x9}, {0x7, 0x1, 0x8001, 0x400}, {0xc899, 0x6, 0x3, 0x101}, {0x6bc2, 0x100000000, 0x0, 0x1f}, {0x0, 0x1, 0x7, 0x3}, {0xd0, 0x0, 0x100000001, 0x200}, {0x7ff, 0x7f, 0x9, 0x8001}]}) 2018/04/06 02:13:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x1}) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/06 02:13:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x3400]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) [ 607.452973] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/06 02:13:37 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4080, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005500ff040000000000000000070000004714c23936345b08e71cf81a73ae914f77"], 0x14}, 0x1}, 0x0) [ 607.513435] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/06 02:13:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x6]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) pread64(r1, &(0x7f0000000180)=""/8, 0xfffffffffffffd52, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/89, &(0x7f0000000100)=0x59) acct(&(0x7f0000000140)='./file0\x00') socket(0x17, 0x1, 0x1f) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0xfff, &(0x7f0000000200)=0x4) 2018/04/06 02:13:37 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x6, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000340)={0x4, r4}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000300)=0x104000000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000380)=0x104008000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x1}, 0x8) 2018/04/06 02:13:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="001d000132443b2bb475738347681285db1182dca545fa327c335232b73cec2609ecb838803821d2dc114b090bc05225f74e50995942ac264a1d15f13e4f5099607c780542ad4905b41ed84d9debac617229e020cf4f6b98b41f3494dc328e2b77548378a2e26f1b82319accdb"], 0x18}, 0x0) recvmsg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000300)}, 0x22) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @loopback}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@loopback=0x7f000001, @multicast1=0xe0000001, r4}, 0xc) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0x20000000400}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xfffffffffffffd62, &(0x7f0000000300)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r6 = socket$kcm(0x29, 0x40000000000000b, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r0, r5}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000540)) 2018/04/06 02:13:37 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x1004810, r0, 0x40000000000000) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) alarm(0x8) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @quote={{}, 0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}}}], 0x30) tee(r2, r1, 0x1, 0x0) write$vnet(r3, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/45}}, 0x68) dup2(r2, r4) 2018/04/06 02:13:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bridge0\x00') sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)=ANY=[@ANYBLOB="021500000700000000000000f58d000004001700000000020a004e2000000000000000004000000000000000000000010000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/06 02:13:37 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:37 executing program 2: accept$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000100)=0xfffffffffffffeed) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x80) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x7b, "d149b535cac2a1d70e27dfed79f1a4946d1499e8b3131d3e2a07339f7a4f620b07076e701d34351e706607e6c331741a6a4b3f94101f3a337e44272a843dfe434396722b4fc9e3fc8b5c42ca2857ea6d903da0e8ddd6813f7949b86e40ad03610f500c4818f2ba95fd05058f6e04a0c99f4b90220980c6fa19128b"}, &(0x7f0000000080)=0x83) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/06 02:13:37 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) read$eventfd(r1, &(0x7f0000000180), 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x79e, 0x6}) close(r1) ppoll(&(0x7f0000000080)=[{r0}], 0x200000000000006d, &(0x7f0000000240)={0x0, r3+30000000}, &(0x7f0000000280), 0x8) unshare(0x400) signalfd(r0, &(0x7f0000000000), 0x8) 2018/04/06 02:13:37 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:37 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x7, &(0x7f00000000c0)={&(0x7f0000000080)="cc78f80f0f929aab82fe0bf90d3c1e8e4211eddbfab3a80be309", 0x1a}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040), 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) getgroups(0x4, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) r8 = getgid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$unix(r2, &(0x7f00000009c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="582a2135aa0d07fadee7618c92fadc0fff21b64b0ad6f5dbd86a6927bcb7e156c611a3aa457a72c2542e4ef21a967765966c96139eb9e16360849b6e08254307d9561a65678738d2", 0x48}, {&(0x7f0000000200)="b19589c2a9f360ddebc2d2484f077555f17b2ecd1d546db0e1af90f90a9b67ec8d33fb536384777c5b0e5c0f681f7ed85e99f3d080bc6c8b9431946e9cf30ffa03b4d137a12c7d166768fed06476cc92aba9275359283173f7670bca45d256e658694b965e985bf5b75cea8fbc8ff43e89ffd2fa716c8a753e5763c61c094c0914434b87f3c84d", 0x87}], 0x2, &(0x7f00000008c0)=[@rights={0x38, 0x1, 0x1, [r2, r2, r0, r2, r2, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r2, r0, r0, r0, r0]}], 0x100, 0x40000}, 0x10) sendmsg$key(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0x0, 0xffffffffffffffff}, 0xffe2}, 0x1}, 0x0) sendmsg$alg(r2, &(0x7f000002bfe4)={0x0, 0x0, &(0x7f0000000140), 0x199, &(0x7f0000000100)}, 0x40) 2018/04/06 02:13:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c91480014730000000000000000000000000000000000fe80000000008a503af8360e3ce93f4af1000000000000001200bb0040000092c812265596780b2114ea1810e6471081548cc54f40f03f270c0fe393", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)) 2018/04/06 02:13:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 02:13:38 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$vcsn(&(0x7f00000007c0)='/dev/vcs#\x00', 0x1f, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000800)=0x770, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, 0xffffffffffffffff, 0x80000000, 0xc) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000880)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 'lblcr\x00', 0x14, 0x723a, 0x18}, 0x2c) recvmmsg(r1, &(0x7f0000002280)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/178, 0xb2}, {&(0x7f00000004c0)=""/12, 0xc}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/205, 0xcd}], 0x9, &(0x7f0000000740)=""/75, 0x4b, 0xfffffffffffffff8}}, {{0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f00000021c0)=""/174, 0xae}}], 0x2, 0x3, &(0x7f0000002380)={0x77359400}) socket$vsock_dgram(0x28, 0x2, 0x0) clock_adjtime(0xd, &(0x7f000090e000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000840)={'ip6gretap0\x00', 0x9000}) 2018/04/06 02:13:38 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x0, 0x100000000000ec}}) 2018/04/06 02:13:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000471ff3)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 02:13:38 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES16=r5, @ANYRES16], &(0x7f0000000040)=0x2) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) getpgrp(0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000001540)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{&(0x7f0000001580)="a5f1be3261e2679034741a21b6c95df94163dd3b9eaebff600ed467f769e01bdedfb366b8d0ce9093e9c56fcc67b16", 0x2f, 0x6}, {&(0x7f00000015c0)="8f1ba245590e7c3a0c3997fbe6263be81708e88ef53435143b93380d9215995a46ce09f466d5b138953cdf54ce6a495691cb105e56021a834e12b9e8e53c3dac553f86a0975b0ffd67186d6cca4515fedd9237e87d85b14737ea2c5089e8eef5c6e8b9df18d423c0f665b967c194172d3ee92e6e29320942f6001d7ca379946815c22d6cba8bca5d77e419ed718f798379c9bb5072d36f328a969c", 0x9b, 0x9}], 0x20, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002500)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000024c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000fff800010000000000000000000000000036f1437cc0358f313e770000"], 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) 2018/04/06 02:13:38 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80c02) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0xd5d, &(0x7f0000000080)=0x2) 2018/04/06 02:13:38 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000016, 0x4008, 0x1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000080)=""/1, 0x0) sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x8000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000180)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'rr\x00', 0x12, 0x7, 0x47}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7, 0x4, 0x1, 0x401}}, 0x44) sendto$inet(r3, &(0x7f0000001280)="c3", 0x1, 0x0, &(0x7f0000001300)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf000, 0x3, &(0x7f0000fef000/0xf000)=nil) close(r3) mq_timedsend(r2, &(0x7f0000000100)="3682028aa0470fa08bfb68a3e364793c99da6f1cdf2e09cba2aa5d94713d", 0x1e, 0x8, &(0x7f0000000140)={0x77359400}) 2018/04/06 02:13:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x500000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200001802, 0x100) write(r0, &(0x7f0000022000)="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", 0xfa3) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="e312", 0x2}], 0x1, 0x1) writev(r0, &(0x7f0000041000)=[{&(0x7f0000000000)="9f", 0x1}], 0x1) 2018/04/06 02:13:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000100)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800040000, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2a0}, {r0, 0x22f2}, {r0, 0x100}, {r0, 0x4000}, {r1, 0x8000}], 0x5, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f00000001c0)={0x4}, 0x8) 2018/04/06 02:13:39 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:39 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x40) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'irlan0\x00', {0x4, 0x9, 0x2000000000000000, "1c64b7a28703", 0xffff}}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0x92, &(0x7f0000000080)=""/146}) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) finit_module(r0, &(0x7f0000000180)='irlan0\x00', 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x10000, 0x7, 0x800, 0x1}, 0xd, 0x3, 0x0, 0x0, "ced2504b117d40a65ae6ccaa6afe73a2352bebbfc199f29fc92edb63ff3379997f0ba23056d1189a825aedb7758274c96c797a814d69338107f1a6210383de1a"}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x851) membarrier(0x9, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r4, 0x3, 0x5}, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000680)={@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, {&(0x7f0000000540)=""/253, 0xfd}, &(0x7f0000000640), 0x10}, 0xa0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000740)=0x9, 0x4) times(&(0x7f0000000780)) gettid() accept4$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000840)={r4, 0x5, 0x8, [0x2, 0x7, 0x3, 0x40, 0x5, 0x10000, 0x4, 0x4]}, &(0x7f0000000880)=0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000008c0)=0x6) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000900)=""/145) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000009c0)={'yam0\x00', 0x200}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rtc\x00', 0x123401, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000a40)={0x5, [0x7, 0x1, 0x100000001, 0x7, 0xa4d]}, 0xe) connect$rds(r2, &(0x7f0000000a80)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0)={r4, 0x9}, &(0x7f0000000b00)=0x8) bind$unix(r3, &(0x7f0000000b40)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000bc0)={0x8, 0x5128, 0x6, 0x1f, 0x1d}) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000c00)={0x3, 0x4}) sendmsg$alg(r3, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c40)='W\'%', 0x3}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001c80)="a3b7ae61366788cb8f04df89bf9c8d92d2d731558f4f0eb8585db8d50549d2e6fc6af1d69a97b133b5701b5a9d1f5c046b7fa588ead2f7e097a1eaa831bc0a34da36c737143fd8aea7d6f743e51327a7babf8145a062add4c06a13e669941842e6f5166fb536adbbc0ae7f7321c85e2d2eb5a59da7588776f069b754c67c0889f9d7ff14a46e8ad3d7221a75de609f860a94be5d6280d7", 0x97}, {&(0x7f0000001d40)}, {&(0x7f0000001d80)="c9c0a21d76a566ba8e5a083f3b0dc644733578dc2b8359056b7c948872b0c69c05c63d7fdcd52cf1d92f96b88466da0800ad61b23db838ec633eed0a38002cc918e918fbf5466c1f07e01e0159d00380667601ce2d11f4357fb2e74b300471c5b16f2b2503c6c4a35a73183296226d39b7047ffafb5b0986958660073c9b7c256dcbb30d36f1d6a0", 0x88}, {&(0x7f0000001e40)="3f017f3d2d68e9a9cf803549d931711273e035d529e94c156ac565166e5fc51400442e19cd824672ef556109606000cc277d7c15c6c2f658a4d1142ffd47aa000abfaff3c02b770d7343ed0ff9ccd7e37e0c6cd9404efd9407afb1f1cb798aff329cc4a5060908cc044641db37a020842e69b7ddacb04234497510d0f05470e49f4a9f694f2c17c7e7cdbe5b057125dd", 0x90}, {&(0x7f0000001f00)="e2f7876c12e34aa366620deffe80ee58e407af449a8f9c3a7aa830e933c57c51eac0d73ae0fe9960884ca5828612e1355c2333872777f71e", 0x38}, {&(0x7f0000001f40)="aea1df55b81ab5fc23ed3879ca8798861c59446d2854f7fce5565454c6a964edd8852b2f87c466a50ba01cbd5041bd9c9315362b2fd58364e38a9c059dbb06c07b3cd9b31a54b3f752002afe9b52d28ad9c58cf0dd4e58facbe7e1903f50545eab6a42452bc06e847a183a99cf87f919b8c1976855f30d81f5508193e536a4ec6053d6f90ec3170cab9631c1e05a3f5801d0676f95b2c2ddf59aeb1df0", 0x9d}, {&(0x7f0000002000)="309654635df713346690af3bc5d7382177a26fb5605ddc118ed4f0", 0x1b}], 0x9, &(0x7f0000002100)=[@assoc={0x18, 0x117, 0x4, 0xfff}], 0x18, 0x4001}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000002180)={0x0, 0x1, {0x0, 0x3, 0x3, 0x2, 0x8}}) 2018/04/06 02:13:39 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = timerfd_create(0x0, 0x0) close(0xffffffffffffffff) delete_module(&(0x7f00000000c0)='/dev/hwrng\x00', 0x200) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x7) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0x40085400, &(0x7f0000000100)={0x8, 0x0, 0x6, 0x0, 0xfffffffffffffffc}) 2018/04/06 02:13:39 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)=0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0xa6, 0x3, 0x7ff, 0x2, 0x8001, 0xa35, 0xba, 0x101, 0x80, 0x8, 0xfff}, 0xb) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x4, 0x7, 0xffffffffffff9cd2, 0x0, 0xe}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0xfffffffffffffe00, 0x7f, "514fa1646b34743a50e9103732fca684986202076e66a73f5c23f16278d9980a907162d99bd5164e211f1594db20416a9c2263803f7d7e8d754d47248a8a233235b0a3c348c663485bed2ec76c8aef97"}, 0xd8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xfffffffffffffe8b) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x6, 0x4) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x200000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x7, [0x0, 0x7, 0x0, 0x1ff, 0x2, 0x1d72, 0x401]}, &(0x7f0000000480)=0x12) 2018/04/06 02:13:39 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x0, 0x101}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8002, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0xfd, 0x0, [0x1, 0x9, 0x8000, 0x80000000]}) 2018/04/06 02:13:39 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0055009, &(0x7f0000000040)) 2018/04/06 02:13:39 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 610.163337] IPVS: set_ctl: invalid protocol: 63 172.20.20.187:20000 rr [ 610.325141] IPVS: set_ctl: invalid protocol: 63 172.20.20.187:20000 rr 2018/04/06 02:13:40 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/06 02:13:40 executing program 1: socket$inet_sctp(0x2, 0x20000000005, 0x84) 2018/04/06 02:13:40 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) r2 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x6, 0x10000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x5}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000006c0)={r3, 