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", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR]]], 0x8) 2018/03/31 00:48:14 executing program 1: open(&(0x7f0000000340)='./file0/file0\x00', 0x200000, 0x40) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file0\x00') renameat2(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r2}) unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000400)='./file0/file0\x00', r0, &(0x7f0000000440)='./file0/file0\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/80, 0x50}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000640)=""/45, 0x2d, 0x206e}, 0x20) r4 = syz_open_dev$sndpcmp(&(0x7f00000018c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10a00) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000001940)={0x0, 0x100, 0x9, &(0x7f0000001900)}) recvfrom$ipx(r3, &(0x7f00000006c0)=""/52, 0x34, 0x100, &(0x7f0000000700)={0x4, 0x0, 0x4, "dc108d9d4391", 0x5}, 0x10) renameat(r0, &(0x7f0000001980)='./file1\x00', r4, &(0x7f00000019c0)='./file0/file0\x00') ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000001a00)=ANY=[@ANYBLOB="0100000087000000090000000000000076df8dfa4f913f00796bf8b7efdf1b5d6e5202ed5460659d632d05f8be272475ae4e2d56d1dba531ccfef0c2ebd7059ca362f9887ebc0d8dda3ef5ec41833e20917ca030b2017040d793d37eac00210e3998259e50368005d9219c7ff0edc4dbe89f63805061ea0be96763835e6cdd73ae2bf0b4f9c1b0b7373d90965263452c0f1bcdb773cf1fa0ff8cb40299554e9543be115f"]) 2018/03/31 00:48:14 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:15 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:15 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) accept$packet(r1, 0x0, &(0x7f0000000140)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7}, 0xfffffffffffffee3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000440)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)="626373660000008100") poll(&(0x7f0000000080)=[{r4, 0x181}, {r5, 0x12}], 0x189, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3) r8 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r9, 0x7}, &(0x7f0000000040)=0x27) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r10}, &(0x7f0000000180)=0xffffffffffffffab) 2018/03/31 00:48:15 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x3, 0x43, &(0x7f0000001a00)}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r1, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) personality(0x6) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r2) link(&(0x7f0000000340)='./file1\x00', &(0x7f0000000780)='./file1\x00') renameat2(r2, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003a80)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003ac0)={r3, 0x4, 0x10000}, &(0x7f0000003b00)=0x8) recvfrom$ipx(r0, &(0x7f0000003b40)=""/111, 0x6f, 0x2, &(0x7f0000003bc0)={0x4, 0xd0, 0x3, "76a5839a3832", 0x101}, 0x10) listxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000001a40)=""/4096, 0x1000) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000480)={0x2, 0x8, 0x4, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000740)=0x6, 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000003c00)={{0x7, 0x12}, 0xc}, 0x10) symlinkat(&(0x7f0000000400)='./file0/file0\x00', r1, &(0x7f0000000440)='./file0/file0\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/80, 0x50}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000640)=""/45, 0x2d, 0x206e}, 0x20) r5 = syz_open_dev$sndpcmp(&(0x7f00000018c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10a00) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000001940)={0x0, 0x100, 0x9, &(0x7f0000001900)}) recvfrom$ipx(r4, &(0x7f00000006c0)=""/52, 0x34, 0x101, &(0x7f0000000700)={0x4, 0x0, 0x4, "dc108d9d4391", 0x5}, 0x10) renameat(0xffffffffffffffff, &(0x7f0000001980)='./file1\x00', r5, &(0x7f00000019c0)='./file0/file0\x00') 2018/03/31 00:48:15 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1327.698320] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1327.751966] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/31 00:48:15 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0x141041, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000b40)={0x0, 0x5, 0x4, 0x8}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000bc0)={0x0, 0xb6, "a3795d15b00ccea8bd16518eafd6ad06f2ff9b56df9be02668e316777ce510586b53fc6c1c807867816217ddb3e97db4434066fe67a0d668ec70d0e0151152af72335af16fa8a6dea2dd94724cc3af888aa642291779fe8b78df8f73513b57539b651b6d4a3ecf22492e271003ca698486a57eb717283d7ab6947b202706187ba98f023b887a6264962c0d6c1d94023c72fe16adb0f7a1f8abe3d2f80bee76e192475711a1a6df7c249ea201fc485cc1aac51730aabc"}, &(0x7f0000000c80)=0xbe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d40)={r3, 0x7f}, &(0x7f0000000d80)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000600)=0x200, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000f40)={&(0x7f0000000740)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000780)="b32ea5aa21ac6e4fadd50cd69dce431f55f53266c075a46a0148ce2441d5d1364344fb40ce05f4147d2a51170944d22523372075ec4ac6ff", 0x38}], 0x1, &(0x7f0000000dc0)=[@init={0x18, 0x84, 0x0, {0x800, 0xcd1, 0x7ff, 0x5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x6, 0x7f576ebb, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7, 0x4, 0x0, 0xf62, 0xfd87, 0x0, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0xffff, 0x44}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1ff, 0x207, 0xb62, 0x40, 0x2, 0x7ff, 0xffffffffffffff70, r4}}], 0xf0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500e0000002000000000000000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x44, r5, 0x1, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) ioctl$TCSBRK(r1, 0x5409, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r2, &(0x7f0000000000)="f8375d9b2f9876af70f5e82dd530d13052d5babd75b413bcd8e96a5d9e7b994d07b7a13cdf5e3b5c63ee47454fa3b14efaf6cf1ffef8ab64d961028c444c54d8c9ba98ba1f225cee1c8f1328d4fc74e9e3813f361d40001184b7f9"}, 0x10) sync() r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="eb49547311a8c71d37c5b7d04bacc2b445efd1929770f1c3afd09aaa89cb4f6e0ad3d839dcdcb58cde353323ff69793b48c5ae90667ec0a521ea530da95309f648daa7019937d3df3f65a2296d07eac0a8fb08cf12dbf13ffa885ead03b1b511572d4ff611f5b8db8a7d9c6656aec6e19f", 0x71, 0xfffffffffffffff9) keyctl$setperm(0x5, r7, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f0000000080)={0x3, 0x1, 0x3f, 0x0, 0x0, [], [], [], 0x800000, 0x2}) 2018/03/31 00:48:15 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:15 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e22, 0x807, @loopback={0x0, 0x1}}, 0x11) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000999000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000000000000000790c8d5d5f42de5348000b398addb6dd57767575391efae4603bf754d718ba1883169e146ba955b534f27bb3c2b48cc6838ba631449ee1ca76d5f4778cd6acc25f30d90e1a587ff2aa7a9faae3106e85"], 0x10}}], 0x1, 0x0) 2018/03/31 00:48:15 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:15 executing program 2: r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000a8fffc)=0x4) 2018/03/31 00:48:15 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f00000006c0)=@sco={0x1f, {0x6, 0x2, 0x10000, 0x6, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000740)="57ab39e6efc1b818bfebe743dd3e7150e3d188ef92593873f6c6b1bb3325ea309598c6cc8bf71a8fa3ac9ff1cca1ef259f8d2715e6c553142892a6bce6a2bae80adc3a7b17d0b150e2d7b1c44a2b60b3e86dbcc047882104b9c0bd29b176d9de5c442da1fa4e00e5f406300981c348c33366cc3e2b803a37f096c121ea9b6878e7b0c7fc636ee11a3ae038ccfe8e4cf3fb7c036fc359e21d9bcf678ba0ede3994f803bedce759701ac8cfa969e48916ef8a74233a8846634a4d327a1d44072d0db71c524b5", 0xc5}, {&(0x7f0000000080)="41b6cf3155", 0x5}, {&(0x7f0000000840)="11d6851de6428a1059f14da3c204a0a19c46fba378e03ff7d63972726c425a21fa76d54ff4593075c11ee58de6b153f2642c2420e727016829cad8d274e281c9602fd2ecc09699bc6e2922584d05", 0x4e}, {&(0x7f00000008c0)="433b3f861fd18f4d06cb8f6c9746d69987291bbf6ace12132173ae03a9bd1407ffd55ed3a3de000c4c69294b9addc0d4dc2a527366628b23b57f957161da763f4b05cf310adbbe2110abf7f0f3f09dd6405ad248b5680611cab30d06d660e334fffdac290753f998d4d74805c39be96e4d024b0f250bd417812df8150d6561680dd7accd3763f68b55e58bed2be70bcf81baa490223c76", 0x97}], 0x4, &(0x7f0000000980)=[{0xf8, 0x13f, 0x8, "9b6a45153f9e731b93d327ed8e93b46b1d848123331dcd8ca7285655beafe0ed07021b3d618802a64c44a65ee7e9fc9bef3598fedc5e12a35c76c640216b55ff33651f5639d5e8d3256ed5bae192f9447bcd70bcee1577b798a9361a867b9b8eb9bb2bcfe8c234830684d928ddb814cf9a697c5bdd98b67195a477f7ab9fdeeb091a9bd3c262f460e5fb097ccdc24371ae349933d58c595524433c746a7cb53f19e7902fd658209d34f6940772a8ab27168807d5f39915416020a06d60adf8a202d35a9f8ad33fee184dadfc69eec1a93da35658df868b3ddc85686404aada5790c11c"}], 0xf8}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:15 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001740)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff]}, 0x8, 0x3, 0xff, 0x3, 0x1, 0x0, 'bpq0\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x18}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x7fffffff, 0x9, 0xffffffffffff0001, 0x3, 0x4, 0x9, '\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @loopback=0x7f000001, 0xb, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x1538, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'bond0\x00', 'ip6_vti0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x9a0, 0x9a0, 0x9d8, [@among={'among\x00', 0x898, {{0x400, 0x14ac00000, 0x0, {[], 0x3, [{[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @rand_addr}]}, {[], 0x7, [{[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7, 0x0, 0x0, 'ip_vti0\x00', 'teql0\x00', 'vlan0\x00', 'gre0\x00', @random="6631168998f8", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xd8, 0x128, [@m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x7, 0x0, 0x0, 'gre0\x00', 'gretap0\x00', 'sit0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x970, 0x9a8, [@among={'among\x00', 0x858, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], 0x4, [{}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {[], @loopback=0x7f000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x1, [{[], @loopback=0x7f000001}]}}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0x15b0) 2018/03/31 00:48:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000240)=0x800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x8) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x80000000000000) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000140)=""/151, &(0x7f0000000200)=0x97) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000280)=""/57) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/31 00:48:16 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:16 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/03/31 00:48:17 executing program 1: sysfs$1(0x1, &(0x7f0000000100)="0f747275737465645b736563757269747900") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="0786fe8688e499c53066696c7465720000000000000008dd000000000000000000000000000000000022000000e03877474eabc7fb2038c03972d942497ba82de346552f070f889173714d243c7741597764ccf77c105e501b8ae96c73967092c6697257b30c61eac3057b0d8892d1d6bf87"], &(0x7f0000000180)=0x46) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/31 00:48:17 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/52, 0x34, 0x10100, 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x4040) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:17 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:17 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:17 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f6623"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:17 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f0000000380)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x7fffc) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fsync(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=ANY=[@ANYBLOB="00000000180000fa000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100040000000000"], 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r4, @ANYBLOB="9c7bf74f"], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000440)=0x5, 0x8) rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:17 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x30, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001240)={0xe3d3, 0x5, 0x3ff, 0x1, 0x9}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r3}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000001500)={0x4, 0x1, 0xdeb0, 0xfffffffffffff801, 0x1}, 0xc) ioctl$TCSBRKP(r4, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001480)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f00000014c0)={0x11, 0x15, r7, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$VHOST_SET_VRING_CALL(r6, 0x4008af21, &(0x7f0000000040)={0x69e4dea11cfd8fb2}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2, r3}) mkdirat$cgroup(r6, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff, r8}, &(0x7f0000001300)=0x20) ppoll(&(0x7f0000000100)=[{r1, 0x2}, {r3, 0x20}, {r1, 0x1}, {r1, 0x8002}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/03/31 00:48:17 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x400) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80100, 0x2) ioctl$TCGETS(r1, 0x5401, &(0x7f00000001c0)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x3, @random="1fd60010b75e", 'nr0\x00'}}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/31 00:48:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000440)={{0x60000000, 0x40, 0x4, 0x1, 0x10001, 0x2}, 0x6, 0x4, 0x99, 0x0, 0x7, "e02f94f384aedf2ca05e166aaedcccec7301a95b62125b0a1319eb1e0ad95bd4dc52766005c7fdec991968df78480f7ea3bcb2c0139c0a55f8d247b3b53951f9099544a981938993ee7699d37bc1229c4ef1bc25c0612a7b82ca67b2a36d2fd6aa0aa5e50c35ef5ad40eeba6b0609c528acb5a47a9843ea99d64f347a903a586"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) r6 = accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r5, r7, 0x0) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000500)={0xe5, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000009f42a7488fa7db78d1a11df44202f2986e0a7d45b7e3873b7650bffe065015a24e9c4b4a7f487a4fb1665d20d625c9d887e296ae4b7de2ecd8196c6c7bd1810ed9be84cd8f830d33b367854805068ee3b0cfd48c2ea53c81dca7967cc5b691804d15eaf5799c7bf5e2e87870b069d99bdfed59f362229035dfa83273fe0126d6cd906bef0569fa63672826b97cd681b8aaaaa28b7a8d5952db7d5364575136d50d42d0449df1e4200d66530fd7dae3f851385a8ecf89fd38723147bdc31f9c5c30e814c712755c29b1a7e4c7b5ed8d670248736e5b"], 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000dea7c6a9c664cbc00000000000000000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280)=r9, 0x4) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'erspan0\x00'}, 0x18) 2018/03/31 00:48:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x400000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x20, 0x24, 0xaff, 0x0, 0x0, {0x100000000000003}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary='\b'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000300)=@ax25={0x3, {"a1269318e962e6"}, 0x9}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000340)="d639cb767b5414dd4d5e09000efddfb8328f3fe9cb3a428220998b751762b587374dd7295d6ea7fa449bd4103028ce199a7e5dcb2a99c4bcc55b72259b3f2fd44aa8c37752bac20e075c417115fe8e7356b5a81577b28c9d6c9ad35d7b", 0x5d}, {&(0x7f00000003c0)="19b73e7ba2079db7342463fc01975fce5e9affa0bb344e17a2ba18aa0260d32de341eaeea4896de196bb8a260fb8afec99a2aafbc2f6b0e276a769343565c940223311e46c0ca631f78f48e4116cab7a99cbcb38366ed8ee31c9a1420060aa8324b682c56ca1edc340a9e02f00427e5fde69dd75f6e90994802d6dc2bb1e13691a70161ab822892a25fd67dd", 0x8c}, {&(0x7f0000000480)="89fcf31145e79d27c03a16187503a6dea4486b9574d8230c2a9fab5ce9d14986bc9ba7869d26610a450ebe30b295f7c460e4f4f18b39acbbcc4dc880a051970cc680153fbd8379e0ac6d4b4c5aab5f833bea8e160fc37bbebd6012e050e262ebf78923546c4c4ed2984d00f5aa7c22c1ba084ab7cb97ffd6ba9d08e9", 0x7c}], 0x3, 0x0, 0x0, 0x20004880}, 0x40000) socket$netlink(0x10, 0x3, 0xd) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x200) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000100)="92c64d248a87f0c65b4af47f21a38b5a45923ee6a320e150a409bb4375e257c142ea7b4b7405defe8e462046b4b175ceb79a4f5153cc616cbbf80d7282d626b313fe3d3a5fe46fe42888f37d8781282a9d159891a07b5305a807469d419e79afc1b70ef52748af8db03d0233dd580c51b563beda174451240b900857e08d4c7d6ae6386a9dbea9bfdc562a46a8809ecebbc94a2b875a02e9e8ec98a394a6bad081ee8da9b8c862e9736d2f441220590c1d7b713a232f2210426539dbf636427d83c3037b80bfca49cf80300e135e3998544b365f5d833fc429dffceae0d8498fcb2656d9ebdbe65fb93914ea6a29dabfa8bbcf", 0xf3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) 2018/03/31 00:48:17 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:17 executing program 2: mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) sched_setaffinity(0x0, 0x4a, &(0x7f0000000080)=0x5e19) r1 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20006, 0x0) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x12000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, r3, 0x1, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe7ac}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x80}, 0x1}, 0x20000000) close(r1) 2018/03/31 00:48:17 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f6623"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) [ 1329.752432] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/03/31 00:48:17 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0x95) sendto$packet(r1, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r3, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r4, &(0x7f0000002dc0)=ANY=[@ANYBLOB="0022a8b8722eb23ffa65b7d600001800", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100040000000000"], 0x20) write$rdma_cm(r4, &(0x7f0000002e00)=ANY=[@ANYBLOB="97001dba5f1f0cbb", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r5, @ANYBLOB='\a\x00\x00\x00'], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, r0}) poll(&(0x7f0000000380)=[{r1, 0x40}, {r2, 0x2}, {r2, 0x10}, {r4}, {r6, 0x40}], 0x5, 0x1) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r1, r2) 2018/03/31 00:48:17 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="58000000000000000000000008000000ced729a13cbdf64540652a1790259fa7ac4ff58f5a62702cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f0000000098000000000000008800000007000000f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b0000000000"], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) socket$pppoe(0x18, 0x1, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x7, 0x30, 0x2, 0x8}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={r4, @in={{0x2, 0x4e22}}}, 0x84) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1329.809161] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 1329.835502] binder: 13389:13390 unknown command 0 [ 1329.853091] binder: 13389:13390 ioctl c0306201 20000500 returned -22 [ 1329.876605] binder_alloc: 13389: binder_alloc_buf size 49360 failed, no address space [ 1329.884694] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 1329.893454] binder: 13389:13390 transaction failed 29201/-28, size 49355-0 line 2963 [ 1329.901527] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 1329.942989] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 1329.976218] binder: BINDER_SET_CONTEXT_MGR already set [ 1329.981786] binder: 13389:13412 ioctl 40046207 0 returned -16 [ 1329.989581] binder: 13389:13412 unknown command 0 [ 1329.994553] binder: 13389:13412 ioctl c0306201 20000500 returned -22 [ 1330.002316] binder_alloc: 