0xf9, "f688f653233668d5af2efb73b501920273e0831cf8b57424b677b8772ccdc963c6c05878733b0d53cabf7c560db64216180106dd5a77c1e2dcbd311dba94cbe202a04d48f870928e89a6631c35a11c277a8c4fe315fa8e0044759440004116a4198973e2db50ca87ebc741b055e356238a8f5c6963a1252c01e9d6212a1a394281d8a33bdddedaf2d851cb483a2770202d16fc36fe914166cc36f3430aefcc3aad804958a468f7f638de748f968bf2699d9592abcaf3cd0a4f57c6d00e5dd8006bf1c8cabb0b082ed5bd1c8163b7aef05b707ae88452896ceaaac3c42e9653c9c92b7e1a5e1f76ebafe8537a6d55bc5819e28a08c531daa2b5"}, &(0x7f0000000800)=0x101) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/04/06 02:13:40 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:40 executing program 0: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000000)}, 0x1}], 0x1, 0x1, 0x0) 2018/04/06 02:13:40 executing program 3: r0 = socket(0xf, 0x80000001802, 0x0) write(r0, &(0x7f0000021000)="240000001a0025ffff00000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) 2018/04/06 02:13:40 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = shmget(0x1, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe6ffe), 0x0) 2018/04/06 02:13:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xb80b000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:40 executing program 1: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000), 0xfffffffffffffff2) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) getuid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast2, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) getgroups(0x2, &(0x7f0000000580)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000005c0)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) getegid() getpgrp(0xffffffffffffffff) getuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb}}, 0x6, 0x3, 0x1e, 0x12400000000000, 0x80}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0xb99, 0x1, [0x1]}, &(0x7f0000000200)=0xa) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) sendmmsg$unix(r1, &(0x7f0000000980), 0xb, 0x0) 2018/04/06 02:13:40 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:40 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000010c0)={0xa5, 0x200, 0x6, 0x7, 0x5, 0x2, 0x3b6d, 0x100000001, 0x7fff, 0x800, 0x10000, 0x7}) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r2}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000001080)) getsockopt$bt_hci(r2, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/06 02:13:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000200)=@delpolicy={0x5c, 0x14, 0xae982584f78c6849, 0x0, 0x25dfdbfc, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x4}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa0b1, 0x42000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x6, 0x8) 2018/04/06 02:13:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x1) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000040)=0x3) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/04/06 02:13:40 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x104}) r3 = gettid() process_vm_readv(r3, &(0x7f0000000300)=[{&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000240)=""/174, 0xae}], 0x3, &(0x7f0000000480)=[{&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/147, 0x93}], 0x2, 0x0) 2018/04/06 02:13:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000011c0), 0x15c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001200)={0x0, 0x5, 0x5, {0x82, 0x9}, {0x0, 0x2}, @ramp={0x3f, 0x5, {0xffff, 0x8, 0x60, 0x5}}}) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000001040), &(0x7f0000001080)=0x8) bind$alg(r0, &(0x7f0000001140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) getsockname$ax25(r2, &(0x7f00000010c0), &(0x7f0000001100)=0x10) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/06 02:13:41 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) recvfrom$ipx(0xffffffffffffffff, &(0x7f00000006c0)=""/52, 0x34, 0x0, &(0x7f0000000700)={0x4, 0x0, 0x0, "dc108d9d4391"}, 0x10) 2018/04/06 02:13:41 executing program 0: r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xf46}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000080), &(0x7f0000000200)=0x4) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000001c0)=0x3, 0x3) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000100), &(0x7f0000000140)={0x5}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000240)=0x3f, &(0x7f0000000280)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)) 2018/04/06 02:13:41 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000680)={r3, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000a40)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:41 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xffffffffffffffb7}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x3b5, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)={0x5, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/06 02:13:41 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x6000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)="48bdbd280e000000000000770ed9e382a0eefe943b52f326899211feacb540", 0x1f, 0x0, &(0x7f0000030ff0)={0x2, 0x400000800, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fsetxattr(r0, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f0000000080)="76621155e43a816fa7ff09ea76ca6f786e65743000", 0xfffffffffffffe8a, 0x3) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffc, 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x3, 0x6, 0x100000000, 'queue1\x00', 0x9}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x200, 0xfffffffffffffffc}, 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0), 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) 2018/04/06 02:13:41 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000680)={r2, &(0x7f0000000a80)=""/97}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:41 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000000140)={0x11, 0x0, 0x4, 0x6}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='\x00v\t') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[{0x10001, 0xa8}, {0x1, 0x3}, {0x9, 0x7}, {0x6, 0x10001}, {0x5, 0xbc2}, {0x1, 0x49a0}, {0x80, 0x5}, {0x7, 0x8}, {0x6, 0x1}]}) unlinkat(r0, &(0x7f0000783ff8)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) 2018/04/06 02:13:41 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000300)=0x8) r5 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x628240) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x2, 0x400}, 0x10) r6 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0xa, &(0x7f0000000540)="5c2c7a148de3e14f9fec447ab037175684202bf14c81f387d64f798465690abc72658fa1d98682e172110e461358cca10c7536e834057aad4d5c01b7166a962dd54c7f", 0x43) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup2(r3, r6) getpgrp(r2) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0x0, 0x2000000000036be) perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x400, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r8, 0x0, 0x0) sched_getaffinity(r2, 0x6e84f782, &(0x7f0000002e00)) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r9, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r8, 0x5410, &(0x7f00000003c0)=r2) 2018/04/06 02:13:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x83, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x80000001, 0x6, 0x0, 0x81, 0xe7, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x3, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000180)={r4, 0x80000, r1}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/06 02:13:41 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000d40)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:41 executing program 0: socket$pptp(0x18, 0x1, 0x2) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) sigaltstack(&(0x7f0000005000/0x4000)=nil, &(0x7f0000000000)) 2018/04/06 02:13:41 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:41 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x15, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) capset(&(0x7f0000000080)={0x20080522, r1}, &(0x7f00000000c0)={0x3918, 0x0, 0x400, 0x6b, 0x6, 0x6}) 2018/04/06 02:13:42 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x480c00, 0x0) poll(&(0x7f0000000140)=[{r2, 0x4000}], 0x1, 0xda87) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffd) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x4) inotify_rm_watch(r0, r3) close(r1) 2018/04/06 02:13:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x2) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSCTTY(r0, 0x540e, 0x10000) recvfrom$llc(r2, &(0x7f0000000080)=""/87, 0x57, 0x0, &(0x7f0000000100)={0x1a, 0x310, 0x6, 0xd24, 0x4, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/06 02:13:42 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xe4ffffff00000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:42 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x7, 0x9, 0x800000000000007, 0x103, 0x7}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={r3, 0x101}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="00000000a797e0c7aa544bc5050f4695ee8218ef7462f6f7a09c7dee000000000018e1339557c90eaef6bffeb8f9d495d39a7a7a2e10e603d4d174115adc510507"], @ANYRES32=r1, @ANYBLOB="000000000200000004000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) 2018/04/06 02:13:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/06 02:13:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x44000, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x3d1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000000)="68cf7082faaff12e7391bf88156d3feeace4cb55edfb84d3bfe99351a5ac2327610661a07312c7aaed41b95a3710e8a12902ead5c6feb843ed1f49bf511f182fda57f9e8847319d7e989aad9c2036094a5b315fc88e6569481a3be11f6486cadf91a3edefda80a4b12ec6bce2aea2c573f432fbe0ca45174128516df63a0d0e65e761181a56c9734a8a5127d7bea43e1a2dbebb3fc49d53af846b2d6e1bacb492b09506d64d780046bc450a170fe6b", 0xaf}, {&(0x7f00000000c0)="657108121d8cc3ee39ccb44317f86ef51b4bac2d4f4b559a6bcbdca8c4eacf45425853ad55c91db29a0ad8c24988ed772982a9f34953b2ab02430359f2ddefd4da835b1242754b17dfd9c67b319f2fd1879b731de1e22e976cd21fe83a282a2d4ae61bbf7478df0f301e0daaa257c26b3e8149ea5fa0dbfb21f97f69e321e3e0c145bf61a2d647b0840a1558bbc1e1cfc5694d725a70e70263d6dee4764380c1b3dd0441032d205070706e02ee638b981b34ec4a70ee73efe21465df934d4f775cdc2ed375b666404de3b94a3a36c98c783c299c2c7c718a2619ee16f69fb3538a9a238993841dc45f473698", 0xec}], 0x3, &(0x7f0000006080)=[{0x10, 0x0, 0x2}], 0x10, 0x40}, 0x0) 2018/04/06 02:13:42 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) socket$inet(0x2, 0xa, 0xffff) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xac, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, @in6={0xa, 0x4e20, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0xffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7, 0xa, 0x5, 0x2, 0x0, 0x491, 0x81, {r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0x2f, 0xa33, 0xffff, 0xffffffff}}, &(0x7f0000000300)=0xb0) 2018/04/06 02:13:42 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:42 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') setxattr(&(0x7f00000006c0)='./control\x00', &(0x7f0000000700)=@known='com.apple.system.Security\x00', &(0x7f0000000740)='+&*:[system\'wlan1-:lo\x00', 0x16, 0x0) rmdir(&(0x7f0000000400)='./control\x00') close(r0) 2018/04/06 02:13:42 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000002f3b)=""/197, &(0x7f0000001ffc)=0xc5) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/04/06 02:13:42 executing program 1: r0 = gettid() r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) fcntl$setlease(r1, 0x400, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0xf800000000000000) read(r3, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x14) 2018/04/06 02:13:42 executing program 3: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0xb1, 0x30000, 0x6, 0x7, 0x0, 0x6, 0x40, 0xa, 0x2, 0x7, 0x3, 0x8000, 0xa29, 0xffffffffffff12e0, 0x401, 0x80, 0x6, 0x8001, 0x4, 0x5, 0x100000000, 0x1, 0x6, 0x7, 0x9, 0x4, 0x4, 0x1, 0x7, 0x2, 0x3, 0x30, 0x3, 0x7e5, 0x9, 0x1ff, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000080), 0x9}, 0x2020, 0x3f, 0x6175, 0x7, 0x9, 0x5}, 0xffffffffffffff9c, 0xc, 0xffffffffffffffff, 0x8) dup3(r0, r0, 0x80000) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xb5ef, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r3}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x3, 0x4b, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000380)=""/75}, &(0x7f0000000480)=0x78) splice(r0, &(0x7f0000000140), r4, &(0x7f00000001c0), 0x3, 0x8) r5 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46070000000000000000000000c36254b1accbd71b000000003800f478a2aad20933642d05f103bcb9efd0397a3f16ea177166e541a14f759cf6052186416dc8ee4f22cc6001cc8c94cc8cd25916"], 0x2d) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000280)=0x4) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/06 02:13:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0x48b) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0xfffffffffffffe7b) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/04/06 02:13:42 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:42 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/06 02:13:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x5, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/06 02:13:44 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:44 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) socketpair(0x0, 0x80000, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) r4 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x14) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000240)={r3, r4, 0x81d}) r5 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) socketpair$inet6(0xa, 0x8000a, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f00000000c0)={'syzkaller1\x00', 0x6}) write$sndseq(r5, &(0x7f0000000100)=[{0x5f87, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}}}}}], 0x30) ioperm(0x3, 0xd15, 0x8001) 2018/04/06 02:13:44 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xfec00000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:44 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) quotactl(0x4, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000480)="e49becb67dea6db75be84de928eb7d7a38317346d7c14b0089e8b657226e911fbb89f30a6b22f4cf87b2c0f5095a4c5ad11ded54e7100ce951962b46e51efb36866fec74240a9c9ffaf339") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x20, 0x5, 0x1d0, 0x0, 0x0, [], [], [], 0x0, 0x2}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffeff, 0x101000) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000580)={0x4, {{0x2, 0x4000000004e23, @multicast1=0xe0000001}}, {{0x2, 0x4e1f, @multicast2=0xe0000002}}}, 0x108) 2018/04/06 02:13:44 executing program 3: inotify_init1(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES16=r1], @ANYBLOB], &(0x7f00000000c0)=0x2) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/06 02:13:44 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x480c00, 0x0) poll(&(0x7f0000000140)=[{r2, 0x4000}], 0x1, 0xda87) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffd) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x4) inotify_rm_watch(r0, r3) close(r1) 2018/04/06 02:13:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f000000cff3)) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '$vboxnet0\x00'}, &(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x12, 0x1) 2018/04/06 02:13:44 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:44 executing program 2: r0 = socket(0xd, 0x100000802, 0x2) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x86dd}, @hdr={0x1}, @llc={@snap={0x0, 0x0, "bf", 'C(k'}}}, 0xff11) 2018/04/06 02:13:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x0, {0x2, 0x0, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick=0x1f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x80000001, 0x40000000010000, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x0, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x0, 0x0, 0x0, 0x3}}, 0x44) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x7fffffff, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 02:13:44 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) sync_file_range(r0, 0x3, 0x40000100000002, 0x2) 2018/04/06 02:13:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000013c0)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000003c0)=""/4096}, &(0x7f0000000080)=0x78) gettid() socket$inet_sctp(0x2, 0x1, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/06 02:13:44 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="736f717073007a59aa47b138d658c38c58c436b08f219965e5e9b443edf4838328b1407b7df441e6e2e7da0f0aad3b57d451f2") mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/06 02:13:44 executing program 5: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8300, 0x1000000000000001}) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x8847, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x9, 0x3, &(0x7f0000000040)}) 2018/04/06 02:13:44 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:44 executing program 2: r0 = socket(0x40000000015, 0x4005, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6tnl0\x00') connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getpeername$packet(r0, &(0x7f0000ae9fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cd1000)=0x14) 2018/04/06 02:13:44 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x44000, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)="ced95283f321d294d0a824cfc7410e2d0c9659f2200d191959d381a896e8b4fb8cf80280e6fce76ce169fc9597092d0a715face67f464a498908f09009de154e59de6f63a8e7cfec763d2dd00490bfd96302c9133140f45fb03f1996f6370f010b120531407401edc66debc74a95fe", 0x6f) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) [ 615.005448] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 615.038607] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/06 02:13:45 executing program 3: r0 = socket(0x3, 0xb, 0x60ad) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4, 0x800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000700000000000000000000000200"]) r2 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x14, 0x80}], 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r3, 0x400, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x40090) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) move_pages(r4, 0x1, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000100)=[0x0, 0x1ff, 0x7, 0xdc3a], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/04/06 02:13:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xff000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:45 executing program 6: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r0, &(0x7f0000000180)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) lseek(r3, 0x0, 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r4 = dup2(r1, 0xffffffffffffffff) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000002c0)=""/227) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000200)={'vlan0\x00', 0x400}) write$cgroup_subtree(r4, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x39) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/04/06 02:13:45 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{r1, r2/1000+30000}}) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000000)=""/154) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r3 = openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="9c003cbd", @ANYRES16=r4, @ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) ioctl$KDSKBLED(r0, 0x4b65, 0x3) creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) 2018/04/06 02:13:45 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000200), &(0x7f0000000000)=0xfffffffffffffdde) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x21c2, 0xc0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0800000007003f00040001200400010109000004"], 0x14) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="fa0200000000000045c900000000000003000000ff030000020000000000000004000000000000000500000000000000000000000000000000000000000400000000000000000000000000000003000000000000000000000000000000ffff0000000000000000000000000000000000000000000004010000000000000000000000000000"]) 2018/04/06 02:13:45 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x40400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x5, 0xff}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x3, 0x2, [0x8, 0x1f]}, &(0x7f00000002c0)=0xc) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9a, 0x200) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/17, &(0x7f00000000c0)=0x11) 2018/04/06 02:13:45 executing program 5: open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)=0x3) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000340)={'bond0\x00'}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000280)=0x3f) sendto$inet6(r2, &(0x7f0000001000)="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", 0xe00, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000100)={0x5, 0x1}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="66b96e0800000f3266656664360f35b89a000f00d8baf80c66b8847cfc8366efbafc0c66b84200000066efdf2b0fc758010f0139660f2ab5cf58dcf534d0", 0x3e}], 0x1, 0x3, &(0x7f0000000380)=[@cstype0={0x4, 0x1}], 0x1) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000c1c000/0x1000)=nil, 0x1000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000002c0)={0xf9, 0x3, 0x8, 0x1}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000240)) 2018/04/06 02:13:45 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:45 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = getuid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x6001, r1, r2, 0x2, 0x0, 0x0) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x250682, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x1, 0x40081) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000440)={0x400, 0x8, 0x7, 0x8}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x15, 0x5, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r5, &(0x7f00000003c0)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) sendto$inet(r5, &(0x7f0000000340)="9cd5b23d304a20cb9794ad410c56f7b20651903b8025b600a779d1", 0x1b, 0xc040, &(0x7f0000000380)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x1, 0x0) listen(r6, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xf048000000000000, 0x0, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xfe93) r7 = socket$netlink(0x10, 0x3, 0x1a) writev(r7, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000300)={&(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3, 0x2, 0x5, 0x3}) sendmsg(r5, &(0x7f0000000240)={0x0, 0xfffffffffffffe7b, &(0x7f0000001800)=[{&(0x7f00000004c0)="002b008f93a5cbb7c2e21eda4ead457cd510dd3cabd9ab4b4aebb1cdddaa9962db355e0759258435639743f934612c6cea3d95382219b6d93cb73cf3a8b8c561dc5313e6ec3ee965b9f96848a2858bf18496267ea359ac183201286a475ec328767e96e1080e77577c9a7964178a139fc85a9a4c5d"}, {&(0x7f0000000540)="abe22b310ce71bddce4422d2d5418e017e3c9377d31befe7dcb7cabd00504c045e1418d3fb0cdfb8bc546e602321a1bec086b2f8b915b99f8fd1aab1bf8753fbaac90bb2c7034dc436f469d693567a492203bae6f8fe5d7d80dafef8e8e46abdb89becaf8296247190d977c780320ca571d4ac34a2356235c9390a8f8b292add1fbcd73cf6bb1a7636d10470f22b9499940a806b887afe1a986d9182329f85a8e4c0060ff3752d2b182c45ae"}, {&(0x7f0000000600)="ef36887a586a35111361415cb44367568249a4258ac7c2cfd74ca4c0aefabc19e09966acd361cb28685db8352c7eb8bdadfbfd69c1af7affcda789c3dd2c073f0addfe8d"}, {&(0x7f0000000680)="3d079cee850294d512059da3e578d0445f8c2240632278a8bd628c483c97f87bfc0aa89716e9cb9c8dbc32ad741df04590dfcafc22cafb12bf20a791a5f2ef7744098caa3d6e7745b8cd68ba1576968bbf683fd20cc669"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="8b55b5e86255170e0a39cc110170a83cb2757ac6bb2864db14055f58557fbe0726d977b200464622d1dfbb944a751c1ba5e7031aea4ad4f7d4d880805bca3048a900fb84e1f8a7631c393815dde78192c0"}, {&(0x7f0000001780)="a35258dc36666620c1d39d6ece92f5d82414efc65ae1812202dd5690ed3e35e098bba9b7bec1b7178b92bdec5b6e7a181cbe4552917f35c1ec0fc69dcb96ec3e121ebbf269ee3e4f47847f8e33"}]}, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='user\x00', r3) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000200)) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) 2018/04/06 02:13:45 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer2\x00', 0x4000, 0x0) bind$unix(r0, &(0x7f0000000c00)=@abs={0x4581837faa56bdf5, 0x0, 0x4e23}, 0x6e) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x802, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) r4 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x2}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r5, 0xabb, 0x30}, &(0x7f0000000480)=0x8) r6 = dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000f00)={0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001780)=ANY=[@ANYRES32=0x0], &(0x7f0000001480)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401}, &(0x7f0000001600)=0x10) r8 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="d2fe1b7251e69b4695649c40c5285c29169842df919434c10f3f42baddabe529b67cafe2e87d66031782c44b8e20b4f111dccc1931bffa1dd0a1674c842f068a1a8fe0c7c8bfc6ed86f4982e7f374267c5c77fc8bef6fa79d13d9e6760717959ffead21608bd13f4072565ff34c23a5ff789ec8d171a8c9cb14f1b89c620bb824ed29c51d6c26cb594f5f662a354abce9e772c45b9d04cf134c173338524cebc904fe7eeb43a12267206a261887702ead4cd959bbda348688d657b00a5ab6b00514ece13ecba42f37a8026344291e954aab036b3cffc34f4925992b77e4f0e447b4cdbc5d35ee04be9d5638a", 0xec, 0xfffffffffffffffd) r9 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="1dad926a45462fa10631d3a8563411a4386c4a9298fc93556e2c3dbf570881b2bbf53824ccac0b3218960d25e82caea11fa51d53f6781fa72b83c718bbe6af1b6242a954b3608ee9e507401338f3eeae7624c119a6dcafe42d2133bab194ea9633939b1da1ad6373bf2b7025101275a04f89248ffc55e7bd10f84fb75fbcc836896980f92ca84296485de91f725da0c8ad894f57d9c80c5d10a2cd6d8e1bdbb2e68f6be995", 0xa5, 0xfffffffffffffff9) r10 = add_key$user(&(0x7f0000000800)='user\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="3de23719dfb13ebf3022e9b1fe1e3661e4ecec0878c63a20230ee170e22e698b98f5137241799a331857311afad10fe62ebbeb70cf0b3d0e6073f51ae74f3aca1356929fb8f234f3322f26c0894f1a902924454fd11b219a0a1c90b79a33b92fdf36c22f3f8e88d46abf45be86b2122c6be35efb2592ddf7ff97a5b330923f63a14fa233d15723a5d5797a4082e98262", 0x90, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000940)={r8, r9, r10}, &(0x7f0000000980)=""/151, 0x97, &(0x7f0000000a80)={&(0x7f0000000a40)={'rmd128\x00'}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000004c0)={0x7, 0x3, 0x200, 0x40, 0x100000000, 0x7, 0x3, 0x8, r7}, &(0x7f0000000500)=0x20) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000b80)=0x0) perf_event_open(&(0x7f0000000b00)={0x4, 0x70, 0x8, 0x5, 0x4, 0x0, 0x0, 0xffffffffffffff92, 0x10000, 0x4, 0x7, 0x0, 0x0, 0x7, 0xcd06, 0x7fff, 0x1000, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0x7fffffff, 0x5, 0x800, 0x0, 0x7ff, 0x40, 0x70, 0x1, 0x20, 0x2005, 0x8e00000, 0x9, 0x5, 0x80000000, 0x0, 0x5, 0x3ff, 0x0, 0x1000000000000, 0x0, @perf_bp={&(0x7f0000000ac0), 0xb}, 0x0, 0x80000001, 0xff, 0x5, 0xf9, 0x2, 0x2}, r11, 0x3, r3, 0x2) readv(r1, &(0x7f00000010c0)=[{&(0x7f0000000c80)=""/18, 0x12}, {&(0x7f0000000cc0)=""/16, 0xf}, {&(0x7f0000000d00)=""/26, 0x1a}, {&(0x7f0000000d40)=""/195, 0xc3}, {&(0x7f0000000e40)=""/98, 0x62}, {&(0x7f0000000ec0)=""/39, 0x27}, {&(0x7f0000001140)=""/223, 0xdf}, {&(0x7f0000001000)=""/167, 0xa7}], 0x8) close(r2) 2018/04/06 02:13:45 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:45 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:45 executing program 2: socketpair(0x1e, 0x1, 0x9, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) shutdown(r0, 0x2) 2018/04/06 02:13:46 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:46 executing program 5: r0 = socket(0x15, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/06 02:13:46 executing program 3: 2018/04/06 02:13:46 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000005480)={@mcast2, 0x0}, &(0x7f00000054c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005500)={'erspan0\x00', r1}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4e, 0x80) r4 = gettid() ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xe0000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0x80000000}, @in={0x2, 0x4e24}], 0x48) close(r2) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffff2f6b, 0x402380) 2018/04/06 02:13:46 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pread64(r1, &(0x7f0000000040)=""/99, 0x63, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$getflags(r1, 0x400) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) 2018/04/06 02:13:46 executing program 0: r0 = socket$inet(0x10, 0xa, 0x8001) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000380)=@sco, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/148, 0x94}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@broadcast, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) recvmsg(r0, &(0x7f0000003fc0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/159, 0x9f}, {&(0x7f0000000ac0)=""/2, 0x2}, {&(0x7f0000000b00)=""/97, 0x61}, {&(0x7f0000001cc0)=""/107, 0x6b}, {&(0x7f0000001d40)=""/101, 0x65}, {&(0x7f0000001dc0)=""/93, 0x5d}, {&(0x7f0000000b80)=""/36, 0x24}, {&(0x7f0000001e40)=""/98, 0x62}], 0x9, 0x0, 0x0, 0xae}, 0x20) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000940)=[{&(0x7f0000000a00)=""/157, 0x9d}, {&(0x7f0000000000)=""/23, 0x287}, {&(0x7f00000004c0)=""/195, 0xc3}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000bc0)=""/251, 0xfb}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f00000006c0)=""/118, 0x25e}, {&(0x7f0000000840)=""/234, 0xea}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}], 0xa, &(0x7f0000000240)=""/183, 0xb7}, 0x0) recvmsg(r0, &(0x7f0000002ec0)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e40), 0x0, &(0x7f0000001ec0)=""/4096, 0x1000}, 0x0) 2018/04/06 02:13:46 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xfc00]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:46 executing program 6: socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r0, 0x8, 0x0, 0x1000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/04/06 02:13:46 executing program 1: setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffff9c, 0x114, 0x7, &(0x7f00000000c0)={@ipx={0x4, 0x9, 0x610, "cd3db28c18d8", 0x9}, {&(0x7f0000000040)=""/32, 0x20}, &(0x7f0000000080), 0x1}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x10000) openat$cgroup(r0, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e23, 0x83, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x3, [0x9, 0x1000, 0x400, 0xfc00000000000000, 0x2, 0x3, 0xffffffff]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0xfffffffffffffca0) 2018/04/06 02:13:46 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 02:13:46 executing program 1: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)=0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000180)=0x80) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(r0, &(0x7f0000000040)) 2018/04/06 02:13:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffff07a) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r1, &(0x7f0000007200)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000015c0)="dd", 0x1}], 0x1, &(0x7f0000002ac0)}}, {{&(0x7f0000006d40)=@nfc={0x27, 0x1, 0x1, 0x3}, 0x80, &(0x7f0000007140)=[{&(0x7f0000006dc0)="60736852d6ef", 0x6}, {&(0x7f0000006f40)="9d987116feca483fbba5d8a17781506f9e9db32428f4afebdbaf4a7b11e58706e6c1b8b1ae85676f292c9e6765bd28a6b02bc064a621a533ab3ab5370cbc3bd50eb7ceac5b1cf8ec446066da1cdb32cd33078a3041875335e64c8dd0673be38f6c33c9c1e9d7249583fff9c5ab929e686a5b9de774fb90dfc1a6489e6b89239862fc6c38cf101a9c45e83406058a96d04229374d5eb3275c7e", 0x99}, {&(0x7f0000007100)="e7a2d9216de6ad", 0x7}], 0x3, 0x0, 0x0, 0x4004000}, 0xb7}], 0x2, 0x0) 2018/04/06 02:13:46 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="b6ed95a221e73dfcaca2d1f5aa9ee29a67d2aa4c5da49f2cb5a8923ffd3df771504ee5295ea26ffee71f1a943878a518edce7c75a3e8c19d8312d0a8d244b963375ba3dca667ea566776acd0255db986688071ee059336b31f5710b846570727", 0x60}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/06 