13389: binder_alloc_buf, no vma [ 1330.008053] binder: 13389:13412 transaction failed 29189/-3, size 49355-0 line 2963 [ 1330.027390] binder: undelivered TRANSACTION_ERROR: 29189 [ 1330.033720] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/31 00:48:18 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f6623"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="73657373696f6e696400765145f4bb7514d78c56de54826637bd38c066a9c459e228b5651a01c540acefe40a182bc990185fbc46a2cf6eaca3ab16c383cd8110254ec3dfab4125017c8d7ededaeafc8b9eea86b4b5387e0c054ccc632676061a213795c292b52dee0d4be803fdde251153389842e7f7521e5625e020c694a1bb1bd3c35fa67944") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/65, 0x4a1) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r0) 2018/03/31 00:48:18 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:18 executing program 0: r0 = request_key(&(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='trusted\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000640)=""/194, 0xc2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000280)=0x10) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000780)=0x6, 0x4) clock_gettime(0x7, &(0x7f0000000300)) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x12}, @multicast1=0xe0000001, 0x0, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, 0x20) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="ed1a7b781d232d492d659a02df7d552a25abf02c05529e1f187f70c3c82bc5deb6b35ed744c554afb8fe213b566eff28d4c253d15961655ffd88b726cad7e44044d6c34fb214d443521d49e36038bd99feec1aab8b6e9d70f9dc7738525a0ce3b599437cb53f4e5e21b411aca54a71d8b2e1e06dc2a61f3cd0896ae96a5fd818df3fa5da275090c01279f448a8226b5b67329dd7ee4018b66ca42ca1", 0x9c, 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000340)) 2018/03/31 00:48:18 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) r1 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x6000) shmdt(r1) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) connect$unix(r3, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xfffffffffffffda7) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:18 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:18 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x2, 0x4) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xffff, 0x4) r2 = fcntl$getown(r1, 0x9) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/31 00:48:18 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r5, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') dup2(r4, r4) rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000000c0)=""/221, &(0x7f00000001c0)=0xdd) uname(&(0x7f0000d38ff1)=""/15) 2018/03/31 00:48:18 executing program 1: pipe(&(0x7f00000012c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001340)={&(0x7f0000001300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x10001, 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, 0x2, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f0000000080)={0xa, 0x90000, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="071b0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x7) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000280)=0x3) pwrite64(r2, &(0x7f00000002c0)="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", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x80000000, 0x8001, 0x9, 0x24, 0x100, 0x8, 0x0, {r4, @in6={{0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x3, 0x4, 0x800, 0x7}}, &(0x7f0000000240)=0xb0) [ 1331.050837] ÿ: renamed from bcsh0 2018/03/31 00:48:18 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:18 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001d00ffff000000000000000005000000ebab546416d792d55131e91b2e8a6cda6f31fc992c1fb0e8"], 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/31 00:48:18 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:18 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x9, 0x0, 0x2}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) r1 = socket(0x1e, 0x0, 0x10002) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "1c41dd00e4a1c855d6d8e729cc5549b0616dcce7a12b8178049cf94a6c1cbe1d27bbffb78ba9a6b024c35155202a93827ae7afb025cb785ce6bfb88e2b5874"}, 0x60) fsetxattr(r0, &(0x7f0000000680)=@random={'trusted.', 'ip6tnl0\x00'}, &(0x7f00000006c0)='\x00', 0x1, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x880, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000640)={0x8, 0x3, 0x1}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000740)={"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"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x7, r1, 0x1}) accept4$nfc_llcp(r3, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000b40)={0x0, @in6={{0xa, 0x4e22, 0x8000, @empty, 0x1}}, 0x1, 0x0, 0x10000, 0x4, 0x40}, &(0x7f0000000c00)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000c40)={r4, 0x5}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000cc0)={0x1, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c80)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/03/31 00:48:18 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) mlockall(0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0xbc43, 0x0, r2}) 2018/03/31 00:48:18 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/keycreate\x00') pwritev(r1, &(0x7f0000001400), 0x10d, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0x305, 0x7, 0x5, 0x400}) 2018/03/31 00:48:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$ax25(r0, &(0x7f00000000c0)="91be252089d4dbba8b4b8919a95ac7b1f1eb0045e010d6c9118421734e797742fc4aa47899906ea61c394988d05b30a20526c3792556ec265ec5339fccca8cce70258e5dff069423cb4c9e9cfaec8c050561f71d90188e4f02057f4aa1d7503e9dc7ff811f93f6d6be6ef25355f4dbf0f0fbfe", 0x73, 0x1, &(0x7f0000000040)={0x3, {"f6d9bf5d9b7843"}, 0x8}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x34, 0x2240) getpeername$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000000000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/31 00:48:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='yam0\x00', 0x6}) sendmsg$inet_sctp(r0, &(0x7f0000ac1fc8)={&(0x7f00002c7000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, 0x166, &(0x7f000025ffa0), 0x0, &(0x7f000057a000)=[@init={0x18, 0x84}], 0x5}, 0x0) 2018/03/31 00:48:19 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:19 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:19 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:19 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x76e4ae72, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000180)=0x200000006) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000000080)=0x1, 0x4) socketpair(0x9, 0x7, 0xfffffffffffffc01, &(0x7f0000000000)) close(r1) eventfd(0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$packet(0x11, 0x3, 0x300) 2018/03/31 00:48:19 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000080)=0xb63, 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:19 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40002, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x1f, 0x6, 0x20, 'queue1\x00', 0xfffffffffffffff7}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) r4 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000040)={'gretap0\x00', 0x20}) read(r3, &(0x7f00000001c0)=""/187, 0x78) write$evdev(r4, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) read(r1, &(0x7f000022e000)=""/74, 0x4a) 2018/03/31 00:48:19 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200), &(0x7f0000000240)=0x8) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000140)={0x3, 0x0, {0x1, 0x2, 0x3, 0x1, 0xffffffffffffff45}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x10fff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/31 00:48:19 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:19 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001274, &(0x7f0000000040)) msgget(0x2, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000006c0)={{0x6, 0x7}, {0x8, 0x68e}, 0x9, 0x6, 0x8}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470d31092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, r4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416c98d9b", 0xed}], 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000400)={0x1, 0x100000}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) socket$can_raw(0x1d, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) connect$vsock_stream(r7, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r3, r6) dup3(r3, r5, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x1}) ftruncate(0xffffffffffffffff, 0x45) 2018/03/31 00:48:19 executing program 5: r0 = open(&(0x7f0000001f40)='./file0\x00', 0x141042, 0x2) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000680)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000700)="7c6b8af94f896d57f843defd238ea21ec2271de5ed94c3586221dc803625e674f60384ae27ac8c0e0de00c920fc582d39900d41bcb406715820b0872ebf11ec6881a04f0b68698213d5bbf21e83abd4c59700170c2671c3944fde72d99b76efff0768266f2a18b40b0917d9542cb1bbbc461458cd46899599afa59ccc4a25e4f", 0x80}], 0x2, &(0x7f0000001900)=[{0xd0, 0x118, 0x5, "68651c0d2ad7106f1f4338a35f4ef1e2eb5d761a2d32609f5ab77c49ae6eeb1d6dee5921403b631addbb442dc19bb98609a9ba5b1af153d3f9c06e5fbc5473d5eec9675d4078cdba309f2a4bfda5fabccd157f3ca250ed9a8287306de09f426e600af264d6dec04349e8c25776163722f1561e91411c899c16c91a10524e81f5865e391f38975337d3cf6ca00db2b32dc93e9ed32d625067f3cd2ce55b05615d661332e8c78bbd2c5081e990e857e1076b7120d41bafa307d271"}, {0x100, 0xbe, 0x4b4, "b339455bca735cdc2de9096b0183e1999983f1ca9e41a48e4d3a62fb8c54e9bbff638b8b773e9188a562ebce80163048b5796ea7932bde7497a37115681dca431dd11bbcb26eb0873a14e91828234f5318841588b86ec0f6fa0c6364e5edf63419cdafd89d933b61c99bfb6457ca49d334042bfb5582268f2af9ab3461cf24ce054ac261dabcfe5c14165511ea2bd91a3f58cc97060286a5a3626123986d53100f484a5cc7b3f09a7338c8a33ead4d239d3996cc46419d246e135409bba9dd3b8b031fef5c6117b828f169efb9921908080e95cc3d0c56cac8de84c38dcf74662c64e519c4874900b7ac9369"}, {0xb8, 0x117, 0xfffffffffffffff7, "146ac5b5146ffc309c775d69c8c15ed41ae3d2353c3da79c530d515900bb8b272d29a0c7872d47492cc01e24c57321d6f18fd997e2acf09a98574a24976be5bf6881ea4b14f6e084299e34505f89c2389d8221baf9a4693dfa0e2dd16f74d236719925c01680a14fcdb656ed90b17a63555c6f5c26bb59ef892f11d0a395b7b728b90fd6a89d9e849650dcf254cc58fb25fea4f44d7c07bdeb237667c230247fe9fa9bf85d77fc2c"}, {0x68, 0x10f, 0x3, "f90daec78c91f8cbb2d15e89cd5908dea1c72bdfe2675767ffc8a7ce286e6ffb0e7dd6fbfa63dc43cf370681904eaa68874c49a8335a927238c923e0471a27147a69f6ed5cd2c6b807f5a90aaa116a478ade0db53c13"}, {0xe8, 0x105, 0x6, "c59e06dc7f2f804e7f1e6de3c701e0966b6d1aa604a8ddb54e073b1b989e8eb98a7d909395b312a34e8e1d8438f85ce861aebc2918cc3cd8f1795fb596b83f006f0c88bcbc58dab69b8fd860cbb326397fda6fd5f43fff33b157eb5abb78dfd4b95332be44074b40917144a428f2ad07b73e176ec0b146d02e1bb8b7338f6338cd5901c54f164431b074c47396c5e1c019ef41c2c56938ba2c9cabb07cab494da3394db37d7300b59ba6eddf7e667e627c4c2d267b76652f8c06149af98431b0d32875fc300addbdda8d8ff2a07a5dd03f1fdd8221bd"}, {0xb8, 0x10b, 0x8, "39d541a18ca275ca6095f8dd6c86426bb395678a793e37b8997aa9a269e2d24d4f1794ae7c464b0859db2b6f55d63630757fa2d992df9f1edcb096d795d531f19a28857623b49a751bc1a4d203f91d621c88fee4bdf87accd72b978ed531cb612683247b35e53c42509cc40466de2a61546a34c19d2cb889772df8f9a1212a88411d520fab139cdc534102b1eb1647a00dfd591ab9ec8c507700af950a184ac89e97"}, {0x60, 0x107, 0x8000, "22184ecbb9b8a515bb309b6dd0e4c423fc59fd7f423aaa3b672ea733c8596e1a254ee2bbe6c8fa64341ec2cd6bf1947e91f8c9d3beeba953e1d566ee5f9ed7b82fb13c5a6ae2ff1e99ce8f740db780e4"}, {0x110, 0x1, 0x6, "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"}], 0x600, 0x24008084}, 0x40) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0xffffffffffffff2c, 0x8) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0xfffffffffffffffc) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000003c0)=""/155) r3 = getpid() rt_sigqueueinfo(r3, 0x25, &(0x7f0000001f80)={0x22, 0x4, 0xfff, 0x6}) memfd_create(&(0x7f0000000480)='nodevvmnet0}\x00', 0x2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001f00)=0x100000000, 0x4) 2018/03/31 00:48:19 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:20 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:20 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x7ffe) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000680)) rmdir(&(0x7f0000000480)='./file0/file0\x00') mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="c9cc03f1e0eb8ab89f6d30b2f3939ce979255badaec90c13cf2c801766ecc189296f4ce52a3ad65a3795f46499639bb54ec889a02b09a726025dee0cff6ab683f299dfa21af60e142ff74967ba6064b0cf695d233b57baa35b3c9eca70331220f529d273cabcf75f03d4baae0739dd9711e8d0751b5106cd0d49677822965fa2", 0x80, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000000800)=""/4096, 0x1000) 2018/03/31 00:48:20 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:20 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=ANY=[@ANYBLOB="0b000000fa", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r4, @ANYBLOB='\a\x00\x00\x00'], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:20 executing program 1: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000440), 0x4) clock_getres(0x7, &(0x7f0000000540)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) bind$llc(r2, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) get_robust_list(r3, &(0x7f0000000380)=&(0x7f00000002c0)={&(0x7f0000000240)={&(0x7f0000000200)}, 0x0, &(0x7f0000000280)}, &(0x7f0000000500)=0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/31 00:48:20 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x7) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004c40)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)="507880f042fb1004c85c66b61fd1a38abb954f226776db428133537b3030450c8bc7badbfe8381ec0cb2a5a54df4f670eb049664c513a3703087e1bd5df30c627d9526d10e7db075f9cc6406d64eb90b9c70ca82021daaa5bcc045e36293b02a8fe239b112157313571f922934528b8fd67fed8bd880decf7bc5073eb52bf28636d1fb8f2871c2242fc57c7ba4832b1676eddfa7f25758d6d4211f57933b604f481a0e800c0471d3b254951bce9f", 0xae}, {&(0x7f0000000000)="54980afcf0ecf33332479a4d6e3c42ddb1f52809c51334ad0524e6093b707b697ae8d74967598ef1c3c23179b33ebf59d279203e3afda44fd1b78e0d50f16da4dafa651003f93525ca72a77f7f09807c3e1058f78d", 0x55}, {&(0x7f00000001c0)="d817a232eaa71ca1d56d3fae50f7be252baf4c9af84f549f9338e10ecacb3a8898a4f7095e359d4153bc265e4c4274f472c178173dc1dc704dee84fc74c07a270fd5b8a4a5f090ba89ef5d913943eb85d2c597763202826507ef2962683a38733d4ddc07a3e0e962dc3de44296d1", 0x6e}, {&(0x7f0000000240)="16faccbbf128e0deab3149bac7828de419e9b883a8b30ae30697c822f5c7bdbe223de94120d52ce4b052e3e039d5d957b809d833d0a6d2d3b865a6c0d8a44ec34365e7de6b849cba83f928a5f3dbe9ad1b32871b258d9a69f92ce1b3aadb7984c223fb513ad7e393106d50bf59dacfe762bc3e3c70c01cfe7e47f1bcb8983e89766bc529279f90e44e7a9f06088ec47315ceab1132dd9aa46f61f2c5023b7d8989ce4e37162eda1f4d2ac5faaf5935a928358c9979cce9ea18060bbc090be0af88184516c099ef4cd0c04a2bd352a0d46df71712ea989888000d868f0a", 0xdd}, {&(0x7f0000000340)="52c5a65f3e2946ec3f0b01704dd43454f04e2f2c4d9504a60c219d3f4bcade167bf570a05838d326f5eda4f8c0401a52e0eac8a07208e61e50c9afc7ad80db26fe14a0cb75e09cbf6d619cbd9931737732b8eea1ef186e8f3880211d66e2567f7f14794ebc966357fc639a9f57d2ed17611a63f81113be102c9103e6b47d73bab929e039c5d1517f21a0ca2771dc1c9e9eb488a077f6be03f90afe4df7b2b132a5bc84db96cfab206c47985671c9bd09123bcb00e0f8c7aae639e7859bf7f482f7a65d68f9806e1f7856658afc8a166f2b8eadb5", 0xd4}, {&(0x7f0000000440)="86a9439936010f6209e8276ceb66054db88b42bc912749f706b02f813fa75266b1069326ca255b2ecd88c69fdf9e9791f31914c611667e1c50dcac6967d849e645e8c2ac4bafc1459259809f9ac9249de9a3394502ab0a160567ae1fec7afe8dd5147ab214024403b50ec4a262dfde34e456", 0x72}, {&(0x7f00000004c0)="4eac3c6dfb0236d3cd4570667156485cbe2ef7dd1df94af84f64d4f29ad39727a98485a11bcabdccf081f19d7fc5343a47dd3628c7ca2e5ce71eea39f49c", 0x3e}, {&(0x7f0000000500)="dabeae370a58d3a2e163e278db3586b868ec1d3899dbc0db9ecac04d23a2b44ceedf86cd8b08eaae94b8ab3ca17fd8d1ee592e1617804d7822a96c6595812edf618c7876e0a29d2a2d798e871ad819a4381835d8049b324e8affef2f56", 0x5d}], 0x8, &(0x7f0000000600), 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000640)="f04ae3ab27d7c569b7098aae4ee0e13690269b4669cef1f796540ec6d12eeaf2419d954bf1d0752c988976b9d668b99ad9", 0x31}], 0x1, &(0x7f00000006c0)=[@iv={0x108, 0x117, 0x2, 0xef, "78c06436ed72455e1a7b3b82b52b3443f086d4bb4050bfb515f6b4efc665033a977d21e53afd40d697a38a7cbbba74ca77cc6d5779c5ddb6aa414dc7dc320c6fb753b0624acc0c022b320d4779259dfad898a7f43466f54e63b797bf2d6d49b9c5c375b3d833071e507ba8b5f6fc5927d05844666c25883f895e086c746d57447e3848962376021e90afcc93af7d8de22edd5b23d56954c2dd4d0b1c64fc514e0e949ee27371462c1c2e799ab07033bd2b76c21332c6160aec319acb7d63f24adf073b78e3cba9f45176a24fbbee02f5ae335025b9fde1a80d1cd6accfbe41f782e5d5fea1e01f179deb48cbf19c27"}, @iv={0xb0, 0x117, 0x2, 0x9c, "decf3c9361c9236ceae7fbfe45723f95a4efee00b6617f29c56814300f11762103fe6cef81a76802a2a86d1c3181fb7cc9914d6799b6bbc526362f6db76aeb9d1048b060586ea3206a2a5c595206bd90e13468df43fa0787eeb62eb57bf2b49f165dadfa8d519585b2ade142493be47cd2ecf7e0700b53cb66b7aca76bd78ed93d28c8db780ad35e3f4b17d6db8d0c27c483b41861f63a8b94dc3ab9"}], 0x1b8, 0x20044851}, {0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000880)="cd59eff5dea70ad80de5eeeeced4c8d92a51a76ff3e75cd581cf5a6db1c83220eef0744d1444043cade1456a26148ef4e1d0e8e18e2c367eee85af4f1850e89c139884af3415078541876a7e9802bea7ecfb0f352f1d39c0ee9b088df817cbbd31c80cd8aac5091414748ccc8c18ae482706368e651a5c14f313203f6890dcb4e863", 0x82}, {&(0x7f0000000940)="d9584d855395f3f6ebb285543f9b487bec4cecc17d993ca96182f21f0f818e4361e5beff754e2ac732551a57ed3e48fd95e1ee696ecda4f3b219d503cff359a8cdd00767d916863ac2b838123cb695860208ba2d1cafe20254b0bf782508b10fae5edbfa058ca0525a797e", 0x6b}, {&(0x7f00000009c0)="91cf0c388853700e462895116537cb716154991149d173ea810e291824f6a8e8c2a853ad75673845569eb4b14488a00c326ff7ea9b9c52d2dbf62bc5f62e9f45772ffeab1db178aa05", 0x49}, {&(0x7f0000000a40)="a36fabb16be3ee79905ac0e6fc7c68dd2d7374bd06675a62fc3f326b8192d6791237e4311832272b64a8b8e93022593304ba2bfd8347d2f9094491877707be6cd4c8909113d0fb8704086a1703f508ce73b8b696b2c90b5887af041d44958c76dcc1b127345fb3e5673517dd5da4fbd2453f522eb2704bb1b04bccb9fdbbc06a5cd6440858a3a0c8265a49029a7ddf1b15b61742f2519bc1ab6f7975840b9881b78c4a857ad66d514b283eea9bd419cea065f96fd87e76552f1888375458925de33cad", 0xc3}, {&(0x7f0000000b40)="8d8cd694263f82258938dd3427c3e4c6ffb3ea1ec3f7b3b634bcf2a6ea", 0x1d}, {&(0x7f0000000b80)="8859cefb1e132d14e0b12d2c8eef6c507b843d425629e7b329ad6903528979e2b7a76d6a8a3ff9eb3288c3db9824140004d9c329038a1fa3fa4dfce5dfa1f64117f65d390a07183f507080a54eda100f82bfa11a12c07e3ab98b8f0bfb37da19eef895e73e0e813f68bd72e48162bd7262fcb189b43b86589db245211f5b55c92e37783f6e8f3445a5ae1425789a689e224495e303a0f505796632f4ea10fd83f6bf49f577b95fe12d89874d820a1e6b0f8f3105e3826f3c15babd47acf26b00a53dbd7419f9f5cd0b770183343ce08921c2525a9d37eabc83d77d7b50928408f167c1d83aee17fe857f1fc5b3", 0xed}, {&(0x7f0000000c80)="9b25668a21b88290ad4fc97debf7092a93d81fa880bb262bd0c93c6f7eabdefd4da31ddfd104d9404ac3c2b482dd4d6791592d94eba13124ed40c9ffc47cd0c6c37486b3a5f2ddb008325b1dd441d0f086625872d573d5fd0a2409771509d54adf04bf490aae71405e96ee2532e9d67b1d41f2b78cb6ae135016b0b654012ad61f901df74105ef872b448e8015532c1428555076", 0x94}, 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{&(0x7f0000003900)="0b8e513335f16fa13340272eb31c6f3f9c96b4a1b3c359281123cc33412f18c0657ec12d566c9322d779d11a4252b451e84d270e5634860075978d89ed727d24b35a4acc7867084c6d89d244f687300dc5badde07382a0d752853a28f99c4d0334d4b85ba0acea5f30663d3c2af7810bc98356127d74bad9864569818bd5364639db36a02b353ef06947620ef380218db986e24b81a75773f58da2e7b40573e8737420ddf95edfa6a89c4b4b24aefb26bb9a7ef48bc84352228d8e43417b384dc319e121cc35f91997a412917c6c706f640c7e8d353fd03c", 