02:13:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x47d5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x120, 0x4) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f91000)}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9bc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x2, 0x100000000}, 'port0\x00', 0x20, 0x0, 0x1f, 0xd07, 0x7fff, 0xfc1, 0xf8ef, 0x0, 0x4}) 2018/04/06 02:13:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="4c0000001200ff09fffebd956fa2830000000000000009000000006835401500246619121f96e7e6300800000000000000c41180b50568b88698bc593ab6821148a730dea6613b0000000000", 0x4c}], 0x1}, 0x0) 2018/04/06 02:13:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x442000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000280), 0x1) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="ddcf145dab25229be014c0493e174ca5d1dc3cb37435daff6b7cf3729a70951d", 0x20}, {&(0x7f00000000c0)="307543b774927518739fd3dbf18f3a43ecbaf1146243ec486a6862293d87566056bbdfbe08b1e37470dfe0ab942050f5d53590f581c69d10f6b19cf22f5995481022bb045500c9b1efbf6d66ca36a717cbddd3e98d315a0b2da523d47dde04c6c8104b80fc218a54350e200bd261d5", 0x6f}, {&(0x7f0000000140)="76d433213d55ce47e99ae26b4c9c05295462be4280b55d1389e5b584dd7bc786c43373f1263b0ee403dacfa765ace3c3d69c5ab36aee8e9f99bf8307858ba259bc34efaaf2cb56a498695df7e9d6d01d0fc810965fe17de8ff9baa20ad4dd3112f49e60dbf412b74a1a9f7e2c547c5d2553eee1c91b17cf7196e66506b20d8f09079b5e69836c31f57", 0x89}], 0x3) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") recvmsg$kcm(r2, &(0x7f0000001740)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000340)=""/12, 0xc}, {&(0x7f0000000380)=""/166, 0xa6}, {&(0x7f0000000440)=""/76, 0x4c}, {&(0x7f00000004c0)=""/217, 0xd9}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001640)=""/195, 0xc3, 0x24}, 0x10020) 2018/04/06 02:13:47 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:47 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x800000000000000, 0x40081371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/06 02:13:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x8, [0x80000000, 0x5, 0x0, 0x976, 0x7fffffff, 0xffffffffffffff7f, 0x9, 0xf12]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x3}, &(0x7f00000001c0)=0x8) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x1d3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x44041) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r4}, 0x8) [ 617.426579] netlink: 44 bytes leftover after parsing attributes in process `syz-executor1'. [ 617.458195] netlink: 44 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/06 02:13:47 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:47 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)="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", 0x1000) 2018/04/06 02:13:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xc0fe]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:47 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x14003, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x4, 0xffffffffffffffff, 0x1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) r1 = fcntl$getown(r0, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000000c0)=""/17, &(0x7f0000000100)=0x11) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)) r3 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) 2018/04/06 02:13:47 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x10040) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x404001, 0x0) fanotify_mark(r0, 0x5e, 0x40000001, r1, &(0x7f0000000080)='./file0\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0xead, &(0x7f00000001c0)=0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30108}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xcc, r4, 0x300, 0x70bd2d, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff9}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x71}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40840}, 0x4000000) bind$llc(r0, &(0x7f0000000400)={0x1a, 0x30e, 0x6, 0x2, 0x4, 0x6}, 0x10) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000440)={[0x6000, 0x4f6e537721c9ca8b], 0x20, 0x0, 0x5}) r5 = fcntl$getown(r3, 0x9) r6 = syz_open_procfs(r5, &(0x7f00000004c0)='limits\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000500)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000580)={0x3, 0x2d, 0x6, 0x7}, 0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) fallocate(r3, 0x3, 0x1, 0x9aa) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000005c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x7}}, 0xc) accept4$inet6(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x1c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000e40)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000e00)={&(0x7f0000000800)=@newpolicy={0x5d4, 0x13, 0x200, 0x70bd27, 0x25dfdbff, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e24, 0xa27, 0xa, 0x20, 0x80, 0x2f, 0x0, r7}, {0x3, 0xfffffffffffffff9, 0x20, 0xffffffffffff0000, 0x7, 0x3f, 0x2, 0x7}, {0x0, 0x100000000, 0x9, 0x5}, 0xeb, 0x6e6bc0, 0x2, 0x1}, [@address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xa, 0x25, 0x5}}, @algo_auth_trunc={0x84, 0x14, {{'wp512-generic\x00'}, 0x1a8, 0x2c0, "1e2d15ac33c22527839f8dbb2b4292d4116d7774013d02f2dc93cba7f90c99553acd79375539805342c6258f70d25584b9bdb55909"}}, @tmpl={0x104, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x1, 0x72bc, 0x2, 0x3, 0x4}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x1, 0x8, 0x1, 0x24d, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x6f}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x1, 0x0, 0x4, 0xfffffffffffff367, 0x6}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3502, 0x0, 0x0, 0x1d, 0x8001, 0x8}]}, @algo_auth_trunc={0x80, 0x14, {{'sha256-generic\x00'}, 0x190, 0x0, "57b9d37415ba9dc214f39005dd3928999e389bd9c4844fd3740bb0609a755268c5106d56d9861d757df8357a2510e57a41d7"}}, @encap={0x1c, 0x4, {0x0, 0x4e23, 0x4e20, @in6=@dev={0xfe, 0x80, [], 0xe}}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, @tmpl={0x284, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d4, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x5, 0x3, 0x35, 0x200, 0xffffffffffffff00, 0x3}, {{@in6, 0x4d2, 0x33}, 0xa, @in, 0x3501, 0x4, 0x3, 0x3, 0x8, 0x8, 0x60e}, {{@in6, 0x4d5, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x3, 0x5d9, 0x40, 0x6}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x2, 0x10000, 0xfffffffeffffffff, 0x3d9f, 0x87c0}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x1, 0x0, 0xc9, 0x5, 0x9, 0x80000001}, {{@in=@rand_addr=0xffffffff, 0x4d4, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x0, 0x2, 0x6, 0x4, 0x7, 0x9}, {{@in6, 0x4d6, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x3500, 0x4, 0x0, 0x6, 0x20, 0x531a2378, 0x7}, {{@in, 0x4d2, 0xff}, 0x0, @in6, 0x3505, 0x7, 0x3, 0x8bf7, 0x0, 0x8000, 0x5}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x3, 0x1, 0x9, 0x8001, 0x7, 0x6}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x32}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x1, 0x3, 0xfffffffffffffffb, 0x1ff, 0x0, 0x3}]}, @lifetime_val={0x24, 0x9, {0xfffffffffffffff7, 0x3, 0x7fffffff, 0x8001}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x5d4}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000000e80)={{0xb78, 0x8, 0x3, 0x80, 0x80}, 0x10000}) sendto$inet(r6, &(0x7f0000000ec0)="24fd660c818ee395318d40368cc2c0c6cf87f2c0f2ded033999f0aa86fdab711ea78c394aaad195f6c208efb47e98c0225d1dd7159205df9bc63abc509f27c3dce75983a6177db5fb2c9c699978db198da0ca4eb65d4cf6906d165e68475013d2fc0e19a19105b5c13a75a08b88e480d663a833b7607b1d2fb9ba3f8a025bba8a5fb9f4a9eb79f01ef88ea6ad23b7cf425a48ec2321f88f0db", 0x99, 0x4004084, &(0x7f0000000f80)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) write$cgroup_subtree(r0, &(0x7f0000000fc0)={[{0x2b, 'memory', 0x20}, {0x0, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x34) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)=@known='security.ima\x00', &(0x7f0000001080)='memory', 0x6, 0x2) chmod(&(0x7f00000010c0)='./file0\x00', 0x100) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001100)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001140)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001240)) 2018/04/06 02:13:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000c46000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)) 2018/04/06 02:13:47 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000000100), 0x1000000000000004) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) syncfs(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r3, &(0x7f0000000080)=""/234, 0xea, 0x40000040, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x58, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x40, @empty, 0x3}, @in6={0xa, 0x4e22, 0xe66, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r4, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@int=0x5, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @remote}, &(0x7f0000000480)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) syncfs(r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'gretap0\x00', 0x7}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') fchdir(r1) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="d4000000de255f1db1c21c7fc3e1129c9b57d6cca0fc37b60c95b0f008bb0c98d9027fdd11c13f0a12ea4af0e921dc3b9ea94f959357f7c379f4b6f0eec2b29dac83e44cb429833c461adc2ef1b6b53528e1b91465c2be9d08e11f7956b3235c36", @ANYBLOB="01002cbd7000fedbdf250200000018000300140002006c6f0000000000000000000000000000080005007d0700001c00020008000600ff01000008000b000a00000008000600080000003c000200080004000700000008000900ffffffff080009000700000008000b000a000000080003000700000008000900070000000800030000000000180001000c000700010000002800000008000500030000003000020008000800ff070000140001007f00000100000000000000000000000008000900008000000800040000f0ffff"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/04/06 02:13:48 executing program 6: futex(&(0x7f0000000100), 0x400005, 0x0, &(0x7f00000000c0), &(0x7f00000001c0), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e) 2018/04/06 02:13:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x100000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:48 executing program 4 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80004) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r2, &(0x7f0000000840)=ANY=[], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r7, 0x9, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)) signalfd4(r4, &(0x7f0000000880)={0xfffffffffffff795}, 0x8, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000180)=""/211) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000440)=0x8001, 0x4) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000002, 0x0, 0x0, 0xaa3d, 0x1f, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r8, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f000076a000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/167) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000740)=""/220) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) r9 = userfaultfd(0x803) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000500), 0x4) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/06 02:13:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xc24, &(0x7f0000ffa000/0x2000)=nil, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000), 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000200)=0x400, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) r5 = fcntl$dupfd(r4, 0x0, r4) listen(r5, 0x404) accept$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00000001c0)={@loopback={0x0, 0x1}, r6}, 0x14) listen(r1, 0x3) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) 2018/04/06 02:13:48 executing program 2: clone(0x0, &(0x7f0000000400)="5329ef30bb13484a2ba4dc7dcb6ef144dae36312019099a15a3c4c85a7bc58a5cf80d84215a909ff655377c2c423025724eab52c433670a5f6307b8075ac093f1f4a3b8a85667c226ac604258f2774b0b48dc23e39c7c509a3307c71c99a2e7af6bb6d97861153dce079ee8d3b746203e283d9bbf6e10430c3110c21b52e2b2cdcdcd390f170f836354cc2d7f42b5e9ba248425d4719cd355dbf502b6d30e680d5", &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7fffffff, 0x10000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000300)=""/235) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) 2018/04/06 02:13:48 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) mknodat(r0, &(0x7f0000000080)='./file0/bus\x00', 0x41, 0x1000) [ 618.873528] FAULT_INJECTION: forcing a failure. [ 618.873528] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 618.885461] CPU: 0 PID: 8890 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 618.892218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.901586] Call Trace: [ 618.904187] dump_stack+0x1b9/0x29f [ 618.907823] ? arch_local_irq_restore+0x52/0x52 [ 618.912502] ? __lock_acquire+0x7f5/0x5130 [ 618.916751] should_fail.cold.4+0xa/0x1a [ 618.920822] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 618.925941] ? debug_check_no_locks_freed+0x310/0x310 [ 618.931167] ? check_noncircular+0x20/0x20 [ 618.935412] ? debug_check_no_locks_freed+0x310/0x310 [ 618.940613] ? __lock_acquire+0x7f5/0x5130 [ 618.944854] ? __lock_acquire+0x7f5/0x5130 [ 618.949179] ? unwind_get_return_address+0x61/0xa0 [ 618.954112] ? __save_stack_trace+0x7e/0xd0 [ 618.958444] ? debug_check_no_locks_freed+0x310/0x310 [ 618.963633] ? print_usage_bug+0xc0/0xc0 [ 618.967684] ? __lock_acquire+0x7f5/0x5130 [ 618.971908] ? kasan_slab_alloc+0x12/0x20 [ 618.976050] ? kmem_cache_alloc+0x12e/0x760 [ 618.980360] ? __d_alloc+0xc1/0xc00 [ 618.983982] __alloc_pages_nodemask+0x34e/0xd70 [ 618.988637] ? graph_lock+0x170/0x170 [ 618.992424] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 618.997428] ? __lock_acquire+0x7f5/0x5130 [ 619.001655] ? lock_acquire+0x1dc/0x520 [ 619.005625] ? graph_lock+0x170/0x170 [ 619.009406] ? __lock_acquire+0x7f5/0x5130 [ 619.013637] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 619.019162] alloc_pages_current+0x10c/0x210 [ 619.023561] skb_page_frag_refill+0x453/0x6a0 [ 619.028044] ? sock_kfree_s+0x60/0x60 [ 619.031829] ? kasan_check_read+0x11/0x20 [ 619.036046] ? rcu_is_watching+0x85/0x140 [ 619.040181] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 619.045362] tun_build_skb.isra.51+0x348/0x1dc0 [ 619.050030] ? tun_device_event+0x1020/0x1020 [ 619.054510] ? lock_acquire+0x1dc/0x520 [ 619.058467] ? alloc_set_pte+0x1077/0x16a0 [ 619.062686] ? print_usage_bug+0xc0/0xc0 [ 619.066730] ? graph_lock+0x170/0x170 [ 619.071638] ? lock_release+0xa10/0xa10 [ 619.075596] ? pmd_val+0x80/0xf0 [ 619.079822] ? reacquire_held_locks+0xbc/0x3e0 [ 619.084390] ? print_usage_bug+0xc0/0xc0 [ 619.088437] ? print_usage_bug+0xc0/0xc0 [ 619.092482] ? print_usage_bug+0xc0/0xc0 [ 619.096526] ? print_usage_bug+0xc0/0xc0 [ 619.100568] ? __lock_acquire+0x7f5/0x5130 [ 619.104783] ? debug_check_no_locks_freed+0x310/0x310 [ 619.109956] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 619.115131] ? print_usage_bug+0xc0/0xc0 [ 619.119177] ? debug_check_no_locks_freed+0x310/0x310 [ 619.124347] ? __lock_acquire+0x7f5/0x5130 [ 619.128572] tun_get_user+0xc04/0x4100 [ 619.132442] ? debug_check_no_locks_freed+0x310/0x310 [ 619.137619] ? debug_check_no_locks_freed+0x310/0x310 [ 619.142796] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 619.147706] ? graph_lock+0x170/0x170 [ 619.151489] ? _raw_spin_unlock+0x22/0x30 [ 619.155623] ? graph_lock+0x170/0x170 [ 619.159409] ? lock_acquire+0x1dc/0x520 [ 619.163363] ? __fdget_pos+0x1a9/0x1e0 [ 619.167236] ? find_held_lock+0x36/0x1c0 [ 619.171282] ? lock_downgrade+0x8e0/0x8e0 [ 619.175414] ? kasan_check_read+0x11/0x20 [ 619.179544] ? rcu_is_watching+0x85/0x140 [ 619.183671] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 619.188847] ? tun_get+0x22b/0x360 [ 619.192371] ? tun_chr_close+0x60/0x60 [ 619.196248] tun_chr_write_iter+0xb9/0x154 [ 619.200466] do_iter_readv_writev+0x6a0/0x970 [ 619.204948] ? vfs_dedupe_file_range+0xa00/0xa00 [ 619.209690] ? rw_verify_area+0x118/0x360 [ 619.213822] do_iter_write+0x185/0x5f0 [ 619.217692] ? dup_iter+0x270/0x270 [ 619.221308] vfs_writev+0x1c7/0x330 [ 619.224917] ? vfs_iter_write+0xb0/0xb0 [ 619.228877] ? wait_for_completion+0x870/0x870 [ 619.233452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 619.238969] ? __fdget_pos+0xd6/0x1e0 [ 619.242755] ? __fdget_raw+0x20/0x20 [ 619.246453] ? __sb_end_write+0xac/0xe0 [ 619.250412] do_writev+0x112/0x2f0 [ 619.253936] ? vfs_writev+0x330/0x330 [ 619.257717] ? mm_fault_error+0x380/0x380 [ 619.261848] ? ksys_ioctl+0x81/0xd0 [ 619.265458] SyS_writev+0x27/0x30 [ 619.268894] ? SyS_readv+0x30/0x30 [ 619.272416] do_syscall_64+0x29e/0x9d0 [ 619.276286] ? vmalloc_sync_all+0x30/0x30 [ 619.280417] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 619.285243] ? syscall_return_slowpath+0x5c0/0x5c0 [ 619.290166] ? syscall_return_slowpath+0x30f/0x5c0 [ 619.295081] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 619.300430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 619.305261] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 619.310429] RIP: 0033:0x455191 [ 619.313599] RSP: 002b:00007f3ed2a77ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 619.321292] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455191 [ 619.328543] RDX: 0000000000000001 RSI: 00007f3ed2a77bf0 RDI: 00000000000000fc [ 619.335800] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 619.343050] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 619.350309] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000000 2018/04/06 02:13:48 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x490, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200011c0], 0x0, &(0x7f0000000000), &(0x7f00000011c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', "73bc7f83010000000a2b0000321b3900", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'bridge0\x00', 'bcsf0\x00', 'vlan0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0x268, 0x2e0, [@limit={'limit\x00', 0x20, {{0x6, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x5, 'system_u:object_r:hald_log_t:s0\x00'}}}, @common=@log={'log\x00', 0x28, {{0x0, "3005584d035ce6ea4acf3dd57a506a6c786a1e8800d7fe2ae2342170e3ea", 0x6}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x56b, 0x71, 0x0, 0x0, "777d6fc58c418ef0b173481632251dd8d2eb760c3cbf6d7af52855e6fdc23c79c4b2d410de1ddc3c4dc09bbaf7bd88ef12b1edbabd7dda0e0e4ed0e22b86fc59"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x508) r1 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000140)={&(0x7f0000000040)=""/228, 0xe4}) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0xc00) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000001c0)=""/58) [ 619.388621] sctp: [Deprecated]: syz-executor5 (pid 8901) Use of int in maxseg socket option. [ 619.388621] Use struct sctp_assoc_value instead 2018/04/06 02:13:49 executing program 2: syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60c000e200032b000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socketpair(0x9, 0x4, 0x3ff, &(0x7f0000000000)) shmget$private(0x0, 0x1000, 0x1401, &(0x7f0000ffd000/0x1000)=nil) [ 619.434447] sctp: [Deprecated]: syz-executor5 (pid 8901) Use of int in max_burst socket option deprecated. [ 619.434447] Use struct sctp_assoc_value instead [ 619.458224] ebt_limit: overflow, try lower: 6/0 2018/04/06 02:13:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="d9cb2c7879b091d990272a75f7c571cb1f7625680778477a4190e5c372e7ec7449e4290ead2fad8ccdb0158a007104c5495560edc156703f71ffcd5247beca4c75c79506aedffe8ce29027ab05ce159ab44b4c5f3bdaa3fc3eec317d6f0035ff07b748a5098b77b09bcfa550a613259eac733a261233b718d9791489ae5c93ff261b3e2b6b15a27e86e05eac2821e1ae5bca21ed80d53752ee3ce43268fd33dd4aed15cfaf7ab5dcfbb47fecef34143b72f8a3cd500cd655b6f819c10169cd4063b77ec14db8d9da0c34f191350709"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x1, r0, 0x100000001) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="b400000000526099e03b6e664e89697a0000002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x11, 0x5, 0xffffff7ffffffffc) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 02:13:49 executing program 4 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 619.483554] sctp: [Deprecated]: syz-executor5 (pid 8912) Use of int in maxseg socket option. [ 619.483554] Use struct sctp_assoc_value instead [ 619.493248] ebt_limit: overflow, try lower: 6/0 [ 619.559460] sctp: [Deprecated]: syz-executor5 (pid 8901) Use of int in max_burst socket option deprecated. [ 619.559460] Use struct sctp_assoc_value instead [ 619.589306] FAULT_INJECTION: forcing a failure. [ 619.589306] name failslab, interval 1, probability 0, space 0, times 0 [ 619.600709] CPU: 1 PID: 8922 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 619.607478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.616836] Call Trace: [ 619.619447] dump_stack+0x1b9/0x29f [ 619.623102] ? arch_local_irq_restore+0x52/0x52 [ 619.627798] should_fail.cold.4+0xa/0x1a [ 619.631874] ? debug_check_no_locks_freed+0x310/0x310 [ 619.637076] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 619.642205] ? perf_trace_lock_acquire+0xe3/0x980 [ 619.647066] ? rcu_pm_notify+0xc0/0xc0 [ 619.650972] ? perf_trace_lock+0x900/0x900 [ 619.655222] ? zap_class+0x720/0x720 [ 619.658950] ? perf_trace_lock+0x900/0x900 [ 619.663282] ? rcu_read_lock_sched_held+0x108/0x120 [ 619.668300] ? __alloc_pages_nodemask+0xacf/0xd70 [ 619.673134] ? graph_lock+0x170/0x170 [ 619.676928] ? perf_trace_lock_acquire+0xe3/0x980 [ 619.681771] ? perf_trace_lock+0x900/0x900 [ 619.685996] ? find_held_lock+0x36/0x1c0 [ 619.690065] should_failslab+0x124/0x180 [ 619.694119] kmem_cache_alloc+0x47/0x760 [ 619.698180] __build_skb+0xa3/0x410 [ 619.701797] ? skb_try_coalesce+0x1c70/0x1c70 [ 619.706279] ? graph_lock+0x170/0x170 [ 619.710069] ? lock_acquire+0x1dc/0x520 [ 619.714034] ? tun_build_skb.isra.51+0x5b1/0x1dc0 [ 619.718876] build_skb+0x6f/0x2e0 [ 619.722316] ? __build_skb+0x410/0x410 [ 619.726201] tun_build_skb.isra.51+0x8df/0x1dc0 [ 619.730868] ? tun_device_event+0x1020/0x1020 [ 619.735351] ? zap_class+0x720/0x720 [ 619.739059] ? lock_acquire+0x1dc/0x520 [ 619.743025] ? alloc_set_pte+0x1077/0x16a0 [ 619.747252] ? print_usage_bug+0xc0/0xc0 [ 619.751302] ? graph_lock+0x170/0x170 [ 619.755098] ? lock_release+0xa10/0xa10 [ 619.759065] ? pmd_val+0x80/0xf0 [ 619.762507] ? reacquire_held_locks+0xbc/0x3e0 [ 619.767082] ? print_usage_bug+0xc0/0xc0 [ 619.771137] ? print_usage_bug+0xc0/0xc0 [ 619.775192] ? print_usage_bug+0xc0/0xc0 [ 619.779240] ? print_usage_bug+0xc0/0xc0 [ 619.783292] ? __lock_acquire+0x7f5/0x5130 [ 619.787512] ? debug_check_no_locks_freed+0x310/0x310 [ 619.792692] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 619.797872] ? print_usage_bug+0xc0/0xc0 [ 619.801924] ? debug_check_no_locks_freed+0x310/0x310 [ 619.807106] ? __lock_acquire+0x7f5/0x5130 [ 619.811347] tun_get_user+0xc04/0x4100 [ 619.815247] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 619.820161] ? graph_lock+0x170/0x170 [ 619.823956] ? zap_class+0x720/0x720 [ 619.827661] ? perf_trace_lock+0x900/0x900 [ 619.831896] ? find_held_lock+0x36/0x1c0 [ 619.835954] ? lock_downgrade+0x8e0/0x8e0 [ 619.840097] ? rcu_is_watching+0x85/0x140 [ 619.844232] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 619.849417] ? tun_get+0x22b/0x360 [ 619.852957] ? tun_chr_close+0x60/0x60 [ 619.856840] tun_chr_write_iter+0xb9/0x154 [ 619.861065] do_iter_readv_writev+0x6a0/0x970 [ 619.865554] ? vfs_dedupe_file_range+0xa00/0xa00 [ 619.870302] ? rw_verify_area+0x118/0x360 [ 619.874444] do_iter_write+0x185/0x5f0 [ 619.878317] ? dup_iter+0x270/0x270 [ 619.881940] vfs_writev+0x1c7/0x330 [ 619.885559] ? vfs_iter_write+0xb0/0xb0 [ 619.889523] ? wait_for_completion+0x870/0x870 [ 619.894107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 619.899630] ? __fdget_pos+0xd6/0x1e0 [ 619.903418] ? __fdget_raw+0x20/0x20 [ 619.907120] ? __sb_end_write+0xac/0xe0 [ 619.911922] do_writev+0x112/0x2f0 [ 619.915457] ? vfs_writev+0x330/0x330 [ 619.919240] ? mm_fault_error+0x380/0x380 [ 619.923379] ? ksys_ioctl+0x81/0xd0 [ 619.926997] SyS_writev+0x27/0x30 [ 619.930445] ? SyS_readv+0x30/0x30 [ 619.933976] do_syscall_64+0x29e/0x9d0 [ 619.937851] ? vmalloc_sync_all+0x30/0x30 [ 619.941991] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 619.946826] ? syscall_return_slowpath+0x5c0/0x5c0 [ 619.951741] ? syscall_return_slowpath+0x30f/0x5c0 [ 619.956664] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 619.962027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 619.966865] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 619.972039] RIP: 0033:0x455191 [ 619.975212] RSP: 002b:00007f3ed2a77ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 619.982908] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455191 [ 619.990163] RDX: 0000000000000001 RSI: 00007f3ed2a77bf0 RDI: 00000000000000fc [ 619.997419] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 2018/04/06 02:13:49 executing program 1: unlink(&(0x7f0000000180)='./file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000600)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000680)=0x80, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = perf_event_open(&(0x7f0000723f88)={0x8000002, 0x70, 0xc35, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000cc0)) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)) sendmsg$nl_netfilter(r0, &(0x7f0000002400)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f00000023c0)={&(0x7f0000000dc0)={0x150, 0xa, 0xa, 0x9, 0x70bd28, 0x25dfdbff, {0x5, 0x0, 0xa}, [@generic="96d6a05115480f226b8ff45d0c74acb2d09b79c49fbbb0a3b6b3f00ec74dcabf07f588e0990eabc37fec978ae85f6da561ae7b69ffdf57933f4cebce9ce31d11c99ba44b6c7c2743fb1b3807db2024ce33763b56ecb13b3b46d348949d9bdf74d6d5cbdbbdc0d0f217f9789f88294c79aa31f72c08", @generic="1eb06ad273d9e4571f2279fc09015a6ceff40b6019c97d57225ac4bb51b7517fd06568e2e42d758b46bc7fa9d2ebd06d8bf32f", @typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}, @generic="b15da744d1ce12c92c87c0bc82c17e573ffdf5b27953e94549fabaea4d0cc57521e43c8fa5fdc2ad03c3d8f5697aeb6cee1101c8e96704bbbf8bf5ab8889b623c368520a903ecf1af30ebda5310be59ff4d301a70e6627c3541c31c3997cf07c804e74025a28ff02df32122a07f183310a906a9c61fa0edff85b98e28d671ea9"]}, 0x150}, 0x1}, 0x404c040) r3 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) unlinkat(r5, &(0x7f0000000040)='./file0\x00', 0x0) read(r5, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r5, r4, 0x8, 0x0) fcntl$setown(r2, 0x8, r3) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r8 = socket(0x7, 0x0, 0xc971) connect$llc(r6, &(0x7f0000000440)={0x1a, 0x8, 0x7ff, 0x8001, 0xb8, 0x80000001, @random="eac6ef1d9c00"}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r8, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746571000000000000000000001963000000000000000000040000005004dbfe38010000380100d96685c70068030000060310006803f98f040000000000005c00000000000000"], 0x1) r9 = semget$private(0x0, 0x3, 0x1) r10 = memfd_create(&(0x7f0000000280)='/dev/kvm\x00', 0x3) ioctl$sock_inet_SIOCGIFADDR(r10, 0x8915, &(0x7f0000000300)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr=0x26b3b411}}) semctl$GETALL(r9, 0x0, 0xd, &(0x7f0000000080)=""/171) r11 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x600000) getsockopt$IP_VS_SO_GET_DAEMON(r11, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r10, 0x4010ae68, &(0x7f0000000340)={0x0, 0x100000}) sendto$unix(r10, &(0x7f0000000480)="cf9cac78bb0c7bb2ddfc407d14868d28c0036a8cc84fe5d8943c4005efccbdf0c8d5963552565c4a080bbc57185a69b082aece692d211073a35ca5dfa46968b94c30deb107428c3661de6e6c40eb142eb0851ea9ec68676cdc4932b2ff5d913d78ba422884822d77c3bb3611b361747f9c2baa5655fc1ac3be10301f1dc3c24894ea663800569146b40af7c95de405d7e8db480f5d350dd36d59440968f6eb43e0a8daddb231eae17aae23e738adc68aa504c190b5eb475832a8eda9203525bec2b2289713b931c439418e86", 0xcc, 0x40010, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000380)={0x4, r10}) 2018/04/06 02:13:49 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) r2 = semget(0x1, 0x3, 0x388) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000000)=""/136) close(r1) 2018/04/06 02:13:49 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x202000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x200000000000000) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) [ 620.004683] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 620.011940] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000001 2018/04/06 02:13:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)}}, {{&(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='!', 0x1}], 0x1, 0x0, 0x0, 0x80}}, {{&(0x7f00000042c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1c81d0a5b176a5af1c31863bbb01971a6261c30cf641cf40dd0e2187f16a38fdcb03b6da857e1b206fa4cbf4e0cbed930804fccd6871fd8340efe50ff44d33"}, 0x80, &(0x7f00000057c0)}}], 0x3, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x408080, 0x0) listen$netrom(r1, 0x4) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x3ffffffffffff9d, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005e80)={{{@in=@dev, @in6}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000005f80)=0xe8) 2018/04/06 02:13:50 executing program 4 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:50 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8480) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000040)={0x0, r3}) r5 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000, r5}) r6 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2285, 0x6ae) 2018/04/06 02:13:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x2, 0x4) 2018/04/06 02:13:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xa000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000084e000), 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0xb907, 0x4) 2018/04/06 02:13:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200]}, &(0x7f0000000200)=0x108) r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x40045436, 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000240)="cba58a052ef71d03c466b057f66744ccf5bae12cbd78fd2259bb447443e09a65b83d1ea3258c7f7ebca9997079284319e4020c92e832348f7ee2ea9efecf46d15ce341a83b01e194ae5fc8fdfa028703f5c56efeb752eb9596350c5516a0d4a1fe77ca6ce4c49984793a3d267eda17fa55a5717125b666e8bca98f273425c88a15e0ad6e378ca6a2d80fc94542476d6654c0b7d4454e69528b53e51f2311ab46b351b65eb5ce1cdfc3099c12d626d64823ff26779a081ba7e0f91309a0e3e02f96ccaa7ac9576fd0aaea42e6482c2e8f09a5", 0xd2}], 0x1, 0x0) bind$inet6(r3, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x8, 0x4) sendto$inet6(r3, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) shutdown(r3, 0x0) shutdown(r3, 0x1) 2018/04/06 02:13:50 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0xfffffffffffffffe) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000007000000000000ff071df618fc95c74c4c94ad727773155069ef0a877dd24a49014dba6c01d0864c040b50ab1bc864986ac76ece3ae14252f6364df54d2c1241d1d01da3283304484df0ad5c8187aa3fd056029d9c33e69b719b985ef217e3d129b21000d58b15ab2536c4c05e993c72cd68b2cae151afe72de852b522c4c3badd17dd3bf89d838d909c035c03fea70430905b2b7b7f3ee70fb6bd57931c41d6841a87377d0eccdb9f4b80edb1c1669a1c195e70d37f465fc51b954a844378114dffb9f46f96f240291667116d9dc5c61cd6994d0a2ccb211ad16148b2092036ca1c47063d7440d93f06432990529de3ea2811ee7666902cbe0dc094bfc3634d8d54ae29d09b927fc18acf89189eb57d751f502d9122740e16c24c0c01c62df5564fcf8a6febfc2531ee511da2410513400b8c59e97f7052e86c3811b0f548a50fab41bdcfea120c757946baf0c0aa"], 0x2f) 2018/04/06 02:13:51 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:51 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) write(r0, &(0x7f0000000140)="09f3ed630a5b573caa774581ebc1bc69becb3c7adfa5b09eefc723473f5805b65f1f098c9b4f30918a881ea0489d544505f18281a1ef1dbfa201af4cd504a8479ff3fc4dd59efdf8511efbe4900d8067daf1cd5b453abc161d644bf3fc32eb52bc9b8a75f89aa44b216578d93e3941174eae95390f8292d1ecb57bc0995638431fa14dd97b", 