0xd8}, {&(0x7f0000003a00)="18e36baa8b106b416a110048d3b112fb3e81ebeb3beecdfa56156431dad112c21f4eec96bf9d35084dc4e7398123c988aa080f049c88eead9862aedf61fc08d927e673e30964c1d654232d67b16e91fe383e91208b6f5cc070f4ee02", 0x5c}, {&(0x7f0000003a80)="316ca691675e857197db63fe70bf21ecd26ce6e43e848533da2c6b7e", 0x1c}, {&(0x7f0000003ac0)="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", 0x1000}, {&(0x7f0000004ac0)="fc3da7ceedde29587fd1d8f96c679019699a088d76a32cfefae0c79ddbd9a2fc48312eea14b11f19e795", 0x2a}, {&(0x7f0000004b00)="f8525f6b0e2f90a7b78b369159daada3d7b02ec3a5c7a19b364a849a28b1694f3e840b4b36e0835882c4d03ccad34b42fcf46033ebae8b269f988585a2f8d415ca9b26eb5077b96706302c23d1aaa8bdd691586f0ab506e30d0a046fda4190002a2ecd224d8413", 0x67}], 0x9, 0x0, 0x0, 0x14}], 0x7, 0x80) sendmmsg$alg(r1, &(0x7f0000000f40), 0x0, 0x200000) 2018/03/31 00:48:20 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/144, &(0x7f00006efffc)=0x90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x16) [ 1333.468336] device lo entered promiscuous mode 2018/03/31 00:48:20 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:20 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:20 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:20 executing program 0: nanosleep(&(0x7f0000000140), &(0x7f00000000c0)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2c000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x4, 0x3, 0x8001, 'queue1\x00', 0x7}) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) shmat(0x0, &(0x7f00004fa000/0x1000)=nil, 0x7000) [ 1333.532963] device lo left promiscuous mode 2018/03/31 00:48:21 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0xf9, 0x4e20, 0x4, 0xa, 0xa0, 0x80, 0x16, r1, r2}, {0x81, 0xfffffffffffffff7, 0x6, 0x717, 0x1, 0x3, 0x9, 0x9}, {0x4, 0x3, 0x1, 0xc00000000000000}, 0x7, 0x6e6bbf, 0x1, 0x1, 0x1, 0x2}, {{@in, 0x4d6, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x3, 0x3, 0x1, 0x8, 0x8, 0xff}}, 0xe8) sendfile(r3, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r4 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) connect$unix(r4, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000300)=0x1d6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r4, 0x28, &(0x7f0000000440)}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000003c0)=0x0) r6 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f0000000400)={r4, r4, 0x200}) [ 1333.576134] device lo entered promiscuous mode 2018/03/31 00:48:21 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:21 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:21 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3, 0x7, 0x3ff, 0xf1961e0, 0x80}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r1, 0x7f, 0x5, 0x8, 0x1, 0x80}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f00000000c0)=0x44) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0700000100000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="862d1c2494270e19aa5df6dbb45525424fce8d960866660648940bf5a39d106f89893e78c2349c7a9eb735bbbaee7728c2123fd07f0c0865406eaa08a018335f5966fc4ae7bd1c056742b34abadb0b98fe31eb00fb8acf972cc5e9d139be853478bb7e678bef6e44d4b737cf0cb647e4207bc57c3fb183629a423b234956ce181ff660a8aa07b38788d152cee10c01f76eb382d0da678a832be4be74eba15e03fa8083384a0a18878df4045ab88a962bbc35797f29e1d1f8c6792ffc59a09507d7646e9ccc35d55cef87427b69bf35d1ca243e00000000000000000000000000000000"], @ANYBLOB="ff3700000000ff010800000000020000f7be59c327439b3fb71530eca69c6a425c04dba36a42b3a95217000564c9ad2df0aa6815d663011a39e0c44797774abfc396dc82067d044bf03ad76a69fa25d8ae695baed091ff91ff8006a751233abb7ff18d627498094ed5b2f81e190feefe7c434d4f5edb964169aa7b8f4a45fcaf209d0d304b682b71b74cdbbc089db1757fc9799fe2b36fbf4167325abc0ad227405e170e08d1"]) accept$ipx(r2, 0x0, &(0x7f0000000600)) r5 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x100, 0x0, 0x2, 0x2}) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000380)=""/242, &(0x7f0000000480)=0xf2) ioctl(r5, 0x2285, &(0x7f0000007000)='S') 2018/03/31 00:48:21 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x8000, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x8, 0x7f, 0x3, 0x7}, 0x14) write$sndseq(r0, &(0x7f0000eeafd7), 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x8}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xc5fb, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xf7}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x84) 2018/03/31 00:48:21 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:21 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:21 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:21 executing program 5: r0 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x141042, 0x3) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:21 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000424ff8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/239) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x5f8, 0xc0) sendto$unix(r1, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r0) 2018/03/31 00:48:21 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:21 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:21 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:21 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:21 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) dup3(r2, r1, 0x0) close(r0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x9, 0x2) 2018/03/31 00:48:21 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) r2 = socket(0x2000000010, 0x3, 0x0) write(r2, &(0x7f0000000040)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0xa00000000000001}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) statx(r0, &(0x7f0000000080)='./file1\x00', 0x400, 0x4c, &(0x7f00000006c0)) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r3, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = creat(&(0x7f000078dff8)='./file2\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000000)=""/59) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r4, &(0x7f0000002dc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100f5d100000000"], 0x20) write$rdma_cm(r4, &(0x7f0000002e00)=ANY=[@ANYBLOB="64000000100000fa", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r5, @ANYBLOB='\a\x00\x00\x00'], 0x18) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000800)={r6, 0x80000, r4}) renameat(r0, &(0x7f0000000840)='./file0\x00', r4, &(0x7f0000000880)='./control\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f00000007c0)='./control/file0\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:22 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:22 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:22 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/03/31 00:48:22 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) getresuid(&(0x7f0000000440), &(0x7f00000006c0), &(0x7f0000000700)=0x0) r1 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) r2 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r2, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r4, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r5 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) fchmodat(r5, &(0x7f0000000380)='./control\x00', 0x21) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r5, &(0x7f0000002dc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100040000000000"], 0x20) write$rdma_cm(r5, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r6, 0x7}}, 0x18) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000400)={r7, 0x2}) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000000080)='./file0/file0\x00') rename(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r2, r3) 2018/03/31 00:48:22 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:22 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:22 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:22 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000700)={@local, @loopback, 0x0}, &(0x7f0000000740)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000780)={@empty, 0x7, r1}) futex(&(0x7f000000cffc), 0x5, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x4000000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101800, 0x0) accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) 2018/03/31 00:48:22 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000540), &(0x7f0000000100)=0x4) fstatfs(r0, &(0x7f0000000900)=""/33) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x9fffd, 0x0) pwrite64(r1, &(0x7f0000008040)="9a", 0xfffffffffffffc99, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3ffff, &(0x7f0000000140), &(0x7f0000000480)=0x4) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x81}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000840)={r3, 0x162d93e1, 0x1ff}, 0x10) ioprio_set$pid(0x1, r2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x80) pkey_alloc(0x0, 0x2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000940)=0x5) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000880)={0x0, 0x4}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000001c0)=""/195, &(0x7f0000000080)=0x18f) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x40402, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00000009c0)={0x2, 0x0, [{}, {}]}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000000100)={0x3ff, 0x8d}) sendmsg$nl_generic(r5, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x20, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x800, 0x1000000) sendto$unix(r1, &(0x7f0000000980)="840fcc9412e23f4b216bd1662f17c93c0d8149d27fb12c10d615a72b61547abdff24d66a4f45c2d98d06925faf00000000000000", 0x34, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000680)={{{@in=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000b80)={&(0x7f0000000140)={0x10}, 0xfdeb, &(0x7f0000000b40)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5c000000140001000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c000000000000000000009c8efe10243a603aeedc711f28324d472d7387be4f60e89e00442903277684a74ac15e5e79acbf1b7888f236e3e9468c897b363a23d2d30c56c234a012b17cf10668ed8e8b23eea57685e67b17b87f754aecef765e05d7d34ac63466c97b8cf420af3a4a8ddd10f653cd63bc05a70a6fb61115488d41de33623bd098473c7ef24c06354925de5287560000000000000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x200048801}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) sendmsg$unix(r4, &(0x7f00000008c0)={&(0x7f00000004c0)=@abs={0x1}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000440)="7f5cacf9b7176fc188439706000ca49a03f3c80388310960f9e05fa5", 0x1c}], 0x1, &(0x7f0000000840), 0x0, 0x40040}, 0x4008891) clone(0x40000800, &(0x7f00000002c0)="5cd3bfb9988e23fd12566a79f8559d8c201de42fe1989f534ec8d1d50b9dc4235344367527b8249fd0c9334034767dff094e4debb9bda6ed10a317d3aa6b338f7b4197fc8428fab49ec28a879ac4dc520e22d359a0822d4d6744bf9fcf88a47d3ec4c2c7785c68fc7768", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="0efceafc26931e1b84bcade33eb98cd17af636bb89362ef98ac5556e9a255171e1c2a7ef539e8ee57b391ffd4fcf445531cdeb21621825835dcd3acfd2ae605af9e9a65dbac94f2f4f9238743b9cda6410") 2018/03/31 00:48:22 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1e7401, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x1003b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0xe0d]}) 2018/03/31 00:48:22 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:22 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:23 executing program 0: r0 = gettid() r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x0, &(0x7f00004c1000)}) socket$unix(0x1, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f0000000200)="b2"}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000824000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="e4adf20fd082003000003667260f01c80f06b98a0100000f3266ba4000ecb8010000000f01d90f019900000000b805000000b9aa0000000f01d9b9620001c00f32", 0x41}], 0x1, 0xb, &(0x7f0000000140)=[@cstype3={0x5, 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/03/31 00:48:23 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x50080) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x40, 0x4) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') writev(r2, &(0x7f0000001180)=[{&(0x7f00000000c0)="db", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="d3000000301e1c9dc16562867a5fee86a44637e4c9f18ce0803a05d644968c85ad3ce8484042c450db9122febe411bb89ae3ff25129f2d969c7f5465e163fd629b304256fae3ef3aff80316bf0ea0be0492e4cac4a754573fbca1231e46b9b6f3a8ae732d74f45c42557b6b676612bad2f71d078abe3beb81bc17f20b5272ae3c72bf720a3e98a9a179bc0b12b4759b9505ad2148f20786e85f5ffecd4b75dd0f9eba74ecd9474bc27a264c3d190c2b391e067d4e1cb2225ada90c91edf3119c8b18a93334b24c66b6d33de81984760ab6ecfbdb46b8cd"], &(0x7f0000000200)=0xdb) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0x9, 0x2, 0x1000000000000000, 0x1, 0x5}) 2018/03/31 00:48:23 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:23 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) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000100)={0x3, 0x1}) dup2(r2, r0) 2018/03/31 00:48:23 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000006c0)) r3 = creat(&(0x7f0000000440)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000080), &(0x7f0000000380)) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) write$rdma_cm(r3, &(0x7f0000002e00)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=r4, @ANYBLOB='\a\x00\x00\x00'], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0x2) dup2(r0, r1) 2018/03/31 00:48:23 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:23 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:23 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:23 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:23 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000005080)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f00000003c0)=""/42, 0x2a}, {&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f00000004c0)=""/134, 0x86}, {&(0x7f0000000580)=""/90, 0x5a}], 0x8, 0x0, 0x0, 0xfffffffffffffffe}, 0x20c237f3}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000680)=""/16, 0x10}, {&(0x7f00000006c0)=""/106, 0x6a}, {&(0x7f0000000740)=""/173, 0xad}], 0x3, &(0x7f0000000840)=""/181, 0xb5, 0x2}}, {{&(0x7f0000000900)=@hci, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000980)=""/157, 0x9d}, {&(0x7f0000000a40)=""/195, 0xc3}, {&(0x7f0000000b40)=""/209, 0xd1}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/51, 0x33}, {&(0x7f0000001c80)=""/225, 0xe1}], 0x6, &(0x7f0000001e00)=""/114, 0x72, 0x28}, 0xb100000000}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f00)=""/43, 0x2b}, {&(0x7f0000001f40)=""/9, 0x9}, {&(0x7f0000001f80)=""/94, 0x5e}], 0x3, &(0x7f0000002040)=""/186, 0xba, 0x8}, 0x4}, {{&(0x7f0000002100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003600)=[{&(0x7f0000002180)=""/80, 0x50}, {&(0x7f0000002200)=""/158, 0x9e}, {&(0x7f00000022c0)=""/182, 0xb6}, {&(0x7f0000002380)=""/253, 0xfd}, {&(0x7f0000002480)=""/240, 0xf0}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/99, 0x63}], 0x7, &(0x7f0000003680)=""/223, 0xdf, 0x2}, 0x1}, {{&(0x7f0000003780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003800)=""/74, 0x4a}, {&(0x7f0000003880)=""/86, 0x56}, {&(0x7f0000003900)=""/16, 0x10}, {&(0x7f0000003940)=""/112, 0x70}, {&(0x7f00000039c0)=""/166, 0xa6}, {&(0x7f0000003a80)=""/90, 0x5a}], 0x6, &(0x7f0000003b80)=""/93, 0x5d, 0x64b5}, 0x200}, {{&(0x7f0000003c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003c80)=""/103, 0x67}, {&(0x7f0000003d00)=""/111, 0x6f}, {&(0x7f0000003d80)=""/70, 0x46}], 0x3, &(0x7f0000003e40)=""/150, 0x96, 0x6}}, {{&(0x7f0000003f00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004040)=[{&(0x7f0000003f80)=""/143, 0x8f}], 0x1, &(0x7f0000004080)=""/4096, 0x1000, 0xe681}}], 0x8, 0x40000101, &(0x7f0000005280)={0x0, 0x989680}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/03/31 00:48:23 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000080)={0x0, 0x14, 0x1, 0xffffffffffffffff}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) r5 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x9a, 0x20000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000180)=[{r0, 0x300}, {r1, 0x8010}, {r2, 0x2000}, {r3, 0x4}, {r4, 0x2000}, {r5, 0x1011}, {r6}], 0x7, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x100000001}, 0x8) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f4465762f646d6d6964a33700", 0x0) 2018/03/31 00:48:23 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:23 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:23 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000700)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000006c0)={r4, 0xfffffffffffffffa, 0x8}, 0x8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') mq_open(&(0x7f0000000800)='/dev/net/tun\x00', 0x800, 0x50, &(0x7f0000000840)={0x1ff, 0x3, 0x800, 0x3, 0xef, 0x7, 0x14, 0xffffffffffffff80}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x440400) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x20c005) write$rdma_cm(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="ff000000180000fa000002000000000000007f543adcbfae55dbcc4122bb9d995cb7957e9a5a1f4bd85ef5efc4427b384eb57e2fbcfdce115be5e9fce372a8bc2ae0323d72af9861cf4333b0c3866f3605f08b5083fb303d433647052a120965bcc6da3d204a53db59ca6f1ffdc8972ae26eed6382d9770d967b9aa0c7df35ede2c7336b2b1e1a31d4", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100040000000000"], 0x20) write$rdma_cm(r3, &(0x7f0000000780)=ANY=[@ANYBLOB="0b000000100000fa", @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'], @ANYRES32=r5, @ANYBLOB="28000000f492010b74e0e3c023eed6177223151548984796cdc09a53b3874061d8fc8f63ed73f1da64c316cfa7ec9ba59056bff770a85a784b5ee25b566d05038513b5f74dbbd63e6e38e27e296789a90c9e2c9d19a43600"], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x885e, 0xc4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x70, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xb9}, @in6={0xa, 0x4e20, 0x1c00000000000000, @local={0xfe, 0x80, [], 0xaa}, 0xa74}]}, &(0x7f0000000300)=0x10) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/16, 0xfffffffffffffc6e}], 0x1) 2018/03/31 00:48:23 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1336.619252] binder: 13703:13704 ioctl c0306201 20007fd0 returned -14 [ 1336.627096] binder: 13703:13742 ioctl c0306201 20004000 returned -14 [ 1336.634967] binder: 13703:13704 ioctl c0306201 20007fd0 returned -14 2018/03/31 00:48:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001280)={0x1, 0x8000, 0x80000000, 0x4, 0x1, r0, 0x100000000}, 0x2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"84755eb8619b7a"}, 0xff}, 0x10) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000280)=""/4096) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x1000000000}) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x878, 0x202000) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000001c0)=0x8) 2018/03/31 00:48:24 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x50000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000180)={0x5d, "0c7a615e4dbb0b56d9700e7566a260368cf5408adbd0b25cbadbf711773ce30c6b12e2a1a8036b1a9f7159aeab4e1f29e99dcb017816481161a0723ab7729239b8b658a6833796bb30c9c6ab250c1b5bf0b6c0f21d1236c8a0c88d4f33"}) creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) 2018/03/31 00:48:24 