0x85) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="06000000030211000000000000000000000000004e26bcd1c00944ce614e3989b36faaf65f9631c1b4676be207fdfe1963c106e8546475cad69db97ed4acf3f101beea2b47ad048764496d2e362f93c00c05fef3b3c0e9d02c35"], 0x14}, 0x1}, 0x0) 2018/04/06 02:13:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x1, 0x4) sched_setaffinity(0x0, 0xfffffffffffffe31, &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x84000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x200001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xf5e}, @in6={0xa, 0x4e23, 0x2, @empty, 0xd2}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x7}], 0x64) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x1, 0x5, 0x42f, 0x3, 0x7fffffff, 0xf9b}) 2018/04/06 02:13:51 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d8568080018e7d188738e", 0x24}], 0x1}, 0x0) socketpair(0xa, 0x80800, 0xd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000180)=""/85, &(0x7f0000000200)=0x55) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="020f05070c00000025bd7000fedbdf25050019000000000002004e24ffffffff000000000000000002004e21ac141419000000000000000005000648293eb73bfea1006c2000000a004e2103000000fe800000000000b70000000091a9001ac208000000000000"], 0x60}, 0x1}, 0x20000804) 2018/04/06 02:13:51 executing program 5: r0 = socket(0xb, 0x100080009, 0xa) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x88b, 0x5, &(0x7f00000004c0)=[{&(0x7f00000000c0)="856d9be9172f882f9d1bb14df2e1d2f79fa4836378ef6f133eaece9faf66dbbc621bee1a3a90bb78c85fa8a7e4f4a7a95b5804a7bffb8593492a42c771484b54b6f4aadbe134eb820fdf3279079bba28c6081c9539bbfa709a7fc60b3a5cf6bd40a4fbe8d608d0d63341eb2b23ec5ec519b9ac1af36b8639d5e1f8355bef78f719a8d5589367d503ce7a592cdbdc6122b35ba5b20cbcfed43dc3432477d31a907eb537fb39932d43baf2c6629afbb258ed3a4a839b2bbdf2e790544111cf1f590932069f96dd460f64f12abba45a82e5e4408556191a3e", 0xd7, 0x3}, {&(0x7f00000001c0)="e93cf1474904671977fd7e3a22e2733251c442feedf073fef3e745ffc63d7e48d457c90490d1fc99c11bd48763957f8c444a33877c8788cb71eaa14f8a52df95360b1699046edcb675be9316208c2ee27a772f40f245528aa24b50e8de11daeb5e9f501cfdd053f0faf2b225019cb2fa15cd4636c6e2b727de38cb7ddf826d2f477713965b97134afe0359da6502596a4a249ea46433172e50b40065a8e054cd9d80db9d9472d687c71c4d59d444d17da98874dfa9bf8482ed3293c184d7088c6263c869eb4d2d5c6f81e7", 0xcb, 0x8e}, {&(0x7f00000002c0)="e25864bdeaa0f895dc622292efcb44c3e0376674fba7f408912acb36a0ee8ff4adb93086c19d1fc86610e609355a2c748e02b53826e3e6a1c90979111412ddea38b27ab9800ed811d53914f5559ec8c05fb1848c71187775d02da6ccaa432e4ab70e307633a719faf811c77b0084621dcd154c0bc820e18f8982545893a81c6e33f69c07197ceab149c73b3e70bbad745d0e4a8845f6c3d91aed9288f9959cefa9090cfb2c185c6fab41cd47", 0xac, 0x9}, {&(0x7f0000000380)="aff9e7af0ed5e62f2d744f013e16b719be1002b9114108a805b2c0450687b9937e6da7eac87d600d4fc5497547dc34a23c32d20c5a66779c9bb619c9fd3e698a85a0b96d704172f4fedea3468a2ad0858186e857e01b67819c075d9aba2b51de403ac6bb772cd6c88d467e4e915d7c8d5259df81e1c9e98a60262518e5a89d8312c3ed97a1ed42bf3dc2e6967de0d034b5c1f424b724640c2df0e42fa25b9f70aeb44dad5192049c9caef007f7b5fbaa3520b82e0b5e05246eb79cca9d377dbeaec75479b77eec23cc6bd5826a475e536c", 0xd1, 0x7aa}, {&(0x7f0000000480)="42d09964b7375db57e17fb25d32b3a6d9034feab614e82497b2d3cc2a0576cdb", 0x20, 0xbf04}], 0x20, &(0x7f0000000540)={[{@nfs='nfs', 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x34, 0x33, 0x32, 0x31, 0x30]}, 0x2c}, {@flush='flush', 0x2c}, {@fmask={'fmask', 0x3d}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x37, 0x3b, 0x3f, 0x37, 0x0]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101400) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000005c0)={0x5, 0x6a3ad192, 0x80, 0xff, 0xc72}) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000040)) 2018/04/06 02:13:51 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1c) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0xfffffffffffffd66) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) accept4$packet(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002880)=0x14, 0x80000) sendmmsg(r0, &(0x7f0000003f80)=[{{&(0x7f0000000280)=@can={0x1d, r1}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000300)="5b6b40adcaeaa3d5b69239e61baeb6e81a059b7a5510ab11b4698292e96f579820328f220075a9c299b43cf51631a1b069d0d06868e1f9c92c71920b415a0733fc379233e4ab23c0e978e70255677a5e74466a5a75c6f459492bdf5b3be46dc7019ae27766f6cc7a02bfe021fd6b1befd27f77bef538f963228327f8b4b83a30e20b8e7c5569d0f75ecd486d5122d19b3464e4139ab5b80bcbcdd69703041325", 0xa0}, {&(0x7f00000003c0)="571aaed0ff79737216af777cb5c01866d8622eeeb6d7c472705dba6651476f94b627fbf645a2e6972d3b63e9cb0c2504a22b90f89516b4364b3c5dc1ccfa9b075eec4ed7ce235d47db7890ac1a427f06e274568df2598dafe9bc443812c17f9d43c99079476027dd6239d605dfc7c2109a6bdaa7c67766a803311c50fa78bf0e30fa152c59ed6efc8350c7462fa7c48e6375a3d5c6909a8757ef2fd2cf51c0", 0x9f}, {&(0x7f0000000480)="1950a6f310834a93283e1265cacaf3eaab2261fab6614d8922baa4d7cc85918f495d360b582b5208180c2cb74c7ee6e5e40864008929e1b554275eaa168da0501a7c42f9bc95d6f4e1b84531591abb91517ca4637b5b1d65b5aefc1aa1017ca8a0e610aff9c7d95cd36d7e8ac430468e9b89d1b0a8a496bf274639614542ac2ea08e359358397d5c4d89f72173061bf4bb959eb73682683d22ed8895589b2f6004baac93a8d903ef24aba667a1e2c371540964373fa9731dfdf1043ed95e898f01aa550f4f20e16ae9ba13e4e254a54115247d329b56f19c55d466a96ebde46173b6b5d1", 0xe4}, {&(0x7f0000000580)="26e3593812c672af37ab543a764a670221828b3a8d546cf00a6afaac8fcbef6803efaf8901c53121266b7aded712da91b7f1d5f6f9b2c0360aa1b495c536b1499a34a4d1708df2d2210be45a0947bfc1ade5f18863c5d77e0d09e559", 0x5c}, {&(0x7f0000000600)="9a3d65d6cb86c90f13e65d08b8fc750b262d27e1363cc0792e90acee76fd9f644cf4431fba1d", 0x26}, {&(0x7f0000000640)="8ee76bd61d66db6af924a73598b7da468c5e12bef491564bb26785b8bc93622834c5ba6b23d98799b6db60751006c428037f9598492566951503cad58e44be24c9bc7f42fab972b85e75af9af229bfcb8a413ade202408ddaab2c0", 0x5b}], 0x6, &(0x7f0000000740)=[{0x100, 0x0, 0x4, "612dd3c2913f244f0c5a53770bcd3c0b6a1f1932832cff3e9f72cf725f10f16c4ccc85ada763401a050c62790d24f92b099aa8aede9a123755cfd372d27ec0879fe9599e51c033e79bc244ce64f0fcf4253739b8f4f1c7dad6c175d0d0757b5b5c3d9d594ccc51f4cce94c00031b2010b4f7b6bb44feac37b70b8a65e183acbb2043c0219455069e561bcff2ca77585eef868e70c04f2048a18b43217a5711d7f755c59a7d66da5ff5f6e11f77b534547134954c2dc041c46f27c47344f7c65992df75931ddadf1b3e78b6d415d4e765d3432e8ccf422e56381e42bf11e614ee88e1f1336980848b5e602545651f29"}, {0xe0, 0x11c, 0xa9b, "d568f1d4b0824171e868cddbec07036ed67af383ba67501edfc91c7080606f6cc663dbc3a0a18170a51a88d3f80effd263ca9efff4a5889ccc0fe682a6ef26eb612d5e6349431bcbdc8c17752f2d5c01d4291697ee093b083b7a46cc7e17ea107a157a27c18d2b5549c52e84447f5931432b312dd399c43ca60563bb3e9984ac5756975b1cfad73ed0383a8c23fb94d0dc303c870facc41043de0863873cf65e45552f71ca18466196461afa62c14dc22fedd70ea89f60ce22384bece7c8032b5b103e9c30f642311f48a58a47a5d2"}, {0x70, 0x11d, 0x5, "a92a525e13dcced05c71f971556e067feed066aeeeae87e4b352d5d53552249daee7ed48901c838605746290276d6a3be2b841e20e8fc467be3d871807f92e7ccaf60fb2c26e92b0028c3a96c8c62fe58d447400f607b6ebc971d9a36c57ffea"}, {0xe0, 0x11f, 0x0, "b20ce829040b86353b0efb043e605633dccc6f6449bec38a446ab19b7a2d8b87a120f622b74c857f9940f31158558864a153b7de6923b078feb38040287dc10a701eb8a6a8a682603103cad97251078e0a5f96ce129064cf25e0aefe84432b7acba856a1e65b397b67aa830c3729711cdc703391c33e8b4914ac02ec2d2017043439e7cb1f4c6cc43553ec3b41dd5700b015ad875529e571bc414db1307086b6c4fa44288b352dc0e3006a32a58f4e217a14882946c05fdb09186f539c2d8392a4c80dbf4650d8f7390aaebee7af2f"}, {0xc8, 0x84, 0x101, "1a35e1d94aba42ace3c79756f88346bac6660af4861eab863411dd1ca474ab630c0decdb8a493ad2e21aad6bd886a9d6963cd82a00ab52aedeb8ff6cfd5be6bd4f6deca62d3120e4d0de3ac3b24745abbacf7a4449fb08028f63e91a28491f3bc164b672dd5b5caf528a4234c1af6ca43c1d0d386443b15f44a308d604e6a9751f96b5fe687dbe38bc97a23ba7fbbd2f1bb739ff8af8f9e292661bfcd5603cf4d6d856fc57f5615bca65d5ee70b81cad703f"}, {0x20, 0x195, 0x10000, "7a18e324aca97d6485666c"}, {0x78, 0x11f, 0x0, "9e8afb47ccc8eba948833b624b5933976d84a9793e75d57870796ccc381b568e74282f4ddfdd3054b9f2af4f315057cf9e26bb8d851e4183740ca1c0c09568b26a7db810356c8ae357855a75e399c1cff64a81995f31898972368263ff9d33714de939fe03"}, {0x90, 0x112, 0x4, "672a3ae2ffc5499b68712440d2a73f70ebc63e81db7380ff5fd18e7008f89719d5e49a22c3a81863a04c8bf8113c94586071170dd7f95fac03071650998948af8e0b3ff4a5795df60c3145492d9c055666c6eb656fca96e4c4862b18ef0549b3a17b6fa030062e2dde61f949193a338886676e6b9dee99bc543cf3f1"}], 0x520, 0x20000090}, 0x3}, {{&(0x7f0000000c80)=@ipx={0x4, 0x8, 0x0, "a2d7fea75ccc", 0x1}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)="86b9b6cd2589e4", 0x7}, 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{&(0x7f0000003e00)="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", 0xfc}], 0x7, &(0x7f00000078c0)=[{0x90, 0x10f, 0x7599, "5a18b43990da2d12afa97444aaa72276dbf16e0946d5f553891630c096f9f132cfbb62c5150abaab7a3fbc32f8376643ae2a34ecb62dbf02158b66deb60253c0ad9ad6bc013ab5885bd3f32997f525fafb588c83a17830770328da3e4643b6768943d7e3d6c13d408a4700832bb85d8a7f79e8d202b9cbc73d42"}, {0x10, 0x108, 0x8}, {0x50, 0x11d, 0xfff, "ac28f9a21e4319b3a9ac54131d50fd7a1cb00f5239598a5d79f0173f7321da21aeeaae4f2e5058d456698e51d7c7c8c93171b4a0a77bd26bc0b1ce3b58"}, {0xe0, 0x117, 0xffffffffffffffc1, "7e54dd5683daf4a5f8470a459016869f0680ddd7abce991fea3ba7f6e13ca3425f1ebf1c579d1e2682468a1a9f46fec7cceb7cd6b73beee5bf1cad8f4fcc8720676af01773ed7e76d118d1454d576f3a0bf3f0278dcb69f63135bd95f574046474f3f0d917915e56cba6691bb828910305ce2a7f48d96c16aa35af9039ac8c5bc0baa6284dbc0f92ca1ff05e7eaac19f44590705538ca2450780e95cb925e6b859aeb7496b2d28446054f3859a3c7da26a5d2c6c3743539a7dc64f6eaf63e05d34533c027b917717f05c8a"}, {0x38, 0x110, 0x1f, "348cf859cc13e75aed411aeb7475f0cb2d8607ce2adaa8aa3ba19a836dfe3af9c9edab5a"}, {0x1010, 0x114, 0x2, "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"}, {0xd8, 0x110, 0x3ff, "97e6954383d00302318d656c0fe900b8102eddad7d463002f268a82b719dc7d4f224f293c8d000915a84cf8b5c5b281455e1287476fa4b6a3bb2454c372a9e62fa5b57beee418813bd80ab410850c3138e331de8a9276e93d3a4d8e7b23457545a8379821e62b75c82e646a731ac18ed16bca8e52ea935f66fa72c77cd6e9622533043568dbb5e9d435971c9f0e8158bfa7e464107e1c9f76d93fb009edc71677d7c35ac4ffe59d02fcfdd9f50751a332ed56e67f56833acecf02d5a2a9f2556226a8c839db6"}], 0x12f0, 0x8000}, 0x4}], 0x8, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x375, &(0x7f0000003e80)}, 0x7}], 0x2, 0x0) 2018/04/06 02:13:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/06 02:13:51 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xcc00]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000080)={0x1800000000000, {{0x2, 0x4e20, @rand_addr=0x2da71175}}, {{0x2, 0x4e22, @rand_addr=0x9}}}, 0x108) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) r4 = memfd_create(&(0x7f0000000000)='em1/:eth0{:#\x00', 0x3) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000001c0), 0x2) 2018/04/06 02:13:51 executing program 4: syz_emit_ethernet(0xd, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0xff6e) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x20, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/06 02:13:51 executing program 1: r0 = socket(0x0, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r3 = socket(0x0, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r5 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0xffff) getsockopt$inet6_dccp_buf(r5, 0x21, 0xcf, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r6, 0x1ff}, &(0x7f0000000400)=0x8) write$cgroup_int(r5, &(0x7f0000000640)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYRES32], @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32, @ANYRES64=r5, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES64=r5], @ANYPTR, @ANYBLOB], @ANYRES16, @ANYRES64, @ANYRES64=r5], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r7 = dup2(r2, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(r7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x39) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{0xfffffffffffffffa, 0x3, 0x7, 0x6}, {0xdd0, 0x7, 0x6ee, 0x8b7e}, {0xab2b, 0x0, 0xfff, 0x7f}, {0xfffffffffffffe4b, 0x0, 0x3, 0x8}, {0x333, 0xef13, 0x6, 0x9}]}) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) 2018/04/06 02:13:51 executing program 5: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x7, 0x0, 0x8001, 0x5f72, 0x0, 0x4, 0x64080, 0xe, 0xfffffffffffff001, 0x7, 0xffffffffffffffa0, 0x8, 0x0, 0x2, 0x4, 0x1, 0x6, 0x777, 0xfffffffffffffff8, 0x2, 0x3, 0x9, 0x6, 0x0, 0x4, 0x9, 0x1000, 0x9, 0xfffffffffffffffa, 0x9, 0x80000000, 0x300000, 0x2, 0xbc8, 0x1a00, 0x3, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x1280, 0x1, 0x7, 0x0, 0x80000000, 0x8, 0xfffffffffffffffa}, r1, 0x9, r0, 0x3) getuid() 2018/04/06 02:13:51 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) pause() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x6, 0xe0010, r0, 0x34) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x2, 0x2, 0x7}}) 2018/04/06 02:13:52 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:52 executing program 3: io_setup(0x80, &(0x7f0000000080)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(0xffffffffffffff9c) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = syz_open_dev$midi(&(0x7f0000001440)='/dev/midi#\x00', 0x3, 0x10000) pipe(&(0x7f00000014c0)={0xffffffffffffffff}) r6 = creat(&(0x7f0000001600)='./file0/file0\x00', 0x174) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) r8 = eventfd(0xca) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001740)={0xb41, 0x20, 0x1, 0xffffffffffffffff}) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001840)='/proc/self/net/pfkey\x00', 0x4000, 0x0) io_submit(r0, 0x5, &(0x7f00000018c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00000000c0)="73d32c597147828bf038e58f76651619da6281dfd6c5365d020b6305950e266076880672f18d833154cac118af8966376506f34843c6b79caf6d7c49f94421489e14b31baa62", 0x46, 0x0, 0x0, 0x1, r2}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000001380)="f8e60fd14a3b948b8864b73cd573b10e48b43c83571a77826dc458951967a9ed3fcdebe352273ea201b912b8a0a2bebc24d653f053d13be67c726751c61a1bb3602394ae1181b96a626a33268dcf6a00c6d74645180f5ffadadce1111537f3de3334960b984dde3184ea2f383413f66376e745e05b8d5eeabb1a1a5afbae42bfd38371fc4a0ebc21ea72ddb28c5dff22548673b27a1974f03d580caddbaadc9a6ee7b00a205779e30b307e38764740d912df41e4714f86", 0xb7, 0xb7, 0x0, 0x1, r4}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x7, 0x8000, r5, &(0x7f0000001500)="cefbc92404dfc2dbddd2e234f7ac369191ff37f18834adcecf6ecd342aedd36ff9059a0d5772f2f4be55bb53cf7b6d47ea165e12c9bc3842d7ce6259b5a2a13f888050ee4b190f4f3fc65e241fb41bb1980816eb1c6d59b0de2879302f245254770236e2cee4dfd75320a318a8f8fa185a448a567196c14a1a087cb171c0071c5fb67dba01d59430b92329c6f698f19a5bed73fd86f5efaa855996926222bd195d9e89883068cf91d5af8d68fcdf0a1db6a12a1556fb37f98b0965b7f13d594cd444d7c1af5b03179fc215b6a549cd7c3fe95e0ca593fb4b9560dcba7141cec6e2", 0xe1, 0xd90, 0x0, 0x0, r6}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x1, r7, &(0x7f0000001680)="1728e2d01a25fbae48e6ff0e493036a97c4be282897896cbba106618ec3f29ee540a8507894dc051901ed4cec0f536479f6e3ada13d2eea9f97070f2cd72fffdfe4e6d99f6a3c07f3bc99212c00ed22b3fa3eb73b40294e76128c829107f970b6736f1cba311dd008e14", 0x6a, 0x800, 0x0, 0x1, r8}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0xf, 0x7, r9, &(0x7f0000001780)="f53b5fa4feacd0d1bfa3c92a82a83190178f465a5282c72c4ff35a24e2c0bc15f5eacc8d25b9133cc61d4058ee0cae8c70b3e38757420310a5b0a1d72c5a0375565af427c29984d5578b1888f27165885c9095e16fda0b242f2b0eb8e1fa813b378618c954f5785255a546c196727fe97e6931218f68ca1b4d31ad0ad5d5101899fa9ada3e397377a48ac86b3a16d252c1d9dc2050ceed4ff710ccc9c904484380f90f12b9a7deef67", 0xa9, 0x401, 0x0, 0x0, r10}]) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) r12 = creat(&(0x7f0000001b40)='./file0\x00', 0x80) getsockopt$inet_tcp_buf(r12, 0x6, 0xd, &(0x7f0000001b80)=""/213, &(0x7f0000001c80)=0xd5) r13 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x2000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x7, 0x10000, 0x5}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r13, 0x800443d3, &(0x7f0000000040)={{0xffff, 0x2, 