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getegid() lstat(&(0x7f0000000080)='./file1\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r2, r3, r4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r5, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r6 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r6, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r6, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r8, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') pwrite64(r7, &(0x7f00000006c0)="edc4b9f82fe3e3c96ea6cad3be0901ab1fae188c0cf6e0c6e2508be1468515d6bf3f96fd4a035c03ac5f3c471b217dfefb0e3c0472b346decf21260d142d754bfe255d93cd292fb035ea667ad4649e046d8501d07f20f58ed678892e21ff9a05aa18b0ac7679065353d357d0f65d062939f011fd2dd952ad55418dc5fa9620ff95b06458eeffc0890e659f1023da75b4192f18c1ad90c9084ef50916774659f7ff3aede8ecad0aba96b08eef3e6d3bfc43458e0132f4257ddeb9f9d14b6bdcecc4", 0xc1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000000440)=0x3, 0x4) dup2(r0, r1) 2018/03/31 00:48:24 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="c70000008812552c741e1bf97438cb1fd33c529d95127e77942a2f315ce9420319206abe3a0e233ff26d0082fee523aec66e78ab10e305f717bb8fad7cce237a1417acf5affbd76eaa77eaf6592660a2a8c74a7e27dca67d1fd2f7266d13b34cf9c73e26b7eee2c9f91322205947cdc3ad614b62df1fa16d3cba2a19aa67f94e110d0a0a6f7e73cd5d1228df1f6af953abc71d4e9c0a2320265231cc615fa6a6119198d4b868493c39abc42138d05b669600026d96b8397575360075f25bccdb6c0e2bff28e19bd9690292b7a6cdd6c9bc5c582643183f6e3466e30c6a70914b371c9a1d3109706768fcc518c73952a4f893"], &(0x7f0000000800)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000840)={r0, 0x1, 0x9, 0xf4, 0x6, 0x4}, &(0x7f0000000880)=0x14) socket$can_bcm(0x1d, 0x2, 0x2) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setaffinity(r1, 0x4, &(0x7f00000003c0)=0x8001) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0x7, 0x0, 0x0, 0x0, 0x0, 0xef71}) finit_module(0xffffffffffffffff, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x3) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x10, 0x8000000, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x40, 0x8, 0x0, 0x0, 0x1fffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3783}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x200000000000000a, 0x4) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) process_vm_readv(r2, &(0x7f0000001800)=[{&(0x7f0000001340)=""/137, 0x89}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f00000014c0)=""/220, 0xdc}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000001680)=""/123, 0x7b}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f00000002c0)=""/11, 0xb}], 0x8, &(0x7f0000001c40)=[{&(0x7f00000019c0)=""/53, 0x35}, {&(0x7f0000001a00)=""/244, 0xf4}, {&(0x7f0000001bc0)=""/94, 0x5e}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001e00)={0x0, 0x6ecd, 0x10}, 0xc) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/31 00:48:24 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:24 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:24 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:24 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:24 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x100) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) r4 = syz_open_dev$midi(&(0x7f0000001340)='/dev/midi#\x00', 0x2, 0x4000) fsetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='tls\x00', 0x4, 0x3) listen(r2, 0x100000001) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r5 = socket$inet(0x10, 0x3, 0x4) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000280), &(0x7f00000002c0)=0xc) connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x0, 0x0, 0x1b4}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x2600}) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000001380)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000002000000000000000000000000000400000000000000000000000000000000000000000000000000"], 0x48) 2018/03/31 00:48:24 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:24 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) [ 1337.271651] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/31 00:48:25 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000180)=0x10000) readv(r0, &(0x7f0000001280), 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="021801090400000029bd7000fcdbdf2602001300810000002cbd700007350000"], 0x20}, 0x1}, 0x40) 2018/03/31 00:48:25 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:25 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ftruncate(r0, 0x8) r1 = dup(0xffffffffffffffff) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/03/31 00:48:25 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:25 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:25 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:25 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0b000000100000fa", @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'], @ANYRES32=r4, @ANYBLOB="07000016f4b700"], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x20, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="290000001900ff09000000000000a500020a1300000000ff00200800000d0009000900001900000000", 0x1f}], 0x1) 2018/03/31 00:48:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0xb, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sec_ctx={0xf, 0x18, 0x0, 0x0, 0x69, "d8422837c8e0263fced60a6d1a0677c0b8f4ba66025d5be19a780590e8b1030200ed9c47ec3f3c915ac914f30222ee44e598b8a91c230286df97f8d332802ca898a2ea3b24c5752451caad3e747f1ce72e64e2b7d1ff815f8718198cd8d79f3296c16e02e9b59f25a0"}]}, 0xc8}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[], 0xa}, 0x1}, 0x0) 2018/03/31 00:48:25 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:25 executing program 0: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000002000)=[&(0x7f0000001b80)='-\x00', &(0x7f0000001f40)='cpuacct.usage_percpu_sys\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001cc0)=""/23) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)) lseek(r0, 0x1d, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)) finit_module(r0, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x0) pread64(r0, &(0x7f0000001b00)=""/53, 0xf, 0x0) read(r0, &(0x7f0000000340)=""/4096, 0x1000) getpgrp(0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0), 0xc) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x6, 0x4, 0x401, 0x200}) 2018/03/31 00:48:25 executing program 5: setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8e2, 0x0, 0x4e4, 0x6, 0x10001}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={0x1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x850, 0x7, 0x3f, 0x8, 0x0, 0x8, 0x1, 0x100}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = gettid() kcmp(r3, r4, 0x3, r0, r1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000), 0x0, 0x404c051) syslog(0x9, &(0x7f00000000c0)=""/201, 0xc9) 2018/03/31 00:48:25 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) r2 = dup3(r1, r0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r6, 0x107, 0x8, &(0x7f0000000040), 0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x10100) write(r7, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f00000000c0)={0x7ff, 0x7fffffff, 0x10001, 0x7, 0x1, 0x2}) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/31 00:48:25 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:26 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:26 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sync() 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8c000, 0x0) sendfile(r1, r2, &(0x7f0000b89000), 0x8) 2018/03/31 00:48:26 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:26 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x3, r0, 0xfffffffeffffffff) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r0, r2, r3}, 0xc) getgid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x9]}, 0x6) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000380)=""/165, &(0x7f0000000440)=0xa5) recvfrom$ipx(r4, &(0x7f0000000480)=""/49, 0x31, 0x41, &(0x7f00000004c0)={0x4, 0x7, 0x8, "fd61825ec306", 0xfffffffffffffffa}, 0x10) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000500)=""/234) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000600), &(0x7f0000000680)=0x68) prlimit64(r0, 0xf, &(0x7f00000006c0)={0xffff, 0xffffffff}, &(0x7f0000000700)) fcntl$getownex(r4, 0x10, &(0x7f0000000740)={0x0, 0x0}) r6 = accept$packet(r4, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001, 0x4e22, 0x100000001, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x84, r7, r2}, {0x89, 0x401, 0x88f, 0x4, 0x1ff, 0x0, 0xf236, 0x4a}, {0x0, 0x20, 0x8, 0x9}, 0x7fffffff, 0x6e6bbd, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x3, 0x6, 0x100000001, 0x80000000, 0x8001}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000980)={0x0, 0x10001, 0x2, 0x0, 0x100000001, 0x2}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000a00)=@sack_info={r8, 0x3, 0xb7ff}, &(0x7f0000000a40)=0xc) fstat(r6, &(0x7f0000000a80)) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000b00)=""/197) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000c40)={0x6, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x101}, 0x0, 0x10000, 0x4, 0x4, 0x20, &(0x7f0000000c00)='lo\x00', 0x8, 0x3c5, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000cc0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e21, 0x3, @empty, 0x7fff}], 0x68) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000d40)=r4) bind$llc(r4, &(0x7f0000000d80)={0x1a, 0x33f, 0xb6, 0xd0, 0x9, 0x6}, 0x10) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/ptmx\x00', 0x800, 0x0) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000000e00)=r5) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000e40)={0x7ff}) openat$cgroup_type(r4, &(0x7f0000000e80)='cgroup.type\x00', 0x2, 0x0) 2018/03/31 00:48:26 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/03/31 00:48:26 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:26 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000e2170000fa002baaafa061ead5d8a469b550d096a1050b00000000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="2c010004000000000736209a69cd7316e01b7816b067ca05360c0f6abf927bd0d1a9bbac5255f330d3216fd217069e0c119d27010bd1057cc784f92ff445c48de597176286cceb7ba5332443edd0ff"], 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000380)={0xfffffffffffffff7, 0xffffffffffffff46, 0x100000001, 0x7, 0x809f}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:26 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:26 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:27 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:27 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) r5 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='/dev/net/tun\x00', 0xfffffffffffffffc) r6 = add_key(&(0x7f00000007c0)='cifs.spnego\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0xffffffffffffffef, r5) keyctl$search(0xa, r5, &(0x7f00000006c0)='pkcs7_test\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, r6) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x467, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) sync_file_range(r0, 0x7, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0xf, 0x4) 2018/03/31 00:48:27 executing program 5: ftruncate(0xffffffffffffffff, 0xffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f00007fbffd)='H', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x4, 0x80000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0xc}, 0x4}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x800}, 0x8) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/03/31 00:48:27 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:27 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:27 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000001) r1 = socket$inet6_tcp(0xa, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001080)=""/190, 0xbe, 0x2002, &(0x7f0000001140)=@ax25={0x3, {"78c515bb14499c"}, 0x9}, 0x80) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000011c0)={0xfff, 0x5, 0x80, 0x54, 0x0, 0x4}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/31 00:48:27 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) sched_setparam(0x0, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000440)={{0x60000000, 0x40, 0x4, 0x1, 0x10001, 0x2}, 0x6, 0x0, 0x99, 0x0, 0x7, "e02f94f384aedf2ca05e166aaedcccec7301a95b62125b0a1319eb1e0ad95bd4dc52766005c7fdec991968df78480f7ea3bcb2c0139c0a55f8d247b3b53951f9099544a981938993ee7699d37bc1229c4ef1bc25c0612a7b82ca67b2a36d2fd6aa0aa5e50c35ef5ad40eeba6b0609c528acb5a47a9843ea99d64f347a903a586"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000a40)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000030020000180100000000000070030000700300007003000004000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000065d700020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000000000000000000000000205000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c2000001000000000000000000000000000000000000000000000000000000000006ac14141202000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4a8) fchown(r3, r4, 0x0) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r5 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000380)=0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000680)={0x0, 0x7, 0x3, [0xff, 0xe0, 0x6]}, &(0x7f00000006c0)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r6, 0x3f, 0x6, 0x2, 0x7fffffff, 0xd4}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000580)={r7, 0x200}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000640)={0x3ff, 0x7fff, 0x204, 0x9, 0x0, 0x1, 0x7, 0x8db8, r7}, 0x20) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'erspan0\x00'}, 0x18) 2018/03/31 00:48:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) eventfd2(0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x282000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x3, 0x3}, {0x100}, 0x8, 0x1, 0x4}) syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x4000) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) 2018/03/31 00:48:27 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:27 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10003, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) fadvise64(r1, 0x0, 0x4c33, 0x5) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x5000, 0x10000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000000)) 2018/03/31 00:48:27 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:27 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1340.474469] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 1340.525169] binder: 13898:13899 transaction failed 29189/-22, size 2199023255581-682899800065 line 2848 2018/03/31 00:48:28 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:28 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0x8, &(0x7f0000000000)={0x7, 0x1ff}, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f000079df88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'bpq0\x00', 0xfffffffffffffffd}) msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x4000000000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10150004}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="50010000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x20000080}, 0x4008840) msgrcv(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x0, 0x0) r4 = msgget(0x2, 0x279) msgsnd(r4, &(0x7f0000000880)={0x3, "d36cbd54902cfc92ecca4cfef419844eff58addd26428377c09f8ebaedd3f2b46ebc8fa3d225e46183ce338d99b09f098db665ceee265e2670a85ed66a7b934224e179534b38d2541d3ddeef82840c9bdb41ec5a24d7ee517ba008160fa92095d38f2d16c2b173c3ec147dbe52cff0cea1d3a224a285420caec329124bed4c7b9050f1c025cdc883917b4b92826e5dcb72fe32941db61fb0ccb9e04eb03592697998f1a3822e28910b1ac0816412aa1f8c3a"}, 0xba, 0x800) r5 = msgget(0x3, 0x238) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000740)={{0x7, r6, r7, r8, r9, 0x82, 0x1}, 0xfffffffffffffffa, 0xc000, 0x0, 0x3f, 0x1, 0xfff, r0, r0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r13 = msgget$private(0x0, 0x400) r14 = getuid() msgctl$IPC_INFO(r13, 0x3, &(0x7f00000007c0)=""/151) msgctl$IPC_SET(r13, 0x1, &(0x7f00000002c0)={{0x9, r14, r10, r14, r11, 0x2, 0x6}, 0x8, 0x4, 0x8, 0x4, 0x35, 0x7, r0, r0}) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000200)={{0x7, r14, r12, 0x0, r11, 0x40000, 0x7}}) [ 1340.615252] binder: 13898:13899 transaction failed 29189/-22, size 0-0 line 2848 [ 1340.641666] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 1340.667303] binder: 13898:13916 transaction failed 29189/-22, size 2199023255581-682899800065 line 2848 [ 1340.686099] binder: 13898:13916 transaction failed 29189/-22, size 0-0 line 2848 [ 1340.719732] binder: undelivered TRANSACTION_ERROR: 29189 [ 1340.725904] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/31 00:48:28 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x100) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/10) io_setup(0x3f, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000000000)="b3", 0x1, 0x0, 0x0, 0x1}]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000200)={{0x46b008b2, 0x7}, 'port0\x00', 0x1, 0x120008, 0x0, 0x2, 0x6000, 0xd07a, 0xfffffffffffffffb, 0x0, 0x1, 0x5}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) r4 = getpid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x2, 0x7, 0x1, 0x7, 0x0, 0x7, 0x800, 0x1, 0x8, 0x3, 0x2, 0x3, 0xffff, 0xffffffffffffffc0, 0x6, 0xfffffffffffffffe, 0x100000000, 0x18e, 0x7fff, 0x7f, 0x6, 0x400, 0x9, 0x3, 0x9, 0x2167, 0x68ec, 0x9, 0x1, 0x7fffffff, 0x3f, 0x6, 0x9, 0x8, 0x81, 0x0, 0x0, 0xffffffffffff7fff, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x81, 0x8, 0xfffffffffffffffb, 0x0, 0xc2, 0x4, 0x7}, r4, 0xa, r2, 0xa) 2018/03/31 00:48:28 executing program 7: mkdir(&(0x7f000082f000)='./file2\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:28 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:28 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0xffffffffffffffff, {{0xa, 0x4e20, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x20}}, {{0xa, 0x4e23, 0x30000, @dev={0xfe, 0x80, [], 0xc}}}}, 0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 2018/03/31 00:48:28 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:28 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:28 executing program 5: shmget(0x3, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r0 = getuid() r1 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) 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$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x5) r3 = request_key(&(0x7f0000000580)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="00c1b154631e1b04052e7deb86e61bd9e3d79daab42f9835b1b28a8d27dafe9254f41e819bef3f447c1ce6ef19c3e693a208f9f250cbe2486acd714f8b5440830b3c4c73d2a43e461a6fe7d35438722c6acdfed00d4dce31b9249f04337e744345051811e18325787c0d961f39f23a7c23f880b74397f684b02872074de4cb7b027385bd59920b161822e278e5d6695b248da874f9535482e5f579fe5ca9d143e86bc810927310071b242d8fb767ec33bc4f311d157daca694132e84fedffe1cb09dad5cc62556cc3abfc58fe66ed5700cb39272d080f300000064afc99332", r1) keyctl$get_persistent(0x16, r0, r3) keyctl$search(0xa, r3, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x1) fcntl$notify(r4, 0x402, 0x10) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4000000020000, 0x102) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r6, 0x1, 0x9, 0x100, 0x1, 0x7}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000002c0)={r7, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={r7, 0x2, 0x1ff, 0x8, 0x1, 0x2}, &(0x7f0000000340)=0xfffffffffffffeef) open$dir(&(0x7f0000000640)='./file0\x00', 0x404900, 0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000003c0)={r6, 0x3, 0x5}, 0x8) ioctl$sock_bt(r4, 0x0, &(0x7f00000005c0)="1964c283695ee2af04818e31d881171a9b945c1629141637599df99e563a3aab571fdc31f3d6dd4c466e10c07c2be60d299f") fallocate(r5, 0x1, 0x0, 0x1) connect(r4, &(0x7f0000000440)=@ipx={0x4, 0x6, 0x5c, "39492060d107", 0x100000001}, 0x80) ioctl$KDSETLED(r4, 0x4b32, 0x2) ioctl$KDENABIO(r4, 0x4b36) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000500)={0x76b8, 0x8757, 0x7fff, 0x0, 0xff, 0x8000, 0x4, 0x7, 0x80000000, 0x7f5500, 0x7fff, 0x40}) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000540)={r7, 0x72, 0x0, 0x7}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) getpid() syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') 2018/03/31 00:48:29 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:29 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:29 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='children\x00') r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000a2effc)=0x4000000, 0x1000) write(r3, &(0x7f0000000040)="32abbe7e36691347f6b663f9027509f271ae7cf14c08b00acd3739ccabc68ae06dbd89ad2c658a99d2afe26a9b51cf802ce167a76d89b7b80076556e0e0f72d4aa2592b856738946a5fe6d12d1051c63a65b5dc610f1441cb9f34b1abd48c088a7120b0b287eb6fbc422b14a96c0292280c7524b56cd21e4ba6c4e6856ba15967c8fe6545d50f9fd77fb998c7f851221bb4cb5688c95a3283a682de2b8a9b186b551f3e120494e", 0xa7) 2018/03/31 00:48:29 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:29 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2000, 0xfff, 0x0, 0x0, 0x0, 0x0, "9aab3d82b1776054d38127306e44ac8153b8b24804589ebd16cdd7a0c81b2f22aa4f80697755839f61c801fe88be1935b9942e1e0ff81774c2cb833d89837970", "66e4c3f56840f22734ab2845d16cbb4c46b8d2f616486137839829e6f173d68b65f7abd65f6c290317d948466e0dd150c6bdc096aaea8d463a4afc2db7cb4f24", "0501e7607b140f8d43310b68d4acb8c229b70c2fb9994c8aed7ee7c71e52c829", [0x20, 0x7]}) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x0, 0x3, 0x2}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@delpolicy={0xb4, 0x14, 0x0, 0x70bd27, 0x25dfdbfd, {{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x101, 0x0, 0x1dc3, 0xa, 0x80, 0xa0, 0x6}, 0x6e6bb1, 0x2}, [@algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xe0, "cf026b94c0238bc7c5785f5e59e68796168579ed5dc5fa28de650e41"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4050}, 0x810) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) time(&(0x7f0000000240)) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1"], 0x31}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3b, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713"}, &(0x7f00000000c0)=0x43) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) shutdown(r2, 0x1) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x0, 0x0, 0x7fff, 0x10000, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x1800, 0x0, 0x7}, &(0x7f00000003c0)={0xad7, 0x0, 0x8, 0x0, 0xffff}, &(0x7f0000000400)={0x77359400}) 2018/03/31 00:48:29 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000300)=""/224, 0xfffffffffffffea6, 0x0, 0x0, 0xee) r1 = syz_open_dev$sndpcmp(&(0x7f0000002d80)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000002e00)={0x1, 0x8, [0x9, 0x0]}) clock_gettime(0x0, &(0x7f0000002d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000002c0)=""/51, 0x33}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/150, 0x96}], 0x4, &(0x7f0000000600)=""/4096, 0x1000, 0x1aa14826}, 0x7}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001600)=""/85, 0x55}, {&(0x7f0000001680)=""/90, 0x5a}, {&(0x7f0000001700)=""/241, 0xf1}, {&(0x7f0000001800)=""/30, 0x1e}], 0x4, &(0x7f0000001880)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x100}, {{&(0x7f0000002880)=@nl, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002900)=""/135, 0x87}], 0x1, &(0x7f0000002a00)=""/85, 0x55, 0x7}, 0x3}, {{&(0x7f0000002a80)=@rc, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002b00)=""/26, 0x1a}], 0x1, &(0x7f0000002b80)=""/85, 0x55, 0x7fffffff}, 0x6}], 0x4, 0x40, &(0x7f0000002d40)={r2, r3+10000000}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r4, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) r5 = semget(0x3, 0x7, 0x1) semctl$GETZCNT(r5, 0x7, 0xf, &(0x7f0000000040)=""/89) 2018/03/31 00:48:29 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) connect$unix(r1, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 5: socketpair$inet(0x2, 0xa, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x4, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x4e20}}]}, 0x110) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@report={0x4c, 0x20, 0x601, 0x0, 0x0, {0x0, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x80000000}}}, 0x4c}, 0x1}, 0x0) 2018/03/31 00:48:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/03/31 00:48:30 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:30 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0b000000100000fa", @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'], @ANYRES32=r4, @ANYBLOB="0700540e9e9571a0707577b0263f7c0f2c0000"], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:30 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 1: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/158, 0x9e) timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = inotify_init() sync_file_range(r0, 0x1, 0x5, 0x7) timer_create(0x0, &(0x7f0000477fa0)={0x0, 0x0, 0x1, @thr={&(0x7f00004e1000), &(0x7f0000bb4000)}}, &(0x7f0000b01ffc)) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/100, 0x64}], 0x1, 0x0) 2018/03/31 00:48:30 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x48, 0x0, &(0x7f0000000140)=[@acquire_done={0x40106309, r2, 0x3}, @request_death={0x400c630e, 0x2, 0x3}, @request_death={0x400c630e, 0x3}, @release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x3}], 0xb4, 0x0, &(0x7f00000001c0)="51efa00c81e889febb0fcf56c9021a5cf9d678d8d893e9c1265389bece4e4ef527165866269f3798bc3a4d1a383faf92bfa2b6cc7ca030f91fcd7c267b5ad4c3b8b74ef1d7c0d0adbffa0594f7893caf04793c902acbb6e0d5707084f838c1e78c8d4addd988241c5df6d1054d52a8381439db38051711d0b397d304e13ab011c5b73af560493da4e01d56878c01aca0024553f37f397988dae735b5da20ced528eed8c6f964870e82d15a813df6cd8fafcc61f2"}) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/31 00:48:30 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x143002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) dup3(r3, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000b80)=ANY=[]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) creat(&(0x7f00000004c0)='./file0\x00', 0x818a008e87c6a8f) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0xfffffffffffffcd9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000400)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2000000002f, &(0x7f0000000140)=0x6, 0x29c) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x480100, 0x0) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f00000001c0)=0x3) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f0000000280)) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000002c0)=0xc) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000780)) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x802) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2018/03/31 00:48:30 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:30 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:30 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:31 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:31 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:31 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:31 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:31 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:31 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:31 executing program 1: r0 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001240)={0x2}) fchmod(0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac) setns(0xffffffffffffffff, 0x44000000) readv(r1, &(0x7f0000002780)=[{&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000100)=""/83, 0x53}, {&(0x7f0000001280)=""/214, 0xd6}, {&(0x7f0000001380)=""/76, 0x4c}, {&(0x7f0000002440)=""/218, 0xda}, {&(0x7f0000002540)=""/88, 0x58}, {&(0x7f00000025c0)=""/186, 0xba}, {&(0x7f0000002680)=""/65, 0x41}, {&(0x7f0000002700)=""/110, 0x6e}], 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x6}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f40)=0x6) 2018/03/31 00:48:31 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x3}, {0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, 0x0, [0x2, 0x1ff, 0x77, 0xf06, 0x71, 0x7ff, 0x80]}, 0x5c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x3bf, &(0x7f0000000180)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000002, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004e00)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)="ff", 0x1}], 0x1, &(0x7f0000001640)}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/192, 0xc0}, 0x40000002) 2018/03/31 00:48:31 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:31 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:31 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:31 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:31 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:32 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x400400, 0x0) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x2002) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = socket(0x11, 0xa, 0x0) getpeername$unix(r4, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = request_key(&(0x7f0000000500)='dns_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='./cgroup.net/syz0\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000640)={"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"}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x47, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0xc2}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7a, 0x200}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r7, 0x1}, 0x8) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)={0x7ffefffffffffffa}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r8, 0x3, 0x3, 0x10001, 0x800, 0x2}, &(0x7f00000002c0)=0xffffff31) getsockname(r2, &(0x7f00000003c0)=@nl, &(0x7f0000000440)=0x80) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000005c0)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 2018/03/31 00:48:32 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:32 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:32 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:32 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:32 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fstat(r4, &(0x7f00000016c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000300)={0x1, 0x2, 0x3, 0x4, 0x0, 0x6cc6e423}) write$rdma_cm(r3, &(0x7f0000002dc0)=ANY=[@ANYBLOB="00000000001100000000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100040000000000"], 0x20) recvfrom$llc(r3, &(0x7f00000006c0)=""/4096, 0x1000, 0x100, &(0x7f0000000080)={0x1a, 0xf, 0x8, 0xec, 0x5, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$rdma_cm(r3, &(0x7f0000002e00)=ANY=[@ANYBLOB="0b000000100000fa", @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'], @ANYRES32=r5, @ANYBLOB="9e6b0000"], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x2c, 0x10}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001740)={r6, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3323}}, 0x7fff, 0x7, 0x1d5e, 0xfffffffffffeffff, 0x68}, 0x98) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:32 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:32 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:32 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:32 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:32 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:32 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000080)={{0x7, 0x5, 0x2, 0xfffffffeffffffff, "e6cea06bc3cc01d4431f340ec2d0838cb5e4cf0460fa18cdf40c95d6169a5ee4edcecc0e3d149efc2312378b", 0x1b}, 0x10001, [0x6, 0x7f, 0x0, 0x8, 0x1000, 0x6, 0x3, 0x5, 0x1f, 0x7, 0x5, 0x0, 0xfff, 0x8, 0x9, 0x0, 0x7753, 0xff, 0x338, 0x1ff, 0x80000001, 0x1, 0x40, 0x7, 0x7, 0x2, 0x7, 0x4, 0x2, 0x8, 0xffffffffffffffc1, 0x8, 0x3ff, 0x2, 0x2, 0x1f, 0x3964000000000, 0xca, 0xfffffffffffffff7, 0x2, 0x0, 0xfffffffffffffffb, 0x401, 0x7, 0x4, 0x1, 0x10001, 0x6, 0x9, 0x7a, 0x2e, 0xfffffffeffffffff, 0x10001, 0x40, 0x6, 0x8, 0x100, 0x4, 0x1, 0xfffffffffffffffa, 0x0, 0x2, 0xfff, 0x101, 0x2, 0x1000, 0x1, 0x7ff, 0x9, 0x8000, 0x1, 0x10001, 0x9, 0x1, 0x0, 0x7d, 0x2, 0x7, 0x8, 0x56, 0xfff, 0x1f, 0x7, 0x5, 0x401, 0x200, 0x0, 0x8000, 0x69, 0xfffffffffffffd9e, 0x1, 0xae3, 0x8, 0x1, 0x2c4000000000000, 0xffffffffffff8000, 0x1, 0xe4, 0x3f, 0x5, 0xffffffffffff8eba, 0x7, 0xff, 0x14, 0x4, 0x1, 0x4, 0x87, 0x8, 0x3, 0x2, 0x0, 0x10000, 0x3, 0x6, 0x20, 0x5, 0x0, 0xe8a2, 0x7, 0x2b38, 0x0, 0x9, 0x9, 0x10001, 0x6823f283, 0x1, 0x8], {0x0, 0x1c9c380}}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/31 00:48:32 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:32 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:33 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:33 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200004e89deaef6ec0f8aaf03788817b326272208004503003c000000000029907800000000ffffffff0000000000289078"], &(0x7f0000000380)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xd, 0x7, 0xfffffffffffffffe, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x4, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x20, 0x80000000, 0x7ff, 0x6]}, &(0x7f0000000180)=0xc) 2018/03/31 00:48:33 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xfffffffffffffdd6) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f0000000380)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000b40)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffffffffffa6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000480)={r5, 0x7, 0x30, 0x942d, 0x7fff}, &(0x7f00000004c0)=0x18) readv(r0, &(0x7f0000000ac0)=[{&(0x7f00000006c0)=""/152, 0x98}, {&(0x7f00000008c0)=""/205, 0xcd}, {&(0x7f0000000500)=""/86, 0x56}, {&(0x7f0000000780)=""/5, 0x5}, {&(0x7f00000009c0)=""/110, 0x6e}, {&(0x7f0000000a40)=""/74, 0x4a}], 0x6) mq_open(&(0x7f0000000040)="7b70707031a676626f786e657430747275737465646d643573756d00", 0x2, 0x40, &(0x7f0000000b80)={0x1ff, 0xd94, 0x400, 0x4, 0xc0, 0x6, 0x7}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:33 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000240)) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007a6fc8)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bafde)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c39fd0)}, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000001c0)={0x2}, 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) bind(r4, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f00000000c0)={0x5, 0x0, 0x2, 0x7, 0x9}) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/03/31 00:48:33 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/03/31 00:48:33 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:33 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="982fdecc4a31e4e1"], 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:33 executing program 1: mkdir(&(0x7f00000005c0)='./file0/file0\x00', 0x121) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="77000000e8a75d1b97077ad6391d276a9897854d37ab8503974562371a5ecc2e3391b2c35381d55abbac0500000000000000b59b0df17c814fdf3437f8aafe858122a8f70730a2d66718055bccab6b1baeb35fb894a2f4bff73525a3b9530709aa1b02743608f5d877395f085b9cc127a570a2438e8c07add84cec"], &(0x7f0000000180)=0x7f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x1f, 0x9}, &(0x7f0000000240)=0x8) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000002c0)={0x2, 0x200}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000280)=0x4, 0x4) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r4, 0x6, r5) openat(0xffffffffffffffff, &(0x7f0000000200)='./control\x00', 0x0, 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f00000004c0)='./control/file0\x00') clock_gettime(0x3, &(0x7f00000000c0)) fchownat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 2018/03/31 00:48:33 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:33 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:34 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000380)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000440)={0x7, 0x2000200000003, 0x1000000400, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x1, 0x40000000000002, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:34 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) sendfile(r0, r1, &(0x7f0000000040), 0x3ff) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0643044000000000293da49a08e854d93a911d9839fde1457cd5b4b7d90b040d20de44bee962c1388f747bf2810d8771fa495aa688b508e3dd6bb9c8328e9514dfa4379996d7f0e6abfc81899acb515aa82df1e7672a124df543cc4aef915d4d398f005efc1a0de6de2efbcb8fa550ed4da050a970531731dd4be9191674f6556f7269ae59974a2174a61250729ee725cacc65dd8938821e5619078b192a51e403f3"], 0x0, 0x0, &(0x7f00000e0f29)}) r3 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x1) 2018/03/31 00:48:34 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) [ 1346.614494] binder: 14191:14194 unknown command 1074021126 2018/03/31 00:48:34 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:34 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) [ 1346.669193] binder: 14191:14194 ioctl c0306201 20fed000 returned -22 [ 1346.698058] binder: 14191:14205 tried to acquire reference to desc 0, got 1 instead 2018/03/31 00:48:34 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1346.757875] binder: 14191:14194 unknown command 1074021126 [ 1346.777710] binder: 14191:14194 ioctl c0306201 20fed000 returned -22 2018/03/31 00:48:35 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=r4, @ANYBLOB='\a\x00\x00\x00'], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000080)='./file1\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:35 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 1: r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x8000000000, 0x4) sendfile(r0, r0, 0x0, 0x400) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000c, 0x81110, r0, 0x0) ustat(0xfff, &(0x7f0000000000)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/57) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/194) 2018/03/31 00:48:35 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:35 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xfa, "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"}, &(0x7f0000000000)=0x11e) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080), &(0x7f0000000040)=0x2c9) 2018/03/31 00:48:35 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6f04000000015e6574683000"], &(0x7f0000000080)=""/4096, 0x1000) msgget(0x0, 0x8000000000400) getpgid(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001140)={r1, 0x50, &(0x7f00000010c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001180)=r4, 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f00000011c0), &(0x7f0000001200)=0x374) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/03/31 00:48:35 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:35 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000000080)='./file1\x00', &(0x7f00000003c0)='./file2\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:36 