0x251c, 0x9, 0x3, 0x7}, 0x8, 0x0, 0x7}) sendmsg$nl_xfrm(r11, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000001c0)=@newspdinfo={0x38, 0x24, 0x401, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @ipv4_hthresh={0x8, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/04/06 02:13:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x8000000) getpeername(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000000)=0x80) 2018/04/06 02:13:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) 2018/04/06 02:13:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x88) sendmmsg(r0, &(0x7f0000000040), 0x0, 0x1) 2018/04/06 02:13:52 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x540, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={'eql\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) bind$vsock_dgram(r0, &(0x7f0000000400)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x1, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="728cbc69316c06ac828fe87f1d2e0900602faffaadea26592a11130c473c4b3630bafd5dd2bd8f4c3a6d49d3c29f82f0d81803919403548ed15f9f4f958eb564c75a4dfaa6fbcb5a26cfaf5cb702f14291857db23c0f8291b99d1f876ad0f9970518273519cc12ddce598ceea3068bb25964c9700fa846d012de51ac053c8437c919dbfa80e3154d83c8c72eb55127b9d69723513169d29fa696ba5df62aaee58e1107f5c273e63f39b369d4e759305e715e3b84ce43de559c88114563dbfb5126c1cd40590ada798c6da5eda007b4c619cddcb9f524e30135c3ca943b427fcd8989ca7ad10dadfe07", @ANYRES16=r2, @ANYRES32=r2]], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0xfffffffffffffffe, 0x200000000000, [], r1}, 0x48) 2018/04/06 02:13:52 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x40002000}) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 02:13:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x700000000000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:52 executing program 4: syz_emit_ethernet(0x200000aa, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:52 executing program 6: r0 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x1, &(0x7f000003b000)={0xb}, 0x0, 0xffffffffffffff06) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xa5, "25fb6c2bb98d4640c1a50dd9b056adc78db06cba4df98bfb05d6b154267364d3173fd63d64e29cb645c4f522f00d819b85c36f7a0e23fc626cea36a44eeef0a8df59359c70b928eb5bc15e757caa673b1f55d16b1a8da045def615f546dea80e542972944ae53b5fdc4f40a8016816a2e4f260fe3f2cfefbe58118aec4307dae526286aa1b7fc92b709251ffb3106e68438846b6f302ccd5d6d53973cd8dcb8658fe793780"}, &(0x7f0000000040)=0xc9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ipddp0\x00', 0x4}) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r1, r3) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/04/06 02:13:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340)=0x3, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={0x7f, {0x2, 0x4e21}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21}, 0xa0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x8001, 0x0, 0x2}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x4002) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000640)=0x47e1) sendto(r1, &(0x7f00000005c0)="84a9ccbe9dcdf22c992800a8b86fe60081827567e25a9bf18958aa946d35137d465efc20ccfd4a2e66051de4b05edb37c6651bddcc5fcef42eb69f4046e506f74d1faf8894110ac4e716ac94bfd0e86976152a9a8b51", 0x56, 0x41, &(0x7f0000000940)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}}, 0x80) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000080)=""/239) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r4 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)='/dev/dsp#\x00', 0xfffffffffffffffa) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000009c0)) socket(0x1a, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet(0xa, 0x803, 0x8) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe, 0x80, 0x0, 0x0, 0x7fffffff}) r7 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000580)=0xfffffffffffffe7a) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000000840)) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xff, 0xffffffffffffff81, 0x2, 0x9, 0x0, 0x6, 0x592, 0xe, 0x401, 0x3, 0x100000000, 0x0, 0x5, 0x0, 0x3, 0x4, 0x3, 0xd43, 0x7c990f7d, 0x401, 0xffffffffffffffe0, 0x4, 0x9, 0xd0b, 0x9, 0x6, 0x2, 0x2, 0x3ff, 0xf1, 0x4, 0x0, 0x8, 0x35, 0x9, 0x0, 0x0, 0x52c, 0x1, @perf_config_ext={0xb4, 0x5}, 0x8000, 0x20, 0x6, 0x5, 0x20, 0x6, 0x8}, r8, 0x9, r3, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000680)=0x4) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f00000001c0)) sendmsg$nl_generic(r3, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0xa0, 0x23, 0x0, 0x70bd28, 0x25dfdbff, {0xf}, [@nested={0x8c, 0x66, [@generic="3ad6245b4fb9000b34adf7394fb5aa5a492520a40ba6690893ee97f8c90d3771f06a7740ee41ec3e5299e2cdb2e26c63c35ae1dbae9a9b25ece1bf6c0bd83db103d9793f2ed2d06edc2243f916ae6f2cc5387d9cb7a389093a9c1e5a9afe1510b98d5e50d8e293245b6a4d385014a3cf99365e2a9453aa3e847f104f7ee8c6fce0a9190dbc59c341"]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000050}, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000000400)=0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/04/06 02:13:52 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000aeb000)=ANY=[@ANYBLOB="bfffffffffffaaaaaaaaaa0008004900002c0000000000009078ac1401000100ffaa44100701ac14ffbb00000000000000001200907800000000"], &(0x7f0000aebfe8)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/06 02:13:52 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./bus\x00', 0x0, 0x18}, 0x10) pread64(r0, &(0x7f0000000340)=""/30, 0x1e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/208) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000280)={{r3, r4/1000+30000}}, 0x100) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x2, [0x0, 0x0]}) 2018/04/06 02:13:52 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa840, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) 2018/04/06 02:13:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000100)=""/162, 0xa2, 0x40000000, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000440)={0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000480)={r4, 0x1}) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f00001a8fb7)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d543", 0x41}], 0x1, &(0x7f0000216f88)}, 0x0) recvmmsg(r1, &(0x7f0000000080)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x80, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0x4}, {&(0x7f0000219f78)=""/136, 0x88}], 0x10000000000000cc, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) accept$nfc_llcp(r3, 0x0, &(0x7f00000004c0)) recvfrom(r1, &(0x7f0000000200)=""/227, 0xe3, 0x2000, &(0x7f0000000300)=@ax25={0x3, {"a20b7f11861c6c"}, 0x9}, 0x80) r5 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x1, 0x200200) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) 2018/04/06 02:13:53 executing program 6: unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) r3 = getpid() r4 = geteuid() getresgid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000016c0)='\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) getresgid(&(0x7f0000001800), &(0x7f0000001840)=0x0, &(0x7f0000001880)) getresuid(&(0x7f00000018c0)=0x0, &(0x7f0000001900), &(0x7f0000001940)) lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0xc) r16 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0xc) sendmmsg$unix(r2, &(0x7f0000002040)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="5166aab58eb328b66498b63f1c71362c65be810ee301457c4df49f214339ab16ea5dd8e859299bc6d3beb8d2a5ab35d2dbe3698aa04e584a7d952b02796af412a2110d4fa1c056113890f41820e893c77681917ca777f04a1da459e50c96f1ac1e5191645323cd32e84f53aae621", 0x6e}, {&(0x7f0000000280)="cbf8849802752cd446ee056f4caa7be5eafd07dfb46d352562e09cc5c11ca9a70ea18c0ac62f9437cca6e27913206cb5bd4594cd111244753edf4331087637ec7194d8913947", 0x46}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="74e013b2c2e04fe3cb57ba5d9e6dbc6525717b0c23f0e609b50aebc22faa20d7b9772dc2c875435aa246c70637ab4f268bb7693cad5051f6268374facc63c35623291e83cf584a47579e25280814fc2bf266e4f39cce253924827a8040f0aba2b29c9619cc8ca5eccc5084883cfe597c1528acccdcef37769dfc411c9b371ca7224d7b0c65ee40394607f26f0979814ba0723e6e3ae27a9e8307555ef8899540ea498024df597075d68d2c3504386e77715ca556fae00f5b527c554e09e3ad8d57a16c8df0", 0xc5}], 0x4, &(0x7f0000001b40)=[@rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, r3, r14, r15}], 0x168, 0x4000000}, {&(0x7f0000001cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001d40)="839772150a96f1f23e2dac35c16bca80455a7ec14d1550d31f8e76e1d39e6af11dd8f696f358a87310711488e043e96d9d015b1c6490b918e0216ade13e78fb7e95ab4345e6ddb171d4c858cb0404f932daf3153f769bae37932031d97a9367ac5693428b45b4849b8f1e2f7437e84627143dad8202ec97e9e2667b8ec381470ebbc832968b0b57587ce71b81434e7bd582b6b35aac2d8828e4f7d32800ea3113f69786d61607508baee43b060452564ec0accb4e97b5bc92e42ac48553eb4d188fdcc3767521de66af82b894aa352f6b4d3209a1ac237782e64c5d291b4fca5215eba8bf83909f66f0d55fa57be6a722ee93e", 0xf3}, {&(0x7f0000001e40)="89df2fdf7583e9d59870ba577aa3b7ddbed3f11ae35877d4eabc2cbf6086aa8ca793320fd964c9dde3b9458caa49bffb941d43432807f72d7311a86057ba7034765ffdd209fbaac8cb8c69917d5acc923b1de54ee55ad8568544350ee33bc48fb1ea3066262f331908e1bb211dd3af988908ab0f3a42098472dde388bd6b3600b37e359f30b44eee15494830a5514a7b78815666f7385e6a8e8b651c833fc8c8c51d49d6b322a515bd653ab2c0733d9a95f2364dba295631823771c9a55fc20ccc6f73c1ab90abf53511c58489f5d3e19c44c65e939df0512ceec9b150acb07541ef6fefc8", 0xe5}], 0x2, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r16, r17}], 0x20, 0x14}], 0x2, 0x40) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x0, 0x86, 0xffff, 0xfffffffffffff856, 0x0, 0x3, 0x64020, 0x4, 0x6, 0x1, 0x2dc1, 0x1, 0x20, 0x1ff, 0x80, 0x9, 0x1ff, 0x1f, 0x0, 0x0, 0x8001, 0x3, 0x5, 0x1, 0x200, 0xfffffffffffffffa, 0x2, 0x6, 0x0, 0x7f, 0x7fffffff, 0x9, 0xcb10, 0x4, 0x3, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0x8000, 0x1ff}, 0x10, 0xa2, 0x3, 0x0, 0x3c, 0x18, 0x2}, r3, 0x6, r2, 0x1) close(r1) 2018/04/06 02:13:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x20000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:53 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$setflags(r1, 0x2, 0x1) 2018/04/06 02:13:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = dup3(r0, r1, 0x80000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820fae3995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) ioctl$sock_proto_private(r3, 0x89e6, &(0x7f0000000100)="fb55a14a7d23c19e0ec06cced9b1b710960a6e9df64d80be69a58927137ce574522e9574521ce0b508462c7f94") io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f0000000040)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/06 02:13:53 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0cef3285344ad69953280000512922e100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0004000000"], 0x28}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r3 = accept(r0, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x6, 0x4e24, 0x1c, 0xa, 0xa0, 0x0, 0xfb, r4, r2}, {0x808000000000000, 0xd9, 0x10001, 0x5, 0x7f, 0x8, 0x5, 0x6}, {0x6, 0x8080000, 0xfffffffffffffffd, 0x81}, 0x200, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x2b}, 0xa, @in, 0x3505, 0x0, 0x2, 0x3, 0x6, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/06 02:13:53 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000652000/0x2000)=nil) clock_adjtime(0x2, &(0x7f00000002c0)={0x5, 0x2d0, 0x1, 0x3ff, 0x9, 0x401, 0x100000, 0x0, 0x97, 0x4, 0x3, 0x2, 0x200, 0x1, 0x0, 0x9, 0xd, 0x1, 0x3, 0x7, 0x5, 0xfff, 0x5, 0xffffffffffff25dc, 0x8, 0x100000000}) r0 = shmget$private(0x0, 0x3000, 0x204, &(0x7f00006c4000/0x3000)=nil) shmat(r0, &(0x7f00008a6000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f00009e2000/0x3000)=nil, 0x7000) socketpair(0xb, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x38, 0x3f, 0x7, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000000c0)=0x84) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000088000/0x1000)=nil, 0x1000) shmat(0xffffffffffffffff, &(0x7f00009a2000/0x3000)=nil, 0x2000) shmat(0x0, &(0x7f00004cb000/0x1000)=nil, 0x2000) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r4 = add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) r5 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmdt(r5) 2018/04/06 02:13:53 executing program 4: syz_emit_ethernet(0x7ffff000, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000000200)="cb", &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000000000)="adaf90066db1c023e8227808941341b10a9dbadc7ab50a69439c18a2393900000000000000", &(0x7f0000000100)}, 0xffffff43) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xffffffffffff8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x60481647}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9219}, @in6={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x200}], 0xb0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) 2018/04/06 02:13:53 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x1, 0x0, @tick=0x3, {0x0, 0x3}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x100db) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'yam0\x00', 0x7}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x3, 0x4, 0x0, @tick=0x3, {}, {}, @quote={{0x400, 0xffffffffc7e0035e}, 0x809, &(0x7f0000000080)={0xffc00000000000, 0xfffffffffffff9dc, 0xfffffffffffffffe, 0x4, @tick=0x8, {0x80, 0x2}, {0x9, 0x3}, @ext={0x15, &(0x7f0000000040)="a0df20c5e95d2739851c15a8ef64fbbb7f535e8fa8"}}}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000000c0)=""/228) 2018/04/06 02:13:54 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xa4000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x200, 0x2}) shutdown(0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x1) 2018/04/06 02:13:54 executing program 2: r0 = request_key(&(0x7f0000000540)='.dead\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\\\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)='/dev/dsp#\x00') r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="55764e9da8ecdfe44bece44153c4adc6f6a8a02935c0e757b73c257f66a347df846e36255e0500f69b17b708a8200c309dd5408865a0c6735b16f4992e1cf23b69bf54e4147c9272651047066c7b6b707f4a8ff8dcbb7f26d71a12e7a05eeaa58014c4aa68839bb3039937c07183187449691ddc31afda177f4cfafd50036988cf8e3315f2bce9ce4f8f8c091e2b6b62c63ec456ef1d2527c9cc20abc3b40aa65e54cc08b2ed79c93f0b7a1141", 0xad}], 0x40, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000680)="43bd3409245ff62d8a6b55017c5f09aa6d40b277e80efc57858fc9a80d025b6ffb661fa35f1d997eafb573031e27f5b7b999af828e384e2967953f72061e169f43b320302f2cc9bc9d38c28763c7e4c7cdf6fff2d5e5c0b10c5c5a15f01409e75cc2e56306787360c91d1de571edaf3348a99789750dbbf46d6a232e910f2a8abffb19c53d439c9ae73b90acf3865ad7c1f4175392b449ff1d1662a8f8b324afb877c6463efa19cabd58bcb3c4209276094fc6245720c962bdf04dfc67e54bcca97b0bbcc8abd7a99d27d2a28f194d5213a7630d6c79f6329c002aeb75817fe373f3eefc05afd0c7d18addf2eda69ad351933a69") r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) connect$vsock_dgram(r3, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r6 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000780)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) keyctl$get_persistent(0x16, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00000000c0)) 2018/04/06 02:13:54 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xb, 0x200000000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000040)=0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) accept4$llc(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80000) fcntl$setown(r2, 0x8, r9) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f00000001c0)) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/04/06 02:13:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8182, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x10000}}, 0x0, 0x40, 0x400, 0x7, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 624.593647] x86/PAT: syz-executor0:9137 map pfn RAM range req write-combining for [mem 0x18b6b0000-0x18b6b3fff], got write-back 