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0xffff}, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x85a0, 0x1) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0x1, 0x0, 0x10000000001ff]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = semget(0x2, 0x3, 0x334) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000380)) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000280)=""/195) 2018/03/31 00:48:36 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:36 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:36 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 1: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x2) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) shmget$private(0x0, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) lseek(r1, 0x0, 0x7) dup3(r1, r0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/03/31 00:48:36 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:36 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:36 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:37 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="b45a3b47002a80637aad4afa9c490e2b", 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:37 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:37 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:37 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:37 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:37 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:37 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:37 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2100, 0x22) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x1000, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) getpeername$llc(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000840)=0x10) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r8 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) r11 = getgid() sendmsg$netlink(r0, &(0x7f0000000780)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000280)={0x134, 0x3a, 0x200, 0x70bd26, 0x25dfdbfc, "", [@nested={0x124, 0x8, [@generic="334392d8d12039cce28b51c2ac927f6f6b9c0d19c2000d3f1be4f91703c5bbdc061a87dcfc5b0282326e301e40f255c90b0e9306dc05b3bae4da3a9813c22235705dfde0cf6b3e247b0b7e9f386b71463b99d376a7d31ac410200510ac69f16c300fc93100f8dd68bc961e4bf349d09df86999398256e7ed687ce46596c09d9e10d02ec669cbbc427ed46f8f9584b82ff8c112afcfdcee0890d2839ea55f194c761da27fb353d77d6c8c0c84b15b90de7ed5dec4b05adf39f5bc67de3691af8723ce56d15ce749af3098c966f3293f165035c4e78589c580bbfa8839b2db480e664716936cc150c7535e1a56f7fa586b83a78e", @typed={0xc, 0x6a, @u64=0xffffffff}, @typed={0x8, 0x72, @pid=r3}, @typed={0x8, 0x64, @pid=r4}, @typed={0x8, 0x85, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x35, @pid=r5}]}]}, 0x134}, {&(0x7f0000000b40)={0x1628, 0x26, 0x202, 0x70bd29, 0x25dfdbfb, "", [@nested={0x130, 0x81, [@typed={0x6c, 0x2b, @binary="41c083e03fae36c08eb3c98b7826e5794b3b69685a32cdae6a6e74688cc9b693b7a68dafef219f97ea00c1db262727fbc6789dc8d68feab4faf36a54c77a3fa82809db3ba2f4bf0f480b239d3a1f91f0147b653b69f3c065ccced0fcd17ef9c6a24dec32ffe77c"}, @typed={0x4, 0x33}, @generic="f1e3832c4ac0cb1267c190bedb86ba9f8208d144fdda165936972d64ee6077db3d890801c63f3c80bffbec42c52a563d145e4e16220ab22f723621bb5b35b431271362c3b058890019aeb8b15ade2f65dbeec5eee02ade", @typed={0x4, 0x4}, @generic="769126130d1c873b709b390c8b7d7b53ec188025314b86a2d4742488496aea0dbd549daf44fc519bb81de660a421ae13b571b71b7250538abc4462f1a569ed629f3b491be9a8", @typed={0x4, 0x57}, @typed={0x14, 0x69, @ipv6=@dev={0xfe, 0x80, [], 0xf}}]}, @generic="2cd642cfc9ce6d53719011b547114bdca092a214bdf8dcad77c4f08933fbbc3000e4aa2ba534af02e3a03e5f92553729bf63609c02dcd5855790e13b52510f0d9adeeba119abc961efb957457c6ef79f0e93ba4a6afa6242c70165b84ceae51f51324532d3c38738389990a630a9ff123c778912dcc7dadf0911ab44640abb45870371c821f277dab521cbaf81fa71193b59e93c", @nested={0x11b0, 0x45, [@typed={0xc4, 0x2, @binary="3350874a84497e53e29ade92370f4b69b2683e99e56861140681171fb1a91d48915432df08061ec0f4fa49dc37e50c36224ee08a3a892076548873e7b52a88262db441cdbf1422104d47b449786d611bbab6721456bee9765662ed1b9ff1c1559dc596b35accfa5deb9204b2a84120d16706911799788d9d2472e2c2f4b96a60415069b01974076c694d045d73e319715708ca2949e8eecf4d134fbda274c086196b07627a4dd68537a7c1310460c354590d1fbfbc161fa8eacf5c3f2909"}, @generic="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@generic="dfb4bd3f45cc54a4f27c9871802f206b5334bead87b1a646387e08dfd2705805bd262023f2085bf4a11604ea8765dccb9668e10a858c247dc6805d7cd2ee28049ae5d9a3a0a5a7d587cd6684b7675445a2630bf5c614c1fb7d6b07010b4dfb6dce7000dc92b1b4f0f800a0efed9df8de31693a97e9731750d79e0b02fb8fa2091dd52362eb19c6e0acbf98f5a8fa66ecf73a63af29510b3b144fba77e8f90ed69c23bbb44e0b9b0a944f66e667df942d42251a942b592d6b3be6155425916150b1827311d470b0d69accb3aa0e65e5c3dd1edf38a450d95981472420f7d823433521", @typed={0x4, 0x15}]}, @typed={0x1c, 0x61, @str='nodevlo\\#systemcgroup\x00'}, @generic="c1090a56236175702db541f524ab0ab3f5b71993bda31a6b9f7883db5b811bc23ef21d53b24ec103d97bbcea91c9c8f629834b7da54b9e00115bfa44c3644b569cdffef892dd6818924cedbdd69d3d295dec5f52c1e4fb9b17a2dcf3de12aab766452b498f91539f68583a15a5b6916cd275e3", @generic="6f6bd5ce516d5eb6628657910c88782e6f3c6c2c50701381dd225b566e17b292fbbad77120c6beb684724e2e3176579054ddc69e1a8dcc8ccb1e69c79afcc873fd9aeb1487f2fbc20560609e56929fff6927a42146c1125042e79883d34978e425f4668cd0d38d3e706988a60d605dc182ec1af382ee1151941fffbd29cc9f6afb4f262721f826955938c32318095236f41eb152c61336d656587b827f680b8c0d70bda81ba392e82d17001b45c901666c290db7efd018d9822f910d0fceeeff2e33ddc98f39367f74bccf1be25430c5a01b2766245159a544ff13dc25ca4d37cfe4b103cd1cde42f071", @generic="11f8071d7aa4f6754c4be4d0d1d7893734a584336aa352e0a0f2704cfa4dddfa7005feb0f0c851a13f9663514860fa32b2304db63ca3f1e3b7c45923402d511c83d8ad1066c1d87d6ec12c84f5732bc0e32b4789547eb68bb786aabe355800b00d14194b9ba6ed10179405e0db84c28a6f587fab", @generic="c94127ff477c4b47ac2454b4f874afde75cae264da93253df519fc6855d153015a62833f93b93994e883fa0aa5e2647b4cb2597747dcacd4f888b929d0c0d15b602bf9f9b47537b426d042640d5595dea0f3c6d61e4efe8959c361649f5589ab27f77594a23c7c099b108bb72fa02d94c2cfaffdc71bf26461cc929fc4b656d0cd0853671905091e32482bc3a7fd9af2f9f1c8e8f6e629029d", @generic="73bdf227d2d0ce66a60ec3f5ddea8367880ce6", @typed={0x8, 0x1e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1628}], 0x2, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}], 0x100}, 0x24004040) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/03/31 00:48:38 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:38 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:38 executing program 2: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(0xffffffffffffffff, 0x8000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) connect$unix(r1, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:38 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:38 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:38 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000080)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0x1000}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') openat(r3, &(0x7f0000000340)='./file0\x00', 0xec6c0a914c017de8, 0x80) rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:38 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:38 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:38 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1350.977810] device erspan0 entered promiscuous mode [ 1351.045438] device erspan0 left promiscuous mode 2018/03/31 00:48:39 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2800, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000280)='./file0\x00', r0}, 0xfffffffffffffdf5) r1 = socket$key(0xf, 0x3, 0x2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0\x00') sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000020000f1ffffffff04000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff01000000000000000000000000000100000000000000003e0a6db40287be75091de304dfa9bf958789873ed5393365a5b5968ca9eae48e026ecb9f98213d8174e2f8eba95095371bd2c3cce9b29a65b5769974f0de77369160ed8a655bbe27286f14f00ae8e2cdca4d2840fc5f7d174c56ad8cfd45746b8ba29e9ce6844eee1e7eea163f513dbb7472d31ad4"], 0x70}, 0x1}, 0x0) fdatasync(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) 2018/03/31 00:48:39 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:39 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00'], 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000440)={r5, 0x4, 0x20}, 0xc) write$rdma_cm(r3, &(0x7f0000000080)=@notify={0xf, 0x8, 0xfa00, {r4, 0x1f}}, 0x10) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/03/31 00:48:39 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) connect$unix(r1, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:39 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:39 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:39 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:39 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:39 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:39 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004be8d9de91be10eebf1b0ee9a90f798058439ed554fada75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000300)={0x0, &(0x7f0000000280)}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/03/31 00:48:40 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:40 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) unlink(&(0x7f0000000080)='./file2\x00') 2018/03/31 00:48:40 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x0) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x40000000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x804) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x0, 0x503, 0x1}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl(r3, 0x7be, &(0x7f00000016c0)="d5eacfe2bdffe4ab60e63826fc4c6f142e489e15cbcc000000") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfd2) ppoll(&(0x7f0000000500)=[{r3}, {r1, 0x60}, {r1}, {r1}, {0xffffffffffffffff, 0x100}, {r3, 0x408}, {r1, 0x200}, {r2, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000001b40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000600)=0x3) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000001800)=@known='security.evm\x00', &(0x7f0000000680)=""/72, 0x48) pwrite64(r2, &(0x7f0000000740)="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", 0xf80, 0x1f) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r5+10000000}) times(&(0x7f0000000700)) io_setup(0x0, &(0x7f0000000440)) r6 = request_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)='vboxnet1GPLcgroupwlan1\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r6, r7) 2018/03/31 00:48:40 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:40 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x0) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:40 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1353.388685] IPVS: ftp: loaded support on port[0] = 21 [ 1353.503703] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 00:48:41 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:41 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)) 2018/03/31 00:48:41 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x0) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:41 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:41 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:41 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:41 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) getxattr(&(0x7f0000000080)='./file3\x00', &(0x7f0000000380)=@random={'os2.', '\x00'}, &(0x7f00000006c0)=""/141, 0x8d) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000009c0)={0x0, 0x2}, &(0x7f0000000a00)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a40)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0xf3f}, 0x90) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r4, &(0x7f0000000900)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="01beefef32787c704437374b18041000000000f770e27c77df44f1de3153d5ca3801f4fdf1bcf80438406c46aacb48ab9d3f009bb62b4eba8178b8466ffa0000f5f057c6f54c2c880e1b82b4d5010baa57b05413dc8f55e9718c6d7ce7016a1963ac07a750230d9bfa2d0480f39b09bf26d3848657d87d23c4651079e1b61660eb3bda1c80847cebb7b03b9eb85ddc0e610aa53462c7dead9554e2f6"], 0x20) write$rdma_cm(r4, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r5, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) r6 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000780)={0x0, 0x6, 0xfffffffffffffe00, 0x9, 0x100, 0x0, 0xffffffffffffffff, 0x7, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffffffffffffffd, 0x8, 0xfa, 0x8, 0x6b}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000840)={r7, 0x6b, "6dab55284d560d13c1dc8b292064e65ab6852fde6aff7ab9c9fe69740fabfcda5b2366496c62ba59511145cdc0c9575628faeaceee75aae1d9c858f629fd18e699891a575e75202cb37465e70d1c01329e51968c59df109d48b6413152d5536ffc33c1ea78681b4520a002"}, &(0x7f00000008c0)=0x73) 2018/03/31 00:48:41 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x101}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/75, &(0x7f0000000380)=0x4b) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f00000001c0)=0x20, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f008b871afe2fbdb2f0f17ac5678d482242c038a7070008000200010006009ca80604cffcc940bf8a8c1ddff0c955b5601cad5ede5b9132b69facc9800a067f6e81b23576d39a3452aa"], &(0x7f0000000080)=0x2) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x131c02) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="010000000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000008100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f245db8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dde52c3c6edf620fd9e5792e68"], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xa9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000002c0)={r5, 0x3c}, 0x8) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000200)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r5, 0x9b, "f32c802a2a1215f7f578675723edebebfc965304a35d170a45477575f32c9d6e29d454af59414116f14eb97de55f00b0525c56825cb4d0ea82fec379083090fcc845688b2e6abf11096fdad58a0c67492563d313b69d8ef1b8f31dd1bb6773dd98cda50b57efbfcf74bfbfd244ef97e7cad3af5d7b25507e9f2c932de73d2ff3df62da294f62fd42db76d1f9d98ca6edb4070f87d44ca02118891d"}, &(0x7f0000000480)=0xa3) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/31 00:48:41 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:41 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(0xffffffffffffffff, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:41 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:41 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x480, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfbd, 0x6, 0x5, 0xa9, 0x100000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/31 00:48:41 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)) 2018/03/31 00:48:41 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:41 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:42 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000001340)={0x11, @empty, 0x0, 0x8000003, 'sh\x00'}, 0x2c) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001140)="d2a345ff21bdf1d852ec0a68cc2093f1e21a47ba03f189f4eca48e9778f771cd94783a1984605281bc4732f757324b075cfbc8bc6945fa0a0eb6ae6c40b74529eb352bfdea45b79d857d71f14d2bb3fced4c") r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getdents(r4, &(0x7f0000000040)=""/4096, 0x1000) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000140), 0x79) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x6a0de6d9b36d23f1, 0x9, 0x9, 0x4, 0xec3, &(0x7f0000000480)='erspan0\x00', 0x9, 0x3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000640)={0x1, 0x0, 'client1\x00', 0x6, "0ffc286e576edc97", "94c4ca321528315703030fa90ea5c57d0f3cd814429de5691f1f4447137f82a1", 0xfffffffffffff000, 0x45}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001040)=""/128) r6 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) write$cgroup_int(r1, &(0x7f0000000300)={[0x3d, 0x2c, 0x3b, 0x3f, 0x34]}, 0x5) sendmsg$key(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) linkat(r0, &(0x7f0000001380)='./file0\x00', r4, &(0x7f00000013c0)='./file0\x00', 0x1400) sendmsg$key(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="02160308120000002abd7000fbdbdf2502000100000004d42000290284a51185429b0a3a32000000a00e00180004ff6200cc98216c897ad0f32af773c5cdbecc74f19bbdc577c7c6b2a7b388cfe677b68087f3f176e3ea6adcc0a60ccf6c7a03c5519b1c869cec28e271688ffa5fcaeb3ce6df924a6fc50212b90619a3dc6a7b6a3a427b868be52c5dcf46"], 0x8b}, 0x1}, 0x4) syz_mount_image$ntfs(&(0x7f00000010c0)='ntfs\x00', &(0x7f0000001100)='./file0\x00', 0x81, 0x1, &(0x7f0000002580)=[{&(0x7f00000011c0)="8ef327989c2944c3291aa7863b3ee420ed66c4e42a8c15344038cd6ab513a42652241db6e639a50be4ca4b0a9274756374ca7c4550df2836f1164d43399cd6f59c533249655b7a91bc84deee8df4d60b846cc8703bd39973867ae9b9fcdbdc7c2a6a4b7aeaa3dd803e808ac2501f849ffb398416f75100ca4a96e2aad8a965880d23ec2c95609c6f5663b7b2cdedf8ca535b17d4145efc29ada4a0e816affee00d583f7b", 0xa4, 0x100000001}], 0x0, &(0x7f0000002600)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x32, 0x32, 0x35, 0x33, 0x37, 0x33, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x34, 0x34, 0x31, 0x30, 0x33, 0x37]}, 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000001280)) alarm(0x5) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020e0000000000000000000000000000"], 0x10}, 0x1}, 0x0) listen(r0, 0x7ff) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001480)=ANY=[@ANYRES32=r8, @ANYBLOB="bb000000767b316ecc5feabe1a53495157dd4c798f8d08353e8d62d91f9d781cd18dc4aa240587c53dabf4913b57d5e46487f6b3b980f4f3ef7b3744e49ccc0b0392d62fceed97cb32d71811ba06bec5c15be7fc07f2c6ce1b4a2e482aa8eedec519dfe1170272387997a81b361eb91160604480c3f351fe7c1f3bfa313d6d3db5178c79b799cc3c078df9aa29c93ce357965f29548e062fe595e4f0c6e798c1035c309ade9bca75d734a151b1e4669aa944ace160b3562c1c5039aebcccf5047467ead333adb12879437e6ac32d30"], &(0x7f0000000800)=0xc3) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000280)) 2018/03/31 00:48:42 executing program 6: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)) 2018/03/31 00:48:42 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(0xffffffffffffffff, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:42 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:42 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:42 executing program 6 (fault-call:8 fault-nth:0): r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:42 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:42 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(0xffffffffffffffff, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:42 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) recvmmsg(r3, &(0x7f0000006500)=[{{&(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000740)=""/213, 0xd5}], 0x1, &(0x7f0000000840)=""/169, 0xa9, 0x100}, 0xf14}, {{&(0x7f0000000900)=@nfc, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000980)=""/77, 0x4d}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/238, 0xee}], 0x6, &(0x7f0000002b80)=""/198, 0xc6, 0x9}, 0x1}, {{&(0x7f0000002c80)=@generic, 0x80, &(0x7f0000004f80)=[{&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/104, 0x68}, {&(0x7f0000000440)=""/18, 0x12}, {&(0x7f0000004e40)=""/24, 0x18}, {&(0x7f0000004e80)=""/225, 0xe1}], 0x5, &(0x7f0000005000)=""/175, 0xaf, 0x10000}, 0x8001}, {{&(0x7f00000050c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006480)=[{&(0x7f0000005140)=""/15, 0xf}, {&(0x7f0000005180)=""/210, 0xd2}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/199, 0xc7}, {&(0x7f0000006380)=""/194, 0xc2}], 0x5, 0x0, 0x0, 0x2}, 0x4}], 0x4, 0x20, &(0x7f0000006600)) 2018/03/31 00:48:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000002, &(0x7f0000690ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffdac, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1f}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x17, 0xdb, &(0x7f0000000100)="b87575723b6b8c370902cda0d1226b75e92e0c39c86d75", &(0x7f0000000140)=""/219, 0x7, 0xbb9}, 0x28) accept4(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000340)=0x80, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x15}, 0x2}, {0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x9aa9, [0x8000, 0x5, 0x4bbb, 0x1, 0xfffffffffffffffe, 0x7, 0x9, 0x9cf]}, 0x5c) readv(r0, &(0x7f0000000040)=[{&(0x7f0000003080)=""/4096, 0x1000}], 0x3a4) 2018/03/31 00:48:42 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:42 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:42 executing program 1: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000900300002803000058010000280300004002000040020000e8030000e8030000e8030000e8030000e803000006000000bd645485e64f953f56d60333518ad20d75bb3299a1bd0d05a9c85f8b05e85f09832530503390c5faae6542e44cfd3a1f2369e0e639", @ANYPTR=&(0x7f0000000100)=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'], @ANYBLOB="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"], 0x3f0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x6ce, 0x1) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000006c0)=[{0x2, 0x78a}, {0x2, 0x6563}, {0x0, 0x8}, {0x8, 0x1000}], 0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000e80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000090020000ffffffff000000009800000058010000ffffffffffffffff200200002002000020020000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="e00000027f000001000000000000000073697430000000000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000007f000001000000000000000069703667726530000000000000000000736974300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000ac1414aa00000000000000006272696467653000000000000000000065727370616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000c800000000000000000000000000000000000000000000000000300061646472747970650000000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f0) io_setup(0x9, &(0x7f0000000700)=0x0) io_submit(r3, 0x8, &(0x7f0000000e00)=[&(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f0000000740)="ff8c7309e57010afb6651167050c18f0ebdb9bd8d67ed048731a0851c0ee5dafdd7853a3d2fca00fe4a905420d011a260dcc07b97c6a02c3f649cb36689e17c29ce7d73031a5ef9855e3a8d446282ba9684ccb8f8449217fb4d77f", 0x5b, 0xe16a, 0x0, 0x0, r1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000800)="68c0183b633cd0dea05410866d1eecc71b5c00869a86e90df930a05022d57de1eafd00ae2531a24f828a90b11cac966c693d237ab44a7a21606540d1d8cd47104972de6cdaa48b3043bc5292d7bae97fd39cf5762298ae88ce261ff48f301ddd752613992ed074fd41a5391f0fead3d0e35e4c716675f3912883009e67552518b60fb752a20c937578014e802fcdbcefcfe55746d1e822bf6adc847c1c02ece324d5ac1984c7965f74e2ca3cc91541c132c6c5cc9b16828dd5d7f1155a2ad355814a0939d2dbecffc652bd6affa35d173f2bfdf590aeac557c28e6e840300af8533a8bff1b4c910981c71a1acfcff5f61f7b690334", 0xf5, 0x1, 0x0, 0x1, r1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000940)="935664f8f7fd41c6df1eaafcc091280360c5500a455bccac42afaaf185565c630a5d630baac5355c31b169fac1ee237210f3a1512593b7cba4e5430242e3139b7adf4e5390cec23af1e13d0faf23d0853b1d4613cab2721c2eaf5387be5b6092d92513a316ae889255978d42d814e34fc1dfe67a0ce07becce765849e7f2ed056da35adceb75366930a337462d35b2fc3486f074bde739c71442612099e7780c746a82b9ed414a71d825f0f7de9c449ba2fa630b3562278ec5fe6da7a147b40cca7ab31c2bdb0c", 0xc7, 0x8, 0x0, 0x1, r1}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000a80)="0b333c7de51c9ff098a018691128cd29f292fb76d8467ef9181659fb15bae3d0c9b416ffdc52119d8f0e8f4624e6c93a65ab1901dfcf2e736cceb700e068656f2b8c6fb85611ea50f5642e5fc805ed0a2762d770ebd702b9b55734db6525fbde0e475411b145119ebd03daabc35b1e76d74abeeea8a1552f59dea9586bafaa6a0c252a40446b0395f1ac903d84bf0a86", 0x90, 0x7, 0x0, 0x1, r0}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f0000000b80)="c55fc7a9f8d39e993d070e241a220ae322acd495e30ebe9bdcdbc8f7321fd647ad80a6dde967c45f2660595babf5d3552a0eaa10968b8c8e35018fe4ea1623b6589957195def2b1e7a5c3b6eb6d2075f5857e1f384ec7389666c4fcf463504970b7f2657a293b05faf596906da614a2fd6f469407420d04eca5cd924ec6cda461ef3b5abb5b4dd5299bc1040ec26cf7121db5ae81201952ac6b76ea477c70b3a6b6881bbbc95f080712bb920eb5a4edb31082257c0c3ca4c13f378", 0xbb, 0x6f33, 0x0, 0x0, r1}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x21, r2, &(0x7f0000000c80)="4d03db69ea93b30a305c2f709b101846449c9e1694e02215e326871f5c63039155a7e6c5e5a36e9f8b3b8d26db98185738fd18c985", 0x35, 0x3, 0x0, 0x0, r1}, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000d00)="774bb9dd32a73f5accf0", 0xa, 0x0, 0x0, 0x0, r1}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000d80)="dba154e38cdea5fc003d11558b67e3f8a95ac22e80913066ceec0f17f391da5c80f1a920318ef6d23fe774729763a47f5533755922d791930e22", 0x3a, 0x9, 0x0, 0x0, r1}]) 2018/03/31 00:48:42 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) [ 1355.562640] FAULT_INJECTION: forcing a failure. [ 1355.562640] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.573971] CPU: 1 PID: 14541 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #372 [ 1355.581321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1355.590664] Call Trace: [ 1355.593238] dump_stack+0x194/0x24d [ 1355.596846] ? arch_local_irq_restore+0x53/0x53 [ 1355.601506] should_fail+0x8c0/0xa40 [ 1355.605214] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1355.610299] ? perf_trace_lock+0xd6/0x900 [ 1355.614437] ? find_held_lock+0x35/0x1d0 [ 1355.618479] ? find_held_lock+0x35/0x1d0 [ 1355.622528] ? check_same_owner+0x320/0x320 [ 1355.626842] ? rcu_note_context_switch+0x710/0x710 [ 1355.631764] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 1355.636601] should_failslab+0xec/0x120 [ 1355.640558] kmem_cache_alloc+0x47/0x760 [ 1355.644603] getname_flags+0xcb/0x580 [ 1355.648383] getname+0x19/0x20 [ 1355.651558] do_sys_open+0x2e7/0x6d0 [ 1355.655259] ? filp_open+0x70/0x70 [ 1355.658783] ? SyS_read+0x220/0x220 2018/03/31 00:48:43 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1355.662408] ? do_sys_ftruncate.constprop.14+0x112/0x5d0 [ 1355.667867] SyS_openat+0x30/0x40 [ 1355.671338] ? SyS_open+0x40/0x40 [ 1355.674810] do_syscall_64+0x281/0x940 [ 1355.678707] ? vmalloc_sync_all+0x30/0x30 [ 1355.682866] ? _raw_spin_unlock_irq+0x27/0x70 [ 1355.687368] ? finish_task_switch+0x1c1/0x7e0 [ 1355.691875] ? syscall_return_slowpath+0x550/0x550 [ 1355.696813] ? syscall_return_slowpath+0x2ac/0x550 [ 1355.701755] ? prepare_exit_to_usermode+0x350/0x350 [ 1355.706785] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 2018/03/31 00:48:43 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:43 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1355.712162] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1355.717020] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1355.722210] RIP: 0033:0x454e79 [ 1355.725400] RSP: 002b:00007f82a6b74c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1355.733113] RAX: ffffffffffffffda RBX: 00007f82a6b756d4 RCX: 0000000000454e79 [ 1355.740381] RDX: 0000000000000801 RSI: 0000000020a61000 RDI: ffffffffffffff9c [ 1355.747655] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1355.754936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1355.762213] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000000 2018/03/31 00:48:43 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:43 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) sendfile(0xffffffffffffffff, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) connect$unix(r1, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:43 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:43 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000480)) write$rdma_cm(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="000000001831cc4c5ebf0000fa0000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100040000000000"], 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) r5 = creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f00000006c0)=""/71) 2018/03/31 00:48:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000400)=0xc) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040), &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x1) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000002c80)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000002cc0)={0x0, r9/1000+30000}, 0x10) 2018/03/31 00:48:43 executing program 6 (fault-call:8 fault-nth:1): r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:43 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:43 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:43 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1355.896453] device lo left promiscuous mode 2018/03/31 00:48:43 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:43 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1356.028130] FAULT_INJECTION: forcing a failure. [ 1356.028130] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1356.039989] CPU: 0 PID: 14582 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #372 [ 1356.047355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1356.056716] Call Trace: [ 1356.059311] dump_stack+0x194/0x24d [ 1356.062948] ? arch_local_irq_restore+0x53/0x53 [ 1356.067637] should_fail+0x8c0/0xa40 [ 1356.071365] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1356.076496] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1356.081715] ? trace_event_raw_event_lock+0x340/0x340 [ 1356.086918] ? find_held_lock+0x35/0x1d0 [ 1356.090989] ? perf_trace_lock+0xd6/0x900 [ 1356.095147] ? perf_trace_lock+0xd6/0x900 [ 1356.099306] ? _parse_integer+0x140/0x140 [ 1356.103455] ? check_same_owner+0x320/0x320 [ 1356.107785] ? trace_event_raw_event_lock+0x340/0x340 [ 1356.112983] ? trace_hardirqs_off+0x10/0x10 [ 1356.117312] ? should_fail+0x23b/0xa40 [ 1356.121214] __alloc_pages_nodemask+0x327/0xdd0 [ 1356.125897] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 1356.130929] ? find_held_lock+0x35/0x1d0 [ 1356.135001] ? check_same_owner+0x320/0x320 [ 1356.139318] cache_grow_begin+0x72/0x640 [ 1356.143370] kmem_cache_alloc+0x400/0x760 [ 1356.147521] getname_flags+0xcb/0x580 [ 1356.151311] getname+0x19/0x20 [ 1356.154500] do_sys_open+0x2e7/0x6d0 [ 1356.158211] ? filp_open+0x70/0x70 [ 1356.161736] ? SyS_read+0x220/0x220 [ 1356.165358] ? do_sys_ftruncate.constprop.14+0x112/0x5d0 [ 1356.170800] SyS_openat+0x30/0x40 [ 1356.174249] ? SyS_open+0x40/0x40 [ 1356.177698] do_syscall_64+0x281/0x940 [ 1356.181571] ? vmalloc_sync_all+0x30/0x30 [ 1356.185703] ? _raw_spin_unlock_irq+0x27/0x70 [ 1356.190187] ? finish_task_switch+0x1c1/0x7e0 [ 1356.194668] ? syscall_return_slowpath+0x550/0x550 [ 1356.199577] ? syscall_return_slowpath+0x2ac/0x550 [ 1356.204487] ? prepare_exit_to_usermode+0x350/0x350 [ 1356.209491] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1356.214846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1356.219672] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1356.224844] RIP: 0033:0x454e79 [ 1356.228016] RSP: 002b:00007f82a6b74c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1356.235731] RAX: ffffffffffffffda RBX: 00007f82a6b756d4 RCX: 0000000000454e79 [ 1356.242986] RDX: 0000000000000801 RSI: 0000000020a61000 RDI: ffffffffffffff9c [ 1356.250238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1356.257493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1356.264741] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000001 2018/03/31 00:48:44 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:44 executing program 1: msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000140)=""/246) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) io_setup(0x80, &(0x7f0000000080)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40080, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x6, r0, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000015c0)={0x0, r0}) r6 = syz_open_dev$sndpcmp(&(0x7f00000016c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80800) io_submit(r2, 0x4, &(0x7f0000001740)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0xa78d, r1, &(0x7f0000000480)="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0x1000, 0x1, 0x0, 0x0, r3}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x2, 0x648, r0, &(0x7f0000000240)="d5536b810bd38df23efe32409b6c7ca3c87ab07a229083e2d36282f3d3384374f11d6ff5e16e109cb1a98d40101763dbc7bcd13683f28411eb435dc841347964f97f13bdcc9db9d6cff50f9b115d0df91e3f231e259066480147d7cc4e5ab805835fb82913759bb68ce42e1841dc7b144b42462cd7c6f82804016f7894dcfb6261f9155067d35d2e7165c4aa85e4508bc4e494b36dc07f11a434b65f0962f848f0c5d5cfbe09053edc27c8850778451de991ead3a9b88d6ee7ae6b", 0xbb, 0x2, 0x0, 0x0, r4}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f00000014c0)="b4949225567944c36aa52f8ecf0f85b6b17ddc16f1de4458bf9735be036dee11ab8b0121414d653b7ad73278c3b2763dcaed0be11a76f2ea81dbd756e691a83df3067e3d57597e0f0006da828847f4b365a3db587a9624ef5d6084302e9f5c70825e648cf14700d21f3d5b0e7f9023bb7e56b999fef4471bd385f2c544696bd85ef6b8e1b1b90c071534e5fef17692df9e865a459605ea1398e73131ad53bc23be11a6a13ddfcaa49c9c8abb1df7e46f498e446d684d0cacdc4a6a1c7a268767b1178a976c2068f523e0a5b9911e281d", 0xd0, 0x1421, 0x0, 0x1, r5}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000001640)="c2dcc1e9c6b68c477d212af18826e3a9f9a3a9e74e6177f167e2a4a597490b36626535148f1f7def08a60dcf524208953fc3f7d126bb6c069e24d646d4cffd8c6dde884cbb5866", 0x47, 0x8, 0x0, 0x1, r6}]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000340)) 2018/03/31 00:48:44 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 6 (fault-call:8 fault-nth:2): r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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"], 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) [ 1357.060973] FAULT_INJECTION: forcing a failure. [ 1357.060973] name failslab, interval 1, probability 0, space 0, times 0 [ 1357.072314] CPU: 0 PID: 14611 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #372 [ 1357.079682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1357.089047] Call Trace: [ 1357.091644] dump_stack+0x194/0x24d [ 1357.095275] ? arch_local_irq_restore+0x53/0x53 [ 1357.099944] ? __lock_is_held+0xb6/0x140 [ 1357.104000] should_fail+0x8c0/0xa40 [ 1357.107704] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1357.112787] ? __lock_acquire+0x664/0x3e00 [ 1357.117009] ? perf_trace_lock+0xd6/0x900 [ 1357.121145] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1357.126327] ? find_held_lock+0x35/0x1d0 [ 1357.130383] ? check_same_owner+0x320/0x320 [ 1357.134687] ? rcu_note_context_switch+0x710/0x710 [ 1357.139598] ? find_held_lock+0x35/0x1d0 [ 1357.143652] should_failslab+0xec/0x120 [ 1357.147608] kmem_cache_alloc+0x47/0x760 [ 1357.151656] ? perf_trace_lock+0xd6/0x900 [ 1357.155787] get_empty_filp+0xfb/0x4f0 [ 1357.159656] ? proc_nr_files+0x60/0x60 [ 1357.163523] ? rcutorture_record_progress+0x10/0x10 [ 1357.168525] ? __lock_is_held+0xb6/0x140 [ 1357.172567] ? trace_hardirqs_off+0x10/0x10 [ 1357.176871] ? unwind_get_return_address+0x61/0xa0 [ 1357.181872] path_openat+0xed/0x3530 [ 1357.185577] ? path_lookupat+0xba0/0xba0 [ 1357.189619] ? lock_downgrade+0x980/0x980 [ 1357.193745] ? do_sys_open+0x2e7/0x6d0 [ 1357.197615] ? lock_release+0xa40/0xa40 [ 1357.201570] ? find_held_lock+0x35/0x1d0 [ 1357.205612] ? do_raw_spin_trylock+0x190/0x190 [ 1357.210177] ? __lock_is_held+0xb6/0x140 [ 1357.214222] ? fbcon_new_modelist+0x70/0x2d0 [ 1357.218621] ? _raw_spin_unlock+0x22/0x30 [ 1357.222752] ? __alloc_fd+0x29b/0x750 [ 1357.226542] do_filp_open+0x25b/0x3b0 [ 1357.230323] ? may_open_dev+0xe0/0xe0 [ 1357.234104] ? strncpy_from_user+0x323/0x430 [ 1357.238499] ? mpi_resize+0x200/0x200 [ 1357.242285] ? get_unused_fd_flags+0x121/0x190 [ 1357.246849] ? getname_flags+0x256/0x580 [ 1357.250898] do_sys_open+0x502/0x6d0 [ 1357.254589] ? do_sys_open+0x502/0x6d0 [ 1357.258460] ? filp_open+0x70/0x70 [ 1357.261982] ? SyS_read+0x220/0x220 [ 1357.265588] ? do_sys_ftruncate.constprop.14+0x112/0x5d0 [ 1357.271024] SyS_openat+0x30/0x40 [ 1357.274460] ? SyS_open+0x40/0x40 [ 1357.277895] do_syscall_64+0x281/0x940 [ 1357.281765] ? vmalloc_sync_all+0x30/0x30 [ 1357.285891] ? _raw_spin_unlock_irq+0x27/0x70 [ 1357.290370] ? finish_task_switch+0x1c1/0x7e0 [ 1357.294848] ? syscall_return_slowpath+0x550/0x550 [ 1357.299778] ? syscall_return_slowpath+0x2ac/0x550 [ 1357.304692] ? prepare_exit_to_usermode+0x350/0x350 [ 1357.309692] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1357.315042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1357.319870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1357.325044] RIP: 0033:0x454e79 [ 1357.328216] RSP: 002b:00007f82a6b74c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1357.335912] RAX: ffffffffffffffda RBX: 00007f82a6b756d4 RCX: 0000000000454e79 [ 1357.343163] RDX: 0000000000000801 RSI: 0000000020a61000 RDI: ffffffffffffff9c [ 1357.350410] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/31 00:48:44 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1357.357658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1357.364908] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000002 2018/03/31 00:48:44 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:44 executing program 6 (fault-call:8 fault-nth:3): r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:44 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000280)="aa8a3b472d00000001000000000000000000bc3764003abccd7f", 0x1a}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x22013, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x6, 0x2, 0x1, 0x5, @random="d5b644c424b0"}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000b00)={&(0x7f0000000a40)=@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000b80)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000a80), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000c00)={0x7fffffff, 0x2, 'client1\x00', 0xffffffff80000007, "b92e2cd5b40117c2", "41fb1ef014adb6c9722707633f5c547d189b7d36b1961a1a04dd48e1aaea2db7", 0x1, 0x8}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000940)="c58eb21576edca49d9b6def5babb16a03236ee5845905528e5e96d00be42f6d522c8833157ab8e82bed2ff7dfe9327311d10487c3afa357af8eca198c202e37dd360ce297679ce1bf4033f344cfc6ed46b994c11d40352575196a0b646a2a5d7b3e01bb915a99ffe01af8b") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3, 0x2}, &(0x7f0000000100)=0x18) 2018/03/31 00:48:45 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) [ 1357.638686] FAULT_INJECTION: forcing a failure. [ 1357.638686] name failslab, interval 1, probability 0, space 0, times 0 [ 1357.650059] CPU: 0 PID: 14636 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #372 [ 1357.657435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1357.666790] Call Trace: [ 1357.669385] dump_stack+0x194/0x24d [ 1357.673016] ? arch_local_irq_restore+0x53/0x53 [ 1357.677697] ? __lock_acquire+0x664/0x3e00 [ 1357.681943] should_fail+0x8c0/0xa40 [ 1357.685669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1357.690770] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1357.695959] ? trailing_symlink+0x810/0x810 [ 1357.700281] ? find_held_lock+0x35/0x1d0 [ 