2018/04/06 02:13:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0xffffffff, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x3) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000040)="ff1b1c713610d46a031cd6a277ad8bdc1c28e98c9c2e3926d96220eb9ca6702a776023bfffbc3ec41b568360a3d7c471995ad1a713e32a3cb098cad7ea8aa378cb8708298ed7a327c29d35fc228aa3bee004c7700e0ee1580c111f5cb68fbff5ff0ed712b5a7d351b60f13d362ee3886f2c26566785d813ff2cdd172ecfe1fa1788689b7124f0013b27960015b45bce8159c87c660b99131b4d3a85e4fae6944b886783b3445f530565e446e52c63819fa564bc0879329c4feecb577b9ab3db82877d117e179cd4f03c42235f202fbe83d5719e1e180a2e80a29ecebf69e3cd963c89daf47bc9396c5eff027bff5", 0xee, 0x3, 0x0, 0x0, r2}, &(0x7f00000001c0)) ioctl$TIOCGPTPEER(r0, 0x5406, 0xffffffffffffff88) 2018/04/06 02:13:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001400)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/101, 0x65, 0xff}, 0x40000000) recvmmsg(r1, &(0x7f0000005680)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000058c0)={0x0, 0x1c9c380}) recvfrom$unix(r0, &(0x7f0000001340), 0x0, 0x100, &(0x7f0000001380)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/06 02:13:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000003c0)=@can={0x1d}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="5e1a5d", 0x3}], 0x1, &(0x7f0000000880)}, 0x0) recvfrom(r2, &(0x7f0000000000)=""/118, 0x76, 0x800000002, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f00000000c0)=0x3, 0x4) 2018/04/06 02:13:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) ioperm(0x9eb, 0xec, 0x5) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/04/06 02:13:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0xff00]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:54 executing program 4: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 02:13:54 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000300)}}, r1, 0x0, r0, 0x0) 2018/04/06 02:13:54 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000000)=0x10001) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) [ 625.469885] x86/PAT: syz-executor0:9172 map pfn RAM range req write-combining for [mem 0x18b6b0000-0x18b6b3fff], got write-back 2018/04/06 02:13:56 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000300)={0x0, r1}) perf_event_open(&(0x7f0000220000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3e, "c3327f055be5ac3b528c4509cb3eb16d716515320f9e39ea8a5711f56d0c478240ee43a806c4ef917fce680f3b08533f7dbb141bf8aefcce57f724ea6f43"}, &(0x7f0000000100)=0x46) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x13d}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x100, 0x400}, 0x8) pwrite64(r2, &(0x7f0000000000), 0xfffffdcb, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x1db80000000000}, &(0x7f00000001c0)=0x8) 2018/04/06 02:13:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'bcsf0\x00', 0x7c1463b6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x800000000000006, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000002c0)={0x2, 0x3, 0x0, 0x80000000}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x4100, 0x0) ioctl$KDDISABIO(r3, 0x4b37) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r5 = dup3(r2, r4, 0x0) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f00000003c0)=0xc) sendmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) r6 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000440)=0x3, 0x4) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x0, 0xdcfd, 0x0, 0x0, 0x1, 0x6, 0xffff, 0x0, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r5, 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r6, 0x80000001) ioctl$TIOCCBRK(r5, 0x5428) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r7, &(0x7f0000008040)="9a", 0x1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/06 02:13:56 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xb, 0x200000000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000040)=0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) accept4$llc(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80000) fcntl$setown(r2, 0x8, r9) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f00000001c0)) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/04/06 02:13:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20042, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/4096) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"050000008a78a162ffffff00", &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0xdb, "d9e0ab275b8c0c1b7d22ac065cea2777ce6337945e5aafdb46d773740cae50ac681d27e3ddc0c9f2f48954d1938cefd352b662514cc31eafba346935fe3a9607a83d8f18c2378d0606cf8326225b0a14f96f5d07828659745d5f4d8abe6af5cc3c6821ce043db750424ad7382ceaaec93ef865d4bade82bf22cca2da6741e3f04cbfb7801cd55ffcf017e5cce5fedfb6ae6927b5d4564ec9eaf422ceef7c10261a6f8f0931f4a5b38d768ddc5d676fb26ab9b411fe333ace42893dc53487a916dedf10047ccc7df2a37fc06ec9d165ff8162c1a5a244762e4eefb6"}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'vcan0\x00', 0x2}) 2018/04/06 02:13:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000000440)={0x1f, 0x1, {0x7d, 0x100000001, 0x3, 0x40000000000, 0xfffffffffffffc00, 0x6}, 0x3, 0x3f}, 0xe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x3) munmap(&(0x7f000000f000/0x3000)=nil, 0x3000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) socket$inet6(0xa, 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000003c0)=""/104) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000340)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x51, @empty, 0x5}, 0x1ff, [0x80000000, 0x200, 0x8, 0x101, 0x71, 0x100, 0x7ff, 0xcf4]}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setfsuid(0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000200)=r4) 2018/04/06 02:13:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x2000000]}]}, &(0x7f0000000040)=0x10) shutdown(r0, 0x2000000000000002) 2018/04/06 02:13:56 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000002, 0x22812, r0, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) ppoll(&(0x7f0000254ffc)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f0000599ff8), 0x8) 2018/04/06 02:13:56 executing program 4: syz_emit_ethernet(0xfffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 626.662853] x86/PAT: syz-executor0:9207 map pfn RAM range req write-combining for [mem 0x1b0a30000-0x1b0a33fff], got write-back [ 626.681174] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 626.681174] p-F@,1rTwO'ĘPDž4' is invalid [ 626.776801] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 626.776801] p-F@,1rTwO'ĘPDž4' is invalid [ 759.777033] INFO: rcu_sched self-detected stall on CPU [ 759.782478] 1-....: (124999 ticks this GP) idle=b66/1/4611686018427387906 softirq=190245/190245 fqs=31234 [ 759.792562] (t=125000 jiffies g=100216 c=100215 q=26) [ 759.797916] NMI backtrace for cpu 1 [ 759.801521] CPU: 1 PID: 9200 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 759.808246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.817576] Call Trace: [ 759.820145] [ 759.822281] dump_stack+0x1b9/0x29f [ 759.825890] ? arch_local_irq_restore+0x52/0x52 [ 759.830538] ? lock_release+0xa10/0xa10 [ 759.834579] nmi_cpu_backtrace.cold.4+0x19/0xce [ 759.839227] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 759.844393] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 759.849648] arch_trigger_cpumask_backtrace+0x14/0x20 [ 759.854818] rcu_dump_cpu_stacks+0x175/0x1c2 [ 759.859214] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 759.864214] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 759.869646] ? print_other_cpu_stall+0x4a0/0x4a0 [ 759.874384] ? debug_check_no_locks_freed+0x310/0x310 [ 759.879551] ? find_held_lock+0x36/0x1c0 [ 759.883595] ? lock_downgrade+0x8e0/0x8e0 [ 759.887720] ? debug_check_no_locks_freed+0x310/0x310 [ 759.892887] ? lock_release+0xa10/0xa10 [ 759.896840] ? graph_lock+0x170/0x170 [ 759.901162] ? graph_lock+0x170/0x170 [ 759.904944] ? graph_lock+0x170/0x170 [ 759.908737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 759.914252] ? graph_lock+0x170/0x170 [ 759.918037] ? graph_lock+0x170/0x170 [ 759.921824] ? __lock_is_held+0xb5/0x140 [ 759.925869] rcu_check_callbacks+0x21b/0xad0 [ 759.930257] ? rcu_cpu_stall_reset+0x210/0x210 [ 759.934820] ? trace_hardirqs_off+0xd/0x10 [ 759.939037] ? raise_softirq+0x1b2/0x450 [ 759.943086] ? raise_softirq_irqoff+0x310/0x310 [ 759.947739] ? read_boot_clock64+0x70/0x70 [ 759.951954] ? account_guest_time+0x3d0/0x3d0 [ 759.956430] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 759.961943] ? hrtimer_run_queues+0x70/0x300 [ 759.966330] ? run_local_timers+0x168/0x1d0 [ 759.970628] ? timer_clear_idle+0x50/0x50 [ 759.974764] ? account_system_time+0x7f/0xb0 [ 759.979153] ? account_process_tick+0x76/0x240 [ 759.983716] update_process_times+0x2d/0x70 [ 759.988025] tick_sched_handle+0xa0/0x180 [ 759.992157] tick_sched_timer+0x42/0x130 [ 759.996197] __hrtimer_run_queues+0x3e3/0x10a0 [ 760.000760] ? tick_sched_do_timer+0x100/0x100 [ 760.005320] ? hrtimer_start_range_ns+0xd10/0xd10 [ 760.010145] ? pvclock_read_flags+0x160/0x160 [ 760.014618] ? kvm_clock_read+0x25/0x30 [ 760.018572] ? kvm_clock_read+0x25/0x30 [ 760.022618] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 760.027618] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 760.032959] ? do_timer+0x50/0x50 [ 760.036391] ? rcu_nmi_exit+0xd7/0x2b0 [ 760.040276] ? do_raw_spin_lock+0xc1/0x200 [ 760.044494] hrtimer_interrupt+0x286/0x650 [ 760.048714] smp_apic_timer_interrupt+0x15d/0x710 [ 760.053536] ? smp_call_function_single_interrupt+0x650/0x650 [ 760.059400] ? _raw_spin_lock+0x32/0x40 [ 760.063354] ? _raw_spin_unlock+0x22/0x30 [ 760.067488] ? handle_edge_irq+0x330/0x870 [ 760.071703] ? task_prio+0x50/0x50 [ 760.075236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 760.080063] apic_timer_interrupt+0xf/0x20 [ 760.084277] [ 760.086498] RIP: 0010:snd_pcm_stream_unlock_irq+0xb7/0xf0 [ 760.092012] RSP: 0018:ffff88018f2eeb60 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 760.099714] RAX: ffff88018d09c3c0 RBX: 0000000000000000 RCX: 1ffff10031a1398b [ 760.106971] RDX: 0000000000000000 RSI: ffffffff859ca760 RDI: ffffffff88b172b8 [ 760.114217] RBP: ffff88018f2eeb68 R08: ffff88018d09cc38 R09: 0000000000000006 [ 760.121465] R10: ffff88018d09c3c0 R11: 0000000000000000 R12: 0000000000000004 [ 760.128712] R13: 00000000ffffffe0 R14: ffff8801d03e83c0 R15: ffff8801ceaf5680 [ 760.135975] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 760.140887] __snd_pcm_lib_xfer+0x739/0x1d10 [ 760.145286] ? print_usage_bug+0xc0/0xc0 [ 760.149334] ? print_usage_bug+0xc0/0xc0 [ 760.153384] ? lock_release+0xa10/0xa10 [ 760.157338] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 760.162943] ? dummy_proc_read+0x6e0/0x6e0 [ 760.167158] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 760.171982] ? mark_held_locks+0xc9/0x160 [ 760.176113] ? retint_kernel+0x10/0x10 [ 760.179981] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 760.184986] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 760.189726] ? retint_kernel+0x10/0x10 [ 760.193595] ? snd_pcm_oss_write3+0x1b3/0x220 [ 760.198080] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 760.203594] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 760.208082] snd_pcm_oss_write3+0xe9/0x220 [ 760.212308] snd_pcm_oss_write2+0x34c/0x460 [ 760.216607] ? snd_pcm_oss_write3+0x220/0x220 [ 760.221086] ? find_held_lock+0x36/0x1c0 [ 760.225127] snd_pcm_oss_sync1+0x332/0x5a0 [ 760.229341] ? snd_pcm_oss_write2+0x460/0x460 [ 760.233817] ? kasan_check_read+0x11/0x20 [ 760.237941] ? rcu_is_watching+0x85/0x140 [ 760.242072] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 760.247242] ? wake_up_q+0x100/0x100 [ 760.250936] ? snd_pcm_format_set_silence+0x203/0x540 [ 760.256108] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 760.260930] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 760.265323] ? fsnotify_first_mark+0x330/0x330 [ 760.269888] ? kobject_put+0x8e/0x280 [ 760.273666] snd_pcm_oss_release+0x214/0x290 [ 760.278055] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 760.283054] __fput+0x34d/0x890 [ 760.286320] ? fput+0x1a0/0x1a0 [ 760.289579] ? check_same_owner+0x320/0x320 [ 760.293890] ? _raw_spin_unlock_irq+0x27/0x70 [ 760.298377] ____fput+0x15/0x20 [ 760.301637] task_work_run+0x1e4/0x290 [ 760.305504] ? task_work_cancel+0x240/0x240 [ 760.309808] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 760.315323] ? switch_task_namespaces+0xa2/0xd0 [ 760.319975] do_exit+0x1aee/0x2730 [ 760.323492] ? plist_add+0x770/0x770 [ 760.327189] ? mm_update_next_owner+0x980/0x980 [ 760.331836] ? print_usage_bug+0xc0/0xc0 [ 760.335878] ? graph_lock+0x170/0x170 [ 760.339659] ? do_raw_spin_unlock+0x9e/0x2e0 [ 760.344060] ? rcu_note_context_switch+0x710/0x710 [ 760.348965] ? lock_acquire+0x1dc/0x520 [ 760.352919] ? __might_sleep+0x95/0x190 [ 760.356876] ? __lock_acquire+0x7f5/0x5130 [ 760.361097] ? debug_check_no_locks_freed+0x310/0x310 [ 760.366265] ? do_raw_spin_unlock+0x9e/0x2e0 [ 760.370652] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 760.375217] ? kasan_check_write+0x14/0x20 [ 760.379439] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 760.384606] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 760.390124] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 760.395215] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 760.400729] ? futex_wait+0x5c1/0x9f0 [ 760.404510] ? futex_wait_setup+0x400/0x400 [ 760.408809] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 760.413978] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 760.419495] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 760.424577] ? futex_wake+0x2f6/0x750 [ 760.428357] ? graph_lock+0x170/0x170 [ 760.432139] ? memset+0x31/0x40 [ 760.435398] ? find_held_lock+0x36/0x1c0 [ 760.439447] ? lock_downgrade+0x8e0/0x8e0 [ 760.443579] do_group_exit+0x16f/0x430 [ 760.447445] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 760.452007] ? SyS_exit+0x30/0x30 [ 760.455448] ? _raw_spin_unlock_irq+0x27/0x70 [ 760.459926] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 760.464931] get_signal+0x886/0x1960 [ 760.468627] ? ptrace_notify+0x130/0x130 [ 760.472666] ? kasan_check_read+0x11/0x20 [ 760.476790] ? rcu_is_watching+0x85/0x140 [ 760.480917] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 760.486091] ? __fget+0x40c/0x650 [ 760.489527] do_signal+0x90/0x2020 [ 760.493055] ? expand_files.part.8+0x9a0/0x9a0 [ 760.497617] ? find_held_lock+0x36/0x1c0 [ 760.501660] ? setup_sigcontext+0x7d0/0x7d0 [ 760.505962] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 760.511133] ? snd_pcm_oss_release+0x290/0x290 [ 760.515697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 760.521213] ? do_vfs_ioctl+0x1f2/0x1650 [ 760.525256] ? ioctl_preallocate+0x2e0/0x2e0 [ 760.529652] ? exit_to_usermode_loop+0x87/0x310 [ 760.534301] exit_to_usermode_loop+0x28a/0x310 [ 760.538862] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 760.543684] ? ksys_ioctl+0x81/0xd0 [ 760.547289] ? do_syscall_64+0xb7/0x9d0 [ 760.551247] do_syscall_64+0x792/0x9d0 [ 760.555114] ? vmalloc_sync_all+0x30/0x30 [ 760.559245] ? _raw_spin_unlock_irq+0x27/0x70 [ 760.563719] ? finish_task_switch+0x1ca/0x820 [ 760.568194] ? syscall_return_slowpath+0x5c0/0x5c0 [ 760.573101] ? syscall_return_slowpath+0x30f/0x5c0 [ 760.578030] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 760.583380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 760.588204] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 760.593372] RIP: 0033:0x4552d9 [ 760.596541] RSP: 002b:00007f0c8a958ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 760.604234] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 00000000004552d9 [ 760.611485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 760.618733] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 760.625996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 760.633248] R13: 0000000000a3e81f R14: 00007f0c8a9599c0 R15: 0000000000000001