1357.704356] ? check_same_owner+0x320/0x320 [ 1357.708674] ? find_held_lock+0x35/0x1d0 [ 1357.712731] ? rcu_note_context_switch+0x710/0x710 [ 1357.717660] should_failslab+0xec/0x120 [ 1357.721625] kmem_cache_alloc_trace+0x4b/0x740 [ 1357.726201] ? refcount_add+0x60/0x60 [ 1357.729992] ? find_held_lock+0x35/0x1d0 [ 1357.734058] ? pty_resize+0x270/0x270 [ 1357.737857] tty_alloc_file+0x43/0xa0 [ 1357.741663] ptmx_open+0x64/0x310 [ 1357.745124] ? pty_resize+0x270/0x270 [ 1357.748923] chrdev_open+0x257/0x730 [ 1357.752641] ? cdev_put.part.1+0x50/0x50 [ 1357.756705] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1357.761294] ? _copy_to_user+0xc0/0xc0 [ 1357.765194] ? security_file_open+0x89/0x190 [ 1357.769611] do_dentry_open+0x667/0xd40 [ 1357.773591] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1357.778526] ? cdev_put.part.1+0x50/0x50 [ 1357.782593] vfs_open+0x107/0x220 [ 1357.786054] path_openat+0x1151/0x3530 [ 1357.789958] ? path_lookupat+0xba0/0xba0 [ 1357.794027] ? lock_downgrade+0x980/0x980 [ 1357.798183] ? do_sys_open+0x2e7/0x6d0 [ 1357.802081] ? find_held_lock+0x35/0x1d0 [ 1357.806155] ? do_raw_spin_trylock+0x190/0x190 [ 1357.810771] ? __lock_is_held+0xb6/0x140 [ 1357.814855] ? _raw_spin_unlock+0x22/0x30 [ 1357.819003] ? __alloc_fd+0x29b/0x750 [ 1357.822813] do_filp_open+0x25b/0x3b0 [ 1357.826616] ? may_open_dev+0xe0/0xe0 [ 1357.830418] ? mpi_resize+0x200/0x200 [ 1357.834221] ? get_unused_fd_flags+0x121/0x190 [ 1357.838809] ? getname_flags+0x256/0x580 [ 1357.842886] do_sys_open+0x502/0x6d0 [ 1357.846635] ? do_sys_open+0x502/0x6d0 [ 1357.850518] ? filp_open+0x70/0x70 [ 1357.854057] ? SyS_read+0x220/0x220 [ 1357.857694] ? do_sys_ftruncate.constprop.14+0x112/0x5d0 [ 1357.863153] SyS_openat+0x30/0x40 [ 1357.866612] ? SyS_open+0x40/0x40 [ 1357.870071] do_syscall_64+0x281/0x940 [ 1357.873971] ? vmalloc_sync_all+0x30/0x30 [ 1357.878130] ? _raw_spin_unlock_irq+0x27/0x70 [ 1357.882633] ? finish_task_switch+0x1c1/0x7e0 [ 1357.887138] ? syscall_return_slowpath+0x550/0x550 [ 1357.892064] ? syscall_return_slowpath+0x2ac/0x550 [ 1357.896996] ? prepare_exit_to_usermode+0x350/0x350 [ 1357.902015] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1357.907384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1357.912226] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1357.917408] RIP: 0033:0x454e79 [ 1357.920587] RSP: 002b:00007f82a6b74c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1357.928289] RAX: ffffffffffffffda RBX: 00007f82a6b756d4 RCX: 0000000000454e79 2018/03/31 00:48:45 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:45 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1357.935557] RDX: 0000000000000801 RSI: 0000000020a61000 RDI: ffffffffffffff9c [ 1357.942820] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1357.950092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1357.957356] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000003 [ 1357.979777] print_req_error: I/O error, dev loop0, sector 0 2018/03/31 00:48:45 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x915, 0x0, 0x80000000, 0x0, 0x4}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r3}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r1, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r4, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r5 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r5, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r5, &(0x7f0000002e00)=ANY=[@ANYBLOB="0b000000100000fa", @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'], @ANYRES32=r6, @ANYBLOB="07000f00"], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f0000000780)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r1, r2) 2018/03/31 00:48:45 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:45 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 6 (fault-call:8 fault-nth:4): r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:45 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) [ 1358.188300] FAULT_INJECTION: forcing a failure. [ 1358.188300] name failslab, interval 1, probability 0, space 0, times 0 [ 1358.200137] CPU: 1 PID: 14674 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #372 [ 1358.207498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1358.216846] Call Trace: [ 1358.219437] dump_stack+0x194/0x24d [ 1358.223065] ? arch_local_irq_restore+0x53/0x53 [ 1358.227823] should_fail+0x8c0/0xa40 [ 1358.231544] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1358.236657] ? devpts_new_index+0x98/0x290 [ 1358.240897] ? trace_hardirqs_off+0x10/0x10 [ 1358.245220] ? __might_sleep+0x95/0x190 [ 1358.249200] ? find_held_lock+0x35/0x1d0 [ 1358.253265] ? __lock_is_held+0xb6/0x140 [ 1358.257337] ? check_same_owner+0x320/0x320 [ 1358.261665] ? find_held_lock+0x35/0x1d0 [ 1358.265734] ? rcu_note_context_switch+0x710/0x710 [ 1358.270674] should_failslab+0xec/0x120 [ 1358.274649] kmem_cache_alloc_trace+0x4b/0x740 [ 1358.279223] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 1358.284063] ? check_same_owner+0x320/0x320 [ 1358.288387] alloc_tty_struct+0xda/0xa20 [ 1358.292439] ? __do_SAK+0x30/0x30 [ 1358.295890] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 1358.300732] ? mnt_get_count+0x150/0x150 [ 1358.304786] ? dput.part.20+0x207/0x830 [ 1358.308760] ? module_unload_free+0x5b0/0x5b0 [ 1358.313246] ? __radix_tree_preload+0x133/0x1c0 [ 1358.317914] ? mutex_unlock+0xd/0x10 [ 1358.321620] ? devpts_new_index+0x142/0x290 [ 1358.325933] tty_init_dev+0x78/0x4b0 [ 1358.329640] ptmx_open+0xf3/0x310 [ 1358.333092] ? pty_resize+0x270/0x270 [ 1358.336890] chrdev_open+0x257/0x730 [ 1358.340594] ? cdev_put.part.1+0x50/0x50 [ 1358.344641] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1358.349225] ? _copy_to_user+0xc0/0xc0 [ 1358.353102] ? security_file_open+0x89/0x190 [ 1358.357503] do_dentry_open+0x667/0xd40 [ 1358.361471] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1358.366396] ? cdev_put.part.1+0x50/0x50 [ 1358.370457] vfs_open+0x107/0x220 [ 1358.373893] path_openat+0x1151/0x3530 [ 1358.377902] ? path_lookupat+0xba0/0xba0 [ 1358.381952] ? lock_downgrade+0x980/0x980 [ 1358.386080] ? do_sys_open+0x2e7/0x6d0 [ 1358.389962] ? find_held_lock+0x35/0x1d0 [ 1358.394016] ? do_raw_spin_trylock+0x190/0x190 [ 1358.398602] ? __lock_is_held+0xb6/0x140 [ 1358.402669] ? _raw_spin_unlock+0x22/0x30 [ 1358.406806] ? __alloc_fd+0x29b/0x750 [ 1358.410607] do_filp_open+0x25b/0x3b0 [ 1358.414401] ? may_open_dev+0xe0/0xe0 [ 1358.418192] ? mpi_resize+0x200/0x200 [ 1358.421980] ? get_unused_fd_flags+0x121/0x190 [ 1358.426544] ? getname_flags+0x256/0x580 [ 1358.430601] do_sys_open+0x502/0x6d0 [ 1358.434306] ? do_sys_open+0x502/0x6d0 [ 1358.438177] ? filp_open+0x70/0x70 [ 1358.441700] ? SyS_read+0x220/0x220 [ 1358.445307] ? do_sys_ftruncate.constprop.14+0x112/0x5d0 [ 1358.450740] SyS_openat+0x30/0x40 [ 1358.454177] ? SyS_open+0x40/0x40 [ 1358.457615] do_syscall_64+0x281/0x940 [ 1358.461500] ? vmalloc_sync_all+0x30/0x30 [ 1358.465637] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1358.471171] ? syscall_return_slowpath+0x550/0x550 [ 1358.476098] ? syscall_return_slowpath+0x2ac/0x550 [ 1358.481018] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1358.486372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1358.491201] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1358.496384] RIP: 0033:0x454e79 [ 1358.499557] RSP: 002b:00007f82a6b74c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1358.507246] RAX: ffffffffffffffda RBX: 00007f82a6b756d4 RCX: 0000000000454e79 [ 1358.514498] RDX: 0000000000000801 RSI: 0000000020a61000 RDI: ffffffffffffff9c [ 1358.521752] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.529016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/03/31 00:48:45 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f0000000440), &(0x7f0000000740)) chown(&(0x7f0000000080)='./control/file0\x00', r1, r2) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r3, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r5, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r6 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r6, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x3) write$rdma_cm(r6, &(0x7f0000002e00)=ANY=[@ANYBLOB="0b000000100000fa", @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'], @ANYRES32=r7, @ANYBLOB="0700f400"], 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r3, r4) [ 1358.536278] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000004 [ 1358.557623] print_req_error: I/O error, dev loop0, sector 0 2018/03/31 00:48:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') creat(&(0x7f0000000100)='./file0\x00', 0x104) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x40) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/03/31 00:48:46 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:46 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:46 executing program 6 (fault-call:8 fault-nth:5): r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f0000000680)="107ba3fafb77c57e43fb03b201001544ac2719d39f4793dc9a5bacc3a2ebc621a1bba5191c57870f632f00a69daf8a1a981def82030b592aae9c0702e246b49b854ed12991e2e644c50742030ef8edb53d31ed8f46aa21609acd539e30", 0x5d}], 0x2, &(0x7f0000000700)=[{0x20, 0x0, 0x3, "f9a27b2840f31e0775c127a7442b8849"}, {0x90, 0x118, 0xad, "018da41fc8e8c712a85013773517f4960a0367601686719f7d0b1d7693e14427c91c71223df8bc3a6ce0b65ba2f06ada3e2c788998060a9eb1025275b9f5c77ff13887d9149aea70f21b68d83155c9460fa477a7499fcf0e61b344bcd64ad924cf4f4e805d49970d0f714b1440cc45f1078007fcdc45987babb8b5059521"}], 0xb0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:46 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r1 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x665) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x0, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}], 0x1, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}], 0x58}, 0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000300)=0x1d6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/31 00:48:46 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x0, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:46 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x1) ftruncate(r0, 0x8000) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x1a, 0x33a, 0x7, 0xffffffffffff0000, 0x880df0e, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="468000688026b5de735a9dcb3e0f0fb7e1471dbcf3a55e0636f179e9e6bab5e193cf3a54cd8cd20b4dc3833f2d0ec1d39d236c20111d3376d1359e444e19f6bd05cc5f22687669e0bcdc43c0000d254cf12f520630c9067cb1da5ca215725838e7937ee5fb122e0b87378c2ce44b00", 0x6f}, {&(0x7f00000004c0)="974ecd0978ec783afc87da4ef7451c1f7dbe76be1c852a520e91e00458f74b29e5df600b89b47ef787237e498a7a020e2addf8c51057919609ed2319f7df827295c32515fdb8dfac17357ebe2d74b079055b", 0x52}], 0x2, &(0x7f0000000700)=[{0x58, 0x0, 0x8, "ced729a13cbdf64540652a1790259fa7ac4ff58f5a62792cbab31a5dd32295575264f9dafaa0bbee339e1a54f46e7347219eefec5391ef495c4843e973c1fa565f66232f"}, {0x98, 0x88, 0x7, "f46737066ce507ef25b03fadc4d7fbf12d248fc9e18db95bc1a1b5ab8c1f41a1af2d6455a6aa8cc7f3f0791a48f9dc76800159bdb8ecd16327ad1134a47a80810d4db9b3901552345e59fc28f716e10d874cd0d80b64d3312ab6886fabcb7e52233cd1ad9a28d5f8479bb94c57c69297c145ca4d1256964d9b5b5170d8fff5811b0f3b"}], 0xf0}, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001000000006, 0x8016, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0/file0\x00'}, 0xfffffffffffffee3) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1d6) 2018/03/31 00:48:46 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) connect$unix(r0, &(0x7f00000006c0)=@file={0x1, './file1\x00'}, 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x1, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) [ 1359.428854] FAULT_INJECTION: forcing a failure. [ 1359.428854] name failslab, interval 1, probability 0, space 0, times 0 [ 1359.440159] CPU: 1 PID: 14709 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #372 [ 1359.447528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1359.456884] Call Trace: [ 1359.459487] dump_stack+0x194/0x24d [ 1359.463111] ? arch_local_irq_restore+0x53/0x53 [ 1359.467771] ? __unwind_start+0x169/0x330 [ 1359.471909] ? __kernel_text_address+0xd/0x40 [ 1359.476391] should_fail+0x8c0/0xa40 [ 1359.480092] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1359.485185] ? save_stack+0xa3/0xd0 [ 1359.488798] ? trace_hardirqs_off+0x10/0x10 [ 1359.493102] ? alloc_tty_struct+0xda/0xa20 [ 1359.497320] ? tty_init_dev+0x78/0x4b0 [ 1359.501202] ? ptmx_open+0xf3/0x310 [ 1359.504827] ? chrdev_open+0x257/0x730 [ 1359.508707] ? find_held_lock+0x35/0x1d0 [ 1359.512762] ? __lock_is_held+0xb6/0x140 [ 1359.516825] ? check_same_owner+0x320/0x320 [ 1359.521149] ? rcu_note_context_switch+0x710/0x710 [ 1359.526064] ? lock_release+0xa40/0xa40 [ 1359.530037] should_failslab+0xec/0x120 [ 1359.534023] kmem_cache_alloc_trace+0x4b/0x740 [ 1359.538599] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1359.543600] ? trace_hardirqs_on+0xd/0x10 [ 1359.547746] tty_ldisc_get.part.3+0x66/0x140 [ 1359.552159] tty_ldisc_init+0x19/0x70 [ 1359.555952] alloc_tty_struct+0x18b/0xa20 [ 1359.560083] ? __do_SAK+0x30/0x30 [ 1359.563526] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 1359.568363] ? mnt_get_count+0x150/0x150 [ 1359.572417] ? dput.part.20+0x207/0x830 [ 1359.576381] ? module_unload_free+0x5b0/0x5b0 [ 1359.580878] ? __radix_tree_preload+0x133/0x1c0 [ 1359.585540] ? mutex_unlock+0xd/0x10 [ 1359.589243] ? devpts_new_index+0x142/0x290 [ 1359.593570] tty_init_dev+0x78/0x4b0 [ 1359.597284] ptmx_open+0xf3/0x310 [ 1359.600730] ? pty_resize+0x270/0x270 [ 1359.604522] chrdev_open+0x257/0x730 [ 1359.608234] ? cdev_put.part.1+0x50/0x50 [ 1359.612287] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1359.616861] ? _copy_to_user+0xc0/0xc0 [ 1359.620730] ? security_file_open+0x89/0x190 [ 1359.625124] do_dentry_open+0x667/0xd40 [ 1359.629084] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1359.634006] ? cdev_put.part.1+0x50/0x50 [ 1359.638068] vfs_open+0x107/0x220 [ 1359.641509] path_openat+0x1151/0x3530 [ 1359.645383] ? path_lookupat+0xba0/0xba0 [ 1359.649438] ? lock_downgrade+0x980/0x980 [ 1359.653576] ? do_sys_open+0x2e7/0x6d0 [ 1359.657447] ? find_held_lock+0x35/0x1d0 [ 1359.661490] ? do_raw_spin_trylock+0x190/0x190 [ 1359.666064] ? __lock_is_held+0xb6/0x140 [ 1359.670117] ? _raw_spin_unlock+0x22/0x30 [ 1359.674252] ? __alloc_fd+0x29b/0x750 [ 1359.678053] do_filp_open+0x25b/0x3b0 [ 1359.681849] ? may_open_dev+0xe0/0xe0 [ 1359.685649] ? mpi_resize+0x200/0x200 [ 1359.689435] ? get_unused_fd_flags+0x121/0x190 [ 1359.694008] ? getname_flags+0x256/0x580 [ 1359.698076] do_sys_open+0x502/0x6d0 [ 1359.701788] ? do_sys_open+0x502/0x6d0 [ 1359.705676] ? filp_open+0x70/0x70 [ 1359.709201] ? SyS_read+0x220/0x220 [ 1359.712819] ? do_sys_ftruncate.constprop.14+0x112/0x5d0 [ 1359.718277] SyS_openat+0x30/0x40 [ 1359.721729] ? SyS_open+0x40/0x40 [ 1359.725178] do_syscall_64+0x281/0x940 [ 1359.729055] ? vmalloc_sync_all+0x30/0x30 [ 1359.733186] ? _raw_spin_unlock_irq+0x27/0x70 [ 1359.737664] ? finish_task_switch+0x1c1/0x7e0 [ 1359.742142] ? syscall_return_slowpath+0x550/0x550 [ 1359.747055] ? syscall_return_slowpath+0x2ac/0x550 [ 1359.751968] ? prepare_exit_to_usermode+0x350/0x350 [ 1359.756975] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1359.762342] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1359.767196] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1359.772374] RIP: 0033:0x454e79 [ 1359.775555] RSP: 002b:00007f82a6b74c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1359.783262] RAX: ffffffffffffffda RBX: 00007f82a6b756d4 RCX: 0000000000454e79 [ 1359.790526] RDX: 0000000000000801 RSI: 0000000020a61000 RDI: ffffffffffffff9c [ 1359.797777] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1359.805035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1359.812293] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000005 [ 1359.819923] Kernel panic - not syncing: n_tty: init_tty [ 1359.825297] CPU: 1 PID: 14709 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #372 [ 1359.832651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1359.842003] Call Trace: [ 1359.844592] dump_stack+0x194/0x24d [ 1359.848226] ? arch_local_irq_restore+0x53/0x53 [ 1359.852904] ? vsnprintf+0x1ed/0x1900 [ 1359.856709] panic+0x1e4/0x41c [ 1359.859896] ? refcount_error_report+0x214/0x214 [ 1359.864643] ? trace_hardirqs_on+0xd/0x10 [ 1359.868781] ? tty_ldisc_init+0x58/0x70 [ 1359.872737] tty_ldisc_init+0x69/0x70 [ 1359.876535] alloc_tty_struct+0x18b/0xa20 [ 1359.880670] ? __do_SAK+0x30/0x30 [ 1359.884107] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 1359.888943] ? mnt_get_count+0x150/0x150 [ 1359.892986] ? dput.part.20+0x207/0x830 [ 1359.896942] ? module_unload_free+0x5b0/0x5b0 [ 1359.901419] ? __radix_tree_preload+0x133/0x1c0 [ 1359.906082] ? mutex_unlock+0xd/0x10 [ 1359.909783] ? devpts_new_index+0x142/0x290 [ 1359.914105] tty_init_dev+0x78/0x4b0 [ 1359.917810] ptmx_open+0xf3/0x310 [ 1359.921252] ? pty_resize+0x270/0x270 [ 1359.925052] chrdev_open+0x257/0x730 [ 1359.928760] ? cdev_put.part.1+0x50/0x50 [ 1359.932803] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1359.937396] ? _copy_to_user+0xc0/0xc0 [ 1359.941274] ? security_file_open+0x89/0x190 [ 1359.945669] do_dentry_open+0x667/0xd40 [ 1359.949634] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1359.954557] ? cdev_put.part.1+0x50/0x50 [ 1359.958622] vfs_open+0x107/0x220 [ 1359.962062] path_openat+0x1151/0x3530 [ 1359.965934] ? path_lookupat+0xba0/0xba0 [ 1359.969986] ? lock_downgrade+0x980/0x980 [ 1359.974134] ? do_sys_open+0x2e7/0x6d0 [ 1359.978006] ? find_held_lock+0x35/0x1d0 [ 1359.982060] ? do_raw_spin_trylock+0x190/0x190 [ 1359.986646] ? __lock_is_held+0xb6/0x140 [ 1359.990703] ? _raw_spin_unlock+0x22/0x30 [ 1359.994841] ? __alloc_fd+0x29b/0x750 [ 1359.998637] do_filp_open+0x25b/0x3b0 [ 1360.002433] ? may_open_dev+0xe0/0xe0 [ 1360.006222] ? mpi_resize+0x200/0x200 [ 1360.010007] ? get_unused_fd_flags+0x121/0x190 [ 1360.014579] ? getname_flags+0x256/0x580 [ 1360.018626] do_sys_open+0x502/0x6d0 [ 1360.022324] ? do_sys_open+0x502/0x6d0 [ 1360.026201] ? filp_open+0x70/0x70 [ 1360.029730] ? SyS_read+0x220/0x220 [ 1360.033345] ? do_sys_ftruncate.constprop.14+0x112/0x5d0 [ 1360.038793] SyS_openat+0x30/0x40 [ 1360.042237] ? SyS_open+0x40/0x40 [ 1360.045676] do_syscall_64+0x281/0x940 [ 1360.049549] ? vmalloc_sync_all+0x30/0x30 [ 1360.053691] ? _raw_spin_unlock_irq+0x27/0x70 [ 1360.058183] ? finish_task_switch+0x1c1/0x7e0 [ 1360.062669] ? syscall_return_slowpath+0x550/0x550 [ 1360.067588] ? syscall_return_slowpath+0x2ac/0x550 [ 1360.072512] ? prepare_exit_to_usermode+0x350/0x350 [ 1360.077521] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1360.082875] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1360.087719] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1360.092893] RIP: 0033:0x454e79 [ 1360.096064] RSP: 002b:00007f82a6b74c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1360.103772] RAX: ffffffffffffffda RBX: 00007f82a6b756d4 RCX: 0000000000454e79 [ 1360.111032] RDX: 0000000000000801 RSI: 0000000020a61000 RDI: ffffffffffffff9c [ 1360.118292] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1360.125543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1360.132793] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000005 [ 1360.141062] Dumping ftrace buffer: [ 1360.145033] (ftrace buffer empty) [ 1360.148724] Kernel Offset: disabled [ 1360.152334] Rebooting in 86400 seconds..